src/mm_camcorder_videorec.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                                                                                                |
  24 =======================================================================================*/
  25 #include <gst/video/cameracontrol.h>
  26 #include <gst/app/gstappsrc.h>
  27 #include "mm_camcorder_internal.h"
  28 #include "mm_camcorder_videorec.h"
  29
  30 /*---------------------------------------------------------------------------------------
  31 |    GLOBAL VARIABLE DEFINITIONS for internal                                                                                   |
  32 ---------------------------------------------------------------------------------------*/
  33 #define _MMCAMCORDER_LOCATION_INFO              /* for add gps information */
  34 #define MAX_ERROR_MESSAGE_LEN                   128
  35
  36 /*---------------------------------------------------------------------------------------
  37 |    LOCAL VARIABLE DEFINITIONS for internal                                                                                    |
  38 ---------------------------------------------------------------------------------------*/
  39 #define _MMCAMCORDER_MINIMUM_FRAME              5
  40 #define _MMCAMCORDER_RETRIAL_COUNT              10
  41 #define _MMCAMCORDER_FRAME_WAIT_TIME    200000  /* ms */
  42 #define _OFFSET_COMPOSITION_MATRIX              40L
  43 #define _GOP_GEN_INTERVAL                               1000000000      /*nano seconds*/
  44 #define _MMCAMCORDER_VIDEO_MINIMUM_SPACE        (_MMCAMCORDER_MINIMUM_SPACE << 1)      /* byte */
  45
  46 /*---------------------------------------------------------------------------------------
  47 |    LOCAL FUNCTION PROTOTYPES:                                                                                                                 |
  48 ---------------------------------------------------------------------------------------*/
  49 /* STATIC INTERNAL FUNCTION */
  50 static gboolean __mmcamcorder_video_stream_cb(GstElement *element, GstSample *sample, gpointer u_data);
  51 static GstPadProbeReturn __mmcamcorder_audio_dataprobe_check(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
  52 static GstPadProbeReturn __mmcamcorder_video_dataprobe_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
  53 static GstPadProbeReturn __mmcamcorder_audioque_dataprobe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
  54 static GstPadProbeReturn __mmcamcorder_video_dataprobe_audio_disable(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
  55 static GstPadProbeReturn __mmcamcorder_audio_dataprobe_audio_mute(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
  56 static gboolean __mmcamcorder_add_metadata(MMHandleType handle, int fileformat);
  57 static gboolean __mmcamcorder_add_metadata_mp4(MMHandleType handle);
  58
  59 /*=======================================================================================
  60 |  FUNCTION DEFINITIONS                                                                 |
  61 =======================================================================================*/
  62 /*---------------------------------------------------------------------------------------
  63 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  64 ---------------------------------------------------------------------------------------*/
  65 static gboolean __mmcamcorder_video_stream_cb(GstElement *element, GstSample *sample, gpointer u_data)
  66 {
  67         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
  68         _MMCamcorderSubContext *sc = NULL;
  69
  70         GstBuffer *buffer = gst_sample_get_buffer(sample);
  71         mmf_return_val_if_fail(buffer, FALSE);
  72         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), FALSE);
  73         mmf_return_val_if_fail(hcamcorder, FALSE);
  74
  75         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
  76         mmf_return_val_if_fail(sc, FALSE);
  77
  78         /*
  79         _mmcam_dbg_log("ENTER - push_encoding_buffer %d, buffer %p, MALLOCDATA %p, size %d",
  80                 sc->info_video->push_encoding_buffer, buffer, GST_BUFFER_MALLOCDATA(buffer), GST_BUFFER_SIZE(buffer));
  81         */
  82
  83         /* push buffer in appsrc to encode */
  84         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
  85             sc->info_video->record_dual_stream &&
  86             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
  87                 GstFlowReturn ret = 0;
  88                 GstClock *pipe_clock = NULL;
  89
  90                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
  91                         if (sc->info_video->is_firstframe) {
  92                                 sc->info_video->is_firstframe = FALSE;
  93                                 pipe_clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
  94                                 if (pipe_clock) {
  95                                         gst_object_ref(pipe_clock);
  96                                         sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer) - (gst_clock_get_time(pipe_clock) - GST_ELEMENT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst)->base_time);
  97                                         gst_object_unref(pipe_clock);
  98                                 }
  99                         }
 100                 } else {
 101                         if (sc->info_video->is_firstframe) {
 102                                 sc->info_video->is_firstframe = FALSE;
 103                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
 104                         }
 105                 }
 106
 107                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
 108                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
 109
 110                 ret = gst_app_src_push_buffer((GstAppSrc *)sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, buffer);
 111                 if (ret != GST_FLOW_OK && ret != GST_FLOW_FLUSHING) {
 112                         _mmcam_dbg_err("gst_app_src_push_buffer failed [0x%x]", ret);
 113                         gst_buffer_unref(buffer);
 114                         buffer = NULL;
 115                 }
 116
 117                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
 118         } else {
 119                 _mmcam_dbg_warn("unref video buffer immediately - push encoding buffer %d",
 120                         sc->info_video->push_encoding_buffer);
 121
 122                 gst_buffer_unref(buffer);
 123                 buffer = NULL;
 124         }
 125
 126         return TRUE;
 127 }
 128
 129
 130 int _mmcamcorder_create_recorder_pipeline(MMHandleType handle)
 131 {
 132         int i = 0;
 133         int err = MM_ERROR_NONE;
 134         const char* gst_element_rsink_name = NULL;
 135
 136         GstBus *bus = NULL;
 137         GstPad *srcpad = NULL;
 138         GstPad *sinkpad = NULL;
 139
 140         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 141         _MMCamcorderSubContext *sc = NULL;
 142
 143         type_element *RecordsinkElement = NULL;
 144
 145         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 146
 147         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 148         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 149         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 150
 151         _mmcam_dbg_warn("start");
 152
 153         err = _mmcamcorder_check_videocodec_fileformat_compatibility(handle);
 154         if (err != MM_ERROR_NONE)
 155                 return err;
 156
 157         /* Main pipeline */
 158         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 159                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline _MMCAMCORDER_ENCODE_MAIN_PIPE = %p",
 160                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 161                 _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
 162         }
 163
 164         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "recorder_pipeline", err);
 165
 166         /* get audio disable */
 167         mm_camcorder_get_attributes(handle, NULL,
 168                 MMCAM_AUDIO_DISABLE, &sc->audio_disable,
 169                 NULL);
 170
 171         _mmcam_dbg_log("MMCAM_AUDIO_DISABLE %d, is_modified_rate %d",
 172                 sc->audio_disable, sc->is_modified_rate);
 173
 174         sc->audio_disable |= sc->is_modified_rate;
 175
 176         if (sc->audio_disable == FALSE) {
 177                 /* create audiosrc bin */
 178                 err = _mmcamcorder_create_audiosrc_bin((MMHandleType)hcamcorder);
 179                 if (err != MM_ERROR_NONE)
 180                         return err;
 181         }
 182
 183         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_VIDEO);
 184         if (err != MM_ERROR_NONE)
 185                 return err;
 186
 187         if (sc->audio_disable == FALSE) {
 188                 gst_bin_add(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 189                         sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 190         }
 191
 192         /* add element and encodesink bin to encode main pipeline */
 193         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 194                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 195                 sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 196                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 197                 NULL);
 198
 199         /* Link each element : appsrc - capsfilter - encodesink bin */
 200         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 201         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 202         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 203
 204         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 205         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "video_sink0");
 206         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 207
 208         if (sc->audio_disable == FALSE) {
 209                 srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, "src");
 210                 sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "audio_sink0");
 211                 _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 212         }
 213
 214         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 215                 CONFIGURE_CATEGORY_MAIN_RECORD,
 216                 "RecordsinkElement",
 217                 &RecordsinkElement);
 218         _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 219
 220         /* set data probe function */
 221
 222         /* register message cb */
 223
 224         /* set data probe functions */
 225         if (sc->audio_disable == FALSE) {
 226                 sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "sink");
 227                 MMCAMCORDER_ADD_BUFFER_PROBE(sinkpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 228                         __mmcamcorder_audioque_dataprobe, hcamcorder);
 229                 gst_object_unref(sinkpad);
 230                 sinkpad = NULL;
 231
 232                 /* for voice mute */
 233                 srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, "src");
 234                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 235                         __mmcamcorder_audio_dataprobe_audio_mute, hcamcorder);
 236                 gst_object_unref(srcpad);
 237                 srcpad = NULL;
 238
 239                 if (sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst) {
 240                         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst, "src");
 241                         MMCAMCORDER_ADD_EVENT_PROBE(srcpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 242                                 __mmcamcorder_eventprobe_monitor, hcamcorder);
 243                         gst_object_unref(srcpad);
 244                         srcpad = NULL;
 245                 }
 246         }
 247
 248         if (sc->encode_element[_MMCAMCORDER_ENCSINK_VENC_QUE].gst) {
 249                 srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC_QUE].gst, "src");
 250                 MMCAMCORDER_ADD_EVENT_PROBE(srcpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 251                         __mmcamcorder_eventprobe_monitor, hcamcorder);
 252                 gst_object_unref(srcpad);
 253                 srcpad = NULL;
 254         }
 255
 256         if (sc->audio_disable) {
 257                 sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "sink");
 258                 MMCAMCORDER_ADD_BUFFER_PROBE(sinkpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 259                         __mmcamcorder_video_dataprobe_audio_disable, hcamcorder);
 260                 gst_object_unref(sinkpad);
 261                 sinkpad = NULL;
 262         }
 263
 264         if (!strcmp(gst_element_rsink_name, "filesink")) {
 265                 srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "src");
 266                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 267                         __mmcamcorder_video_dataprobe_record, hcamcorder);
 268                 gst_object_unref(srcpad);
 269                 srcpad = NULL;
 270
 271                 srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "src");
 272                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 273                         __mmcamcorder_audio_dataprobe_check, hcamcorder);
 274                 gst_object_unref(srcpad);
 275                 srcpad = NULL;
 276         }
 277
 278         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "sink");
 279         MMCAMCORDER_ADD_BUFFER_PROBE(sinkpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 280                 __mmcamcorder_muxed_dataprobe, hcamcorder);
 281         MMCAMCORDER_ADD_EVENT_PROBE(sinkpad, _MMCAMCORDER_HANDLER_VIDEOREC,
 282                 __mmcamcorder_eventprobe_monitor, hcamcorder);
 283         gst_object_unref(sinkpad);
 284         sinkpad = NULL;
 285
 286         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
 287
 288         /* register pipeline message callback */
 289         hcamcorder->encode_pipeline_cb_event_id = gst_bus_add_watch(bus, (GstBusFunc)_mmcamcorder_pipeline_cb_message, hcamcorder);
 290
 291         /* set sync handler */
 292         gst_bus_set_sync_handler(bus, _mmcamcorder_encode_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
 293
 294         gst_object_unref(bus);
 295         bus = NULL;
 296
 297         return MM_ERROR_NONE;
 298
 299 pipeline_creation_error:
 300         for (i = _MMCAMCORDER_AUDIOSRC_BIN ; i <= _MMCAMCORDER_ENCSINK_SINK ; i++)
 301                 _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, i);
 302
 303         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE);
 304         return err;
 305 }
 306
 307
 308 int _mmcamcorder_remove_audio_pipeline(MMHandleType handle)
 309 {
 310         GstPad *srcpad = NULL;
 311         GstPad *sinkpad = NULL;
 312         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 313         _MMCamcorderSubContext *sc = NULL;
 314
 315         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 316
 317         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 318         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 319         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 320
 321         _mmcam_dbg_log("");
 322
 323         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst != NULL) {
 324                 srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, "src");
 325                 sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "audio_sink0");
 326                 _MM_GST_PAD_UNLINK_UNREF(srcpad, sinkpad);
 327
 328                 /* release audiosrc bin */
 329                 gst_bin_remove(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 330                         sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 331
 332                 /*
 333                         To avoid conflicting between old elements and newly created elements,
 334                         I clean element handles here. Real elements object will be finalized as the 'unref' process goes on.
 335                         This is a typical problem of unref. Even though I unref bin here, it takes much time to finalize each elements.
 336                         So I clean handles first, make them unref later. Audio recording, however, isn't needed this process.
 337                         It's because the pipeline of audio recording destroys at the same time,
 338                         and '_mmcamcorder_element_release_noti' will perfom removing handle.
 339                 */
 340                 _mmcamcorder_remove_element_handle(handle, (void *)sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, _MMCAMCORDER_AUDIOSRC_VOL);
 341
 342                 _mmcam_dbg_log("Audio pipeline removed");
 343         }
 344
 345         return MM_ERROR_NONE;
 346 }
 347
 348
 349 int _mmcamcorder_remove_encode_pipeline(MMHandleType handle)
 350 {
 351         GstPad *reqpad = NULL;
 352         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 353         _MMCamcorderSubContext *sc = NULL;
 354 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 355         int ret = MM_ERROR_NONE;
 356         MMCamcorderResourceManager *resource_manager = NULL;
 357 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 358
 359         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 360
 361         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 362         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 363         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 364
 365         _mmcam_dbg_log("");
 366
 367         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst != NULL) {
 368                 /* release request pad */
 369                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 370                 if (reqpad) {
 371                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 372                         gst_object_unref(reqpad);
 373                         reqpad = NULL;
 374                 }
 375
 376                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 377                 if (reqpad) {
 378                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 379                         gst_object_unref(reqpad);
 380                         reqpad = NULL;
 381                 }
 382
 383                 /* release encode main pipeline */
 384                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 385
 386                 /*
 387                         To avoid conflicting between old elements and newly created elements,
 388                         I clean element handles here. Real elements object will be finalized as the 'unref' process goes on.
 389                         This is a typical problem of unref. Even though I unref bin here, it takes much time to finalize each elements.
 390                         So I clean handles first, make them unref later. Audio recording, however, isn't needed this process.
 391                         It's because the pipeline of audio recording destroys at the same time,
 392                         and '_mmcamcorder_element_release_noti' will perfom removing handle.
 393                 */
 394                 /* _mmcamcorder_remove_element_handle(handle, (void *)sc->encode_element,
 395                         _MMCAMCORDER_ENCODE_MAIN_PIPE, _MMCAMCORDER_ENCSINK_SINK); */
 396
 397                 _mmcam_dbg_warn("Encoder pipeline removed");
 398
 399 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 400                 resource_manager = &hcamcorder->resource_manager_sub;
 401
 402                 _mmcam_dbg_warn("lock resource - cb calling %d", resource_manager->is_release_cb_calling);
 403
 404                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 405
 406                 if (resource_manager->is_release_cb_calling == FALSE) {
 407                         /* release resource */
 408                         ret = _mmcamcorder_resource_manager_release(resource_manager);
 409
 410                         _mmcam_dbg_warn("release resource 0x%x", ret);
 411
 412                         if (resource_manager->acquire_remain < resource_manager->acquire_count) {
 413                                 /* wait for resource release */
 414                                 gint64 end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
 415                                 _mmcam_dbg_log("resource is not released all. wait for signal...");
 416                                 _MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time);
 417                         }
 418                 }
 419
 420                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 421
 422                 _mmcam_dbg_warn("unlock resource");
 423 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 424         }
 425
 426         return MM_ERROR_NONE;
 427 }
 428
 429
 430 int _mmcamcorder_remove_recorder_pipeline(MMHandleType handle)
 431 {
 432         int ret = MM_ERROR_NONE;
 433         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 434         _MMCamcorderSubContext *sc = NULL;
 435
 436         GstBus *bus = NULL;
 437
 438         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 439         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 440         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 441
 442         _mmcam_dbg_log("start");
 443
 444         if (!sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 445                 _mmcam_dbg_warn("pipeline is not existed.");
 446                 return MM_ERROR_NONE;
 447         }
 448
 449         _mmcamcorder_remove_all_handlers((MMHandleType)hcamcorder, _MMCAMCORDER_HANDLER_VIDEOREC);
 450
 451         ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 452         if (ret != MM_ERROR_NONE) {
 453                 _mmcam_dbg_err("Faile to change encode main pipeline [0x%x]", ret);
 454                 return ret;
 455         }
 456
 457         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
 458
 459         /* remove audio pipeline first */
 460         ret = _mmcamcorder_remove_audio_pipeline(handle);
 461         if (ret != MM_ERROR_NONE) {
 462                 _mmcam_dbg_err("Fail to remove audio pipeline");
 463                 return ret;
 464         }
 465
 466         ret = _mmcamcorder_remove_encode_pipeline(handle);
 467         if (ret != MM_ERROR_NONE) {
 468                 _mmcam_dbg_err("Fail to remove encoder pipeline");
 469                 return ret;
 470         }
 471
 472         /* Remove pipeline message callback */
 473         if (hcamcorder->encode_pipeline_cb_event_id != 0) {
 474                 g_source_remove(hcamcorder->encode_pipeline_cb_event_id);
 475                 hcamcorder->encode_pipeline_cb_event_id = 0;
 476         }
 477
 478         /* Remove remained message */
 479         if (bus) {
 480                 GstMessage *gst_msg = NULL;
 481                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
 482                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
 483                         gst_message_unref(gst_msg);
 484                         gst_msg = NULL;
 485                 }
 486                 gst_object_unref(bus);
 487                 bus = NULL;
 488         }
 489
 490         _mmcam_dbg_log("done");
 491
 492         return ret;
 493 }
 494
 495
 496 int _mmcamcorder_video_command(MMHandleType handle, int command)
 497 {
 498         int size = 0;
 499         int fileformat = 0;
 500         int count = 0;
 501         int ret = MM_ERROR_NONE;
 502         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 503         char *err_name = NULL;
 504         char *temp_filename = NULL;
 505         GstCameraControl *CameraControl = NULL;
 506         GstCameraControlChannel *CameraControlChannel = NULL;
 507         const GList *controls = NULL;
 508         const GList *item = NULL;
 509
 510         gint fps = 0;
 511         GstElement *pipeline = NULL;
 512
 513         _MMCamcorderVideoInfo *info = NULL;
 514         _MMCamcorderSubContext *sc = NULL;
 515         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 516
 517         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 518
 519         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 520         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 521         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 522         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 523
 524         info = sc->info_video;
 525
 526         _mmcam_dbg_log("Command(%d)", command);
 527
 528         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 529
 530         switch (command) {
 531         case _MMCamcorder_CMD_RECORD:
 532         {
 533                 if (_mmcamcorder_get_state((MMHandleType)hcamcorder) != MM_CAMCORDER_STATE_PAUSED) {
 534                         /**
 535                          * start recording
 536                          */
 537                         guint imax_size = 0;
 538                         guint imax_time = 0;
 539                         int ret_free_space = 0;
 540                         char *dir_name = NULL;
 541                         guint64 free_space = 0;
 542                         int file_system_type = 0;
 543                         int root_directory_length = 0;
 544
 545                         /* Recording */
 546                         _mmcam_dbg_log("Record Start - dual stream %d", info->support_dual_stream);
 547
 548 #ifdef _MMCAMCORDER_MURPHY_SUPPORT
 549                         /* check connection */
 550                         ret = _mmcamcorder_resource_check_connection(&hcamcorder->resource_manager_sub);
 551                         if (ret != MM_ERROR_NONE)
 552                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 553
 554                         /* create resource set */
 555                         ret = _mmcamcorder_resource_create_resource_set(&hcamcorder->resource_manager_sub);
 556                         if (ret != MM_ERROR_NONE)
 557                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 558
 559                         hcamcorder->resource_manager_sub.acquire_count = 0;
 560
 561                         /* prepare resource manager for H/W encoder */
 562                         ret = _mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager_sub, MM_CAMCORDER_RESOURCE_TYPE_VIDEO_ENCODER);
 563                         if (ret != MM_ERROR_NONE) {
 564                                 _mmcam_dbg_err("could not prepare for video_encoder resource");
 565                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 566                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 567                         }
 568
 569                         /* acquire resources */
 570                         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 571
 572                         ret = _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager_sub);
 573                         if (ret != MM_ERROR_NONE) {
 574                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 575                                 _mmcam_dbg_err("could not acquire resource");
 576                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 577                         }
 578
 579                         if (hcamcorder->resource_manager_sub.acquire_remain > 0) {
 580                                 gint64 end_time = 0;
 581
 582                                 _mmcam_dbg_warn("wait for resource state change");
 583
 584                                 /* wait for resource state change */
 585                                 end_time = g_get_monotonic_time() + (__MMCAMCORDER_RESOURCE_WAIT_TIME * G_TIME_SPAN_SECOND);
 586
 587                                 if (_MMCAMCORDER_RESOURCE_WAIT_UNTIL(hcamcorder, end_time)) {
 588                                         _mmcam_dbg_warn("signal received");
 589                                 } else {
 590                                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 591                                         _mmcam_dbg_err("timeout");
 592                                         ret = MM_ERROR_RESOURCE_INTERNAL;
 593                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 594                                 }
 595                         } else {
 596                                 _mmcam_dbg_log("already acquired");
 597                         }
 598
 599                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 600 #endif /* _MMCAMCORDER_MURPHY_SUPPORT */
 601
 602                         /* init record_dual_stream */
 603                         info->record_dual_stream = FALSE;
 604
 605                         ret = mm_camcorder_get_attributes(handle, &err_name,
 606                                 MMCAM_CAMERA_FPS, &fps,
 607                                 MMCAM_CAMERA_WIDTH, &(info->preview_width),
 608                                 MMCAM_CAMERA_HEIGHT, &(info->preview_height),
 609                                 MMCAM_VIDEO_WIDTH, &(info->video_width),
 610                                 MMCAM_VIDEO_HEIGHT, &(info->video_height),
 611                                 MMCAM_FILE_FORMAT, &fileformat,
 612                                 MMCAM_TARGET_FILENAME, &temp_filename, &size,
 613                                 MMCAM_TARGET_MAX_SIZE, &imax_size,
 614                                 MMCAM_TARGET_TIME_LIMIT, &imax_time,
 615                                 MMCAM_FILE_FORMAT, &(info->fileformat),
 616                                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 617                                 MMCAM_ROOT_DIRECTORY, &hcamcorder->root_directory, &root_directory_length,
 618                                 NULL);
 619                         if (ret != MM_ERROR_NONE) {
 620                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 621                                 SAFE_FREE(err_name);
 622                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 623                         }
 624
 625                         if (!temp_filename && !hcamcorder->mstream_cb) {
 626                                 _mmcam_dbg_err("filename is not set and muxed stream cb is NULL");
 627                                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 628                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 629                         }
 630
 631                         /* set max size */
 632                         if (imax_size <= 0)
 633                                 info->max_size = 0; /* do not check */
 634                         else
 635                                 info->max_size = ((guint64)imax_size) << 10; /* to byte */
 636
 637                         /* set max time */
 638                         if (imax_time <= 0)
 639                                 info->max_time = 0; /* do not check */
 640                         else
 641                                 info->max_time = (guint64)((double)imax_time * (double)1000 * motion_rate); /* to millisecond */
 642
 643                         dir_name = g_path_get_dirname(temp_filename);
 644                         if (dir_name) {
 645                                 ret = _mmcamcorder_get_storage_info(dir_name, hcamcorder->root_directory, &hcamcorder->storage_info);
 646                                 if (ret != 0) {
 647                                         _mmcam_dbg_err("get storage info failed");
 648                                         g_free(dir_name);
 649                                         dir_name = NULL;
 650                                         return MM_ERROR_OUT_OF_STORAGE;
 651                                 }
 652
 653                                 ret_free_space = _mmcamcorder_get_freespace(hcamcorder->storage_info.type, &free_space);
 654
 655                                 _mmcam_dbg_warn("current space - %s [%" G_GUINT64_FORMAT "]", dir_name, free_space);
 656
 657                                 if (_mmcamcorder_get_file_system_type(dir_name, &file_system_type) == 0) {
 658                                         /* MSDOS_SUPER_MAGIC : 0x4d44 */
 659                                         if (file_system_type == MSDOS_SUPER_MAGIC &&
 660                                             (info->max_size == 0 || info->max_size > FAT32_FILE_SYSTEM_MAX_SIZE)) {
 661                                                 _mmcam_dbg_warn("FAT32 and too large max[%"G_GUINT64_FORMAT"], set max as %"G_GUINT64_FORMAT,
 662                                                         info->max_size, FAT32_FILE_SYSTEM_MAX_SIZE);
 663                                                 info->max_size = FAT32_FILE_SYSTEM_MAX_SIZE;
 664                                         } else {
 665                                                 _mmcam_dbg_warn("file system 0x%x, max size %"G_GUINT64_FORMAT,
 666                                                         file_system_type, info->max_size);
 667                                         }
 668                                 } else {
 669                                         _mmcam_dbg_warn("_mmcamcorder_get_file_system_type failed");
 670                                 }
 671
 672                                 g_free(dir_name);
 673                                 dir_name = NULL;
 674                         } else {
 675                                 _mmcam_dbg_err("failed to get directory name");
 676                                 ret_free_space = -1;
 677                         }
 678
 679                         if (temp_filename &&
 680                                 (ret_free_space == -1 || free_space <= _MMCAMCORDER_VIDEO_MINIMUM_SPACE)) {
 681                                 _mmcam_dbg_err("OUT of STORAGE [ret_free_space:%d or free space [%" G_GUINT64_FORMAT "] is smaller than [%d]",
 682                                         ret_free_space, free_space, _MMCAMCORDER_VIDEO_MINIMUM_SPACE);
 683                                 return MM_ERROR_OUT_OF_STORAGE;
 684                         }
 685
 686                         g_mutex_lock(&hcamcorder->task_thread_lock);
 687                         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst == NULL &&
 688                             hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
 689                                 /* Play record start sound */
 690                                 _mmcamcorder_sound_solo_play(handle, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
 691                         }
 692                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 693
 694                         _mmcam_dbg_warn("video size [%dx%d]", info->video_width, info->video_height);
 695
 696                         if (info->video_width == 0 || info->video_height == 0) {
 697                                 _mmcam_dbg_warn("video size is invalid [%dx%d] use preview size [%dx%d]",
 698                                         info->video_width, info->video_height, info->preview_width, info->preview_height);
 699                                 info->video_width = info->preview_width;
 700                                 info->video_height = info->preview_height;
 701                         }
 702
 703                         if (info->support_dual_stream) {
 704                                 _mmcam_dbg_warn("DUAL STREAM MODE");
 705
 706                                 info->record_dual_stream = TRUE;
 707
 708                                 /* No need to restart preview */
 709                                 info->restart_preview = FALSE;
 710
 711                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "video-width", info->video_width);
 712                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "video-height", info->video_height);
 713                         } else if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
 714                                 info->preview_width == info->video_width &&
 715                                 info->preview_height == info->video_height) {
 716                                 _mmcam_dbg_log("H264 preview mode and same resolution");
 717
 718                                 /* No need to restart preview */
 719                                 info->restart_preview = FALSE;
 720                         } else {
 721                                 /* always need to restart preview  */
 722                                 info->restart_preview = TRUE;
 723                         }
 724
 725                         /* set recording hint */
 726                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "recording-hint", TRUE);
 727
 728                         if (info->restart_preview) {
 729                                 /* stop preview and set new size */
 730                                 _mmcam_dbg_log("restart preview");
 731
 732                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 733                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 734                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", TRUE);
 735
 736                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 737
 738                                 /* check decoder recreation */
 739                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 740                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 741                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 742                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 743                                 }
 744
 745                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 746                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 747                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 748
 749                                 if (ret != MM_ERROR_NONE)
 750                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 751
 752                                 if (!_mmcamcorder_set_camera_resolution(handle, info->video_width, info->video_height)) {
 753                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 754                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 755                                 }
 756
 757                                 /* Start preview again with new setting */
 758                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 759                                 if (ret != MM_ERROR_NONE)
 760                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 761
 762                                 if (motion_rate < 1.0) {
 763                                         _mmcam_dbg_warn("wait for stabilization of frame");
 764                                         usleep(300000);
 765                                 }
 766                         } else {
 767                                 _mmcam_dbg_log("no need to restart preview");
 768                         }
 769
 770                         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 771                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 772                                 "DropVideoFrame",
 773                                 &(sc->drop_vframe));
 774
 775                         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 776                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 777                                 "PassFirstVideoFrame",
 778                                 &(sc->pass_first_vframe));
 779
 780                         _mmcam_dbg_log("Drop video frame count[%d], Pass fisrt video frame count[%d]",
 781                                 sc->drop_vframe, sc->pass_first_vframe);
 782
 783                         info->record_drop_count = (guint)motion_rate;
 784                         info->record_motion_rate = motion_rate;
 785                         if (sc->is_modified_rate)
 786                                 info->record_timestamp_ratio = (_MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE/motion_rate);
 787                         else
 788                                 info->record_timestamp_ratio = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 789
 790                         _mmcam_dbg_warn("recording fps %d, motion rate %f, timestamp_ratio %f",
 791                                 fps, info->record_motion_rate, info->record_timestamp_ratio);
 792
 793                         /* set push buffer flag */
 794                         info->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 795                         info->base_video_ts = 0;
 796
 797                         /* connect video stream cb signal */
 798                         /*130826 Connect video stream cb for handling fast record frame cb*/
 799                         if (info->record_dual_stream) {
 800                                 if (_mmcamcorder_connect_video_stream_cb_signal((MMHandleType)hcamcorder) != MM_ERROR_NONE)
 801                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 802                         }
 803
 804                         /* start video stream */
 805                         if (info->record_dual_stream) {
 806                                 CameraControl =  GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 807                                 if (CameraControl) {
 808                                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", TRUE);
 809
 810                                         _mmcam_dbg_log("GST_CAMERA_CONTROL_RECORD_COMMAND_START");
 811                                         gst_camera_control_set_record_command(CameraControl, GST_CAMERA_CONTROL_RECORD_COMMAND_START);
 812
 813                                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 814                                 } else {
 815                                         _mmcam_dbg_err("could not get camera control");
 816                                 }
 817                         }
 818
 819                         /* check pre-created encode pipeline */
 820                         g_mutex_lock(&hcamcorder->task_thread_lock);
 821                         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst == NULL &&
 822                             hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
 823                                 /* create encoding pipeline */
 824                                 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
 825                                 if (ret != MM_ERROR_NONE) {
 826                                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 827                                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
 828                                 }
 829                         }
 830                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 831
 832                         /* check recording start sound */
 833                         _mmcamcorder_sound_solo_play_wait(handle);
 834
 835                         /**< To fix video recording hanging
 836                                 1. use gst_element_set_start_time() instead of gst_pipeline_set_new_stream_time()
 837                                 2. Set (GstClockTime)1 instead of (GstClockTime)0. Because of strict check in gstreamer 0.25,
 838                                  basetime wouldn't change if you set (GstClockTime)0.
 839                                 3. Move set start time position below PAUSED of pipeline.
 840                         */
 841                         /*
 842                         gst_element_set_start_time(GST_ELEMENT(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), (GstClockTime)1);
 843                         gst_element_set_start_time(GST_ELEMENT(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst), (GstClockTime)1);
 844                         */
 845
 846                         info->video_frame_count = 0;
 847                         info->is_firstframe = TRUE;
 848                         info->audio_frame_count = 0;
 849                         info->filesize = 0;
 850                         sc->ferror_send = FALSE;
 851                         sc->ferror_count = 0;
 852                         hcamcorder->error_occurs = FALSE;
 853                         sc->bget_eos = FALSE;
 854                         sc->muxed_stream_offset = 0;
 855
 856                         ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 857                         if (ret != MM_ERROR_NONE) {
 858                                 /* stop video stream */
 859                                 if (info->record_dual_stream) {
 860                                         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 861                                         if (CameraControl) {
 862                                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", TRUE);
 863
 864                                                 _mmcam_dbg_log("GST_CAMERA_CONTROL_RECORD_COMMAND_STOP");
 865                                                 gst_camera_control_set_record_command(CameraControl, GST_CAMERA_CONTROL_RECORD_COMMAND_STOP);
 866
 867                                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 868                                         } else {
 869                                                 _mmcam_dbg_err("failed to get camera control");
 870                                         }
 871                                 }
 872
 873                                 /* Remove recorder pipeline and recording file which size maybe zero */
 874                                 _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
 875                                 if (info->filename) {
 876                                         _mmcam_dbg_log("file delete(%s)", info->filename);
 877                                         unlink(info->filename);
 878                                 }
 879                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
 880                         }
 881
 882                         /*set the camera control to create the GOP so that video record will get a new key frame*/
 883                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
 884                             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 885                                 CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 886                                 controls = gst_camera_control_list_channels(CameraControl);
 887                                 if (controls != NULL) {
 888                                         for (item = controls ; item && item->data ; item = item->next) {
 889                                                 CameraControlChannel = item->data;
 890                                                 _mmcam_dbg_log("CameraControlChannel->label %s", CameraControlChannel->label);
 891                                                 if (!strcmp(CameraControlChannel->label, "new-gop")) {
 892                                                         /* gst_camera_control_set_value(CameraControl, CameraControlChannel, 1); */
 893                                                         break;
 894                                                 }
 895                                         }
 896
 897                                         if (item == NULL)
 898                                                 _mmcam_dbg_warn("failed to find new-gop control channel");
 899                                 }
 900                         } else {
 901                                 _mmcam_dbg_warn("Can't cast Video source into camera control or not H264 prevew format[%d]",
 902                                         sc->info_image->preview_format);
 903                         }
 904                 } else {
 905                         /* Resume case */
 906
 907                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
 908                             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 909                                 /* generate and I-frame on resuming */
 910                                 CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 911                                 controls = gst_camera_control_list_channels(CameraControl);
 912                                 if (controls != NULL) {
 913                                         for (item = controls ; item && item->data ; item = item->next) {
 914                                                 CameraControlChannel = item->data;
 915                                                 _mmcam_dbg_log("CameraControlChannel->label %s", CameraControlChannel->label);
 916                                                 if (!strcmp(CameraControlChannel->label, "new-gop")) {
 917                                                         /* gst_camera_control_set_value(CameraControl, CameraControlChannel, 1); */
 918                                                         break;
 919                                                 }
 920                                         }
 921
 922                                         if (item == NULL)
 923                                                 _mmcam_dbg_warn("failed to find new-gop control channel");
 924                                 }
 925                         }
 926
 927                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "runtime-pause", FALSE);
 928
 929                         _mmcam_dbg_log("Object property settings done");
 930                 }
 931         }
 932                 break;
 933         case _MMCamcorder_CMD_PAUSE:
 934         {
 935                 if (info->b_commiting) {
 936                         _mmcam_dbg_warn("now on commiting previous file!!(command : %d)", command);
 937                         return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 938                 }
 939
 940                 for (count = 0 ; count <= _MMCAMCORDER_RETRIAL_COUNT ; count++) {
 941                         if (sc->audio_disable) {
 942                                 /* check only video frame */
 943                                 if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME) {
 944                                         break;
 945                                 } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
 946                                         _mmcam_dbg_err("Pause fail, frame count %llu", info->video_frame_count);
 947                                         return MM_ERROR_CAMCORDER_INVALID_CONDITION;
 948                                 } else {
 949                                         _mmcam_dbg_warn("Waiting for enough video frame, retrial[%d], frame %llu", count, info->video_frame_count);
 950                                 }
 951
 952                                 usleep(_MMCAMCORDER_FRAME_WAIT_TIME);
 953                         } else {
 954                                 /* check both of video and audio frame */
 955                                 if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME && info->audio_frame_count) {
 956                                         break;
 957                                 } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
 958                                         _mmcam_dbg_err("Pause fail, frame count VIDEO[%llu], AUDIO [%llu]",
 959                                                 info->video_frame_count, info->audio_frame_count);
 960                                         return MM_ERROR_CAMCORDER_INVALID_CONDITION;
 961                                 } else {
 962                                         _mmcam_dbg_warn("Waiting for enough frames, retrial [%d], VIDEO[%llu], AUDIO [%llu]",
 963                                                 count, info->video_frame_count, info->audio_frame_count);
 964                                 }
 965
 966                                 usleep(_MMCAMCORDER_FRAME_WAIT_TIME);
 967                         }
 968                 }
 969
 970                 /* block encodebin */
 971                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "runtime-pause", TRUE);
 972                 break;
 973         }
 974         case _MMCamcorder_CMD_CANCEL:
 975         {
 976                 if (info->b_commiting) {
 977                         _mmcam_dbg_warn("now on commiting previous file!!(command : %d)", command);
 978                         return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 979                 }
 980
 981                 for (count = 0 ; count <= _MMCAMCORDER_RETRIAL_COUNT ; count++) {
 982                         /* capturing */
 983                         if (hcamcorder->capture_in_recording == FALSE) {
 984                                 break;
 985                         } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
 986                                 _mmcam_dbg_err("Failed to Wait capture data");
 987                                 hcamcorder->capture_in_recording = FALSE;
 988                                 break;
 989                         } else {
 990                                 _mmcam_dbg_warn("Waiting for capture data - retrial [%d]", count);
 991                         }
 992
 993                         usleep(_MMCAMCORDER_FRAME_WAIT_TIME);
 994                 }
 995
 996                 /* block push buffer */
 997                 info->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
 998
 999                 ret = _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
1000                 if (ret != MM_ERROR_NONE)
1001                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
1002
1003                 /* set recording hint */
1004                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "recording-hint", FALSE);
1005
1006                 /* stop video stream */
1007                 if (info->record_dual_stream) {
1008                         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1009                         if (CameraControl) {
1010                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", TRUE);
1011
1012                                 _mmcam_dbg_log("GST_CAMERA_CONTROL_RECORD_COMMAND_STOP");
1013                                 gst_camera_control_set_record_command(CameraControl, GST_CAMERA_CONTROL_RECORD_COMMAND_STOP);
1014
1015                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
1016                         } else {
1017                                 _mmcam_dbg_err("failed to get camera control");
1018                         }
1019                 }
1020
1021                 if (info->restart_preview) {
1022                         /* restart preview */
1023                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
1024                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
1025                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", TRUE);
1026
1027                         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
1028
1029                         /* check decoder recreation */
1030                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
1031                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
1032                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1033                         }
1034
1035                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1036                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1037                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
1038
1039                         if (ret != MM_ERROR_NONE)
1040                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1041
1042                         /* reset restart_preview for inset window layout */
1043                         info->restart_preview = FALSE;
1044
1045                         if (!_mmcamcorder_set_camera_resolution(handle, info->preview_width, info->preview_height)) {
1046                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1047                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1048                         }
1049
1050                         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
1051                         if (ret != MM_ERROR_NONE)
1052                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1053                 }
1054
1055                 /* remove target file */
1056                 if (info->filename) {
1057                         _mmcam_dbg_log("file delete(%s)", info->filename);
1058                         unlink(info->filename);
1059                 }
1060
1061                 sc->isMaxsizePausing = FALSE;
1062                 sc->isMaxtimePausing = FALSE;
1063
1064                 sc->display_interval = 0;
1065                 sc->previous_slot_time = 0;
1066                 info->video_frame_count = 0;
1067                 info->audio_frame_count = 0;
1068                 info->filesize = 0;
1069                 hcamcorder->capture_in_recording = FALSE;
1070                 break;
1071         }
1072         case _MMCamcorder_CMD_COMMIT:
1073         {
1074                 guint64 free_space;
1075
1076                 if (info->b_commiting) {
1077                         _mmcam_dbg_err("now on commiting previous file!!(command : %d)", command);
1078                         return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1079                 } else {
1080                         _mmcam_dbg_log("_MMCamcorder_CMD_COMMIT : start");
1081                         info->b_commiting = TRUE;
1082                         sc->bget_eos = FALSE;
1083                 }
1084
1085                 for (count = 0 ; count <= _MMCAMCORDER_RETRIAL_COUNT ; count++) {
1086                         if (sc->audio_disable) {
1087                                 /* check only video frame */
1088                                 if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME &&
1089                                     hcamcorder->capture_in_recording == FALSE) {
1090                                         break;
1091                                 } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
1092                                         _mmcam_dbg_err("Commit fail, frame count is %llu, capturing %d",
1093                                                 info->video_frame_count, hcamcorder->capture_in_recording);
1094
1095                                         if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME) {
1096                                                 _mmcam_dbg_warn("video frames are enough. keep going...");
1097                                         } else {
1098                                                 info->b_commiting = FALSE;
1099                                                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1100                                         }
1101                                 } else {
1102                                         _mmcam_dbg_warn("Waiting for enough video frame, retrial [%d], frame %llu, capturing %d",
1103                                                 count, info->video_frame_count, hcamcorder->capture_in_recording);
1104                                 }
1105                         } else {
1106                                 /* check both of video and audio frame */
1107                                 if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME &&
1108                                     info->audio_frame_count &&
1109                                     hcamcorder->capture_in_recording == FALSE) {
1110                                         break;
1111                                 } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
1112                                         _mmcam_dbg_err("Commit fail, VIDEO[%llu], AUDIO [%llu], capturing %d",
1113                                                 info->video_frame_count, info->audio_frame_count, hcamcorder->capture_in_recording);
1114
1115                                         if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME && info->audio_frame_count) {
1116                                                 _mmcam_dbg_warn("video/audio frames are enough. keep going...");
1117                                         } else {
1118                                                 info->b_commiting = FALSE;
1119                                                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1120                                         }
1121
1122                                         return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1123                                 } else {
1124                                         _mmcam_dbg_warn("Waiting for enough frames, retrial [%d], VIDEO[%llu], AUDIO [%llu], capturing %d",
1125                                                 count, info->video_frame_count, info->audio_frame_count, hcamcorder->capture_in_recording);
1126                                 }
1127                         }
1128
1129                         if (hcamcorder->capture_in_recording) {
1130                                 gint64 end_time = g_get_monotonic_time() + (200 * G_TIME_SPAN_MILLISECOND);
1131                                 if (!_MMCAMCORDER_CMD_WAIT_UNTIL(handle, end_time))
1132                                         _mmcam_dbg_warn("timeout");
1133                         } else {
1134                                 usleep(_MMCAMCORDER_FRAME_WAIT_TIME);
1135                         }
1136                 }
1137
1138                 /* block push buffer */
1139                 info->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1140                 _mmcam_dbg_log("block push buffer to appsrc");
1141
1142                 _mmcamcorder_get_freespace(hcamcorder->storage_info.type, &free_space);
1143                 if (free_space < _MMCAMCORDER_MINIMUM_SPACE) {
1144                         _mmcam_dbg_warn("_MMCamcorder_CMD_COMMIT out of storage [%" G_GUINT64_FORMAT "]", free_space);
1145                         ret = MM_ERROR_OUT_OF_STORAGE;
1146                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
1147                 }
1148
1149                 if (sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst != NULL) {
1150                         if (gst_element_send_event(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, gst_event_new_eos())) {
1151                                 _mmcam_dbg_warn("VIDEO: send eos to appsrc done");
1152                         } else {
1153                                 _mmcam_dbg_err("VIDEO: send EOS failed");
1154                                 info->b_commiting = FALSE;
1155                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1156                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1157                         }
1158                 } else {
1159                         _mmcam_dbg_err("No video stream source");
1160                         info->b_commiting = FALSE;
1161                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1162                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
1163                 }
1164
1165                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst != NULL) {
1166                         if (gst_element_send_event(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, gst_event_new_eos())) {
1167                                 _mmcam_dbg_warn("AUDIO: send eos to audiosrc done");
1168                         } else {
1169                                 _mmcam_dbg_err("AUDIO: send EOS failed");
1170                                 info->b_commiting = FALSE;
1171                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1172                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1173                         }
1174                 } else {
1175                         _mmcam_dbg_log("No audio stream");
1176                 }
1177
1178                 /* sc */
1179                 sc->display_interval = 0;
1180                 sc->previous_slot_time = 0;
1181
1182                 /* Wait EOS */
1183                 _mmcam_dbg_log("Start to wait EOS");
1184                 ret = _mmcamcorder_get_eos_message(handle);
1185                 if (ret != MM_ERROR_NONE) {
1186                         info->b_commiting = FALSE;
1187                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
1188                 }
1189
1190                 /* reset flag */
1191                 hcamcorder->capture_in_recording = FALSE;
1192         }
1193                 break;
1194         default:
1195                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1196                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1197         }
1198
1199         return MM_ERROR_NONE;
1200
1201 _ERR_CAMCORDER_VIDEO_COMMAND:
1202         if (command == _MMCamcorder_CMD_RECORD)
1203                 _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
1204
1205         return ret;
1206 }
1207
1208
1209 int _mmcamcorder_video_handle_eos(MMHandleType handle)
1210 {
1211         int ret = MM_ERROR_NONE;
1212         int enabletag = 0;
1213         guint64 file_size = 0;
1214
1215         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1216         _MMCamcorderSubContext *sc = NULL;
1217         _MMCamcorderVideoInfo *info = NULL;
1218         _MMCamcorderMsgItem msg;
1219         MMCamRecordingReport *report = NULL;
1220
1221         mmf_return_val_if_fail(hcamcorder, FALSE);
1222
1223         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1224         mmf_return_val_if_fail(sc, FALSE);
1225         mmf_return_val_if_fail(sc->info_video, FALSE);
1226
1227         info = sc->info_video;
1228
1229         _mmcam_dbg_err("");
1230
1231         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1232                 /* Play record stop sound */
1233                 _mmcamcorder_sound_solo_play(handle, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_STOP, FALSE);
1234         } else {
1235                 _mmcam_dbg_warn("Play stop sound through pulseaudio");
1236
1237                 _mmcamcorder_sound_init(handle);
1238
1239                 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_STOP, TRUE);
1240
1241                 _mmcamcorder_sound_finalize(handle);
1242         }
1243
1244         /* remove blocking part */
1245         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
1246
1247         mm_camcorder_get_attributes(handle, NULL,
1248                 MMCAM_RECORDER_TAG_ENABLE, &enabletag,
1249                 NULL);
1250
1251         ret = _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
1252         if (ret != MM_ERROR_NONE)
1253                 _mmcam_dbg_warn("_MMCamcorder_CMD_COMMIT:__mmcamcorder_remove_recorder_pipeline failed. error[%x]", ret);
1254
1255         /* set recording hint */
1256         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "recording-hint", FALSE);
1257
1258         /* stop video stream */
1259         if (info->record_dual_stream) {
1260                 GstCameraControl *control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1261                 if (control) {
1262                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", TRUE);
1263
1264                         _mmcam_dbg_log("GST_CAMERA_CONTROL_RECORD_COMMAND_STOP");
1265                         gst_camera_control_set_record_command(control, GST_CAMERA_CONTROL_RECORD_COMMAND_STOP);
1266
1267                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
1268                 } else {
1269                         _mmcam_dbg_err("failed to get camera control");
1270                 }
1271         }
1272
1273         if (enabletag && !(sc->ferror_send)) {
1274                 ret = __mmcamcorder_add_metadata((MMHandleType)hcamcorder, info->fileformat);
1275                 _mmcam_dbg_log("Writing location information [%s] !!", ret ? "SUCCEEDED" : "FAILED");
1276         }
1277
1278         /* Check file size */
1279         if (info->max_size > 0) {
1280                 _mmcamcorder_get_file_size(info->filename, &file_size);
1281                 _mmcam_dbg_log("MAX size %lld byte - created filesize %lld byte",
1282                                            info->max_size, file_size);
1283
1284                 if (file_size > info->max_size) {
1285                         _MMCamcorderMsgItem message;
1286                         _mmcam_dbg_err("File size is greater than max size !!");
1287                         message.id = MM_MESSAGE_CAMCORDER_ERROR;
1288                         message.param.code = MM_ERROR_CAMCORDER_FILE_SIZE_OVER;
1289                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
1290                 }
1291         }
1292
1293         if (info->restart_preview) {
1294                 /* block queue */
1295                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
1296                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
1297                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", TRUE);
1298
1299                 _mmcam_dbg_log("Set state of pipeline as READY");
1300                 ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
1301
1302                 /* check decoder recreation */
1303                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
1304                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
1305                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1306                 }
1307
1308                 /* unblock queue */
1309                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1310                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1311                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
1312
1313                 if (ret != MM_ERROR_NONE) {
1314                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
1315                         msg.param.code = ret;
1316                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1317                         _mmcam_dbg_err("Failed to set state READY[%x]", ret);
1318                 }
1319
1320                 /* reset restart_preview for inset window layout */
1321                 info->restart_preview = FALSE;
1322
1323                 /* recover preview size */
1324                 _mmcamcorder_set_camera_resolution(handle, info->preview_width, info->preview_height);
1325
1326                 ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
1327                 /* Do not return when error is occurred.
1328                    Recording file was created successfully, but starting pipeline failed */
1329                 if (ret != MM_ERROR_NONE) {
1330                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
1331                         msg.param.code = ret;
1332                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1333                         _mmcam_dbg_err("Failed to set state PLAYING[%x]", ret);
1334                 }
1335         } else {
1336                 _mmcam_dbg_log("No need to restart preview");
1337         }
1338
1339         /* Send recording report to application */
1340         msg.id = MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED;
1341         report = (MMCamRecordingReport *)g_malloc(sizeof(MMCamRecordingReport));
1342         if (!report) {
1343                 _mmcam_dbg_err("Recording report fail(%s). Out of memory.", info->filename);
1344         } else {
1345                 report->recording_filename = g_strdup(info->filename);
1346                 msg.param.data = report;
1347                 msg.param.code = 1;
1348                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1349         }
1350
1351         /* Finishing */
1352         sc->pipeline_time = 0;
1353         sc->pause_time = 0;
1354         sc->isMaxsizePausing = FALSE; /*In async function, this variable should set in callback function. */
1355         sc->isMaxtimePausing = FALSE;
1356         hcamcorder->error_occurs = FALSE;
1357
1358         info->video_frame_count = 0;
1359         info->audio_frame_count = 0;
1360         info->filesize = 0;
1361         info->b_commiting = FALSE;
1362
1363         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1364                 /* check recording stop sound */
1365                 _mmcamcorder_sound_solo_play_wait(handle);
1366         }
1367
1368         _mmcam_dbg_err("_MMCamcorder_CMD_COMMIT : end");
1369
1370         return TRUE;
1371 }
1372
1373
1374 static GstPadProbeReturn __mmcamcorder_audio_dataprobe_check(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1375 {
1376         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1377         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1378         GstMapInfo mapinfo;
1379         _MMCamcorderSubContext *sc = NULL;
1380         _MMCamcorderVideoInfo *videoinfo = NULL;
1381         _MMCamcorderMsgItem msg;
1382         guint64 buffer_size = 0;
1383         guint64 trailer_size = 0;
1384         guint64 max_size = 0;
1385
1386         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1387         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1388         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1389
1390         mmf_return_val_if_fail(sc && sc->info_video, GST_PAD_PROBE_OK);
1391         videoinfo = sc->info_video;
1392
1393         /* get buffer size */
1394         if (!gst_buffer_map(buffer, &mapinfo, GST_MAP_READ)) {
1395                 _mmcam_dbg_warn("map failed : buffer %p", buffer);
1396                 return GST_PAD_PROBE_OK;
1397         }
1398
1399         buffer_size = mapinfo.size;
1400         gst_buffer_unmap(buffer, &mapinfo);
1401
1402         /*_mmcam_dbg_err("[%" GST_TIME_FORMAT "]", GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1403
1404         g_mutex_lock(&videoinfo->size_check_lock);
1405
1406         if (videoinfo->audio_frame_count == 0) {
1407                 videoinfo->filesize += buffer_size;
1408                 videoinfo->audio_frame_count++;
1409                 g_mutex_unlock(&videoinfo->size_check_lock);
1410                 return GST_PAD_PROBE_OK;
1411         }
1412
1413         if (sc->ferror_send || sc->isMaxsizePausing) {
1414                 _mmcam_dbg_warn("Recording is paused, drop frames");
1415                 g_mutex_unlock(&videoinfo->size_check_lock);
1416                 return GST_PAD_PROBE_DROP;
1417         }
1418
1419         /* get trailer size */
1420         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4)
1421                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1422         else
1423                 trailer_size = 0;
1424
1425         /* check max size of recorded file */
1426         max_size = videoinfo->filesize + buffer_size + trailer_size + _MMCAMCORDER_MMS_MARGIN_SPACE;
1427         if (videoinfo->max_size > 0 && videoinfo->max_size < max_size) {
1428                 GstState pipeline_state = GST_STATE_VOID_PENDING;
1429                 GstElement *pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
1430                 _mmcam_dbg_warn("Max size!!! Recording is paused.");
1431                 _mmcam_dbg_warn("Max size : [%" G_GUINT64_FORMAT "], current file size : [%" G_GUINT64_FORMAT "]," \
1432                         " buffer size : [%" G_GUINT64_FORMAT "], trailer size : [%" G_GUINT64_FORMAT "]",
1433                         videoinfo->max_size, videoinfo->filesize, buffer_size, trailer_size);
1434
1435                 if (!sc->isMaxsizePausing) {
1436                         sc->isMaxsizePausing = TRUE;
1437                         gst_element_get_state(pipeline, &pipeline_state, NULL, -1) ;
1438                         if (pipeline_state == GST_STATE_PLAYING)
1439                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1440
1441                         msg.id = MM_MESSAGE_CAMCORDER_MAX_SIZE;
1442                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1443                 }
1444
1445                 g_mutex_unlock(&videoinfo->size_check_lock);
1446
1447                 return FALSE;
1448         }
1449
1450         videoinfo->filesize += buffer_size;
1451         videoinfo->audio_frame_count++;
1452
1453         g_mutex_unlock(&videoinfo->size_check_lock);
1454
1455         return GST_PAD_PROBE_OK;
1456 }
1457
1458
1459 static GstPadProbeReturn __mmcamcorder_video_dataprobe_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1460 {
1461         gint ret = 0;
1462         guint vq_size = 0;
1463         guint aq_size = 0;
1464         guint64 free_space = 0;
1465         guint64 buffer_size = 0;
1466         guint64 trailer_size = 0;
1467         guint64 queued_buffer = 0;
1468         guint64 max_size = 0;
1469         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1470         GstMapInfo mapinfo;
1471         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
1472
1473         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1474         _MMCamcorderMsgItem msg;
1475         _MMCamcorderSubContext *sc = NULL;
1476         _MMCamcorderVideoInfo *videoinfo = NULL;
1477
1478         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1479         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1480
1481         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1482         mmf_return_val_if_fail(sc && sc->info_video, GST_PAD_PROBE_OK);
1483         videoinfo = sc->info_video;
1484
1485         /*_mmcam_dbg_log("[%" GST_TIME_FORMAT "]", GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1486         if (sc->ferror_send) {
1487                 _mmcam_dbg_warn("file write error, drop frames");
1488                 return GST_PAD_PROBE_DROP;
1489         }
1490
1491         gst_buffer_map(buffer, &mapinfo, GST_MAP_READ);
1492         buffer_size = mapinfo.size;
1493         gst_buffer_unmap(buffer, &mapinfo);
1494
1495         videoinfo->video_frame_count++;
1496         if (videoinfo->video_frame_count <= (guint64)_MMCAMCORDER_MINIMUM_FRAME) {
1497                 /* _mmcam_dbg_log("Pass minimum frame: info->video_frame_count: %" G_GUINT64_FORMAT " ",
1498                         info->video_frame_count); */
1499                 g_mutex_lock(&videoinfo->size_check_lock);
1500                 videoinfo->filesize += buffer_size;
1501                 g_mutex_unlock(&videoinfo->size_check_lock);
1502                 return GST_PAD_PROBE_OK;
1503         }
1504
1505         /* get trailer size */
1506         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4)
1507                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1508         else
1509                 trailer_size = 0;
1510
1511         /* check free space */
1512         ret = _mmcamcorder_get_freespace(hcamcorder->storage_info.type, &free_space);
1513         if (ret != 0) {
1514                 _mmcam_dbg_err("Error occured. [%d]", ret);
1515                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
1516                         sc->ferror_send = TRUE;
1517
1518                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
1519                         msg.param.code = MM_ERROR_FILE_READ;
1520
1521                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1522                 } else {
1523                         sc->ferror_count++;
1524                 }
1525
1526                 return GST_PAD_PROBE_DROP; /* skip this buffer */
1527         }
1528
1529         if (free_space == 0) {
1530                 /* check storage state */
1531                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
1532
1533                 _mmcam_dbg_warn("storage state %d", storage_state);
1534
1535                 if (storage_state == STORAGE_STATE_REMOVED ||
1536                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
1537                         _mmcam_dbg_err("storage was removed!");
1538
1539                         _MMCAMCORDER_LOCK(hcamcorder);
1540
1541                         if (sc->ferror_send == FALSE) {
1542                                 _mmcam_dbg_err("OUT_OF_STORAGE error");
1543
1544                                 sc->ferror_send = TRUE;
1545
1546                                 _MMCAMCORDER_UNLOCK(hcamcorder);
1547
1548                                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
1549                                 msg.param.code = MM_ERROR_OUT_OF_STORAGE;
1550
1551                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1552                         } else {
1553                                 _MMCAMCORDER_UNLOCK(hcamcorder);
1554                                 _mmcam_dbg_warn("error was already sent");
1555                         }
1556
1557                         return GST_PAD_PROBE_DROP;
1558                 }
1559         }
1560
1561         /* get queued buffer size */
1562         if (sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst)
1563                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst, "current-level-bytes", &aq_size);
1564
1565         if (sc->encode_element[_MMCAMCORDER_ENCSINK_VENC_QUE].gst)
1566                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC_QUE].gst, "current-level-bytes", &vq_size);
1567
1568         queued_buffer = aq_size + vq_size;
1569
1570         if (free_space < (_MMCAMCORDER_MINIMUM_SPACE + buffer_size + trailer_size + queued_buffer)) {
1571                 _mmcam_dbg_warn("No more space for recording!!! Recording is paused.");
1572                 _mmcam_dbg_warn("Free Space : [%" G_GUINT64_FORMAT "], trailer size : [%" G_GUINT64_FORMAT "]," \
1573                         " buffer size : [%" G_GUINT64_FORMAT "], queued buffer size : [%" G_GUINT64_FORMAT "]", \
1574                         free_space, trailer_size, buffer_size, queued_buffer);
1575
1576                 if (!sc->isMaxsizePausing) {
1577                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1578                         sc->isMaxsizePausing = TRUE;
1579
1580                         msg.id = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1581                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1582                 }
1583
1584                 return GST_PAD_PROBE_DROP;
1585         }
1586
1587         g_mutex_lock(&videoinfo->size_check_lock);
1588
1589         /* check max size of recorded file */
1590         max_size = videoinfo->filesize + buffer_size + trailer_size + _MMCAMCORDER_MMS_MARGIN_SPACE;
1591         if (videoinfo->max_size > 0 && videoinfo->max_size < max_size) {
1592                 GstState pipeline_state = GST_STATE_VOID_PENDING;
1593                 GstElement *pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
1594                 _mmcam_dbg_warn("Max size!!! Recording is paused.");
1595                 _mmcam_dbg_warn("Max size : [%" G_GUINT64_FORMAT "], current file size : [%" G_GUINT64_FORMAT "]," \
1596                         " buffer size : [%" G_GUINT64_FORMAT "], trailer size : [%" G_GUINT64_FORMAT "]",
1597                         videoinfo->max_size, videoinfo->filesize, buffer_size, trailer_size);
1598
1599                 if (!sc->isMaxsizePausing) {
1600                         sc->isMaxsizePausing = TRUE;
1601                         gst_element_get_state(pipeline, &pipeline_state, NULL, -1) ;
1602                         if (pipeline_state == GST_STATE_PLAYING)
1603                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1604
1605                         msg.id = MM_MESSAGE_CAMCORDER_MAX_SIZE;
1606                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1607                 }
1608
1609                 g_mutex_unlock(&videoinfo->size_check_lock);
1610
1611                 return GST_PAD_PROBE_DROP;
1612         }
1613
1614         videoinfo->filesize += (guint64)buffer_size;
1615
1616         /*
1617         _mmcam_dbg_log("filesize %lld Byte, ", videoinfo->filesize);
1618         */
1619
1620         g_mutex_unlock(&videoinfo->size_check_lock);
1621
1622         return GST_PAD_PROBE_OK;
1623 }
1624
1625
1626 static GstPadProbeReturn __mmcamcorder_video_dataprobe_audio_disable(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1627 {
1628         guint64 trailer_size = 0;
1629         guint64 rec_pipe_time = 0;
1630         unsigned int remained_time = 0;
1631
1632         GstClockTime b_time;
1633
1634         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1635         _MMCamcorderMsgItem msg;
1636         _MMCamcorderSubContext *sc = NULL;
1637         _MMCamcorderVideoInfo *videoinfo = NULL;
1638
1639         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1640
1641         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1642         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1643
1644         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1645         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
1646         mmf_return_val_if_fail(sc->info_video, GST_PAD_PROBE_OK);
1647
1648         videoinfo = sc->info_video;
1649
1650         b_time = GST_BUFFER_PTS(buffer);
1651
1652         rec_pipe_time = GST_TIME_AS_MSECONDS(b_time);
1653
1654         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4)
1655                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1656         else
1657                 trailer_size = 0;
1658
1659         /* check max time */
1660         if (videoinfo->max_time > 0 && rec_pipe_time > videoinfo->max_time) {
1661                 _mmcam_dbg_warn("Time current [%" G_GUINT64_FORMAT "], Max [%" G_GUINT64_FORMAT "], motion rate [%lf]", \
1662                         rec_pipe_time, videoinfo->max_time, videoinfo->record_motion_rate);
1663
1664                 if (!sc->isMaxtimePausing) {
1665                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1666
1667                         sc->isMaxtimePausing = TRUE;
1668
1669                         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1670                         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1671                         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1672                         msg.param.recording_status.remained_time = 0;
1673                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1674
1675                         msg.id = MM_MESSAGE_CAMCORDER_TIME_LIMIT;
1676                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1677                 }
1678
1679                 return GST_PAD_PROBE_DROP;
1680         }
1681
1682         /* calculate remained time can be recorded */
1683         if (videoinfo->max_time > 0 && videoinfo->max_time < (remained_time + rec_pipe_time)) {
1684                 remained_time = videoinfo->max_time - rec_pipe_time;
1685         } else if (videoinfo->max_size > 0) {
1686                 long double max_size = (long double)videoinfo->max_size;
1687                 long double current_size = (long double)(videoinfo->filesize + trailer_size);
1688
1689                 remained_time = (unsigned int)((long double)rec_pipe_time * (max_size/current_size)) - rec_pipe_time;
1690         }
1691
1692         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1693         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1694         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1695         msg.param.recording_status.remained_time = remained_time;
1696         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1697
1698         /*
1699         _mmcam_dbg_log("time [%" GST_TIME_FORMAT "], size [%d]",
1700                 GST_TIME_ARGS(rec_pipe_time), msg.param.recording_status.filesize);
1701         */
1702
1703         if (videoinfo->record_timestamp_ratio != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
1704                 guint record_motion_rate = (guint)videoinfo->record_motion_rate;
1705
1706                 /*
1707                 _mmcam_dbg_log("record_motion_rate %d, videoinfo->record_drop_count %d",
1708                         record_motion_rate, videoinfo->record_drop_count);
1709                 */
1710
1711                 /* drop some frame if fast motion */
1712                 if (videoinfo->record_motion_rate > _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
1713                         if (record_motion_rate != (videoinfo->record_drop_count++)) {
1714                                 /*
1715                                 _mmcam_dbg_warn("drop frame");
1716                                 */
1717                                 return GST_PAD_PROBE_DROP;
1718                         }
1719
1720                         videoinfo->record_drop_count = 1;
1721                         /*
1722                         _mmcam_dbg_warn("pass frame");
1723                         */
1724                 }
1725
1726                 GST_BUFFER_PTS(buffer) = b_time * (videoinfo->record_timestamp_ratio);
1727                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1728         }
1729
1730         return GST_PAD_PROBE_OK;
1731 }
1732
1733
1734 static GstPadProbeReturn __mmcamcorder_audioque_dataprobe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1735 {
1736         _MMCamcorderMsgItem msg;
1737         guint64 trailer_size = 0;
1738         guint64 rec_pipe_time = 0;
1739         _MMCamcorderSubContext *sc = NULL;
1740         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1741         _MMCamcorderVideoInfo *videoinfo = NULL;
1742         unsigned int remained_time = 0;
1743         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1744
1745         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1746         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1747         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1748
1749         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
1750         mmf_return_val_if_fail(sc->info_video, GST_PAD_PROBE_OK);
1751         mmf_return_val_if_fail(sc->element, GST_PAD_PROBE_OK);
1752
1753         videoinfo = sc->info_video;
1754
1755         if (!GST_CLOCK_TIME_IS_VALID(GST_BUFFER_PTS(buffer))) {
1756                 _mmcam_dbg_err("Buffer timestamp is invalid, check it");
1757                 return GST_PAD_PROBE_OK;
1758         }
1759
1760         rec_pipe_time = GST_TIME_AS_MSECONDS(GST_BUFFER_PTS(buffer));
1761
1762         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4)
1763                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1764         else
1765                 trailer_size = 0;
1766
1767         /* calculate remained time can be recorded */
1768         if (videoinfo->max_time > 0 && videoinfo->max_time < (remained_time + rec_pipe_time)) {
1769                 remained_time = videoinfo->max_time - rec_pipe_time;
1770         } else if (videoinfo->max_size > 0) {
1771                 long double max_size = (long double)videoinfo->max_size;
1772                 long double current_size = (long double)(videoinfo->filesize + trailer_size);
1773
1774                 remained_time = (unsigned long long)((long double)rec_pipe_time * (max_size/current_size)) - rec_pipe_time;
1775         }
1776
1777         if (videoinfo->max_time > 0 && rec_pipe_time > videoinfo->max_time) {
1778                 _mmcam_dbg_warn("Time current [%" G_GUINT64_FORMAT "], Max [%" G_GUINT64_FORMAT "], motion rate [%lf]", \
1779                         rec_pipe_time, videoinfo->max_time, videoinfo->record_motion_rate);
1780
1781                 if (!sc->isMaxtimePausing) {
1782                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1783
1784                         sc->isMaxtimePausing = TRUE;
1785
1786                         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1787                         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1788                         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1789                         msg.param.recording_status.remained_time = 0;
1790                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1791
1792                         msg.id = MM_MESSAGE_CAMCORDER_TIME_LIMIT;
1793                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1794                 }
1795
1796                 return GST_PAD_PROBE_DROP;
1797         }
1798
1799         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1800         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1801         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1802         msg.param.recording_status.remained_time = remained_time;
1803         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1804
1805         /*
1806         _mmcam_dbg_log("audio data probe :: time [%" GST_TIME_FORMAT "], size [%lld KB]",
1807                 GST_TIME_ARGS(rec_pipe_time), msg.param.recording_status.filesize);
1808         */
1809
1810         return GST_PAD_PROBE_OK;
1811 }
1812
1813
1814 static GstPadProbeReturn __mmcamcorder_audio_dataprobe_audio_mute(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1815 {
1816         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1817         double volume = 0.0;
1818         int format = 0;
1819         int channel = 0;
1820         int err = MM_ERROR_UNKNOWN;
1821         char *err_name = NULL;
1822         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1823         GstMapInfo mapinfo;
1824
1825         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1826         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1827
1828         /*_mmcam_dbg_log("AUDIO SRC time stamp : [%" GST_TIME_FORMAT "] \n", GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1829         err = mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_name,
1830                 MMCAM_AUDIO_VOLUME, &volume,
1831                 MMCAM_AUDIO_FORMAT, &format,
1832                 MMCAM_AUDIO_CHANNEL, &channel,
1833                 NULL);
1834         if (err != MM_ERROR_NONE) {
1835                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1836                 SAFE_FREE(err_name);
1837                 return err;
1838         }
1839
1840         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1841
1842         gst_buffer_map(buffer, &mapinfo, GST_MAP_READWRITE);
1843
1844         /* Set audio stream NULL */
1845         if (volume == 0.0)
1846                 memset(mapinfo.data, 0, mapinfo.size);
1847
1848         /* CALL audio stream callback */
1849         if (hcamcorder->astream_cb && buffer && mapinfo.data && mapinfo.size > 0) {
1850                 MMCamcorderAudioStreamDataType stream;
1851
1852                 if (_mmcamcorder_get_state((MMHandleType)hcamcorder) < MM_CAMCORDER_STATE_PREPARE) {
1853                         _mmcam_dbg_warn("Not ready for stream callback");
1854                         gst_buffer_unmap(buffer, &mapinfo);
1855                         return GST_PAD_PROBE_OK;
1856                 }
1857
1858                 /*_mmcam_dbg_log("Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1859                         GST_BUFFER_DATA(buffer), width, height, format);*/
1860
1861                 stream.data = (void *)mapinfo.data;
1862                 stream.format = format;
1863                 stream.channel = channel;
1864                 stream.length = mapinfo.size;
1865                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano -> milli second */
1866
1867                 _MMCAMCORDER_LOCK_ASTREAM_CALLBACK(hcamcorder);
1868
1869                 if (hcamcorder->astream_cb)
1870                         hcamcorder->astream_cb(&stream, hcamcorder->astream_cb_param);
1871
1872                 _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
1873         }
1874
1875         gst_buffer_unmap(buffer, &mapinfo);
1876         return GST_PAD_PROBE_OK;
1877 }
1878
1879
1880 static gboolean __mmcamcorder_add_metadata(MMHandleType handle, int fileformat)
1881 {
1882         gboolean bret = FALSE;
1883
1884         switch (fileformat) {
1885         case MM_FILE_FORMAT_3GP:
1886         case MM_FILE_FORMAT_MP4:
1887                 bret = __mmcamcorder_add_metadata_mp4(handle);
1888                 break;
1889         default:
1890                 _mmcam_dbg_warn("Unsupported fileformat to insert location info (%d)", fileformat);
1891                 break;
1892         }
1893
1894         return bret;
1895 }
1896
1897
1898 static gboolean __mmcamcorder_add_metadata_mp4(MMHandleType handle)
1899 {
1900         FILE *f = NULL;
1901         guchar buf[4];
1902         guint64 udta_size = 0;
1903         gint64 current_pos = 0;
1904         gint64 moov_pos = 0;
1905         gint64 udta_pos = 0;
1906         gdouble longitude = 0;
1907         gdouble latitude = 0;
1908         gdouble altitude = 0;
1909         int err = 0;
1910         int orientation = 0;
1911         int gps_enable = 0;
1912         char *err_name = NULL;
1913         char err_msg[MAX_ERROR_MESSAGE_LEN] = {'\0',};
1914         _MMCamcorderLocationInfo location_info = {0, 0, 0};
1915         _MMCamcorderLocationInfo geo_info = {0, 0, 0};
1916
1917         _MMCamcorderVideoInfo *info = NULL;
1918         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1919         _MMCamcorderSubContext *sc = NULL;
1920
1921         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1922         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1923
1924         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1925         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1926
1927         _mmcam_dbg_log("");
1928
1929         info = sc->info_video;
1930
1931         f = fopen64(info->filename, "rb+");
1932         if (f == NULL) {
1933                 strerror_r(errno, err_msg, MAX_ERROR_MESSAGE_LEN);
1934                 _mmcam_dbg_err("file open failed [%s]", err_msg);
1935                 return FALSE;
1936         }
1937
1938         mm_camcorder_get_attributes(handle, &err_name,
1939                 MMCAM_TAG_LATITUDE, &latitude,
1940                 MMCAM_TAG_LONGITUDE, &longitude,
1941                 MMCAM_TAG_ALTITUDE, &altitude,
1942                 MMCAM_TAG_VIDEO_ORIENTATION, &orientation,
1943                 MMCAM_TAG_GPS_ENABLE, &gps_enable,
1944                 NULL);
1945         if (err_name) {
1946                 _mmcam_dbg_warn("Get tag attrs fail. (%s:%x)", err_name, err);
1947                 SAFE_FREE(err_name);
1948         }
1949
1950         location_info.longitude = _mmcamcorder_double_to_fix(longitude);
1951         location_info.latitude = _mmcamcorder_double_to_fix(latitude);
1952         location_info.altitude = _mmcamcorder_double_to_fix(altitude);
1953         geo_info.longitude = longitude *10000;
1954         geo_info.latitude = latitude *10000;
1955         geo_info.altitude = altitude *10000;
1956         /* find udta container.
1957            if, there are udta container, write loci box after that
1958            else, make udta container and write loci box. */
1959         if (_mmcamcorder_find_fourcc(f, MMCAM_FOURCC('u', 'd', 't', 'a'), TRUE)) {
1960                 size_t nread = 0;
1961
1962                 _mmcam_dbg_log("find udta container");
1963
1964                 /* read size */
1965                 if (fseek(f, -8L, SEEK_CUR) != 0)
1966                         goto fail;
1967
1968                 udta_pos = ftello(f);
1969                 if (udta_pos < 0)
1970                         goto ftell_fail;
1971
1972                 nread = fread(&buf, sizeof(char), sizeof(buf), f);
1973
1974                 _mmcam_dbg_log("recorded file fread %d", nread);
1975
1976                 udta_size = _mmcamcorder_get_container_size(buf);
1977
1978                 /* goto end of udta and write 'loci' box */
1979                 if (fseek(f, (udta_size-4L), SEEK_CUR) != 0)
1980                         goto fail;
1981
1982                 if (gps_enable) {
1983                         if (!_mmcamcorder_write_loci(f, location_info)) {
1984                                 _mmcam_dbg_err("failed to write loci");
1985                                 goto fail;
1986                         }
1987
1988                         if (!_mmcamcorder_write_geodata(f, geo_info)) {
1989                                 _mmcam_dbg_err("failed to write geodata");
1990                                 goto fail;
1991                         }
1992                 }
1993
1994                 current_pos = ftello(f);
1995                 if (current_pos < 0)
1996                         goto ftell_fail;
1997
1998                 if (!_mmcamcorder_update_size(f, udta_pos, current_pos))
1999                         goto fail;
2000         } else {
2001                 _mmcam_dbg_log("No udta container");
2002                 if (fseek(f, 0, SEEK_END) != 0)
2003                         goto fail;
2004
2005                 if (!_mmcamcorder_write_udta(f, gps_enable, location_info, geo_info)) {
2006                         _mmcam_dbg_err("failed to write udta");
2007                         goto fail;
2008                 }
2009         }
2010
2011         /* find moov container.
2012            update moov container size. */
2013         if ((current_pos = ftello(f)) < 0)
2014                 goto ftell_fail;
2015
2016         if (_mmcamcorder_find_tag(f, MMCAM_FOURCC('m', 'o', 'o', 'v'), TRUE)) {
2017                 gint64 internal_pos = ftello(f);
2018
2019                 _mmcam_dbg_log("found moov container");
2020                 if (fseek(f, -8L, SEEK_CUR) != 0)
2021                         goto fail;
2022
2023                 moov_pos = ftello(f);
2024                 if (moov_pos < 0)
2025                         goto ftell_fail;
2026
2027                 if (!_mmcamcorder_update_size(f, moov_pos, current_pos))
2028                         goto fail;
2029
2030                 /* add orientation info */
2031                 if (fseeko(f, internal_pos, SEEK_SET) < 0) {
2032                         _mmcam_dbg_err("fseeko failed : errno %d", errno);
2033                         goto fail;
2034                 }
2035
2036                 if (!_mmcamcorder_find_tag(f, MMCAM_FOURCC('t', 'r', 'a', 'k'), FALSE)) {
2037                         _mmcam_dbg_err("failed to find [trak] tag");
2038                         goto fail;
2039                 }
2040
2041                 if (!_mmcamcorder_find_tag(f, MMCAM_FOURCC('t', 'k', 'h', 'd'), FALSE)) {
2042                         _mmcam_dbg_err("failed to find [tkhd] tag");
2043                         goto fail;
2044                 }
2045
2046                 _mmcam_dbg_log("found [tkhd] tag");
2047
2048                 /* seek to start position of composition matrix */
2049                 if (fseek(f, _OFFSET_COMPOSITION_MATRIX, SEEK_CUR) == 0) {
2050                         /* update composition matrix for orientation */
2051                         _mmcamcorder_update_composition_matrix(f, orientation);
2052                 } else {
2053                         _mmcam_dbg_err("fseek failed : errno %d", errno);
2054                         goto fail;
2055                 }
2056         } else {
2057                 _mmcam_dbg_err("No 'moov' container");
2058                 goto fail;
2059         }
2060
2061         fclose(f);
2062         return TRUE;
2063
2064 fail:
2065         fclose(f);
2066         return FALSE;
2067
2068 ftell_fail:
2069         _mmcam_dbg_err("ftell() returns negative value.");
2070         fclose(f);
2071         return FALSE;
2072 }
2073
2074
2075 int _mmcamcorder_connect_video_stream_cb_signal(MMHandleType handle)
2076 {
2077         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2078         _MMCamcorderSubContext *sc = NULL;
2079
2080         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2081
2082         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2083         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2084
2085         /* check video source element */
2086         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2087                 _mmcam_dbg_warn("connect video stream cb signal to _MMCAMCORDER_VIDEOSRC_SRC");
2088                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
2089                         _MMCAMCORDER_HANDLER_VIDEOREC, "video-stream-cb",
2090                         G_CALLBACK(__mmcamcorder_video_stream_cb),
2091                         hcamcorder);
2092                 return MM_ERROR_NONE;
2093         } else {
2094                 _mmcam_dbg_err("videosrc element is not created yet");
2095                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
2096         }
2097 }
2098
2099
2100 int _mmcamcorder_video_prepare_record(MMHandleType handle)
2101 {
2102         int ret = MM_ERROR_NONE;
2103         int size = 0;
2104         char *temp_filename = NULL;
2105
2106         _MMCamcorderVideoInfo *info = NULL;
2107         _MMCamcorderSubContext *sc = NULL;
2108         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2109
2110         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2111
2112         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2113         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2114         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2115
2116         info = sc->info_video;
2117
2118         _mmcam_dbg_warn("start");
2119
2120         /* create encoding pipeline */
2121         ret = _mmcamcorder_create_recorder_pipeline((MMHandleType)hcamcorder);
2122         if (ret != MM_ERROR_NONE)
2123                 goto _ERR_PREPARE_RECORD;
2124
2125         SAFE_G_FREE(info->filename);
2126
2127         mm_camcorder_get_attributes(handle, NULL,
2128                 MMCAM_TARGET_FILENAME, &temp_filename, &size,
2129                 NULL);
2130         if (temp_filename) {
2131                 info->filename = g_strdup(temp_filename);
2132                 if (!info->filename) {
2133                         _mmcam_dbg_err("strdup[src:%p] was failed", temp_filename);
2134                         goto _ERR_PREPARE_RECORD;
2135                 }
2136
2137                 _mmcam_dbg_log("Record file name [%s]", info->filename);
2138                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "location", info->filename);
2139         } else {
2140                 _mmcam_dbg_log("Recorded data will be written in [%s]", _MMCamcorder_FILENAME_NULL);
2141                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "location", _MMCamcorder_FILENAME_NULL);
2142         }
2143
2144         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", 0);
2145
2146         /* Adjust display FPS */
2147         sc->display_interval = 0;
2148         sc->previous_slot_time = 0;
2149
2150         ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PAUSED);
2151         if (ret != MM_ERROR_NONE)
2152                 goto _ERR_PREPARE_RECORD;
2153
2154         _mmcam_dbg_warn("done");
2155
2156         return ret;
2157
2158 _ERR_PREPARE_RECORD:
2159         /* Remove recorder pipeline and recording file which size maybe zero */
2160         _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
2161         if (info && info->filename) {
2162                 _mmcam_dbg_log("file delete(%s)", info->filename);
2163                 unlink(info->filename);
2164         }
2165
2166         return ret;
2167 }