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                 if (info->b_commiting) {
1075                         _mmcam_dbg_err("now on commiting previous file!!(command : %d)", command);
1076                         return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1077                 } else {
1078                         _mmcam_dbg_log("_MMCamcorder_CMD_COMMIT : start");
1079                         info->b_commiting = TRUE;
1080                         sc->bget_eos = FALSE;
1081                 }
1082
1083                 for (count = 0 ; count <= _MMCAMCORDER_RETRIAL_COUNT ; count++) {
1084                         if (sc->audio_disable) {
1085                                 /* check only video frame */
1086                                 if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME &&
1087                                     hcamcorder->capture_in_recording == FALSE) {
1088                                         break;
1089                                 } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
1090                                         _mmcam_dbg_err("Commit fail, frame count is %llu, capturing %d",
1091                                                 info->video_frame_count, hcamcorder->capture_in_recording);
1092
1093                                         if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME) {
1094                                                 _mmcam_dbg_warn("video frames are enough. keep going...");
1095                                         } else {
1096                                                 info->b_commiting = FALSE;
1097                                                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1098                                         }
1099                                 } else {
1100                                         _mmcam_dbg_warn("Waiting for enough video frame, retrial [%d], frame %llu, capturing %d",
1101                                                 count, info->video_frame_count, hcamcorder->capture_in_recording);
1102                                 }
1103                         } else {
1104                                 /* check both of video and audio frame */
1105                                 if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME &&
1106                                     info->audio_frame_count &&
1107                                     hcamcorder->capture_in_recording == FALSE) {
1108                                         break;
1109                                 } else if (count == _MMCAMCORDER_RETRIAL_COUNT) {
1110                                         _mmcam_dbg_err("Commit fail, VIDEO[%llu], AUDIO [%llu], capturing %d",
1111                                                 info->video_frame_count, info->audio_frame_count, hcamcorder->capture_in_recording);
1112
1113                                         if (info->video_frame_count >= _MMCAMCORDER_MINIMUM_FRAME && info->audio_frame_count) {
1114                                                 _mmcam_dbg_warn("video/audio frames are enough. keep going...");
1115                                         } else {
1116                                                 info->b_commiting = FALSE;
1117                                                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1118                                         }
1119
1120                                         return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1121                                 } else {
1122                                         _mmcam_dbg_warn("Waiting for enough frames, retrial [%d], VIDEO[%llu], AUDIO [%llu], capturing %d",
1123                                                 count, info->video_frame_count, info->audio_frame_count, hcamcorder->capture_in_recording);
1124                                 }
1125                         }
1126
1127                         if (hcamcorder->capture_in_recording) {
1128                                 gint64 end_time = g_get_monotonic_time() + (200 * G_TIME_SPAN_MILLISECOND);
1129                                 if (_MMCAMCORDER_CMD_WAIT_UNTIL(handle, end_time)) {
1130                                         _mmcam_dbg_warn("signal received");
1131                                 } else {
1132                                         _mmcam_dbg_warn("timeout");
1133                                 }
1134                         } else {
1135                                 usleep(_MMCAMCORDER_FRAME_WAIT_TIME);
1136                         }
1137                 }
1138
1139                 /* block push buffer */
1140                 info->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1141                 _mmcam_dbg_log("block push buffer to appsrc");
1142
1143                 if (sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst != NULL) {
1144                         if (gst_element_send_event(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, gst_event_new_eos())) {
1145                                 _mmcam_dbg_warn("VIDEO: send eos to appsrc done");
1146                         } else {
1147                                 _mmcam_dbg_err("VIDEO: send EOS failed");
1148                                 info->b_commiting = FALSE;
1149                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1150                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1151                         }
1152                 } else {
1153                         _mmcam_dbg_err("No video stream source");
1154                         info->b_commiting = FALSE;
1155                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1156                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
1157                 }
1158
1159                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst != NULL) {
1160                         if (gst_element_send_event(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, gst_event_new_eos())) {
1161                                 _mmcam_dbg_warn("AUDIO: send eos to audiosrc done");
1162                         } else {
1163                                 _mmcam_dbg_err("AUDIO: send EOS failed");
1164                                 info->b_commiting = FALSE;
1165                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1166                                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1167                         }
1168                 } else {
1169                         _mmcam_dbg_log("No audio stream");
1170                 }
1171
1172                 /* sc */
1173                 sc->display_interval = 0;
1174                 sc->previous_slot_time = 0;
1175
1176                 /* Wait EOS */
1177                 _mmcam_dbg_log("Start to wait EOS");
1178                 ret = _mmcamcorder_get_eos_message(handle);
1179                 if (ret != MM_ERROR_NONE) {
1180                         info->b_commiting = FALSE;
1181                         goto _ERR_CAMCORDER_VIDEO_COMMAND;
1182                 }
1183
1184                 /* reset flag */
1185                 hcamcorder->capture_in_recording = FALSE;
1186         }
1187                 break;
1188         default:
1189                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1190                 goto _ERR_CAMCORDER_VIDEO_COMMAND;
1191         }
1192
1193         return MM_ERROR_NONE;
1194
1195 _ERR_CAMCORDER_VIDEO_COMMAND:
1196         if (command == _MMCamcorder_CMD_RECORD)
1197                 _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
1198
1199         return ret;
1200 }
1201
1202
1203 int _mmcamcorder_video_handle_eos(MMHandleType handle)
1204 {
1205         int ret = MM_ERROR_NONE;
1206         int enabletag = 0;
1207         guint64 file_size = 0;
1208
1209         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1210         _MMCamcorderSubContext *sc = NULL;
1211         _MMCamcorderVideoInfo *info = NULL;
1212         _MMCamcorderMsgItem msg;
1213         MMCamRecordingReport *report = NULL;
1214
1215         mmf_return_val_if_fail(hcamcorder, FALSE);
1216
1217         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1218         mmf_return_val_if_fail(sc, FALSE);
1219         mmf_return_val_if_fail(sc->info_video, FALSE);
1220
1221         info = sc->info_video;
1222
1223         _mmcam_dbg_err("");
1224
1225         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1226                 /* Play record stop sound */
1227                 _mmcamcorder_sound_solo_play(handle, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_STOP, FALSE);
1228         } else {
1229                 _mmcam_dbg_warn("Play stop sound through pulseaudio");
1230
1231                 _mmcamcorder_sound_init(handle);
1232
1233                 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_STOP, TRUE);
1234
1235                 _mmcamcorder_sound_finalize(handle);
1236         }
1237
1238         /* remove blocking part */
1239         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
1240
1241         mm_camcorder_get_attributes(handle, NULL,
1242                 MMCAM_RECORDER_TAG_ENABLE, &enabletag,
1243                 NULL);
1244
1245         ret = _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
1246         if (ret != MM_ERROR_NONE)
1247                 _mmcam_dbg_warn("_MMCamcorder_CMD_COMMIT:__mmcamcorder_remove_recorder_pipeline failed. error[%x]", ret);
1248
1249         /* set recording hint */
1250         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "recording-hint", FALSE);
1251
1252         /* stop video stream */
1253         if (info->record_dual_stream) {
1254                 GstCameraControl *control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1255                 if (control) {
1256                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", TRUE);
1257
1258                         _mmcam_dbg_log("GST_CAMERA_CONTROL_RECORD_COMMAND_STOP");
1259                         gst_camera_control_set_record_command(control, GST_CAMERA_CONTROL_RECORD_COMMAND_STOP);
1260
1261                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
1262                 } else {
1263                         _mmcam_dbg_err("failed to get camera control");
1264                 }
1265         }
1266
1267         if (enabletag && !(sc->ferror_send)) {
1268                 ret = __mmcamcorder_add_metadata((MMHandleType)hcamcorder, info->fileformat);
1269                 if (ret) {
1270                         _mmcam_dbg_log("Writing location information SUCCEEDED !!");
1271                 } else {
1272                         _mmcam_dbg_err("Writing location information FAILED !!");
1273                 }
1274         }
1275
1276         /* Check file size */
1277         if (info->max_size > 0) {
1278                 _mmcamcorder_get_file_size(info->filename, &file_size);
1279                 _mmcam_dbg_log("MAX size %lld byte - created filesize %lld byte",
1280                                            info->max_size, file_size);
1281
1282                 if (file_size > info->max_size) {
1283                         _MMCamcorderMsgItem message;
1284                         _mmcam_dbg_err("File size is greater than max size !!");
1285                         message.id = MM_MESSAGE_CAMCORDER_ERROR;
1286                         message.param.code = MM_ERROR_CAMCORDER_FILE_SIZE_OVER;
1287                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
1288                 }
1289         }
1290
1291         if (info->restart_preview) {
1292                 /* block queue */
1293                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
1294                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
1295                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", TRUE);
1296
1297                 _mmcam_dbg_log("Set state of pipeline as READY");
1298                 ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
1299
1300                 /* check decoder recreation */
1301                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
1302                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
1303                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1304                 }
1305
1306                 /* unblock queue */
1307                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1308                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1309                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
1310
1311                 if (ret != MM_ERROR_NONE) {
1312                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
1313                         msg.param.code = ret;
1314                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1315                         _mmcam_dbg_err("Failed to set state READY[%x]", ret);
1316                 }
1317
1318                 /* reset restart_preview for inset window layout */
1319                 info->restart_preview = FALSE;
1320
1321                 /* recover preview size */
1322                 _mmcamcorder_set_camera_resolution(handle, info->preview_width, info->preview_height);
1323
1324                 ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
1325                 /* Do not return when error is occurred.
1326                    Recording file was created successfully, but starting pipeline failed */
1327                 if (ret != MM_ERROR_NONE) {
1328                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
1329                         msg.param.code = ret;
1330                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1331                         _mmcam_dbg_err("Failed to set state PLAYING[%x]", ret);
1332                 }
1333         } else {
1334                 _mmcam_dbg_log("No need to restart preview");
1335         }
1336
1337         /* Send recording report to application */
1338         msg.id = MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED;
1339         report = (MMCamRecordingReport *)g_malloc(sizeof(MMCamRecordingReport));
1340         if (!report) {
1341                 _mmcam_dbg_err("Recording report fail(%s). Out of memory.", info->filename);
1342         } else {
1343                 report->recording_filename = g_strdup(info->filename);
1344                 msg.param.data = report;
1345                 msg.param.code = 1;
1346                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1347         }
1348
1349         /* Finishing */
1350         sc->pipeline_time = 0;
1351         sc->pause_time = 0;
1352         sc->isMaxsizePausing = FALSE; /*In async function, this variable should set in callback function. */
1353         sc->isMaxtimePausing = FALSE;
1354         hcamcorder->error_occurs = FALSE;
1355
1356         info->video_frame_count = 0;
1357         info->audio_frame_count = 0;
1358         info->filesize = 0;
1359         info->b_commiting = FALSE;
1360
1361         if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_FOCUS) {
1362                 /* check recording stop sound */
1363                 _mmcamcorder_sound_solo_play_wait(handle);
1364         }
1365
1366         _mmcam_dbg_err("_MMCamcorder_CMD_COMMIT : end");
1367
1368         return TRUE;
1369 }
1370
1371
1372 static GstPadProbeReturn __mmcamcorder_audio_dataprobe_check(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1373 {
1374         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1375         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1376         GstMapInfo mapinfo;
1377         _MMCamcorderSubContext *sc = NULL;
1378         _MMCamcorderVideoInfo *videoinfo = NULL;
1379         _MMCamcorderMsgItem msg;
1380         guint64 buffer_size = 0;
1381         guint64 trailer_size = 0;
1382         guint64 max_size = 0;
1383
1384         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1385         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1386         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1387
1388         mmf_return_val_if_fail(sc && sc->info_video, GST_PAD_PROBE_OK);
1389         videoinfo = sc->info_video;
1390
1391         /* get buffer size */
1392         if (!gst_buffer_map(buffer, &mapinfo, GST_MAP_READ)) {
1393                 _mmcam_dbg_warn("map failed : buffer %p", buffer);
1394                 return GST_PAD_PROBE_OK;
1395         }
1396
1397         buffer_size = mapinfo.size;
1398         gst_buffer_unmap(buffer, &mapinfo);
1399
1400         /*_mmcam_dbg_err("[%" GST_TIME_FORMAT "]", GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1401
1402         g_mutex_lock(&videoinfo->size_check_lock);
1403
1404         if (videoinfo->audio_frame_count == 0) {
1405                 videoinfo->filesize += buffer_size;
1406                 videoinfo->audio_frame_count++;
1407                 g_mutex_unlock(&videoinfo->size_check_lock);
1408                 return GST_PAD_PROBE_OK;
1409         }
1410
1411         if (sc->ferror_send || sc->isMaxsizePausing) {
1412                 _mmcam_dbg_warn("Recording is paused, drop frames");
1413                 g_mutex_unlock(&videoinfo->size_check_lock);
1414                 return GST_PAD_PROBE_DROP;
1415         }
1416
1417         /* get trailer size */
1418         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4) {
1419                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1420         } else {
1421                 trailer_size = 0;
1422         }
1423
1424         /* check max size of recorded file */
1425         max_size = videoinfo->filesize + buffer_size + trailer_size + _MMCAMCORDER_MMS_MARGIN_SPACE;
1426         if (videoinfo->max_size > 0 && videoinfo->max_size < max_size) {
1427                 GstState pipeline_state = GST_STATE_VOID_PENDING;
1428                 GstElement *pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
1429                 _mmcam_dbg_warn("Max size!!! Recording is paused.");
1430                 _mmcam_dbg_warn("Max size : [%" G_GUINT64_FORMAT "], current file size : [%" G_GUINT64_FORMAT "]," \
1431                         " buffer size : [%" G_GUINT64_FORMAT "], trailer size : [%" G_GUINT64_FORMAT "]",
1432                         videoinfo->max_size, videoinfo->filesize, buffer_size, trailer_size);
1433
1434                 if (!sc->isMaxsizePausing) {
1435                         sc->isMaxsizePausing = TRUE;
1436                         gst_element_get_state(pipeline, &pipeline_state, NULL, -1) ;
1437                         if (pipeline_state == GST_STATE_PLAYING)
1438                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1439
1440                         msg.id = MM_MESSAGE_CAMCORDER_MAX_SIZE;
1441                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1442                 }
1443
1444                 g_mutex_unlock(&videoinfo->size_check_lock);
1445
1446                 return FALSE;
1447         }
1448
1449         videoinfo->filesize += buffer_size;
1450         videoinfo->audio_frame_count++;
1451
1452         g_mutex_unlock(&videoinfo->size_check_lock);
1453
1454         return GST_PAD_PROBE_OK;
1455 }
1456
1457
1458 static GstPadProbeReturn __mmcamcorder_video_dataprobe_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1459 {
1460         gint ret = 0;
1461         guint vq_size = 0;
1462         guint aq_size = 0;
1463         guint64 free_space = 0;
1464         guint64 buffer_size = 0;
1465         guint64 trailer_size = 0;
1466         guint64 queued_buffer = 0;
1467         guint64 max_size = 0;
1468         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1469         GstMapInfo mapinfo;
1470         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
1471
1472         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1473         _MMCamcorderMsgItem msg;
1474         _MMCamcorderSubContext *sc = NULL;
1475         _MMCamcorderVideoInfo *videoinfo = NULL;
1476
1477         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1478         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1479
1480         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1481         mmf_return_val_if_fail(sc && sc->info_video, GST_PAD_PROBE_OK);
1482         videoinfo = sc->info_video;
1483
1484         /*_mmcam_dbg_log("[%" GST_TIME_FORMAT "]", GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1485         if (sc->ferror_send) {
1486                 _mmcam_dbg_warn("file write error, drop frames");
1487                 return GST_PAD_PROBE_DROP;
1488         }
1489
1490         gst_buffer_map(buffer, &mapinfo, GST_MAP_READ);
1491         buffer_size = mapinfo.size;
1492         gst_buffer_unmap(buffer, &mapinfo);
1493
1494         videoinfo->video_frame_count++;
1495         if (videoinfo->video_frame_count <= (guint64)_MMCAMCORDER_MINIMUM_FRAME) {
1496                 /* _mmcam_dbg_log("Pass minimum frame: info->video_frame_count: %" G_GUINT64_FORMAT " ",
1497                         info->video_frame_count); */
1498                 g_mutex_lock(&videoinfo->size_check_lock);
1499                 videoinfo->filesize += buffer_size;
1500                 g_mutex_unlock(&videoinfo->size_check_lock);
1501                 return GST_PAD_PROBE_OK;
1502         }
1503
1504         /* get trailer size */
1505         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4) {
1506                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1507         } else {
1508                 trailer_size = 0;
1509         }
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
1566         if (sc->encode_element[_MMCAMCORDER_ENCSINK_VENC_QUE].gst) {
1567                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC_QUE].gst, "current-level-bytes", &vq_size);
1568         }
1569
1570         queued_buffer = aq_size + vq_size;
1571
1572         if (free_space < (_MMCAMCORDER_MINIMUM_SPACE + buffer_size + trailer_size + queued_buffer)) {
1573                 _mmcam_dbg_warn("No more space for recording!!! Recording is paused.");
1574                 _mmcam_dbg_warn("Free Space : [%" G_GUINT64_FORMAT "], trailer size : [%" G_GUINT64_FORMAT "]," \
1575                         " buffer size : [%" G_GUINT64_FORMAT "], queued buffer size : [%" G_GUINT64_FORMAT "]", \
1576                         free_space, trailer_size, buffer_size, queued_buffer);
1577
1578                 if (!sc->isMaxsizePausing) {
1579                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1580                         sc->isMaxsizePausing = TRUE;
1581
1582                         msg.id = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1583                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1584                 }
1585
1586                 return GST_PAD_PROBE_DROP;
1587         }
1588
1589         g_mutex_lock(&videoinfo->size_check_lock);
1590
1591         /* check max size of recorded file */
1592         max_size = videoinfo->filesize + buffer_size + trailer_size + _MMCAMCORDER_MMS_MARGIN_SPACE;
1593         if (videoinfo->max_size > 0 && videoinfo->max_size < max_size) {
1594                 GstState pipeline_state = GST_STATE_VOID_PENDING;
1595                 GstElement *pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
1596                 _mmcam_dbg_warn("Max size!!! Recording is paused.");
1597                 _mmcam_dbg_warn("Max size : [%" G_GUINT64_FORMAT "], current file size : [%" G_GUINT64_FORMAT "]," \
1598                         " buffer size : [%" G_GUINT64_FORMAT "], trailer size : [%" G_GUINT64_FORMAT "]",
1599                         videoinfo->max_size, videoinfo->filesize, buffer_size, trailer_size);
1600
1601                 if (!sc->isMaxsizePausing) {
1602                         sc->isMaxsizePausing = TRUE;
1603                         gst_element_get_state(pipeline, &pipeline_state, NULL, -1) ;
1604                         if (pipeline_state == GST_STATE_PLAYING)
1605                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1606
1607                         msg.id = MM_MESSAGE_CAMCORDER_MAX_SIZE;
1608                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1609                 }
1610
1611                 g_mutex_unlock(&videoinfo->size_check_lock);
1612
1613                 return GST_PAD_PROBE_DROP;
1614         }
1615
1616         videoinfo->filesize += (guint64)buffer_size;
1617
1618         /*
1619         _mmcam_dbg_log("filesize %lld Byte, ", videoinfo->filesize);
1620         */
1621
1622         g_mutex_unlock(&videoinfo->size_check_lock);
1623
1624         return GST_PAD_PROBE_OK;
1625 }
1626
1627
1628 static GstPadProbeReturn __mmcamcorder_video_dataprobe_audio_disable(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1629 {
1630         guint64 trailer_size = 0;
1631         guint64 rec_pipe_time = 0;
1632         unsigned int remained_time = 0;
1633
1634         GstClockTime b_time;
1635
1636         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1637         _MMCamcorderMsgItem msg;
1638         _MMCamcorderSubContext *sc = NULL;
1639         _MMCamcorderVideoInfo *videoinfo = NULL;
1640
1641         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1642
1643         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1644         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1645
1646         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1647         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
1648         mmf_return_val_if_fail(sc->info_video, GST_PAD_PROBE_OK);
1649
1650         videoinfo = sc->info_video;
1651
1652         b_time = GST_BUFFER_PTS(buffer);
1653
1654         rec_pipe_time = GST_TIME_AS_MSECONDS(b_time);
1655
1656         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4) {
1657                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1658         } else {
1659                 trailer_size = 0;
1660         }
1661
1662         /* check max time */
1663         if (videoinfo->max_time > 0 && rec_pipe_time > videoinfo->max_time) {
1664                 _mmcam_dbg_warn("Time current [%" G_GUINT64_FORMAT "], Max [%" G_GUINT64_FORMAT "], motion rate [%lf]", \
1665                         rec_pipe_time, videoinfo->max_time, videoinfo->record_motion_rate);
1666
1667                 if (!sc->isMaxtimePausing) {
1668                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1669
1670                         sc->isMaxtimePausing = TRUE;
1671
1672                         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1673                         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1674                         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1675                         msg.param.recording_status.remained_time = 0;
1676                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1677
1678                         msg.id = MM_MESSAGE_CAMCORDER_TIME_LIMIT;
1679                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1680                 }
1681
1682                 return GST_PAD_PROBE_DROP;
1683         }
1684
1685         /* calculate remained time can be recorded */
1686         if (videoinfo->max_time > 0 && videoinfo->max_time < (remained_time + rec_pipe_time)) {
1687                 remained_time = videoinfo->max_time - rec_pipe_time;
1688         } else if (videoinfo->max_size > 0) {
1689                 long double max_size = (long double)videoinfo->max_size;
1690                 long double current_size = (long double)(videoinfo->filesize + trailer_size);
1691
1692                 remained_time = (unsigned int)((long double)rec_pipe_time * (max_size/current_size)) - rec_pipe_time;
1693         }
1694
1695         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1696         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1697         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1698         msg.param.recording_status.remained_time = remained_time;
1699         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1700
1701         /*
1702         _mmcam_dbg_log("time [%" GST_TIME_FORMAT "], size [%d]",
1703                 GST_TIME_ARGS(rec_pipe_time), msg.param.recording_status.filesize);
1704         */
1705
1706         if (videoinfo->record_timestamp_ratio != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
1707                 guint record_motion_rate = (guint)videoinfo->record_motion_rate;
1708
1709                 /*
1710                 _mmcam_dbg_log("record_motion_rate %d, videoinfo->record_drop_count %d",
1711                         record_motion_rate, videoinfo->record_drop_count);
1712                 */
1713
1714                 /* drop some frame if fast motion */
1715                 if (videoinfo->record_motion_rate > _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
1716                         if (record_motion_rate != (videoinfo->record_drop_count++)) {
1717                                 /*
1718                                 _mmcam_dbg_warn("drop frame");
1719                                 */
1720                                 return GST_PAD_PROBE_DROP;
1721                         }
1722
1723                         videoinfo->record_drop_count = 1;
1724                         /*
1725                         _mmcam_dbg_warn("pass frame");
1726                         */
1727                 }
1728
1729                 GST_BUFFER_PTS(buffer) = b_time * (videoinfo->record_timestamp_ratio);
1730                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1731         }
1732
1733         return GST_PAD_PROBE_OK;
1734 }
1735
1736
1737 static GstPadProbeReturn __mmcamcorder_audioque_dataprobe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1738 {
1739         _MMCamcorderMsgItem msg;
1740         guint64 trailer_size = 0;
1741         guint64 rec_pipe_time = 0;
1742         _MMCamcorderSubContext *sc = NULL;
1743         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1744         _MMCamcorderVideoInfo *videoinfo = NULL;
1745         unsigned int remained_time = 0;
1746         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1747
1748         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1749         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
1750         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1751
1752         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
1753         mmf_return_val_if_fail(sc->info_video, GST_PAD_PROBE_OK);
1754         mmf_return_val_if_fail(sc->element, GST_PAD_PROBE_OK);
1755
1756         videoinfo = sc->info_video;
1757
1758         if (!GST_CLOCK_TIME_IS_VALID(GST_BUFFER_PTS(buffer))) {
1759                 _mmcam_dbg_err("Buffer timestamp is invalid, check it");
1760                 return GST_PAD_PROBE_OK;
1761         }
1762
1763         rec_pipe_time = GST_TIME_AS_MSECONDS(GST_BUFFER_PTS(buffer));
1764
1765         if (videoinfo->fileformat == MM_FILE_FORMAT_3GP || videoinfo->fileformat == MM_FILE_FORMAT_MP4) {
1766                 MMCAMCORDER_G_OBJECT_GET(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, "expected-trailer-size", &trailer_size);
1767         } else {
1768                 trailer_size = 0;
1769         }
1770
1771         /* calculate remained time can be recorded */
1772         if (videoinfo->max_time > 0 && videoinfo->max_time < (remained_time + rec_pipe_time)) {
1773                 remained_time = videoinfo->max_time - rec_pipe_time;
1774         } else if (videoinfo->max_size > 0) {
1775                 long double max_size = (long double)videoinfo->max_size;
1776                 long double current_size = (long double)(videoinfo->filesize + trailer_size);
1777
1778                 remained_time = (unsigned long long)((long double)rec_pipe_time * (max_size/current_size)) - rec_pipe_time;
1779         }
1780
1781         if (videoinfo->max_time > 0 && rec_pipe_time > videoinfo->max_time) {
1782                 _mmcam_dbg_warn("Time current [%" G_GUINT64_FORMAT "], Max [%" G_GUINT64_FORMAT "], motion rate [%lf]", \
1783                         rec_pipe_time, videoinfo->max_time, videoinfo->record_motion_rate);
1784
1785                 if (!sc->isMaxtimePausing) {
1786                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1787
1788                         sc->isMaxtimePausing = TRUE;
1789
1790                         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1791                         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1792                         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1793                         msg.param.recording_status.remained_time = 0;
1794                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1795
1796                         msg.id = MM_MESSAGE_CAMCORDER_TIME_LIMIT;
1797                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1798                 }
1799
1800                 return GST_PAD_PROBE_DROP;
1801         }
1802
1803         msg.id = MM_MESSAGE_CAMCORDER_RECORDING_STATUS;
1804         msg.param.recording_status.elapsed = (unsigned long long)rec_pipe_time;
1805         msg.param.recording_status.filesize = (unsigned long long)((videoinfo->filesize + trailer_size) >> 10);
1806         msg.param.recording_status.remained_time = remained_time;
1807         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
1808
1809         /*
1810         _mmcam_dbg_log("audio data probe :: time [%" GST_TIME_FORMAT "], size [%lld KB]",
1811                 GST_TIME_ARGS(rec_pipe_time), msg.param.recording_status.filesize);
1812         */
1813
1814         return GST_PAD_PROBE_OK;
1815 }
1816
1817
1818 static GstPadProbeReturn __mmcamcorder_audio_dataprobe_audio_mute(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1819 {
1820         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1821         double volume = 0.0;
1822         int format = 0;
1823         int channel = 0;
1824         int err = MM_ERROR_UNKNOWN;
1825         char *err_name = NULL;
1826         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1827         GstMapInfo mapinfo;
1828
1829         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1830         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1831
1832         /*_mmcam_dbg_log("AUDIO SRC time stamp : [%" GST_TIME_FORMAT "] \n", GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1833         err = mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_name,
1834                 MMCAM_AUDIO_VOLUME, &volume,
1835                 MMCAM_AUDIO_FORMAT, &format,
1836                 MMCAM_AUDIO_CHANNEL, &channel,
1837                 NULL);
1838         if (err != MM_ERROR_NONE) {
1839                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1840                 SAFE_FREE(err_name);
1841                 return err;
1842         }
1843
1844         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1845
1846         gst_buffer_map(buffer, &mapinfo, GST_MAP_READWRITE);
1847
1848         /* Set audio stream NULL */
1849         if (volume == 0.0)
1850                 memset(mapinfo.data, 0, mapinfo.size);
1851
1852         /* CALL audio stream callback */
1853         if (hcamcorder->astream_cb && buffer && mapinfo.data && mapinfo.size > 0) {
1854                 MMCamcorderAudioStreamDataType stream;
1855
1856                 if (_mmcamcorder_get_state((MMHandleType)hcamcorder) < MM_CAMCORDER_STATE_PREPARE) {
1857                         _mmcam_dbg_warn("Not ready for stream callback");
1858                         gst_buffer_unmap(buffer, &mapinfo);
1859                         return GST_PAD_PROBE_OK;
1860                 }
1861
1862                 /*_mmcam_dbg_log("Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1863                         GST_BUFFER_DATA(buffer), width, height, format);*/
1864
1865                 stream.data = (void *)mapinfo.data;
1866                 stream.format = format;
1867                 stream.channel = channel;
1868                 stream.length = mapinfo.size;
1869                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano -> milli second */
1870
1871                 _MMCAMCORDER_LOCK_ASTREAM_CALLBACK(hcamcorder);
1872
1873                 if (hcamcorder->astream_cb)
1874                         hcamcorder->astream_cb(&stream, hcamcorder->astream_cb_param);
1875
1876                 _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
1877         }
1878
1879         gst_buffer_unmap(buffer, &mapinfo);
1880         return GST_PAD_PROBE_OK;
1881 }
1882
1883
1884 static gboolean __mmcamcorder_add_metadata(MMHandleType handle, int fileformat)
1885 {
1886         gboolean bret = FALSE;
1887
1888         switch (fileformat) {
1889         case MM_FILE_FORMAT_3GP:
1890         case MM_FILE_FORMAT_MP4:
1891                 bret = __mmcamcorder_add_metadata_mp4(handle);
1892                 break;
1893         default:
1894                 _mmcam_dbg_warn("Unsupported fileformat to insert location info (%d)", fileformat);
1895                 break;
1896         }
1897
1898         return bret;
1899 }
1900
1901
1902 static gboolean __mmcamcorder_add_metadata_mp4(MMHandleType handle)
1903 {
1904         FILE *f = NULL;
1905         guchar buf[4];
1906         guint64 udta_size = 0;
1907         gint64 current_pos = 0;
1908         gint64 moov_pos = 0;
1909         gint64 udta_pos = 0;
1910         gdouble longitude = 0;
1911         gdouble latitude = 0;
1912         gdouble altitude = 0;
1913         int err = 0;
1914         int orientation = 0;
1915         int gps_enable = 0;
1916         char *err_name = NULL;
1917         char err_msg[MAX_ERROR_MESSAGE_LEN] = {'\0',};
1918         _MMCamcorderLocationInfo location_info = {0, 0, 0};
1919         _MMCamcorderLocationInfo geo_info = {0, 0, 0};
1920
1921         _MMCamcorderVideoInfo *info = NULL;
1922         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1923         _MMCamcorderSubContext *sc = NULL;
1924
1925         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1926         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1927
1928         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1929         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1930
1931         _mmcam_dbg_log("");
1932
1933         info = sc->info_video;
1934
1935         f = fopen64(info->filename, "rb+");
1936         if (f == NULL) {
1937                 strerror_r(errno, err_msg, MAX_ERROR_MESSAGE_LEN);
1938                 _mmcam_dbg_err("file open failed [%s]", err_msg);
1939                 return FALSE;
1940         }
1941
1942         mm_camcorder_get_attributes(handle, &err_name,
1943                 MMCAM_TAG_LATITUDE, &latitude,
1944                 MMCAM_TAG_LONGITUDE, &longitude,
1945                 MMCAM_TAG_ALTITUDE, &altitude,
1946                 MMCAM_TAG_VIDEO_ORIENTATION, &orientation,
1947                 MMCAM_TAG_GPS_ENABLE, &gps_enable,
1948                 NULL);
1949         if (err_name) {
1950                 _mmcam_dbg_warn("Get tag attrs fail. (%s:%x)", err_name, err);
1951                 SAFE_FREE(err_name);
1952         }
1953
1954         location_info.longitude = _mmcamcorder_double_to_fix(longitude);
1955         location_info.latitude = _mmcamcorder_double_to_fix(latitude);
1956         location_info.altitude = _mmcamcorder_double_to_fix(altitude);
1957         geo_info.longitude = longitude *10000;
1958         geo_info.latitude = latitude *10000;
1959         geo_info.altitude = altitude *10000;
1960         /* find udta container.
1961            if, there are udta container, write loci box after that
1962            else, make udta container and write loci box. */
1963         if (_mmcamcorder_find_fourcc(f, MMCAM_FOURCC('u', 'd', 't', 'a'), TRUE)) {
1964                 size_t nread = 0;
1965
1966                 _mmcam_dbg_log("find udta container");
1967
1968                 /* read size */
1969                 if (fseek(f, -8L, SEEK_CUR) != 0)
1970                         goto fail;
1971
1972                 udta_pos = ftello(f);
1973                 if (udta_pos < 0)
1974                         goto ftell_fail;
1975
1976                 nread = fread(&buf, sizeof(char), sizeof(buf), f);
1977
1978                 _mmcam_dbg_log("recorded file fread %d", nread);
1979
1980                 udta_size = _mmcamcorder_get_container_size(buf);
1981
1982                 /* goto end of udta and write 'loci' box */
1983                 if (fseek(f, (udta_size-4L), SEEK_CUR) != 0)
1984                         goto fail;
1985
1986                 if (gps_enable) {
1987                         if (!_mmcamcorder_write_loci(f, location_info)) {
1988                                 _mmcam_dbg_err("failed to write loci");
1989                                 goto fail;
1990                         }
1991
1992                         if (!_mmcamcorder_write_geodata(f, geo_info)) {
1993                                 _mmcam_dbg_err("failed to write geodata");
1994                                 goto fail;
1995                         }
1996                 }
1997
1998                 current_pos = ftello(f);
1999                 if (current_pos < 0)
2000                         goto ftell_fail;
2001
2002                 if (!_mmcamcorder_update_size(f, udta_pos, current_pos))
2003                         goto fail;
2004         } else {
2005                 _mmcam_dbg_log("No udta container");
2006                 if (fseek(f, 0, SEEK_END) != 0)
2007                         goto fail;
2008
2009                 if (!_mmcamcorder_write_udta(f, gps_enable, location_info, geo_info)) {
2010                         _mmcam_dbg_err("failed to write udta");
2011                         goto fail;
2012                 }
2013         }
2014
2015         /* find moov container.
2016            update moov container size. */
2017         if ((current_pos = ftello(f)) < 0)
2018                 goto ftell_fail;
2019
2020         if (_mmcamcorder_find_tag(f, MMCAM_FOURCC('m', 'o', 'o', 'v'), TRUE)) {
2021                 gint64 internal_pos = ftello(f);
2022
2023                 _mmcam_dbg_log("found moov container");
2024                 if (fseek(f, -8L, SEEK_CUR) != 0)
2025                         goto fail;
2026
2027                 moov_pos = ftello(f);
2028                 if (moov_pos < 0)
2029                         goto ftell_fail;
2030
2031                 if (!_mmcamcorder_update_size(f, moov_pos, current_pos))
2032                         goto fail;
2033
2034                 /* add orientation info */
2035                 if (fseeko(f, internal_pos, SEEK_SET) < 0) {
2036                         _mmcam_dbg_err("fseek failed : errno %d", errno);
2037                         goto fail;
2038                 }
2039
2040                 if (!_mmcamcorder_find_tag(f, MMCAM_FOURCC('t', 'r', 'a', 'k'), FALSE)) {
2041                         _mmcam_dbg_err("failed to find [trak] tag");
2042                         goto fail;
2043                 }
2044
2045                 if (!_mmcamcorder_find_tag(f, MMCAM_FOURCC('t', 'k', 'h', 'd'), FALSE)) {
2046                         _mmcam_dbg_err("failed to find [tkhd] tag");
2047                         goto fail;
2048                 }
2049
2050                 _mmcam_dbg_log("found [tkhd] tag");
2051
2052                 /* seek to start position of composition matrix */
2053                 fseek(f, _OFFSET_COMPOSITION_MATRIX, SEEK_CUR);
2054
2055                 /* update composition matrix for orientation */
2056                 _mmcamcorder_update_composition_matrix(f, orientation);
2057         } else {
2058                 _mmcam_dbg_err("No 'moov' container");
2059                 goto fail;
2060         }
2061
2062         fclose(f);
2063         return TRUE;
2064
2065 fail:
2066         fclose(f);
2067         return FALSE;
2068
2069 ftell_fail:
2070         _mmcam_dbg_err("ftell() returns negative value.");
2071         fclose(f);
2072         return FALSE;
2073 }
2074
2075
2076 int _mmcamcorder_connect_video_stream_cb_signal(MMHandleType handle)
2077 {
2078         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2079         _MMCamcorderSubContext *sc = NULL;
2080
2081         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2082
2083         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2084         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2085
2086         /* check video source element */
2087         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2088                 _mmcam_dbg_warn("connect video stream cb signal to _MMCAMCORDER_VIDEOSRC_SRC");
2089                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
2090                         _MMCAMCORDER_HANDLER_VIDEOREC, "video-stream-cb",
2091                         G_CALLBACK(__mmcamcorder_video_stream_cb),
2092                         hcamcorder);
2093                 return MM_ERROR_NONE;
2094         } else {
2095                 _mmcam_dbg_err("videosrc element is not created yet");
2096                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
2097         }
2098 }
2099
2100
2101 int _mmcamcorder_video_prepare_record(MMHandleType handle)
2102 {
2103         int ret = MM_ERROR_NONE;
2104         int size = 0;
2105         char *temp_filename = NULL;
2106
2107         _MMCamcorderVideoInfo *info = NULL;
2108         _MMCamcorderSubContext *sc = NULL;
2109         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2110
2111         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2112
2113         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2114         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2115         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2116
2117         info = sc->info_video;
2118
2119         _mmcam_dbg_warn("start");
2120
2121         /* create encoding pipeline */
2122         ret = _mmcamcorder_create_recorder_pipeline((MMHandleType)hcamcorder);
2123         if (ret != MM_ERROR_NONE)
2124                 goto _ERR_PREPARE_RECORD;
2125
2126         SAFE_G_FREE(info->filename);
2127
2128         mm_camcorder_get_attributes(handle, NULL,
2129                 MMCAM_TARGET_FILENAME, &temp_filename, &size,
2130                 NULL);
2131         if (temp_filename) {
2132                 info->filename = g_strdup(temp_filename);
2133                 if (!info->filename) {
2134                         _mmcam_dbg_err("strdup[src:%p] was failed", temp_filename);
2135                         goto _ERR_PREPARE_RECORD;
2136                 }
2137
2138                 _mmcam_dbg_log("Record file name [%s]", info->filename);
2139                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "location", info->filename);
2140         } else {
2141                 _mmcam_dbg_log("Recorded data will be written in [%s]", _MMCamcorder_FILENAME_NULL);
2142                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "location", _MMCamcorder_FILENAME_NULL);
2143         }
2144
2145         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", 0);
2146
2147         /* Adjust display FPS */
2148         sc->display_interval = 0;
2149         sc->previous_slot_time = 0;
2150
2151         ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PAUSED);
2152         if (ret != MM_ERROR_NONE)
2153                 goto _ERR_PREPARE_RECORD;
2154
2155         _mmcam_dbg_warn("done");
2156
2157         return ret;
2158
2159 _ERR_PREPARE_RECORD:
2160         /* Remove recorder pipeline and recording file which size maybe zero */
2161         _mmcamcorder_remove_recorder_pipeline((MMHandleType)hcamcorder);
2162         if (info && info->filename) {
2163                 _mmcam_dbg_log("file delete(%s)", info->filename);
2164                 unlink(info->filename);
2165         }
2166
2167         return ret;
2168 }