2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
4 * Copyright (c) 2002-2004 Ronald Bultje <rbultje@ronald.bitfreak.net>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
29 #include <libavcodec/avcodec.h>
30 #include <libavutil/channel_layout.h>
33 #include "gstavcodecmap.h"
35 #include <gst/video/video.h>
36 #include <gst/audio/audio.h>
37 #include <gst/pbutils/codec-utils.h>
39 /* IMPORTANT: Keep this sorted by the ffmpeg channel masks */
43 GstAudioChannelPosition gst;
44 } _ff_to_gst_layout[] = {
46 AV_CH_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
47 AV_CH_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, {
48 AV_CH_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER}, {
49 AV_CH_LOW_FREQUENCY, GST_AUDIO_CHANNEL_POSITION_LFE1}, {
50 AV_CH_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT}, {
51 AV_CH_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT}, {
52 AV_CH_FRONT_LEFT_OF_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER}, {
53 AV_CH_FRONT_RIGHT_OF_CENTER,
54 GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER}, {
55 AV_CH_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER}, {
56 AV_CH_SIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT}, {
57 AV_CH_SIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT}, {
58 AV_CH_TOP_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_CENTER}, {
59 AV_CH_TOP_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT}, {
60 AV_CH_TOP_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_CENTER}, {
61 AV_CH_TOP_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT}, {
62 AV_CH_TOP_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_LEFT}, {
63 AV_CH_TOP_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_CENTER}, {
64 AV_CH_TOP_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_RIGHT}, {
65 AV_CH_STEREO_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
66 AV_CH_STEREO_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}
70 gst_ffmpeg_compliance_get_type (void)
72 static GType ffmpeg_compliance_type = 0;
73 static const GEnumValue compliance_types[] = {
74 {GST_FFMPEG_VERY_STRICT, "Strictly conform to older spec",
76 {GST_FFMPEG_STRICT, "Strictly conform to current spec", "strict"},
77 {GST_FFMPEG_NORMAL, "Normal behavior", "normal"},
78 {GST_FFMPEG_UNOFFICIAL, "Allow unofficial extensions", "unofficial"},
79 {GST_FFMPEG_EXPERIMENTAL, "Allow nonstandardized experimental things",
84 if (!ffmpeg_compliance_type) {
85 ffmpeg_compliance_type =
86 g_enum_register_static ("GstFFMpegCompliance", compliance_types);
88 return ffmpeg_compliance_type;
92 gst_ffmpeg_channel_positions_to_layout (GstAudioChannelPosition * pos,
97 gint channels_found = 0;
102 for (i = 0; i < channels; i++) {
103 for (j = 0; j < G_N_ELEMENTS (_ff_to_gst_layout); j++) {
104 if (_ff_to_gst_layout[j].gst == pos[i]) {
105 ret |= _ff_to_gst_layout[j].ff;
112 if (channels_found != channels)
118 gst_ffmpeg_channel_layout_to_gst (guint64 channel_layout, gint channels,
119 GstAudioChannelPosition * pos)
122 gboolean none_layout = FALSE;
124 if (channel_layout == 0) {
125 nchannels = channels;
130 for (i = 0; i < 64; i++) {
131 if ((channel_layout & (G_GUINT64_CONSTANT (1) << i)) != 0) {
136 if (nchannels != channels) {
137 GST_ERROR ("Number of channels is different (%u != %u)", channels,
139 nchannels = channels;
143 for (i = 0, j = 0; i < G_N_ELEMENTS (_ff_to_gst_layout); i++) {
144 if ((channel_layout & _ff_to_gst_layout[i].ff) != 0) {
145 pos[j++] = _ff_to_gst_layout[i].gst;
147 if (_ff_to_gst_layout[i].gst == GST_AUDIO_CHANNEL_POSITION_NONE)
152 if (j != nchannels) {
154 ("Unknown channels in channel layout - assuming NONE layout");
161 && !gst_audio_check_valid_channel_positions (pos, nchannels, FALSE)) {
162 GST_ERROR ("Invalid channel layout %" G_GUINT64_FORMAT
163 " - assuming NONE layout", channel_layout);
168 if (nchannels == 1) {
169 pos[0] = GST_AUDIO_CHANNEL_POSITION_MONO;
170 } else if (nchannels == 2) {
171 pos[0] = GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT;
172 pos[1] = GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT;
176 for (i = 0; i < nchannels; i++)
177 pos[i] = GST_AUDIO_CHANNEL_POSITION_NONE;
185 _gst_value_list_contains (const GValue * list, const GValue * value)
190 n = gst_value_list_get_size (list);
191 for (i = 0; i < n; i++) {
192 tmp = gst_value_list_get_value (list, i);
193 if (gst_value_compare (value, tmp) == GST_VALUE_EQUAL)
201 gst_ffmpeg_video_set_pix_fmts (GstCaps * caps, const enum AVPixelFormat *fmts)
205 GstVideoFormat format;
207 if (!fmts || fmts[0] == -1) {
210 g_value_init (&va, GST_TYPE_LIST);
211 g_value_init (&v, G_TYPE_STRING);
212 for (i = 0; i <= AV_PIX_FMT_NB; i++) {
213 format = gst_ffmpeg_pixfmt_to_videoformat (i);
214 if (format == GST_VIDEO_FORMAT_UNKNOWN)
216 g_value_set_string (&v, gst_video_format_to_string (format));
217 gst_value_list_append_value (&va, &v);
219 gst_caps_set_value (caps, "format", &va);
225 /* Only a single format */
226 g_value_init (&va, GST_TYPE_LIST);
227 g_value_init (&v, G_TYPE_STRING);
228 while (*fmts != -1) {
229 format = gst_ffmpeg_pixfmt_to_videoformat (*fmts);
230 if (format != GST_VIDEO_FORMAT_UNKNOWN) {
231 g_value_set_string (&v, gst_video_format_to_string (format));
232 /* Only append values we don't have yet */
233 if (!_gst_value_list_contains (&va, &v))
234 gst_value_list_append_value (&va, &v);
238 if (gst_value_list_get_size (&va) == 1) {
239 /* The single value is still in v */
240 gst_caps_set_value (caps, "format", &v);
241 } else if (gst_value_list_get_size (&va) > 1) {
242 gst_caps_set_value (caps, "format", &va);
248 /* this macro makes a caps width fixed or unfixed width/height
249 * properties depending on whether we've got a context.
251 * See below for why we use this.
253 * We should actually do this stuff at the end, like in riff-media.c,
254 * but I'm too lazy today. Maybe later.
257 gst_ff_vid_caps_new (AVCodecContext * context, AVCodec * codec,
258 enum AVCodecID codec_id, gboolean encode, const char *mimetype,
259 const char *fieldname, ...)
261 GstCaps *caps = NULL;
265 GST_LOG ("context:%p, codec_id:%d, mimetype:%s", context, codec_id, mimetype);
267 /* fixed, non probing context */
268 if (context != NULL && context->width != -1) {
271 caps = gst_caps_new_simple (mimetype,
272 "width", G_TYPE_INT, context->width,
273 "height", G_TYPE_INT, context->height, NULL);
275 num = context->time_base.den / context->ticks_per_frame;
276 denom = context->time_base.num;
279 GST_LOG ("invalid framerate: %d/0, -> %d/1", num, num);
282 if (gst_util_fraction_compare (num, denom, 1000, 1) > 0) {
283 GST_LOG ("excessive framerate: %d/%d, -> 0/1", num, denom);
287 GST_LOG ("setting framerate: %d/%d", num, denom);
288 gst_caps_set_simple (caps,
289 "framerate", GST_TYPE_FRACTION, num, denom, NULL);
291 /* so we are after restricted caps in this case */
293 case AV_CODEC_ID_H261:
295 caps = gst_caps_new_simple (mimetype,
296 "width", G_TYPE_INT, 352,
297 "height", G_TYPE_INT, 288,
298 "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
299 gst_caps_append (caps, gst_caps_new_simple (mimetype,
300 "width", G_TYPE_INT, 176,
301 "height", G_TYPE_INT, 144,
302 "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL));
305 case AV_CODEC_ID_H263:
307 /* 128x96, 176x144, 352x288, 704x576, and 1408x1152. slightly reordered
308 * because we want automatic negotiation to go as close to 320x240 as
310 const static gint widths[] = { 352, 704, 176, 1408, 128 };
311 const static gint heights[] = { 288, 576, 144, 1152, 96 };
313 gint n_sizes = G_N_ELEMENTS (widths);
315 caps = gst_caps_new_empty ();
316 for (i = 0; i < n_sizes; i++) {
317 temp = gst_caps_new_simple (mimetype,
318 "width", G_TYPE_INT, widths[i],
319 "height", G_TYPE_INT, heights[i],
320 "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
322 gst_caps_append (caps, temp);
326 case AV_CODEC_ID_DVVIDEO:
333 gint framerate_n, framerate_d;
336 "Y41B", 720, 480, 8, 9, 30000, 1001}, {
337 "Y41B", 720, 480, 32, 27, 30000, 1001}, {
338 "Y42B", 720, 480, 8, 9, 30000, 1001}, {
339 "Y42B", 720, 480, 32, 27, 30000, 1001}, {
340 "I420", 720, 576, 16, 15, 25, 1}, {
341 "I420", 720, 576, 64, 45, 25, 1}, {
342 "Y41B", 720, 576, 16, 15, 25, 1}, {
343 "Y41B", 720, 576, 64, 45, 25, 1}, {
344 "Y42B", 720, 576, 16, 15, 25, 1}, {
345 "Y42B", 720, 576, 64, 45, 25, 1}, {
346 "Y42B", 1280, 1080, 1, 1, 30000, 1001}, {
347 "Y42B", 1280, 1080, 3, 2, 30000, 1001}, {
348 "Y42B", 1440, 1080, 1, 1, 25, 1}, {
349 "Y42B", 1440, 1080, 4, 3, 25, 1}, {
350 "Y42B", 960, 720, 1, 1, 60000, 1001}, {
351 "Y42B", 960, 720, 4, 3, 60000, 1001}, {
352 "Y42B", 960, 720, 1, 1, 50, 1}, {
353 "Y42B", 960, 720, 4, 3, 50, 1},};
355 gint n_sizes = G_N_ELEMENTS (profiles);
357 if (strcmp (mimetype, "video/x-raw") == 0) {
358 caps = gst_caps_new_empty ();
359 for (i = 0; i < n_sizes; i++) {
360 temp = gst_caps_new_simple (mimetype,
361 "format", G_TYPE_STRING, profiles[i].csp,
362 "width", G_TYPE_INT, profiles[i].width,
363 "height", G_TYPE_INT, profiles[i].height,
364 "framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
365 profiles[i].framerate_d, "pixel-aspect-ratio",
366 GST_TYPE_FRACTION, profiles[i].par_n, profiles[i].par_d, NULL);
368 gst_caps_append (caps, temp);
371 caps = gst_caps_new_empty ();
372 for (i = 0; i < n_sizes; i++) {
373 temp = gst_caps_new_simple (mimetype,
374 "width", G_TYPE_INT, profiles[i].width,
375 "height", G_TYPE_INT, profiles[i].height,
376 "framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
377 profiles[i].framerate_d, "pixel-aspect-ratio",
378 GST_TYPE_FRACTION, profiles[i].par_n, profiles[i].par_d, NULL);
380 gst_caps_append (caps, temp);
385 case AV_CODEC_ID_DNXHD:
387 caps = gst_caps_new_simple (mimetype,
388 "width", G_TYPE_INT, 1920,
389 "height", G_TYPE_INT, 1080,
390 "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
391 gst_caps_append (caps, gst_caps_new_simple (mimetype,
392 "width", G_TYPE_INT, 1280,
393 "height", G_TYPE_INT, 720,
394 "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL));
399 if (codec && codec->supported_framerates
400 && codec->supported_framerates[0].num != 0
401 && codec->supported_framerates[0].den != 0) {
404 const AVRational *rates = codec->supported_framerates;
406 if (rates[1].num == 0 && rates[1].den == 0) {
408 gst_caps_new_simple (mimetype, "framerate", GST_TYPE_FRACTION,
409 rates[0].num, rates[0].den, NULL);
411 g_value_init (&va, GST_TYPE_LIST);
412 g_value_init (&v, GST_TYPE_FRACTION);
414 while (rates->num != 0 && rates->den != 0) {
415 gst_value_set_fraction (&v, rates->num, rates->den);
416 gst_value_list_append_value (&va, &v);
420 caps = gst_caps_new_simple (mimetype, NULL, NULL, NULL);
421 gst_caps_set_value (caps, "framerate", &va);
427 caps = gst_caps_new_empty_simple (mimetype);
435 /* no fixed caps or special restrictions applied;
436 * default unfixed setting */
438 GST_DEBUG ("Creating default caps");
439 caps = gst_caps_new_empty_simple (mimetype);
442 va_start (var_args, fieldname);
443 gst_caps_set_simple_valist (caps, fieldname, var_args);
450 get_nbits_set (guint64 n)
455 for (i = 0; i < 64; i++) {
456 if ((n & (G_GUINT64_CONSTANT (1) << i)))
464 gst_ffmpeg_audio_set_sample_fmts (GstCaps * caps,
465 const enum AVSampleFormat *fmts)
469 GstAudioFormat format;
471 if (!fmts || fmts[0] == -1) {
474 g_value_init (&va, GST_TYPE_LIST);
475 g_value_init (&v, G_TYPE_STRING);
476 for (i = 0; i <= AV_SAMPLE_FMT_DBL; i++) {
477 format = gst_ffmpeg_smpfmt_to_audioformat (i);
478 if (format == GST_AUDIO_FORMAT_UNKNOWN)
480 g_value_set_string (&v, gst_audio_format_to_string (format));
481 gst_value_list_append_value (&va, &v);
483 gst_caps_set_value (caps, "format", &va);
489 g_value_init (&va, GST_TYPE_LIST);
490 g_value_init (&v, G_TYPE_STRING);
491 while (*fmts != -1) {
492 format = gst_ffmpeg_smpfmt_to_audioformat (*fmts);
493 if (format != GST_AUDIO_FORMAT_UNKNOWN) {
494 g_value_set_string (&v, gst_audio_format_to_string (format));
495 /* Only append values we don't have yet */
496 if (!_gst_value_list_contains (&va, &v))
497 gst_value_list_append_value (&va, &v);
501 if (gst_value_list_get_size (&va) == 1) {
502 /* The single value is still in v */
503 gst_caps_set_value (caps, "format", &v);
504 } else if (gst_value_list_get_size (&va) > 1) {
505 gst_caps_set_value (caps, "format", &va);
511 /* same for audio - now with channels/sample rate
514 gst_ff_aud_caps_new (AVCodecContext * context, AVCodec * codec,
515 enum AVCodecID codec_id, gboolean encode, const char *mimetype,
516 const char *fieldname, ...)
518 GstCaps *caps = NULL;
522 /* fixed, non-probing context */
523 if (context != NULL && context->channels != -1) {
524 GstAudioChannelPosition pos[64];
527 caps = gst_caps_new_simple (mimetype,
528 "rate", G_TYPE_INT, context->sample_rate,
529 "channels", G_TYPE_INT, context->channels, NULL);
531 if (context->channels > 1 &&
532 gst_ffmpeg_channel_layout_to_gst (context->channel_layout,
533 context->channels, pos) &&
534 gst_audio_channel_positions_to_mask (pos, context->channels, FALSE,
536 gst_caps_set_simple (caps, "channel-mask", GST_TYPE_BITMASK, mask, NULL);
539 gint maxchannels = 2;
540 const gint *rates = NULL;
543 /* so we must be after restricted caps in this case */
545 case AV_CODEC_ID_AAC:
546 case AV_CODEC_ID_AAC_LATM:
547 case AV_CODEC_ID_DTS:
550 case AV_CODEC_ID_MP2:
552 const static gint l_rates[] =
553 { 48000, 44100, 32000, 24000, 22050, 16000 };
554 n_rates = G_N_ELEMENTS (l_rates);
558 case AV_CODEC_ID_EAC3:
559 case AV_CODEC_ID_AC3:
561 const static gint l_rates[] = { 48000, 44100, 32000 };
563 n_rates = G_N_ELEMENTS (l_rates);
567 case AV_CODEC_ID_ADPCM_G722:
569 const static gint l_rates[] = { 16000 };
570 n_rates = G_N_ELEMENTS (l_rates);
575 case AV_CODEC_ID_ADPCM_G726:
577 const static gint l_rates[] = { 8000 };
578 n_rates = G_N_ELEMENTS (l_rates);
583 case AV_CODEC_ID_ADPCM_SWF:
585 const static gint l_rates[] = { 11025, 22050, 44100 };
586 n_rates = G_N_ELEMENTS (l_rates);
590 case AV_CODEC_ID_ROQ_DPCM:
592 const static gint l_rates[] = { 22050 };
593 n_rates = G_N_ELEMENTS (l_rates);
597 case AV_CODEC_ID_AMR_NB:
599 const static gint l_rates[] = { 8000 };
601 n_rates = G_N_ELEMENTS (l_rates);
605 case AV_CODEC_ID_AMR_WB:
607 const static gint l_rates[] = { 16000 };
609 n_rates = G_N_ELEMENTS (l_rates);
617 /* regardless of encode/decode, open up channels if applicable */
618 /* Until decoders/encoders expose the maximum number of channels
619 * they support, we whitelist them here. */
621 case AV_CODEC_ID_WMAPRO:
622 case AV_CODEC_ID_TRUEHD:
629 if (codec && codec->channel_layouts) {
630 const uint64_t *layouts = codec->channel_layouts;
631 GstAudioChannelPosition pos[64];
633 caps = gst_caps_new_empty ();
635 gint nbits_set = get_nbits_set (*layouts);
637 if (gst_ffmpeg_channel_layout_to_gst (*layouts, nbits_set, pos)) {
640 if (gst_audio_channel_positions_to_mask (pos, nbits_set, FALSE,
643 gst_caps_new_simple (mimetype, "channel-mask", GST_TYPE_BITMASK,
645 "channels", G_TYPE_INT, nbits_set, NULL);
647 gst_caps_append (caps, tmp);
653 if (maxchannels == 1)
654 caps = gst_caps_new_simple (mimetype,
655 "channels", G_TYPE_INT, maxchannels, NULL);
657 caps = gst_caps_new_simple (mimetype,
658 "channels", GST_TYPE_INT_RANGE, 1, maxchannels, NULL);
662 GValue list = { 0, };
664 g_value_init (&list, GST_TYPE_LIST);
665 for (i = 0; i < n_rates; i++) {
668 g_value_init (&v, G_TYPE_INT);
669 g_value_set_int (&v, rates[i]);
670 gst_value_list_append_value (&list, &v);
673 gst_caps_set_value (caps, "rate", &list);
674 g_value_unset (&list);
675 } else if (codec && codec->supported_samplerates
676 && codec->supported_samplerates[0]) {
680 if (!codec->supported_samplerates[1]) {
681 gst_caps_set_simple (caps, "rate", G_TYPE_INT,
682 codec->supported_samplerates[0], NULL);
684 const int *rates = codec->supported_samplerates;
686 g_value_init (&va, GST_TYPE_LIST);
687 g_value_init (&v, G_TYPE_INT);
690 g_value_set_int (&v, *rates);
691 gst_value_list_append_value (&va, &v);
694 gst_caps_set_value (caps, "rate", &va);
699 gst_caps_set_simple (caps, "rate", GST_TYPE_INT_RANGE, 4000, 96000, NULL);
702 caps = gst_caps_new_empty_simple (mimetype);
705 va_start (var_args, fieldname);
706 gst_caps_set_simple_valist (caps, fieldname, var_args);
712 /* Convert a FFMPEG codec ID and optional AVCodecContext
713 * to a GstCaps. If the context is ommitted, no fixed values
714 * for video/audio size will be included in the GstCaps
716 * CodecID is primarily meant for compressed data GstCaps!
718 * encode is a special parameter. gstffmpegdec will say
719 * FALSE, gstffmpegenc will say TRUE. The output caps
720 * depends on this, in such a way that it will be very
721 * specific, defined, fixed and correct caps for encoders,
722 * yet very wide, "forgiving" caps for decoders. Example
723 * for mp3: decode: audio/mpeg,mpegversion=1,layer=[1-3]
724 * but encode: audio/mpeg,mpegversion=1,layer=3,bitrate=x,
729 gst_ffmpeg_codecid_to_caps (enum AVCodecID codec_id,
730 AVCodecContext * context, gboolean encode)
732 GstCaps *caps = NULL;
733 gboolean buildcaps = FALSE;
735 GST_LOG ("codec_id:%d, context:%p, encode:%d", codec_id, context, encode);
738 case AV_CODEC_ID_MPEG1VIDEO:
740 caps = gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/mpeg",
741 "mpegversion", G_TYPE_INT, 1,
742 "systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
745 case AV_CODEC_ID_MPEG2VIDEO:
749 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/mpeg",
750 "mpegversion", G_TYPE_INT, 2, "systemstream", G_TYPE_BOOLEAN, FALSE,
753 /* decode both MPEG-1 and MPEG-2; width/height/fps are all in
754 * the MPEG video stream headers, so may be omitted from caps. */
755 caps = gst_caps_new_simple ("video/mpeg",
756 "mpegversion", GST_TYPE_INT_RANGE, 1, 2,
757 "systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
761 case AV_CODEC_ID_MPEG2VIDEO_XVMC:
762 /* this is a special ID - don't need it in GStreamer, I think */
765 case AV_CODEC_ID_H263:
768 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
769 "video/x-h263", "variant", G_TYPE_STRING, "itu", "h263version",
770 G_TYPE_STRING, "h263", NULL);
772 /* don't pass codec_id, we can decode other variants with the H263
773 * decoder that don't have specific size requirements
776 gst_ff_vid_caps_new (context, NULL, AV_CODEC_ID_NONE, encode,
777 "video/x-h263", "variant", G_TYPE_STRING, "itu", NULL);
781 case AV_CODEC_ID_H263P:
783 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h263",
784 "variant", G_TYPE_STRING, "itu", "h263version", G_TYPE_STRING,
786 if (encode && context) {
788 gst_caps_set_simple (caps,
789 "annex-f", G_TYPE_BOOLEAN, context->flags & CODEC_FLAG_4MV,
790 "annex-j", G_TYPE_BOOLEAN, context->flags & CODEC_FLAG_LOOP_FILTER,
791 "annex-i", G_TYPE_BOOLEAN, context->flags & CODEC_FLAG_AC_PRED,
792 "annex-t", G_TYPE_BOOLEAN, context->flags & CODEC_FLAG_AC_PRED,
797 case AV_CODEC_ID_H263I:
799 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
800 "video/x-intel-h263", "variant", G_TYPE_STRING, "intel", NULL);
803 case AV_CODEC_ID_H261:
805 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h261",
809 case AV_CODEC_ID_RV10:
810 case AV_CODEC_ID_RV20:
811 case AV_CODEC_ID_RV30:
812 case AV_CODEC_ID_RV40:
817 case AV_CODEC_ID_RV40:
820 case AV_CODEC_ID_RV30:
823 case AV_CODEC_ID_RV20:
832 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
833 "video/x-pn-realvideo", "rmversion", G_TYPE_INT, version, NULL);
835 if (context->extradata_size >= 8) {
836 gst_caps_set_simple (caps,
837 "subformat", G_TYPE_INT, GST_READ_UINT32_BE (context->extradata),
844 case AV_CODEC_ID_MP1:
846 caps = gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
847 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 1, NULL);
850 case AV_CODEC_ID_MP2:
852 caps = gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
853 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 2, NULL);
856 case AV_CODEC_ID_MP3:
860 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
861 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 3, NULL);
863 /* Decodes MPEG-1 layer 1/2/3. Samplerate, channels et al are
864 * in the MPEG audio header, so may be omitted from caps. */
865 caps = gst_caps_new_simple ("audio/mpeg",
866 "mpegversion", G_TYPE_INT, 1,
867 "layer", GST_TYPE_INT_RANGE, 1, 3, NULL);
871 case AV_CODEC_ID_MUSEPACK7:
873 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
874 "audio/x-ffmpeg-parsed-musepack", "streamversion", G_TYPE_INT, 7,
878 case AV_CODEC_ID_MUSEPACK8:
880 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
881 "audio/x-ffmpeg-parsed-musepack", "streamversion", G_TYPE_INT, 8,
885 case AV_CODEC_ID_AC3:
888 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-ac3",
892 case AV_CODEC_ID_EAC3:
895 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-eac3",
899 case AV_CODEC_ID_TRUEHD:
901 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
902 "audio/x-true-hd", NULL);
905 case AV_CODEC_ID_ATRAC1:
907 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
908 "audio/x-vnd.sony.atrac1", NULL);
911 case AV_CODEC_ID_ATRAC3:
913 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
914 "audio/x-vnd.sony.atrac3", NULL);
917 case AV_CODEC_ID_DTS:
919 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dts",
923 case AV_CODEC_ID_APE:
925 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
926 "audio/x-ffmpeg-parsed-ape", NULL);
928 gst_caps_set_simple (caps,
929 "depth", G_TYPE_INT, context->bits_per_coded_sample, NULL);
933 case AV_CODEC_ID_MLP:
935 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-mlp",
939 case AV_CODEC_ID_IMC:
941 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-imc",
945 /* MJPEG is normal JPEG, Motion-JPEG and Quicktime MJPEG-A. MJPEGB
946 * is Quicktime's MJPEG-B. LJPEG is lossless JPEG. I don't know what
947 * sp5x is, but it's apparently something JPEG... We don't separate
948 * between those in GStreamer. Should we (at least between MJPEG,
949 * MJPEG-B and sp5x decoding...)? */
950 case AV_CODEC_ID_MJPEG:
951 case AV_CODEC_ID_LJPEG:
953 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/jpeg",
954 "parsed", G_TYPE_BOOLEAN, TRUE, NULL);
957 case AV_CODEC_ID_SP5X:
959 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/sp5x",
963 case AV_CODEC_ID_MJPEGB:
965 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
966 "video/x-mjpeg-b", NULL);
969 case AV_CODEC_ID_MPEG4:
970 if (encode && context != NULL) {
971 /* I'm not exactly sure what ffmpeg outputs... ffmpeg itself uses
972 * the AVI fourcc 'DIVX', but 'mp4v' for Quicktime... */
973 switch (context->codec_tag) {
974 case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
976 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
977 "video/x-divx", "divxversion", G_TYPE_INT, 5, NULL);
979 case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
981 /* FIXME: bitrate. libav doesn't expose the used profile and level */
983 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
984 "video/mpeg", "systemstream", G_TYPE_BOOLEAN, FALSE,
985 "mpegversion", G_TYPE_INT, 4, NULL);
989 /* The trick here is to separate xvid, divx, mpeg4, 3ivx et al */
991 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/mpeg",
992 "mpegversion", G_TYPE_INT, 4, "systemstream", G_TYPE_BOOLEAN, FALSE,
997 GValue item = { 0, };
999 g_value_init (&arr, GST_TYPE_LIST);
1000 g_value_init (&item, G_TYPE_STRING);
1001 g_value_set_string (&item, "simple");
1002 gst_value_list_append_value (&arr, &item);
1003 g_value_set_string (&item, "advanced-simple");
1004 gst_value_list_append_value (&arr, &item);
1005 g_value_unset (&item);
1007 gst_caps_set_value (caps, "profile", &arr);
1008 g_value_unset (&arr);
1010 gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
1011 encode, "video/x-divx", "divxversion", G_TYPE_INT, 5, NULL));
1013 gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
1014 encode, "video/x-divx", "divxversion", GST_TYPE_INT_RANGE, 4,
1020 case AV_CODEC_ID_RAWVIDEO:
1022 gst_ffmpeg_codectype_to_video_caps (context, codec_id, encode, NULL);
1025 case AV_CODEC_ID_MSMPEG4V1:
1026 case AV_CODEC_ID_MSMPEG4V2:
1027 case AV_CODEC_ID_MSMPEG4V3:
1029 gint version = 41 + codec_id - AV_CODEC_ID_MSMPEG4V1;
1031 /* encode-FIXME: bitrate */
1033 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1034 "video/x-msmpeg", "msmpegversion", G_TYPE_INT, version, NULL);
1035 if (!encode && codec_id == AV_CODEC_ID_MSMPEG4V3) {
1036 gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
1037 encode, "video/x-divx", "divxversion", G_TYPE_INT, 3, NULL));
1042 case AV_CODEC_ID_WMV1:
1043 case AV_CODEC_ID_WMV2:
1045 gint version = (codec_id == AV_CODEC_ID_WMV1) ? 1 : 2;
1048 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
1049 "wmvversion", G_TYPE_INT, version, NULL);
1053 case AV_CODEC_ID_FLV1:
1055 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1056 "video/x-flash-video", "flvversion", G_TYPE_INT, 1, NULL);
1059 case AV_CODEC_ID_SVQ1:
1061 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-svq",
1062 "svqversion", G_TYPE_INT, 1, NULL);
1065 case AV_CODEC_ID_SVQ3:
1067 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-svq",
1068 "svqversion", G_TYPE_INT, 3, NULL);
1071 case AV_CODEC_ID_DVAUDIO:
1073 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dv",
1077 case AV_CODEC_ID_DVVIDEO:
1079 if (encode && context) {
1080 const gchar *format;
1082 switch (context->pix_fmt) {
1083 case AV_PIX_FMT_YUYV422:
1086 case AV_PIX_FMT_YUV420P:
1089 case AV_PIX_FMT_YUVA420P:
1092 case AV_PIX_FMT_YUV411P:
1095 case AV_PIX_FMT_YUV422P:
1098 case AV_PIX_FMT_YUV410P:
1103 ("Couldnt' find format for pixfmt %d, defaulting to I420",
1109 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-dv",
1110 "systemstream", G_TYPE_BOOLEAN, FALSE, "format", G_TYPE_STRING,
1114 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-dv",
1115 "systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
1120 case AV_CODEC_ID_WMAV1:
1121 case AV_CODEC_ID_WMAV2:
1123 gint version = (codec_id == AV_CODEC_ID_WMAV1) ? 1 : 2;
1127 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
1128 "wmaversion", G_TYPE_INT, version, "block_align", G_TYPE_INT,
1129 context->block_align, "bitrate", G_TYPE_INT, context->bit_rate,
1133 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
1134 "wmaversion", G_TYPE_INT, version, "block_align",
1135 GST_TYPE_INT_RANGE, 0, G_MAXINT, "bitrate", GST_TYPE_INT_RANGE, 0,
1140 case AV_CODEC_ID_WMAPRO:
1143 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
1144 "wmaversion", G_TYPE_INT, 3, NULL);
1147 case AV_CODEC_ID_WMALOSSLESS:
1149 /* libav only supports a depth of 16 at the moment */
1151 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
1152 "wmaversion", G_TYPE_INT, 4, "depth", G_TYPE_INT, 16, NULL);
1155 case AV_CODEC_ID_WMAVOICE:
1158 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wms",
1163 case AV_CODEC_ID_MACE3:
1164 case AV_CODEC_ID_MACE6:
1166 gint version = (codec_id == AV_CODEC_ID_MACE3) ? 3 : 6;
1169 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-mace",
1170 "maceversion", G_TYPE_INT, version, NULL);
1174 case AV_CODEC_ID_HUFFYUV:
1176 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1177 "video/x-huffyuv", NULL);
1179 gst_caps_set_simple (caps,
1180 "bpp", G_TYPE_INT, context->bits_per_coded_sample, NULL);
1184 case AV_CODEC_ID_CYUV:
1186 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1187 "video/x-compressed-yuv", NULL);
1190 case AV_CODEC_ID_H264:
1192 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h264",
1193 "alignment", G_TYPE_STRING, "au", NULL);
1195 GValue arr = { 0, };
1196 GValue item = { 0, };
1197 g_value_init (&arr, GST_TYPE_LIST);
1198 g_value_init (&item, G_TYPE_STRING);
1199 g_value_set_string (&item, "avc");
1200 gst_value_list_append_value (&arr, &item);
1201 g_value_set_string (&item, "byte-stream");
1202 gst_value_list_append_value (&arr, &item);
1203 g_value_unset (&item);
1204 gst_caps_set_value (caps, "stream-format", &arr);
1205 g_value_unset (&arr);
1209 case AV_CODEC_ID_HEVC:
1211 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h265",
1212 "alignment", G_TYPE_STRING, "au", NULL);
1214 GValue arr = { 0, };
1215 GValue item = { 0, };
1216 g_value_init (&arr, GST_TYPE_LIST);
1217 g_value_init (&item, G_TYPE_STRING);
1218 g_value_set_string (&item, "hvc1");
1219 gst_value_list_append_value (&arr, &item);
1220 g_value_set_string (&item, "hev1");
1221 gst_value_list_append_value (&arr, &item);
1222 g_value_set_string (&item, "byte-stream");
1223 gst_value_list_append_value (&arr, &item);
1224 g_value_unset (&item);
1225 gst_caps_set_value (caps, "stream-format", &arr);
1226 g_value_unset (&arr);
1230 case AV_CODEC_ID_INDEO5:
1232 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
1233 "indeoversion", G_TYPE_INT, 5, NULL);
1236 case AV_CODEC_ID_INDEO4:
1238 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
1239 "indeoversion", G_TYPE_INT, 4, NULL);
1242 case AV_CODEC_ID_INDEO3:
1244 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
1245 "indeoversion", G_TYPE_INT, 3, NULL);
1248 case AV_CODEC_ID_INDEO2:
1250 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
1251 "indeoversion", G_TYPE_INT, 2, NULL);
1254 case AV_CODEC_ID_FLASHSV:
1256 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1257 "video/x-flash-screen", NULL);
1260 case AV_CODEC_ID_VP3:
1262 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp3",
1266 case AV_CODEC_ID_VP5:
1268 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp5",
1272 case AV_CODEC_ID_VP6:
1274 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp6",
1278 case AV_CODEC_ID_VP6F:
1280 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1281 "video/x-vp6-flash", NULL);
1284 case AV_CODEC_ID_VP6A:
1286 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1287 "video/x-vp6-alpha", NULL);
1290 case AV_CODEC_ID_VP8:
1292 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp8",
1296 case AV_CODEC_ID_VP9:
1298 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp9",
1302 case AV_CODEC_ID_THEORA:
1304 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1305 "video/x-theora", NULL);
1308 case AV_CODEC_ID_AAC:
1311 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
1315 GValue arr = { 0, };
1316 GValue item = { 0, };
1318 g_value_init (&arr, GST_TYPE_LIST);
1319 g_value_init (&item, G_TYPE_INT);
1320 g_value_set_int (&item, 2);
1321 gst_value_list_append_value (&arr, &item);
1322 g_value_set_int (&item, 4);
1323 gst_value_list_append_value (&arr, &item);
1324 g_value_unset (&item);
1326 gst_caps_set_value (caps, "mpegversion", &arr);
1327 g_value_unset (&arr);
1329 g_value_init (&arr, GST_TYPE_LIST);
1330 g_value_init (&item, G_TYPE_STRING);
1331 g_value_set_string (&item, "raw");
1332 gst_value_list_append_value (&arr, &item);
1333 g_value_set_string (&item, "adts");
1334 gst_value_list_append_value (&arr, &item);
1335 g_value_set_string (&item, "adif");
1336 gst_value_list_append_value (&arr, &item);
1337 g_value_unset (&item);
1339 gst_caps_set_value (caps, "stream-format", &arr);
1340 g_value_unset (&arr);
1342 gst_caps_set_simple (caps, "mpegversion", G_TYPE_INT, 4,
1343 "stream-format", G_TYPE_STRING, "raw",
1344 "base-profile", G_TYPE_STRING, "lc", NULL);
1346 if (context && context->extradata_size > 0)
1347 gst_codec_utils_aac_caps_set_level_and_profile (caps,
1348 context->extradata, context->extradata_size);
1353 case AV_CODEC_ID_AAC_LATM: /* LATM/LOAS AAC syntax */
1354 caps = gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
1355 "mpegversion", G_TYPE_INT, 4, "stream-format", G_TYPE_STRING, "loas",
1359 case AV_CODEC_ID_ASV1:
1361 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-asus",
1362 "asusversion", G_TYPE_INT, 1, NULL);
1364 case AV_CODEC_ID_ASV2:
1366 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-asus",
1367 "asusversion", G_TYPE_INT, 2, NULL);
1370 case AV_CODEC_ID_FFV1:
1372 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-ffv",
1373 "ffvversion", G_TYPE_INT, 1, NULL);
1376 case AV_CODEC_ID_4XM:
1378 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-4xm",
1382 case AV_CODEC_ID_XAN_WC3:
1383 case AV_CODEC_ID_XAN_WC4:
1385 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-xan",
1386 "wcversion", G_TYPE_INT, 3 - AV_CODEC_ID_XAN_WC3 + codec_id, NULL);
1389 case AV_CODEC_ID_CLJR:
1391 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1392 "video/x-cirrus-logic-accupak", NULL);
1395 case AV_CODEC_ID_FRAPS:
1397 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-fraps",
1401 case AV_CODEC_ID_MDEC:
1402 case AV_CODEC_ID_ROQ:
1403 case AV_CODEC_ID_INTERPLAY_VIDEO:
1407 case AV_CODEC_ID_VCR1:
1409 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1410 "video/x-ati-vcr", "vcrversion", G_TYPE_INT, 1, NULL);
1413 case AV_CODEC_ID_RPZA:
1415 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1416 "video/x-apple-video", NULL);
1419 case AV_CODEC_ID_CINEPAK:
1421 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1422 "video/x-cinepak", NULL);
1425 /* WS_VQA belogns here (order) */
1427 case AV_CODEC_ID_MSRLE:
1429 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-rle",
1430 "layout", G_TYPE_STRING, "microsoft", NULL);
1432 gst_caps_set_simple (caps,
1433 "depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
1435 gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL);
1439 case AV_CODEC_ID_QTRLE:
1441 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-rle",
1442 "layout", G_TYPE_STRING, "quicktime", NULL);
1444 gst_caps_set_simple (caps,
1445 "depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
1447 gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL);
1451 case AV_CODEC_ID_MSVIDEO1:
1453 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1454 "video/x-msvideocodec", "msvideoversion", G_TYPE_INT, 1, NULL);
1457 case AV_CODEC_ID_MSS1:
1459 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
1460 "wmvversion", G_TYPE_INT, 1, "format", G_TYPE_STRING, "MSS1", NULL);
1463 case AV_CODEC_ID_MSS2:
1465 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
1466 "wmvversion", G_TYPE_INT, 3, "format", G_TYPE_STRING, "MSS2", NULL);
1469 case AV_CODEC_ID_WMV3:
1471 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
1472 "wmvversion", G_TYPE_INT, 3, "format", G_TYPE_STRING, "WMV3", NULL);
1474 case AV_CODEC_ID_VC1:
1476 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
1477 "wmvversion", G_TYPE_INT, 3, NULL);
1478 if (!context && !encode) {
1479 GValue arr = { 0, };
1480 GValue item = { 0, };
1482 g_value_init (&arr, GST_TYPE_LIST);
1483 g_value_init (&item, G_TYPE_STRING);
1484 g_value_set_string (&item, "WVC1");
1485 gst_value_list_append_value (&arr, &item);
1486 g_value_set_string (&item, "WMVA");
1487 gst_value_list_append_and_take_value (&arr, &item);
1488 gst_caps_set_value (caps, "format", &arr);
1489 g_value_unset (&arr);
1491 gst_caps_set_simple (caps, "format", G_TYPE_STRING, "WVC1", NULL);
1494 case AV_CODEC_ID_QDM2:
1496 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-qdm2",
1500 case AV_CODEC_ID_MSZH:
1502 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-mszh",
1506 case AV_CODEC_ID_ZLIB:
1508 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-zlib",
1512 case AV_CODEC_ID_TRUEMOTION1:
1514 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1515 "video/x-truemotion", "trueversion", G_TYPE_INT, 1, NULL);
1517 case AV_CODEC_ID_TRUEMOTION2:
1519 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1520 "video/x-truemotion", "trueversion", G_TYPE_INT, 2, NULL);
1523 case AV_CODEC_ID_ULTI:
1525 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1526 "video/x-ultimotion", NULL);
1529 case AV_CODEC_ID_TSCC:
1531 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1532 "video/x-camtasia", NULL);
1534 gst_caps_set_simple (caps,
1535 "depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
1537 gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 8, 32, NULL);
1541 case AV_CODEC_ID_TSCC2:
1543 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1544 "video/x-tscc", "tsccversion", G_TYPE_INT, 2, NULL);
1547 case AV_CODEC_ID_KMVC:
1549 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-kmvc",
1553 case AV_CODEC_ID_NUV:
1555 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-nuv",
1559 case AV_CODEC_ID_GIF:
1561 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/gif",
1565 case AV_CODEC_ID_PNG:
1567 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/png",
1571 case AV_CODEC_ID_PPM:
1573 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/ppm",
1577 case AV_CODEC_ID_PBM:
1579 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/pbm",
1583 case AV_CODEC_ID_PAM:
1585 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1586 "image/x-portable-anymap", NULL);
1589 case AV_CODEC_ID_PGM:
1591 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1592 "image/x-portable-graymap", NULL);
1595 case AV_CODEC_ID_PCX:
1597 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-pcx",
1601 case AV_CODEC_ID_SGI:
1603 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-sgi",
1607 case AV_CODEC_ID_TARGA:
1609 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-tga",
1613 case AV_CODEC_ID_TIFF:
1615 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/tiff",
1619 case AV_CODEC_ID_SUNRAST:
1621 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1622 "image/x-sun-raster", NULL);
1625 case AV_CODEC_ID_SMC:
1627 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-smc",
1631 case AV_CODEC_ID_QDRAW:
1633 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-qdrw",
1637 case AV_CODEC_ID_DNXHD:
1639 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-dnxhd",
1643 case AV_CODEC_ID_PRORES:
1645 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1646 "video/x-prores", NULL);
1649 case AV_CODEC_ID_MIMIC:
1651 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-mimic",
1655 case AV_CODEC_ID_VMNC:
1657 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vmnc",
1661 case AV_CODEC_ID_TRUESPEECH:
1663 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
1664 "audio/x-truespeech", NULL);
1667 case AV_CODEC_ID_QCELP:
1669 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/qcelp",
1673 case AV_CODEC_ID_AMV:
1675 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-amv",
1679 case AV_CODEC_ID_AASC:
1681 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-aasc",
1685 case AV_CODEC_ID_LOCO:
1687 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-loco",
1691 case AV_CODEC_ID_ZMBV:
1693 gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-zmbv",
1697 case AV_CODEC_ID_LAGARITH:
1699 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1700 "video/x-lagarith", NULL);
1703 case AV_CODEC_ID_CSCD:
1705 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1706 "video/x-camstudio", NULL);
1708 gst_caps_set_simple (caps,
1709 "depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
1711 gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 8, 32, NULL);
1715 case AV_CODEC_ID_AIC:
1717 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1718 "video/x-apple-intermediate-codec", NULL);
1721 case AV_CODEC_ID_CAVS:
1723 gst_ff_vid_caps_new (context, NULL, codec_id, encode,
1724 "video/x-cavs", NULL);
1727 case AV_CODEC_ID_WS_VQA:
1728 case AV_CODEC_ID_IDCIN:
1729 case AV_CODEC_ID_8BPS:
1730 case AV_CODEC_ID_FLIC:
1731 case AV_CODEC_ID_VMDVIDEO:
1732 case AV_CODEC_ID_VMDAUDIO:
1733 case AV_CODEC_ID_VIXL:
1734 case AV_CODEC_ID_QPEG:
1735 case AV_CODEC_ID_PGMYUV:
1736 case AV_CODEC_ID_FFVHUFF:
1737 case AV_CODEC_ID_WNV1:
1738 case AV_CODEC_ID_MP3ADU:
1739 case AV_CODEC_ID_MP3ON4:
1740 case AV_CODEC_ID_WESTWOOD_SND1:
1741 case AV_CODEC_ID_MMVIDEO:
1742 case AV_CODEC_ID_AVS:
1746 /* weird quasi-codecs for the demuxers only */
1747 case AV_CODEC_ID_PCM_S16LE:
1748 case AV_CODEC_ID_PCM_S16BE:
1749 case AV_CODEC_ID_PCM_U16LE:
1750 case AV_CODEC_ID_PCM_U16BE:
1751 case AV_CODEC_ID_PCM_S8:
1752 case AV_CODEC_ID_PCM_U8:
1754 GstAudioFormat format;
1757 case AV_CODEC_ID_PCM_S16LE:
1758 format = GST_AUDIO_FORMAT_S16LE;
1760 case AV_CODEC_ID_PCM_S16BE:
1761 format = GST_AUDIO_FORMAT_S16BE;
1763 case AV_CODEC_ID_PCM_U16LE:
1764 format = GST_AUDIO_FORMAT_U16LE;
1766 case AV_CODEC_ID_PCM_U16BE:
1767 format = GST_AUDIO_FORMAT_U16BE;
1769 case AV_CODEC_ID_PCM_S8:
1770 format = GST_AUDIO_FORMAT_S8;
1772 case AV_CODEC_ID_PCM_U8:
1773 format = GST_AUDIO_FORMAT_U8;
1777 g_assert (0); /* don't worry, we never get here */
1782 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-raw",
1783 "format", G_TYPE_STRING, gst_audio_format_to_string (format),
1784 "layout", G_TYPE_STRING, "interleaved", NULL);
1788 case AV_CODEC_ID_PCM_MULAW:
1790 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-mulaw",
1794 case AV_CODEC_ID_PCM_ALAW:
1796 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-alaw",
1800 case AV_CODEC_ID_ADPCM_G722:
1802 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/G722",
1805 gst_caps_set_simple (caps,
1806 "block_align", G_TYPE_INT, context->block_align,
1807 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
1810 case AV_CODEC_ID_ADPCM_G726:
1812 /* the G726 decoder can also handle G721 */
1814 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-adpcm",
1815 "layout", G_TYPE_STRING, "g726", NULL);
1817 gst_caps_set_simple (caps,
1818 "block_align", G_TYPE_INT, context->block_align,
1819 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
1822 gst_caps_append (caps, gst_caps_new_simple ("audio/x-adpcm",
1823 "layout", G_TYPE_STRING, "g721",
1824 "channels", G_TYPE_INT, 1, "rate", G_TYPE_INT, 8000, NULL));
1828 case AV_CODEC_ID_ADPCM_IMA_QT:
1829 case AV_CODEC_ID_ADPCM_IMA_WAV:
1830 case AV_CODEC_ID_ADPCM_IMA_DK3:
1831 case AV_CODEC_ID_ADPCM_IMA_DK4:
1832 case AV_CODEC_ID_ADPCM_IMA_WS:
1833 case AV_CODEC_ID_ADPCM_IMA_SMJPEG:
1834 case AV_CODEC_ID_ADPCM_IMA_AMV:
1835 case AV_CODEC_ID_ADPCM_IMA_ISS:
1836 case AV_CODEC_ID_ADPCM_IMA_EA_EACS:
1837 case AV_CODEC_ID_ADPCM_IMA_EA_SEAD:
1838 case AV_CODEC_ID_ADPCM_MS:
1839 case AV_CODEC_ID_ADPCM_4XM:
1840 case AV_CODEC_ID_ADPCM_XA:
1841 case AV_CODEC_ID_ADPCM_ADX:
1842 case AV_CODEC_ID_ADPCM_EA:
1843 case AV_CODEC_ID_ADPCM_CT:
1844 case AV_CODEC_ID_ADPCM_SWF:
1845 case AV_CODEC_ID_ADPCM_YAMAHA:
1846 case AV_CODEC_ID_ADPCM_SBPRO_2:
1847 case AV_CODEC_ID_ADPCM_SBPRO_3:
1848 case AV_CODEC_ID_ADPCM_SBPRO_4:
1849 case AV_CODEC_ID_ADPCM_EA_R1:
1850 case AV_CODEC_ID_ADPCM_EA_R2:
1851 case AV_CODEC_ID_ADPCM_EA_R3:
1852 case AV_CODEC_ID_ADPCM_EA_MAXIS_XA:
1853 case AV_CODEC_ID_ADPCM_EA_XAS:
1854 case AV_CODEC_ID_ADPCM_THP:
1856 const gchar *layout = NULL;
1859 case AV_CODEC_ID_ADPCM_IMA_QT:
1860 layout = "quicktime";
1862 case AV_CODEC_ID_ADPCM_IMA_WAV:
1865 case AV_CODEC_ID_ADPCM_IMA_DK3:
1868 case AV_CODEC_ID_ADPCM_IMA_DK4:
1871 case AV_CODEC_ID_ADPCM_IMA_WS:
1872 layout = "westwood";
1874 case AV_CODEC_ID_ADPCM_IMA_SMJPEG:
1877 case AV_CODEC_ID_ADPCM_IMA_AMV:
1880 case AV_CODEC_ID_ADPCM_IMA_ISS:
1883 case AV_CODEC_ID_ADPCM_IMA_EA_EACS:
1886 case AV_CODEC_ID_ADPCM_IMA_EA_SEAD:
1889 case AV_CODEC_ID_ADPCM_MS:
1890 layout = "microsoft";
1892 case AV_CODEC_ID_ADPCM_4XM:
1895 case AV_CODEC_ID_ADPCM_XA:
1898 case AV_CODEC_ID_ADPCM_ADX:
1901 case AV_CODEC_ID_ADPCM_EA:
1904 case AV_CODEC_ID_ADPCM_CT:
1907 case AV_CODEC_ID_ADPCM_SWF:
1910 case AV_CODEC_ID_ADPCM_YAMAHA:
1913 case AV_CODEC_ID_ADPCM_SBPRO_2:
1916 case AV_CODEC_ID_ADPCM_SBPRO_3:
1919 case AV_CODEC_ID_ADPCM_SBPRO_4:
1922 case AV_CODEC_ID_ADPCM_EA_R1:
1925 case AV_CODEC_ID_ADPCM_EA_R2:
1928 case AV_CODEC_ID_ADPCM_EA_R3:
1931 case AV_CODEC_ID_ADPCM_EA_MAXIS_XA:
1932 layout = "ea-maxis-xa";
1934 case AV_CODEC_ID_ADPCM_EA_XAS:
1937 case AV_CODEC_ID_ADPCM_THP:
1941 g_assert (0); /* don't worry, we never get here */
1945 /* FIXME: someone please check whether we need additional properties
1946 * in this caps definition. */
1948 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-adpcm",
1949 "layout", G_TYPE_STRING, layout, NULL);
1951 gst_caps_set_simple (caps,
1952 "block_align", G_TYPE_INT, context->block_align,
1953 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
1957 case AV_CODEC_ID_AMR_NB:
1959 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/AMR",
1963 case AV_CODEC_ID_AMR_WB:
1965 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/AMR-WB",
1969 case AV_CODEC_ID_GSM:
1971 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-gsm",
1975 case AV_CODEC_ID_GSM_MS:
1977 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/ms-gsm",
1981 case AV_CODEC_ID_NELLYMOSER:
1983 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
1984 "audio/x-nellymoser", NULL);
1987 case AV_CODEC_ID_SIPR:
1990 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-sipro",
1993 gst_caps_set_simple (caps,
1994 "leaf_size", G_TYPE_INT, context->block_align,
1995 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
2000 case AV_CODEC_ID_RA_144:
2001 case AV_CODEC_ID_RA_288:
2002 case AV_CODEC_ID_COOK:
2007 case AV_CODEC_ID_RA_144:
2010 case AV_CODEC_ID_RA_288:
2013 case AV_CODEC_ID_COOK:
2020 /* FIXME: properties? */
2022 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
2023 "audio/x-pn-realaudio", "raversion", G_TYPE_INT, version, NULL);
2025 gst_caps_set_simple (caps,
2026 "leaf_size", G_TYPE_INT, context->block_align,
2027 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
2032 case AV_CODEC_ID_ROQ_DPCM:
2033 case AV_CODEC_ID_INTERPLAY_DPCM:
2034 case AV_CODEC_ID_XAN_DPCM:
2035 case AV_CODEC_ID_SOL_DPCM:
2037 const gchar *layout = NULL;
2040 case AV_CODEC_ID_ROQ_DPCM:
2043 case AV_CODEC_ID_INTERPLAY_DPCM:
2044 layout = "interplay";
2046 case AV_CODEC_ID_XAN_DPCM:
2049 case AV_CODEC_ID_SOL_DPCM:
2053 g_assert (0); /* don't worry, we never get here */
2057 /* FIXME: someone please check whether we need additional properties
2058 * in this caps definition. */
2060 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dpcm",
2061 "layout", G_TYPE_STRING, layout, NULL);
2063 gst_caps_set_simple (caps,
2064 "block_align", G_TYPE_INT, context->block_align,
2065 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
2069 case AV_CODEC_ID_SHORTEN:
2070 caps = gst_caps_new_empty_simple ("audio/x-shorten");
2073 case AV_CODEC_ID_ALAC:
2075 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-alac",
2078 gst_caps_set_simple (caps,
2079 "samplesize", G_TYPE_INT, context->bits_per_coded_sample, NULL);
2083 case AV_CODEC_ID_FLAC:
2084 /* Note that ffmpeg has no encoder yet, but just for safety. In the
2085 * encoder case, we want to add things like samplerate, channels... */
2087 caps = gst_caps_new_empty_simple ("audio/x-flac");
2091 case AV_CODEC_ID_S302M:
2092 caps = gst_caps_new_empty_simple ("audio/x-smpte-302m");
2095 case AV_CODEC_ID_DVD_SUBTITLE:
2096 case AV_CODEC_ID_DVB_SUBTITLE:
2099 case AV_CODEC_ID_BMP:
2100 caps = gst_caps_new_empty_simple ("image/bmp");
2102 case AV_CODEC_ID_TTA:
2104 gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-tta",
2107 gst_caps_set_simple (caps,
2108 "samplesize", G_TYPE_INT, context->bits_per_coded_sample, NULL);
2111 case AV_CODEC_ID_TWINVQ:
2113 gst_ff_aud_caps_new (context, NULL, codec_id, encode,
2114 "audio/x-twin-vq", NULL);
2117 GST_DEBUG ("Unknown codec ID %d, please add mapping here", codec_id);
2124 if ((codec = avcodec_find_decoder (codec_id)) ||
2125 (codec = avcodec_find_encoder (codec_id))) {
2128 GST_LOG ("Could not create stream format caps for %s", codec->name);
2130 switch (codec->type) {
2131 case AVMEDIA_TYPE_VIDEO:
2132 mime = g_strdup_printf ("video/x-gst-av-%s", codec->name);
2134 gst_ff_vid_caps_new (context, NULL, codec_id, encode, mime, NULL);
2137 case AVMEDIA_TYPE_AUDIO:
2138 mime = g_strdup_printf ("audio/x-gst-av-%s", codec->name);
2140 gst_ff_aud_caps_new (context, NULL, codec_id, encode, mime, NULL);
2142 gst_caps_set_simple (caps,
2143 "block_align", G_TYPE_INT, context->block_align,
2144 "bitrate", G_TYPE_INT, context->bit_rate, NULL);
2155 /* set private data */
2156 if (context && context->extradata_size > 0) {
2157 GstBuffer *data = gst_buffer_new_and_alloc (context->extradata_size);
2159 gst_buffer_fill (data, 0, context->extradata, context->extradata_size);
2160 gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, data, NULL);
2161 gst_buffer_unref (data);
2164 GST_LOG ("caps for codec_id=%d: %" GST_PTR_FORMAT, codec_id, caps);
2167 GST_LOG ("No caps found for codec_id=%d", codec_id);
2173 /* Convert a FFMPEG Pixel Format and optional AVCodecContext
2174 * to a GstCaps. If the context is ommitted, no fixed values
2175 * for video/audio size will be included in the GstCaps
2177 * See below for usefullness
2181 gst_ffmpeg_pixfmt_to_caps (enum PixelFormat pix_fmt, AVCodecContext * context,
2182 enum AVCodecID codec_id)
2184 GstCaps *caps = NULL;
2185 GstVideoFormat format;
2187 format = gst_ffmpeg_pixfmt_to_videoformat (pix_fmt);
2189 if (format != GST_VIDEO_FORMAT_UNKNOWN) {
2190 caps = gst_ff_vid_caps_new (context, NULL, codec_id, TRUE, "video/x-raw",
2191 "format", G_TYPE_STRING, gst_video_format_to_string (format), NULL);
2195 GST_DEBUG ("caps for pix_fmt=%d: %" GST_PTR_FORMAT, pix_fmt, caps);
2197 GST_LOG ("No caps found for pix_fmt=%d", pix_fmt);
2204 gst_ffmpeg_smpfmt_to_audioformat (enum AVSampleFormat sample_fmt)
2206 switch (sample_fmt) {
2207 case AV_SAMPLE_FMT_U8:
2208 case AV_SAMPLE_FMT_U8P:
2209 return GST_AUDIO_FORMAT_U8;
2211 case AV_SAMPLE_FMT_S16:
2212 case AV_SAMPLE_FMT_S16P:
2213 return GST_AUDIO_FORMAT_S16;
2215 case AV_SAMPLE_FMT_S32:
2216 case AV_SAMPLE_FMT_S32P:
2217 return GST_AUDIO_FORMAT_S32;
2219 case AV_SAMPLE_FMT_FLT:
2220 case AV_SAMPLE_FMT_FLTP:
2221 return GST_AUDIO_FORMAT_F32;
2223 case AV_SAMPLE_FMT_DBL:
2224 case AV_SAMPLE_FMT_DBLP:
2225 return GST_AUDIO_FORMAT_F64;
2229 return GST_AUDIO_FORMAT_UNKNOWN;
2234 /* Convert a FFMPEG Sample Format and optional AVCodecContext
2235 * to a GstCaps. If the context is ommitted, no fixed values
2236 * for video/audio size will be included in the GstCaps
2238 * See below for usefullness
2242 gst_ffmpeg_smpfmt_to_caps (enum AVSampleFormat sample_fmt,
2243 AVCodecContext * context, AVCodec * codec, enum AVCodecID codec_id)
2245 GstCaps *caps = NULL;
2246 GstAudioFormat format;
2248 format = gst_ffmpeg_smpfmt_to_audioformat (sample_fmt);
2250 if (format != GST_AUDIO_FORMAT_UNKNOWN) {
2251 caps = gst_ff_aud_caps_new (context, codec, codec_id, TRUE, "audio/x-raw",
2252 "format", G_TYPE_STRING, gst_audio_format_to_string (format),
2253 "layout", G_TYPE_STRING, "interleaved", NULL);
2254 GST_LOG ("caps for sample_fmt=%d: %" GST_PTR_FORMAT, sample_fmt, caps);
2256 GST_LOG ("No caps found for sample_fmt=%d", sample_fmt);
2263 caps_has_field (GstCaps * caps, const gchar * field)
2267 n = gst_caps_get_size (caps);
2268 for (i = 0; i < n; i++) {
2269 GstStructure *s = gst_caps_get_structure (caps, i);
2271 if (gst_structure_has_field (s, field))
2279 gst_ffmpeg_codectype_to_audio_caps (AVCodecContext * context,
2280 enum AVCodecID codec_id, gboolean encode, AVCodec * codec)
2282 GstCaps *caps = NULL;
2284 GST_DEBUG ("context:%p, codec_id:%d, encode:%d, codec:%p",
2285 context, codec_id, encode, codec);
2287 GST_DEBUG ("sample_fmts:%p, samplerates:%p",
2288 codec->sample_fmts, codec->supported_samplerates);
2291 /* Specific codec context */
2293 gst_ffmpeg_smpfmt_to_caps (context->sample_fmt, context, codec,
2296 caps = gst_ff_aud_caps_new (context, codec, codec_id, encode, "audio/x-raw",
2297 "layout", G_TYPE_STRING, "interleaved", NULL);
2298 if (!caps_has_field (caps, "format"))
2299 gst_ffmpeg_audio_set_sample_fmts (caps,
2300 codec ? codec->sample_fmts : NULL);
2307 gst_ffmpeg_codectype_to_video_caps (AVCodecContext * context,
2308 enum AVCodecID codec_id, gboolean encode, AVCodec * codec)
2312 GST_LOG ("context:%p, codec_id:%d, encode:%d, codec:%p",
2313 context, codec_id, encode, codec);
2316 caps = gst_ffmpeg_pixfmt_to_caps (context->pix_fmt, context, codec_id);
2319 gst_ff_vid_caps_new (context, codec, codec_id, encode, "video/x-raw",
2321 if (!caps_has_field (caps, "format"))
2322 gst_ffmpeg_video_set_pix_fmts (caps, codec ? codec->pix_fmts : NULL);
2327 /* Convert a GstCaps (audio/raw) to a FFMPEG SampleFmt
2328 * and other audio properties in a AVCodecContext.
2330 * For usefullness, see below
2334 gst_ffmpeg_caps_to_smpfmt (const GstCaps * caps,
2335 AVCodecContext * context, gboolean raw)
2337 GstStructure *structure;
2339 GstAudioFormat format = GST_AUDIO_FORMAT_UNKNOWN;
2341 g_return_if_fail (gst_caps_get_size (caps) == 1);
2343 structure = gst_caps_get_structure (caps, 0);
2345 gst_structure_get_int (structure, "channels", &context->channels);
2346 gst_structure_get_int (structure, "rate", &context->sample_rate);
2347 gst_structure_get_int (structure, "block_align", &context->block_align);
2348 gst_structure_get_int (structure, "bitrate", &context->bit_rate);
2353 if (gst_structure_has_name (structure, "audio/x-raw")) {
2354 if ((fmt = gst_structure_get_string (structure, "format"))) {
2355 format = gst_audio_format_from_string (fmt);
2360 case GST_AUDIO_FORMAT_F32:
2361 context->sample_fmt = AV_SAMPLE_FMT_FLT;
2363 case GST_AUDIO_FORMAT_F64:
2364 context->sample_fmt = AV_SAMPLE_FMT_DBL;
2366 case GST_AUDIO_FORMAT_S32:
2367 context->sample_fmt = AV_SAMPLE_FMT_S32;
2369 case GST_AUDIO_FORMAT_S16:
2370 context->sample_fmt = AV_SAMPLE_FMT_S16;
2377 /* Convert a GstCaps (video/raw) to a FFMPEG PixFmt
2378 * and other video properties in a AVCodecContext.
2380 * For usefullness, see below
2384 gst_ffmpeg_caps_to_pixfmt (const GstCaps * caps,
2385 AVCodecContext * context, gboolean raw)
2387 GstStructure *structure;
2389 const GValue *par = NULL;
2391 GstVideoFormat format = GST_VIDEO_FORMAT_UNKNOWN;
2393 GST_DEBUG ("converting caps %" GST_PTR_FORMAT, caps);
2394 g_return_if_fail (gst_caps_get_size (caps) == 1);
2395 structure = gst_caps_get_structure (caps, 0);
2397 gst_structure_get_int (structure, "width", &context->width);
2398 gst_structure_get_int (structure, "height", &context->height);
2399 gst_structure_get_int (structure, "bpp", &context->bits_per_coded_sample);
2401 fps = gst_structure_get_value (structure, "framerate");
2402 if (fps != NULL && GST_VALUE_HOLDS_FRACTION (fps)) {
2404 int num = gst_value_get_fraction_numerator (fps);
2405 int den = gst_value_get_fraction_denominator (fps);
2407 if (num > 0 && den > 0) {
2408 /* somehow these seem mixed up.. */
2409 /* they're fine, this is because it does period=1/frequency */
2410 context->time_base.den = gst_value_get_fraction_numerator (fps);
2411 context->time_base.num = gst_value_get_fraction_denominator (fps);
2412 context->ticks_per_frame = 1;
2414 GST_DEBUG ("setting framerate %d/%d = %lf",
2415 context->time_base.den, context->time_base.num,
2416 1. * context->time_base.den / context->time_base.num);
2418 GST_WARNING ("ignoring insane framerate %d/%d",
2419 context->time_base.den, context->time_base.num);
2423 par = gst_structure_get_value (structure, "pixel-aspect-ratio");
2424 if (par && GST_VALUE_HOLDS_FRACTION (par)) {
2426 int num = gst_value_get_fraction_numerator (par);
2427 int den = gst_value_get_fraction_denominator (par);
2429 if (num > 0 && den > 0) {
2430 context->sample_aspect_ratio.num = num;
2431 context->sample_aspect_ratio.den = den;
2433 GST_DEBUG ("setting pixel-aspect-ratio %d/%d = %lf",
2434 context->sample_aspect_ratio.num, context->sample_aspect_ratio.den,
2435 1. * context->sample_aspect_ratio.num /
2436 context->sample_aspect_ratio.den);
2438 GST_WARNING ("ignoring insane pixel-aspect-ratio %d/%d",
2439 context->sample_aspect_ratio.num, context->sample_aspect_ratio.den);
2446 g_return_if_fail (fps != NULL && GST_VALUE_HOLDS_FRACTION (fps));
2448 if (gst_structure_has_name (structure, "video/x-raw")) {
2449 if ((fmt = gst_structure_get_string (structure, "format"))) {
2450 format = gst_video_format_from_string (fmt);
2455 case GST_VIDEO_FORMAT_YUY2:
2456 context->pix_fmt = AV_PIX_FMT_YUYV422;
2458 case GST_VIDEO_FORMAT_I420:
2459 context->pix_fmt = AV_PIX_FMT_YUV420P;
2461 case GST_VIDEO_FORMAT_A420:
2462 context->pix_fmt = AV_PIX_FMT_YUVA420P;
2464 case GST_VIDEO_FORMAT_Y41B:
2465 context->pix_fmt = AV_PIX_FMT_YUV411P;
2467 case GST_VIDEO_FORMAT_Y42B:
2468 context->pix_fmt = AV_PIX_FMT_YUV422P;
2470 case GST_VIDEO_FORMAT_YUV9:
2471 context->pix_fmt = AV_PIX_FMT_YUV410P;
2473 case GST_VIDEO_FORMAT_Y444:
2474 context->pix_fmt = AV_PIX_FMT_YUV444P;
2476 case GST_VIDEO_FORMAT_GRAY8:
2477 context->pix_fmt = AV_PIX_FMT_GRAY8;
2479 case GST_VIDEO_FORMAT_xRGB:
2480 #if (G_BYTE_ORDER == G_BIG_ENDIAN)
2481 context->pix_fmt = AV_PIX_FMT_RGB32;
2484 case GST_VIDEO_FORMAT_BGRx:
2485 #if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
2486 context->pix_fmt = AV_PIX_FMT_RGB32;
2489 case GST_VIDEO_FORMAT_RGB:
2490 context->pix_fmt = AV_PIX_FMT_RGB24;
2492 case GST_VIDEO_FORMAT_BGR:
2493 context->pix_fmt = AV_PIX_FMT_BGR24;
2495 case GST_VIDEO_FORMAT_RGB16:
2496 context->pix_fmt = AV_PIX_FMT_RGB565;
2498 case GST_VIDEO_FORMAT_RGB15:
2499 context->pix_fmt = AV_PIX_FMT_RGB555;
2501 case GST_VIDEO_FORMAT_RGB8P:
2502 context->pix_fmt = AV_PIX_FMT_PAL8;
2511 GstVideoFormat format;
2512 enum PixelFormat pixfmt;
2515 /* FIXME : FILLME */
2516 static const PixToFmt pixtofmttable[] = {
2517 /* GST_VIDEO_FORMAT_I420, */
2518 {GST_VIDEO_FORMAT_I420, AV_PIX_FMT_YUV420P},
2519 /* Note : this should use a different chroma placement */
2520 {GST_VIDEO_FORMAT_I420, AV_PIX_FMT_YUVJ420P},
2522 /* GST_VIDEO_FORMAT_YV12, */
2523 /* GST_VIDEO_FORMAT_YUY2, */
2524 {GST_VIDEO_FORMAT_YUY2, AV_PIX_FMT_YUYV422},
2525 /* GST_VIDEO_FORMAT_UYVY, */
2526 {GST_VIDEO_FORMAT_UYVY, AV_PIX_FMT_UYVY422},
2527 /* GST_VIDEO_FORMAT_AYUV, */
2528 /* GST_VIDEO_FORMAT_RGBx, */
2529 /* GST_VIDEO_FORMAT_BGRx, */
2530 /* GST_VIDEO_FORMAT_xRGB, */
2531 /* GST_VIDEO_FORMAT_xBGR, */
2532 /* GST_VIDEO_FORMAT_RGBA, */
2533 {GST_VIDEO_FORMAT_RGBA, AV_PIX_FMT_RGBA},
2534 /* GST_VIDEO_FORMAT_BGRA, */
2535 {GST_VIDEO_FORMAT_BGRA, AV_PIX_FMT_BGRA},
2536 /* GST_VIDEO_FORMAT_ARGB, */
2537 {GST_VIDEO_FORMAT_ARGB, AV_PIX_FMT_ARGB},
2538 /* GST_VIDEO_FORMAT_ABGR, */
2539 {GST_VIDEO_FORMAT_ABGR, AV_PIX_FMT_ABGR},
2540 /* GST_VIDEO_FORMAT_RGB, */
2541 {GST_VIDEO_FORMAT_RGB, AV_PIX_FMT_RGB24},
2542 /* GST_VIDEO_FORMAT_BGR, */
2543 {GST_VIDEO_FORMAT_BGR, AV_PIX_FMT_BGR24},
2544 /* GST_VIDEO_FORMAT_Y41B, */
2545 {GST_VIDEO_FORMAT_Y41B, AV_PIX_FMT_YUV411P},
2546 /* GST_VIDEO_FORMAT_Y42B, */
2547 {GST_VIDEO_FORMAT_Y42B, AV_PIX_FMT_YUV422P},
2548 {GST_VIDEO_FORMAT_Y42B, AV_PIX_FMT_YUVJ422P},
2549 /* GST_VIDEO_FORMAT_YVYU, */
2550 /* GST_VIDEO_FORMAT_Y444, */
2551 {GST_VIDEO_FORMAT_Y444, AV_PIX_FMT_YUV444P},
2552 {GST_VIDEO_FORMAT_Y444, AV_PIX_FMT_YUVJ444P},
2553 /* GST_VIDEO_FORMAT_v210, */
2554 /* GST_VIDEO_FORMAT_v216, */
2555 /* GST_VIDEO_FORMAT_NV12, */
2556 {GST_VIDEO_FORMAT_NV12, AV_PIX_FMT_NV12},
2557 /* GST_VIDEO_FORMAT_NV21, */
2558 {GST_VIDEO_FORMAT_NV21, AV_PIX_FMT_NV21},
2559 /* GST_VIDEO_FORMAT_GRAY8, */
2560 {GST_VIDEO_FORMAT_GRAY8, AV_PIX_FMT_GRAY8},
2561 /* GST_VIDEO_FORMAT_GRAY16_BE, */
2562 {GST_VIDEO_FORMAT_GRAY16_BE, AV_PIX_FMT_GRAY16BE},
2563 /* GST_VIDEO_FORMAT_GRAY16_LE, */
2564 {GST_VIDEO_FORMAT_GRAY16_LE, AV_PIX_FMT_GRAY16LE},
2565 /* GST_VIDEO_FORMAT_v308, */
2566 /* GST_VIDEO_FORMAT_Y800, */
2567 /* GST_VIDEO_FORMAT_Y16, */
2568 /* GST_VIDEO_FORMAT_RGB16, */
2569 {GST_VIDEO_FORMAT_RGB16, AV_PIX_FMT_RGB565},
2570 /* GST_VIDEO_FORMAT_BGR16, */
2571 /* GST_VIDEO_FORMAT_RGB15, */
2572 {GST_VIDEO_FORMAT_RGB15, AV_PIX_FMT_RGB555},
2573 /* GST_VIDEO_FORMAT_BGR15, */
2574 /* GST_VIDEO_FORMAT_UYVP, */
2575 /* GST_VIDEO_FORMAT_A420, */
2576 {GST_VIDEO_FORMAT_A420, AV_PIX_FMT_YUVA420P},
2577 /* GST_VIDEO_FORMAT_RGB8_PALETTED, */
2578 {GST_VIDEO_FORMAT_RGB8P, AV_PIX_FMT_PAL8},
2579 /* GST_VIDEO_FORMAT_YUV9, */
2580 {GST_VIDEO_FORMAT_YUV9, AV_PIX_FMT_YUV410P},
2581 /* GST_VIDEO_FORMAT_YVU9, */
2582 /* GST_VIDEO_FORMAT_IYU1, */
2583 /* GST_VIDEO_FORMAT_ARGB64, */
2584 /* GST_VIDEO_FORMAT_AYUV64, */
2585 /* GST_VIDEO_FORMAT_r210, */
2586 {GST_VIDEO_FORMAT_I420_10LE, AV_PIX_FMT_YUV420P10LE},
2587 {GST_VIDEO_FORMAT_I420_10BE, AV_PIX_FMT_YUV420P10BE},
2588 {GST_VIDEO_FORMAT_I422_10LE, AV_PIX_FMT_YUV422P10LE},
2589 {GST_VIDEO_FORMAT_I422_10BE, AV_PIX_FMT_YUV422P10BE},
2590 {GST_VIDEO_FORMAT_Y444_10LE, AV_PIX_FMT_YUV444P10LE},
2591 {GST_VIDEO_FORMAT_Y444_10BE, AV_PIX_FMT_YUV444P10BE},
2592 {GST_VIDEO_FORMAT_GBR, AV_PIX_FMT_GBRP},
2593 {GST_VIDEO_FORMAT_GBR_10LE, AV_PIX_FMT_GBRP10LE},
2594 {GST_VIDEO_FORMAT_GBR_10BE, AV_PIX_FMT_GBRP10BE},
2595 {GST_VIDEO_FORMAT_A420_10LE, AV_PIX_FMT_YUVA420P10LE},
2596 {GST_VIDEO_FORMAT_A420_10BE, AV_PIX_FMT_YUVA420P10BE},
2597 {GST_VIDEO_FORMAT_A422_10LE, AV_PIX_FMT_YUVA422P10LE},
2598 {GST_VIDEO_FORMAT_A422_10BE, AV_PIX_FMT_YUVA422P10BE},
2599 {GST_VIDEO_FORMAT_A444_10LE, AV_PIX_FMT_YUVA444P10LE},
2600 {GST_VIDEO_FORMAT_A444_10BE, AV_PIX_FMT_YUVA444P10BE},
2604 gst_ffmpeg_pixfmt_to_videoformat (enum PixelFormat pixfmt)
2608 for (i = 0; i < G_N_ELEMENTS (pixtofmttable); i++)
2609 if (pixtofmttable[i].pixfmt == pixfmt)
2610 return pixtofmttable[i].format;
2612 GST_DEBUG ("Unknown pixel format %d", pixfmt);
2613 return GST_VIDEO_FORMAT_UNKNOWN;
2616 static enum PixelFormat
2617 gst_ffmpeg_videoformat_to_pixfmt_for_codec (GstVideoFormat format,
2618 const AVCodec * codec)
2622 for (i = 0; i < G_N_ELEMENTS (pixtofmttable); i++) {
2623 if (pixtofmttable[i].format == format) {
2626 if (codec && codec->pix_fmts) {
2627 for (j = 0; codec->pix_fmts[j] != -1; j++) {
2628 if (pixtofmttable[i].pixfmt == codec->pix_fmts[j])
2629 return pixtofmttable[i].pixfmt;
2632 return pixtofmttable[i].pixfmt;
2637 return AV_PIX_FMT_NONE;
2641 gst_ffmpeg_videoformat_to_pixfmt (GstVideoFormat format)
2643 return gst_ffmpeg_videoformat_to_pixfmt_for_codec (format, NULL);
2647 gst_ffmpeg_videoinfo_to_context (GstVideoInfo * info, AVCodecContext * context)
2651 context->width = GST_VIDEO_INFO_WIDTH (info);
2652 context->height = GST_VIDEO_INFO_HEIGHT (info);
2653 for (i = 0; i < GST_VIDEO_INFO_N_COMPONENTS (info); i++)
2654 bpp += GST_VIDEO_INFO_COMP_DEPTH (info, i);
2655 context->bits_per_coded_sample = bpp;
2657 context->ticks_per_frame = 1;
2658 if (GST_VIDEO_INFO_FPS_N (info) == 0) {
2659 GST_DEBUG ("Using 25/1 framerate");
2660 context->time_base.den = 25;
2661 context->time_base.num = 1;
2663 context->time_base.den = GST_VIDEO_INFO_FPS_N (info);
2664 context->time_base.num = GST_VIDEO_INFO_FPS_D (info);
2667 context->sample_aspect_ratio.num = GST_VIDEO_INFO_PAR_N (info);
2668 context->sample_aspect_ratio.den = GST_VIDEO_INFO_PAR_D (info);
2671 gst_ffmpeg_videoformat_to_pixfmt_for_codec (GST_VIDEO_INFO_FORMAT (info),
2676 gst_ffmpeg_audioinfo_to_context (GstAudioInfo * info, AVCodecContext * context)
2678 const AVCodec *codec;
2679 const enum AVSampleFormat *smpl_fmts;
2680 enum AVSampleFormat smpl_fmt = -1;
2682 context->channels = info->channels;
2683 context->sample_rate = info->rate;
2684 context->channel_layout =
2685 gst_ffmpeg_channel_positions_to_layout (info->position, info->channels);
2687 codec = context->codec;
2689 smpl_fmts = codec->sample_fmts;
2691 switch (info->finfo->format) {
2692 case GST_AUDIO_FORMAT_F32:
2694 while (*smpl_fmts != -1) {
2695 if (*smpl_fmts == AV_SAMPLE_FMT_FLT) {
2696 smpl_fmt = *smpl_fmts;
2698 } else if (*smpl_fmts == AV_SAMPLE_FMT_FLTP) {
2699 smpl_fmt = *smpl_fmts;
2705 smpl_fmt = AV_SAMPLE_FMT_FLT;
2708 case GST_AUDIO_FORMAT_F64:
2710 while (*smpl_fmts != -1) {
2711 if (*smpl_fmts == AV_SAMPLE_FMT_DBL) {
2712 smpl_fmt = *smpl_fmts;
2714 } else if (*smpl_fmts == AV_SAMPLE_FMT_DBLP) {
2715 smpl_fmt = *smpl_fmts;
2721 smpl_fmt = AV_SAMPLE_FMT_DBL;
2724 case GST_AUDIO_FORMAT_S32:
2726 while (*smpl_fmts != -1) {
2727 if (*smpl_fmts == AV_SAMPLE_FMT_S32) {
2728 smpl_fmt = *smpl_fmts;
2730 } else if (*smpl_fmts == AV_SAMPLE_FMT_S32P) {
2731 smpl_fmt = *smpl_fmts;
2737 smpl_fmt = AV_SAMPLE_FMT_S32;
2740 case GST_AUDIO_FORMAT_S16:
2742 while (*smpl_fmts != -1) {
2743 if (*smpl_fmts == AV_SAMPLE_FMT_S16) {
2744 smpl_fmt = *smpl_fmts;
2746 } else if (*smpl_fmts == AV_SAMPLE_FMT_S16P) {
2747 smpl_fmt = *smpl_fmts;
2753 smpl_fmt = AV_SAMPLE_FMT_S16;
2756 case GST_AUDIO_FORMAT_U8:
2758 while (*smpl_fmts != -1) {
2759 if (*smpl_fmts == AV_SAMPLE_FMT_U8) {
2760 smpl_fmt = *smpl_fmts;
2762 } else if (*smpl_fmts == AV_SAMPLE_FMT_U8P) {
2763 smpl_fmt = *smpl_fmts;
2769 smpl_fmt = AV_SAMPLE_FMT_U8;
2776 g_assert (smpl_fmt != -1);
2778 context->sample_fmt = smpl_fmt;
2781 /* Convert a GstCaps and a FFMPEG codec Type to a
2782 * AVCodecContext. If the context is ommitted, no fixed values
2783 * for video/audio size will be included in the context
2785 * AVMediaType is primarily meant for uncompressed data GstCaps!
2789 gst_ffmpeg_caps_with_codectype (enum AVMediaType type,
2790 const GstCaps * caps, AVCodecContext * context)
2792 if (context == NULL)
2796 case AVMEDIA_TYPE_VIDEO:
2797 gst_ffmpeg_caps_to_pixfmt (caps, context, TRUE);
2800 case AVMEDIA_TYPE_AUDIO:
2801 gst_ffmpeg_caps_to_smpfmt (caps, context, TRUE);
2812 nal_escape (guint8 * dst, guint8 * src, guint size, guint * destsize)
2816 guint8 *end = src + size;
2819 while (srcp < end) {
2820 if (count == 2 && *srcp <= 0x03) {
2821 GST_DEBUG ("added escape code");
2830 GST_DEBUG ("copy %02x, count %d", *srcp, count);
2833 *destsize = dstp - dst;
2836 /* copy the config, escaping NAL units as we iterate them, if something fails we
2837 * copy everything and hope for the best. */
2839 copy_config (guint8 * dst, guint8 * src, guint size, guint * destsize)
2844 guint nalsize, esize;
2854 cnt = *(srcp + 5) & 0x1f; /* Number of sps */
2856 GST_DEBUG ("num SPS %d", cnt);
2858 memcpy (dstp, srcp, 6);
2862 for (i = 0; i < cnt; i++) {
2863 GST_DEBUG ("copy SPS %d", i);
2864 nalsize = (srcp[0] << 8) | srcp[1];
2865 nal_escape (dstp + 2, srcp + 2, nalsize, &esize);
2866 dstp[0] = esize >> 8;
2867 dstp[1] = esize & 0xff;
2869 srcp += nalsize + 2;
2872 cnt = *(dstp++) = *(srcp++); /* Number of pps */
2874 GST_DEBUG ("num PPS %d", cnt);
2876 for (i = 0; i < cnt; i++) {
2877 GST_DEBUG ("copy PPS %d", i);
2878 nalsize = (srcp[0] << 8) | srcp[1];
2879 nal_escape (dstp + 2, srcp + 2, nalsize, &esize);
2880 dstp[0] = esize >> 8;
2881 dstp[1] = esize & 0xff;
2883 srcp += nalsize + 2;
2885 *destsize = dstp - dst;
2891 GST_DEBUG ("something unexpected, doing full copy");
2892 memcpy (dst, src, size);
2900 * caps_with_codecid () transforms a GstCaps for a known codec
2901 * ID into a filled-in context.
2902 * codec_data from caps will override possible extradata already in the context
2906 gst_ffmpeg_caps_with_codecid (enum AVCodecID codec_id,
2907 enum AVMediaType codec_type, const GstCaps * caps, AVCodecContext * context)
2910 const GValue *value;
2913 GST_LOG ("codec_id:%d, codec_type:%d, caps:%" GST_PTR_FORMAT " context:%p",
2914 codec_id, codec_type, caps, context);
2916 if (!context || !gst_caps_get_size (caps))
2919 str = gst_caps_get_structure (caps, 0);
2921 /* extradata parsing (esds [mpeg4], wma/wmv, msmpeg4v1/2/3, etc.) */
2922 if ((value = gst_structure_get_value (str, "codec_data"))) {
2925 buf = gst_value_get_buffer (value);
2926 gst_buffer_map (buf, &map, GST_MAP_READ);
2928 /* free the old one if it is there */
2929 if (context->extradata)
2930 av_free (context->extradata);
2933 if (codec_id == AV_CODEC_ID_H264) {
2936 GST_DEBUG ("copy, escaping codec_data %d", size);
2937 /* ffmpeg h264 expects the codec_data to be escaped, there is no real
2938 * reason for this but let's just escape it for now. Start by allocating
2939 * enough space, x2 is more than enough.
2941 * FIXME, we disabled escaping because some file already contain escaped
2942 * codec_data and then we escape twice and fail. It's better to leave it
2943 * as is, as that is what most players do. */
2944 context->extradata =
2945 av_mallocz (GST_ROUND_UP_16 (size * 2 +
2946 FF_INPUT_BUFFER_PADDING_SIZE));
2947 copy_config (context->extradata, data, size, &extrasize);
2948 GST_DEBUG ("escaped size: %d", extrasize);
2949 context->extradata_size = extrasize;
2953 /* allocate with enough padding */
2954 GST_DEBUG ("copy codec_data");
2955 context->extradata =
2956 av_mallocz (GST_ROUND_UP_16 (map.size +
2957 FF_INPUT_BUFFER_PADDING_SIZE));
2958 memcpy (context->extradata, map.data, map.size);
2959 context->extradata_size = map.size;
2962 /* Hack for VC1. Sometimes the first (length) byte is 0 for some files */
2963 if (codec_id == AV_CODEC_ID_VC1 && map.size > 0 && map.data[0] == 0) {
2964 context->extradata[0] = (guint8) map.size;
2967 GST_DEBUG ("have codec data of size %" G_GSIZE_FORMAT, map.size);
2969 gst_buffer_unmap (buf, &map);
2970 } else if (context->extradata == NULL && codec_id != AV_CODEC_ID_AAC_LATM &&
2971 codec_id != AV_CODEC_ID_FLAC) {
2972 /* no extradata, alloc dummy with 0 sized, some codecs insist on reading
2973 * extradata anyway which makes then segfault. */
2974 context->extradata =
2975 av_mallocz (GST_ROUND_UP_16 (FF_INPUT_BUFFER_PADDING_SIZE));
2976 context->extradata_size = 0;
2977 GST_DEBUG ("no codec data");
2981 case AV_CODEC_ID_MPEG4:
2983 const gchar *mime = gst_structure_get_name (str);
2985 context->flags |= CODEC_FLAG_4MV;
2987 if (!strcmp (mime, "video/x-divx"))
2988 context->codec_tag = GST_MAKE_FOURCC ('D', 'I', 'V', 'X');
2989 else if (!strcmp (mime, "video/mpeg")) {
2990 const gchar *profile;
2992 context->codec_tag = GST_MAKE_FOURCC ('m', 'p', '4', 'v');
2994 profile = gst_structure_get_string (str, "profile");
2996 if (g_strcmp0 (profile, "advanced-simple") == 0)
2997 context->flags |= CODEC_FLAG_GMC | CODEC_FLAG_QPEL;
3003 case AV_CODEC_ID_SVQ3:
3004 /* FIXME: this is a workaround for older gst-plugins releases
3005 * (<= 0.8.9). This should be removed at some point, because
3006 * it causes wrong decoded frame order. */
3007 if (!context->extradata) {
3008 gint halfpel_flag, thirdpel_flag, low_delay, unknown_svq3_flag;
3011 if (gst_structure_get_int (str, "halfpel_flag", &halfpel_flag) &&
3012 gst_structure_get_int (str, "thirdpel_flag", &thirdpel_flag) &&
3013 gst_structure_get_int (str, "low_delay", &low_delay) &&
3014 gst_structure_get_int (str, "unknown_svq3_flag",
3015 &unknown_svq3_flag)) {
3016 context->extradata = (guint8 *) av_mallocz (0x64);
3017 g_stpcpy ((gchar *) context->extradata, "SVQ3");
3021 flags |= unknown_svq3_flag;
3023 flags |= halfpel_flag;
3025 flags |= thirdpel_flag;
3028 flags = GUINT16_FROM_LE (flags);
3030 memcpy ((gchar *) context->extradata + 0x62, &flags, 2);
3031 context->extradata_size = 0x64;
3036 case AV_CODEC_ID_MSRLE:
3037 case AV_CODEC_ID_QTRLE:
3038 case AV_CODEC_ID_TSCC:
3039 case AV_CODEC_ID_CSCD:
3040 case AV_CODEC_ID_APE:
3044 if (gst_structure_get_int (str, "depth", &depth)) {
3045 context->bits_per_coded_sample = depth;
3047 GST_WARNING ("No depth field in caps %" GST_PTR_FORMAT, caps);
3053 case AV_CODEC_ID_COOK:
3054 case AV_CODEC_ID_RA_288:
3055 case AV_CODEC_ID_RA_144:
3056 case AV_CODEC_ID_SIPR:
3061 if (gst_structure_get_int (str, "leaf_size", &leaf_size))
3062 context->block_align = leaf_size;
3063 if (gst_structure_get_int (str, "bitrate", &bitrate))
3064 context->bit_rate = bitrate;
3067 case AV_CODEC_ID_ALAC:
3068 gst_structure_get_int (str, "samplesize",
3069 &context->bits_per_coded_sample);
3072 case AV_CODEC_ID_DVVIDEO:
3074 const gchar *format;
3076 if ((format = gst_structure_get_string (str, "format"))) {
3078 if (g_str_equal (format, "YUY2"))
3079 context->pix_fmt = AV_PIX_FMT_YUYV422;
3080 else if (g_str_equal (format, "I420"))
3081 context->pix_fmt = AV_PIX_FMT_YUV420P;
3082 else if (g_str_equal (format, "A420"))
3083 context->pix_fmt = AV_PIX_FMT_YUVA420P;
3084 else if (g_str_equal (format, "Y41B"))
3085 context->pix_fmt = AV_PIX_FMT_YUV411P;
3086 else if (g_str_equal (format, "Y42B"))
3087 context->pix_fmt = AV_PIX_FMT_YUV422P;
3088 else if (g_str_equal (format, "YUV9"))
3089 context->pix_fmt = AV_PIX_FMT_YUV410P;
3091 GST_WARNING ("couldn't convert format %s" " to a pixel format",
3095 GST_WARNING ("No specified format");
3098 case AV_CODEC_ID_H263P:
3102 if (!gst_structure_get_boolean (str, "annex-f", &val) || val)
3103 context->flags |= CODEC_FLAG_4MV;
3105 context->flags &= ~CODEC_FLAG_4MV;
3106 if ((!gst_structure_get_boolean (str, "annex-i", &val) || val) &&
3107 (!gst_structure_get_boolean (str, "annex-t", &val) || val))
3108 context->flags |= CODEC_FLAG_AC_PRED;
3110 context->flags &= ~CODEC_FLAG_AC_PRED;
3111 if (!gst_structure_get_boolean (str, "annex-j", &val) || val)
3112 context->flags |= CODEC_FLAG_LOOP_FILTER;
3114 context->flags &= ~CODEC_FLAG_LOOP_FILTER;
3117 case AV_CODEC_ID_ADPCM_G726:
3119 const gchar *layout;
3121 if ((layout = gst_structure_get_string (str, "layout"))) {
3122 if (!strcmp (layout, "g721")) {
3123 context->sample_rate = 8000;
3124 context->channels = 1;
3125 context->bit_rate = 32000;
3134 if (!gst_caps_is_fixed (caps))
3137 /* common properties (width, height, fps) */
3138 switch (codec_type) {
3139 case AVMEDIA_TYPE_VIDEO:
3140 gst_ffmpeg_caps_to_pixfmt (caps, context,
3141 codec_id == AV_CODEC_ID_RAWVIDEO);
3143 case AVMEDIA_TYPE_AUDIO:
3144 gst_ffmpeg_caps_to_smpfmt (caps, context, FALSE);
3150 /* fixup of default settings */
3152 case AV_CODEC_ID_QCELP:
3153 /* QCELP is always mono, no matter what the caps say */
3154 context->channels = 1;
3156 case AV_CODEC_ID_ADPCM_G726:
3157 if (context->sample_rate && context->bit_rate)
3158 context->bits_per_coded_sample =
3159 context->bit_rate / context->sample_rate;
3166 /* _formatid_to_caps () is meant for muxers/demuxers, it
3167 * transforms a name (ffmpeg way of ID'ing these, why don't
3168 * they have unique numerical IDs?) to the corresponding
3169 * caps belonging to that mux-format
3171 * Note: we don't need any additional info because the caps
3172 * isn't supposed to contain any useful info besides the
3177 gst_ffmpeg_formatid_to_caps (const gchar * format_name)
3179 GstCaps *caps = NULL;
3181 if (!strcmp (format_name, "mpeg")) {
3182 caps = gst_caps_new_simple ("video/mpeg",
3183 "systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
3184 } else if (!strcmp (format_name, "mpegts")) {
3185 caps = gst_caps_new_simple ("video/mpegts",
3186 "systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
3187 } else if (!strcmp (format_name, "rm")) {
3188 caps = gst_caps_new_simple ("application/x-pn-realmedia",
3189 "systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
3190 } else if (!strcmp (format_name, "asf")) {
3191 caps = gst_caps_new_empty_simple ("video/x-ms-asf");
3192 } else if (!strcmp (format_name, "avi")) {
3193 caps = gst_caps_new_empty_simple ("video/x-msvideo");
3194 } else if (!strcmp (format_name, "wav")) {
3195 caps = gst_caps_new_empty_simple ("audio/x-wav");
3196 } else if (!strcmp (format_name, "ape")) {
3197 caps = gst_caps_new_empty_simple ("application/x-ape");
3198 } else if (!strcmp (format_name, "swf")) {
3199 caps = gst_caps_new_empty_simple ("application/x-shockwave-flash");
3200 } else if (!strcmp (format_name, "au")) {
3201 caps = gst_caps_new_empty_simple ("audio/x-au");
3202 } else if (!strcmp (format_name, "dv")) {
3203 caps = gst_caps_new_simple ("video/x-dv",
3204 "systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
3205 } else if (!strcmp (format_name, "4xm")) {
3206 caps = gst_caps_new_empty_simple ("video/x-4xm");
3207 } else if (!strcmp (format_name, "matroska")) {
3208 caps = gst_caps_new_empty_simple ("video/x-matroska");
3209 } else if (!strcmp (format_name, "mp3")) {
3210 caps = gst_caps_new_empty_simple ("application/x-id3");
3211 } else if (!strcmp (format_name, "flic")) {
3212 caps = gst_caps_new_empty_simple ("video/x-fli");
3213 } else if (!strcmp (format_name, "flv")) {
3214 caps = gst_caps_new_empty_simple ("video/x-flv");
3215 } else if (!strcmp (format_name, "tta")) {
3216 caps = gst_caps_new_empty_simple ("audio/x-ttafile");
3217 } else if (!strcmp (format_name, "aiff")) {
3218 caps = gst_caps_new_empty_simple ("audio/x-aiff");
3219 } else if (!strcmp (format_name, "mov_mp4_m4a_3gp_3g2")) {
3221 gst_caps_from_string
3222 ("application/x-3gp; video/quicktime; audio/x-m4a");
3223 } else if (!strcmp (format_name, "mov")) {
3224 caps = gst_caps_from_string ("video/quicktime,variant=(string)apple");
3225 } else if (!strcmp (format_name, "mp4")) {
3226 caps = gst_caps_from_string ("video/quicktime,variant=(string)iso");
3227 } else if (!strcmp (format_name, "3gp")) {
3228 caps = gst_caps_from_string ("video/quicktime,variant=(string)3gpp");
3229 } else if (!strcmp (format_name, "3g2")) {
3230 caps = gst_caps_from_string ("video/quicktime,variant=(string)3g2");
3231 } else if (!strcmp (format_name, "psp")) {
3232 caps = gst_caps_from_string ("video/quicktime,variant=(string)psp");
3233 } else if (!strcmp (format_name, "ipod")) {
3234 caps = gst_caps_from_string ("video/quicktime,variant=(string)ipod");
3235 } else if (!strcmp (format_name, "aac")) {
3236 caps = gst_caps_new_simple ("audio/mpeg",
3237 "mpegversion", G_TYPE_INT, 4, NULL);
3238 } else if (!strcmp (format_name, "gif")) {
3239 caps = gst_caps_from_string ("image/gif");
3240 } else if (!strcmp (format_name, "ogg")) {
3241 caps = gst_caps_from_string ("application/ogg");
3242 } else if (!strcmp (format_name, "mxf") || !strcmp (format_name, "mxf_d10")) {
3243 caps = gst_caps_from_string ("application/mxf");
3244 } else if (!strcmp (format_name, "gxf")) {
3245 caps = gst_caps_from_string ("application/gxf");
3246 } else if (!strcmp (format_name, "yuv4mpegpipe")) {
3247 caps = gst_caps_new_simple ("application/x-yuv4mpeg",
3248 "y4mversion", G_TYPE_INT, 2, NULL);
3249 } else if (!strcmp (format_name, "mpc")) {
3250 caps = gst_caps_from_string ("audio/x-musepack, streamversion = (int) 7");
3251 } else if (!strcmp (format_name, "vqf")) {
3252 caps = gst_caps_from_string ("audio/x-vqf");
3253 } else if (!strcmp (format_name, "nsv")) {
3254 caps = gst_caps_from_string ("video/x-nsv");
3255 } else if (!strcmp (format_name, "amr")) {
3256 caps = gst_caps_from_string ("audio/x-amr-nb-sh");
3257 } else if (!strcmp (format_name, "webm")) {
3258 caps = gst_caps_from_string ("video/webm");
3259 } else if (!strcmp (format_name, "voc")) {
3260 caps = gst_caps_from_string ("audio/x-voc");
3261 } else if (!strcmp (format_name, "pva")) {
3262 caps = gst_caps_from_string ("video/x-pva");
3266 GST_LOG ("Could not create stream format caps for %s", format_name);
3267 name = g_strdup_printf ("application/x-gst-av-%s", format_name);
3268 caps = gst_caps_new_empty_simple (name);
3276 gst_ffmpeg_formatid_get_codecids (const gchar * format_name,
3277 enum AVCodecID ** video_codec_list, enum AVCodecID ** audio_codec_list,
3278 AVOutputFormat * plugin)
3280 static enum AVCodecID tmp_vlist[] = {
3284 static enum AVCodecID tmp_alist[] = {
3289 GST_LOG ("format_name : %s", format_name);
3291 if (!strcmp (format_name, "mp4")) {
3292 static enum AVCodecID mp4_video_list[] = {
3293 AV_CODEC_ID_MPEG4, AV_CODEC_ID_H264,
3297 static enum AVCodecID mp4_audio_list[] = {
3298 AV_CODEC_ID_AAC, AV_CODEC_ID_MP3,
3302 *video_codec_list = mp4_video_list;
3303 *audio_codec_list = mp4_audio_list;
3304 } else if (!strcmp (format_name, "mpeg")) {
3305 static enum AVCodecID mpeg_video_list[] = { AV_CODEC_ID_MPEG1VIDEO,
3306 AV_CODEC_ID_MPEG2VIDEO,
3310 static enum AVCodecID mpeg_audio_list[] = { AV_CODEC_ID_MP1,
3316 *video_codec_list = mpeg_video_list;
3317 *audio_codec_list = mpeg_audio_list;
3318 } else if (!strcmp (format_name, "dvd")) {
3319 static enum AVCodecID mpeg_video_list[] = { AV_CODEC_ID_MPEG2VIDEO,
3322 static enum AVCodecID mpeg_audio_list[] = { AV_CODEC_ID_MP2,
3325 AV_CODEC_ID_PCM_S16BE,
3329 *video_codec_list = mpeg_video_list;
3330 *audio_codec_list = mpeg_audio_list;
3331 } else if (!strcmp (format_name, "mpegts")) {
3332 static enum AVCodecID mpegts_video_list[] = { AV_CODEC_ID_MPEG1VIDEO,
3333 AV_CODEC_ID_MPEG2VIDEO,
3337 static enum AVCodecID mpegts_audio_list[] = { AV_CODEC_ID_MP2,
3345 *video_codec_list = mpegts_video_list;
3346 *audio_codec_list = mpegts_audio_list;
3347 } else if (!strcmp (format_name, "vob")) {
3348 static enum AVCodecID vob_video_list[] =
3349 { AV_CODEC_ID_MPEG2VIDEO, AV_CODEC_ID_NONE };
3350 static enum AVCodecID vob_audio_list[] = { AV_CODEC_ID_MP2, AV_CODEC_ID_AC3,
3351 AV_CODEC_ID_DTS, AV_CODEC_ID_NONE
3354 *video_codec_list = vob_video_list;
3355 *audio_codec_list = vob_audio_list;
3356 } else if (!strcmp (format_name, "flv")) {
3357 static enum AVCodecID flv_video_list[] =
3358 { AV_CODEC_ID_FLV1, AV_CODEC_ID_NONE };
3359 static enum AVCodecID flv_audio_list[] =
3360 { AV_CODEC_ID_MP3, AV_CODEC_ID_NONE };
3362 *video_codec_list = flv_video_list;
3363 *audio_codec_list = flv_audio_list;
3364 } else if (!strcmp (format_name, "asf")) {
3365 static enum AVCodecID asf_video_list[] =
3366 { AV_CODEC_ID_WMV1, AV_CODEC_ID_WMV2, AV_CODEC_ID_MSMPEG4V3,
3369 static enum AVCodecID asf_audio_list[] =
3370 { AV_CODEC_ID_WMAV1, AV_CODEC_ID_WMAV2, AV_CODEC_ID_MP3,
3374 *video_codec_list = asf_video_list;
3375 *audio_codec_list = asf_audio_list;
3376 } else if (!strcmp (format_name, "dv")) {
3377 static enum AVCodecID dv_video_list[] =
3378 { AV_CODEC_ID_DVVIDEO, AV_CODEC_ID_NONE };
3379 static enum AVCodecID dv_audio_list[] =
3380 { AV_CODEC_ID_PCM_S16LE, AV_CODEC_ID_NONE };
3382 *video_codec_list = dv_video_list;
3383 *audio_codec_list = dv_audio_list;
3384 } else if (!strcmp (format_name, "mov")) {
3385 static enum AVCodecID mov_video_list[] = {
3386 AV_CODEC_ID_SVQ1, AV_CODEC_ID_SVQ3, AV_CODEC_ID_MPEG4,
3387 AV_CODEC_ID_H263, AV_CODEC_ID_H263P,
3388 AV_CODEC_ID_H264, AV_CODEC_ID_DVVIDEO,
3392 static enum AVCodecID mov_audio_list[] = {
3393 AV_CODEC_ID_PCM_MULAW, AV_CODEC_ID_PCM_ALAW, AV_CODEC_ID_ADPCM_IMA_QT,
3394 AV_CODEC_ID_MACE3, AV_CODEC_ID_MACE6, AV_CODEC_ID_AAC,
3395 AV_CODEC_ID_AMR_NB, AV_CODEC_ID_AMR_WB,
3396 AV_CODEC_ID_PCM_S16BE, AV_CODEC_ID_PCM_S16LE,
3397 AV_CODEC_ID_MP3, AV_CODEC_ID_NONE
3400 *video_codec_list = mov_video_list;
3401 *audio_codec_list = mov_audio_list;
3402 } else if ((!strcmp (format_name, "3gp") || !strcmp (format_name, "3g2"))) {
3403 static enum AVCodecID tgp_video_list[] = {
3404 AV_CODEC_ID_MPEG4, AV_CODEC_ID_H263, AV_CODEC_ID_H263P, AV_CODEC_ID_H264,
3407 static enum AVCodecID tgp_audio_list[] = {
3408 AV_CODEC_ID_AMR_NB, AV_CODEC_ID_AMR_WB,
3413 *video_codec_list = tgp_video_list;
3414 *audio_codec_list = tgp_audio_list;
3415 } else if (!strcmp (format_name, "mmf")) {
3416 static enum AVCodecID mmf_audio_list[] = {
3417 AV_CODEC_ID_ADPCM_YAMAHA, AV_CODEC_ID_NONE
3419 *video_codec_list = NULL;
3420 *audio_codec_list = mmf_audio_list;
3421 } else if (!strcmp (format_name, "amr")) {
3422 static enum AVCodecID amr_audio_list[] = {
3423 AV_CODEC_ID_AMR_NB, AV_CODEC_ID_AMR_WB,
3426 *video_codec_list = NULL;
3427 *audio_codec_list = amr_audio_list;
3428 } else if (!strcmp (format_name, "gif")) {
3429 static enum AVCodecID gif_image_list[] = {
3430 AV_CODEC_ID_RAWVIDEO, AV_CODEC_ID_NONE
3432 *video_codec_list = gif_image_list;
3433 *audio_codec_list = NULL;
3434 } else if ((plugin->audio_codec != AV_CODEC_ID_NONE) ||
3435 (plugin->video_codec != AV_CODEC_ID_NONE)) {
3436 tmp_vlist[0] = plugin->video_codec;
3437 tmp_alist[0] = plugin->audio_codec;
3439 *video_codec_list = tmp_vlist;
3440 *audio_codec_list = tmp_alist;
3441 } else if ((!strcmp (format_name, "pva"))) {
3442 static enum AVCodecID tgp_video_list[] = {
3443 AV_CODEC_ID_MPEG2VIDEO,
3446 static enum AVCodecID tgp_audio_list[] = {
3451 *video_codec_list = tgp_video_list;
3452 *audio_codec_list = tgp_audio_list;
3454 GST_LOG ("Format %s not found", format_name);
3461 /* Convert a GstCaps to a FFMPEG codec ID. Size et all
3462 * are omitted, that can be queried by the user itself,
3463 * we're not eating the GstCaps or anything
3464 * A pointer to an allocated context is also needed for
3465 * optional extra info
3469 gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
3471 enum AVCodecID id = AV_CODEC_ID_NONE;
3472 const gchar *mimetype;
3473 const GstStructure *structure;
3474 gboolean video = FALSE, audio = FALSE; /* we want to be sure! */
3476 g_return_val_if_fail (caps != NULL, AV_CODEC_ID_NONE);
3477 g_return_val_if_fail (gst_caps_get_size (caps) == 1, AV_CODEC_ID_NONE);
3478 structure = gst_caps_get_structure (caps, 0);
3480 mimetype = gst_structure_get_name (structure);
3482 if (!strcmp (mimetype, "video/x-raw")) {
3483 id = AV_CODEC_ID_RAWVIDEO;
3485 } else if (!strcmp (mimetype, "audio/x-raw")) {
3488 if (gst_audio_info_from_caps (&info, caps)) {
3489 switch (GST_AUDIO_INFO_FORMAT (&info)) {
3490 case GST_AUDIO_FORMAT_S8:
3491 id = AV_CODEC_ID_PCM_S8;
3493 case GST_AUDIO_FORMAT_U8:
3494 id = AV_CODEC_ID_PCM_U8;
3496 case GST_AUDIO_FORMAT_S16LE:
3497 id = AV_CODEC_ID_PCM_S16LE;
3499 case GST_AUDIO_FORMAT_S16BE:
3500 id = AV_CODEC_ID_PCM_S16BE;
3502 case GST_AUDIO_FORMAT_U16LE:
3503 id = AV_CODEC_ID_PCM_U16LE;
3505 case GST_AUDIO_FORMAT_U16BE:
3506 id = AV_CODEC_ID_PCM_U16BE;
3511 if (id != AV_CODEC_ID_NONE)
3514 } else if (!strcmp (mimetype, "audio/x-mulaw")) {
3515 id = AV_CODEC_ID_PCM_MULAW;
3517 } else if (!strcmp (mimetype, "audio/x-alaw")) {
3518 id = AV_CODEC_ID_PCM_ALAW;
3520 } else if (!strcmp (mimetype, "video/x-dv")) {
3523 if (gst_structure_get_boolean (structure, "systemstream", &sys_strm) &&
3525 id = AV_CODEC_ID_DVVIDEO;
3528 } else if (!strcmp (mimetype, "audio/x-dv")) { /* ??? */
3529 id = AV_CODEC_ID_DVAUDIO;
3531 } else if (!strcmp (mimetype, "video/x-h263")) {
3532 const gchar *h263version =
3533 gst_structure_get_string (structure, "h263version");
3534 if (h263version && !strcmp (h263version, "h263p"))
3535 id = AV_CODEC_ID_H263P;
3537 id = AV_CODEC_ID_H263;
3539 } else if (!strcmp (mimetype, "video/x-intel-h263")) {
3540 id = AV_CODEC_ID_H263I;
3542 } else if (!strcmp (mimetype, "video/x-h261")) {
3543 id = AV_CODEC_ID_H261;
3545 } else if (!strcmp (mimetype, "video/mpeg")) {
3549 if (gst_structure_get_boolean (structure, "systemstream", &sys_strm) &&
3550 gst_structure_get_int (structure, "mpegversion", &mpegversion) &&
3552 switch (mpegversion) {
3554 id = AV_CODEC_ID_MPEG1VIDEO;
3557 id = AV_CODEC_ID_MPEG2VIDEO;
3560 id = AV_CODEC_ID_MPEG4;
3564 if (id != AV_CODEC_ID_NONE)
3566 } else if (!strcmp (mimetype, "image/jpeg")) {
3567 id = AV_CODEC_ID_MJPEG; /* A... B... */
3569 } else if (!strcmp (mimetype, "video/x-jpeg-b")) {
3570 id = AV_CODEC_ID_MJPEGB;
3572 } else if (!strcmp (mimetype, "video/x-wmv")) {
3573 gint wmvversion = 0;
3575 if (gst_structure_get_int (structure, "wmvversion", &wmvversion)) {
3576 switch (wmvversion) {
3578 id = AV_CODEC_ID_WMV1;
3581 id = AV_CODEC_ID_WMV2;
3585 const gchar *format;
3587 /* WMV3 unless the fourcc exists and says otherwise */
3588 id = AV_CODEC_ID_WMV3;
3590 if ((format = gst_structure_get_string (structure, "format")) &&
3591 (g_str_equal (format, "WVC1") || g_str_equal (format, "WMVA")))
3592 id = AV_CODEC_ID_VC1;
3598 if (id != AV_CODEC_ID_NONE)
3600 } else if (!strcmp (mimetype, "audio/x-vorbis")) {
3601 id = AV_CODEC_ID_VORBIS;
3603 } else if (!strcmp (mimetype, "audio/x-qdm2")) {
3604 id = AV_CODEC_ID_QDM2;
3606 } else if (!strcmp (mimetype, "audio/mpeg")) {
3608 gint mpegversion = 0;
3610 if (gst_structure_get_int (structure, "mpegversion", &mpegversion)) {
3611 switch (mpegversion) {
3612 case 2: /* ffmpeg uses faad for both... */
3614 id = AV_CODEC_ID_AAC;
3617 if (gst_structure_get_int (structure, "layer", &layer)) {
3620 id = AV_CODEC_ID_MP1;
3623 id = AV_CODEC_ID_MP2;
3626 id = AV_CODEC_ID_MP3;
3632 if (id != AV_CODEC_ID_NONE)
3634 } else if (!strcmp (mimetype, "audio/x-musepack")) {
3635 gint streamversion = -1;
3637 if (gst_structure_get_int (structure, "streamversion", &streamversion)) {
3638 if (streamversion == 7)
3639 id = AV_CODEC_ID_MUSEPACK7;
3641 id = AV_CODEC_ID_MUSEPACK7;
3643 } else if (!strcmp (mimetype, "audio/x-wma")) {
3644 gint wmaversion = 0;
3646 if (gst_structure_get_int (structure, "wmaversion", &wmaversion)) {
3647 switch (wmaversion) {
3649 id = AV_CODEC_ID_WMAV1;
3652 id = AV_CODEC_ID_WMAV2;
3655 id = AV_CODEC_ID_WMAPRO;
3659 if (id != AV_CODEC_ID_NONE)
3661 } else if (!strcmp (mimetype, "audio/x-wms")) {
3662 id = AV_CODEC_ID_WMAVOICE;
3664 } else if (!strcmp (mimetype, "audio/x-ac3")) {
3665 id = AV_CODEC_ID_AC3;
3667 } else if (!strcmp (mimetype, "audio/x-eac3")) {
3668 id = AV_CODEC_ID_EAC3;
3670 } else if (!strcmp (mimetype, "audio/x-vnd.sony.atrac3") ||
3671 !strcmp (mimetype, "audio/atrac3")) {
3672 id = AV_CODEC_ID_ATRAC3;
3674 } else if (!strcmp (mimetype, "audio/x-dts")) {
3675 id = AV_CODEC_ID_DTS;
3677 } else if (!strcmp (mimetype, "application/x-ape")) {
3678 id = AV_CODEC_ID_APE;
3680 } else if (!strcmp (mimetype, "video/x-msmpeg")) {
3681 gint msmpegversion = 0;
3683 if (gst_structure_get_int (structure, "msmpegversion", &msmpegversion)) {
3684 switch (msmpegversion) {
3686 id = AV_CODEC_ID_MSMPEG4V1;
3689 id = AV_CODEC_ID_MSMPEG4V2;
3692 id = AV_CODEC_ID_MSMPEG4V3;
3696 if (id != AV_CODEC_ID_NONE)
3698 } else if (!strcmp (mimetype, "video/x-svq")) {
3699 gint svqversion = 0;
3701 if (gst_structure_get_int (structure, "svqversion", &svqversion)) {
3702 switch (svqversion) {
3704 id = AV_CODEC_ID_SVQ1;
3707 id = AV_CODEC_ID_SVQ3;
3711 if (id != AV_CODEC_ID_NONE)
3713 } else if (!strcmp (mimetype, "video/x-huffyuv")) {
3714 id = AV_CODEC_ID_HUFFYUV;
3716 } else if (!strcmp (mimetype, "audio/x-mace")) {
3717 gint maceversion = 0;
3719 if (gst_structure_get_int (structure, "maceversion", &maceversion)) {
3720 switch (maceversion) {
3722 id = AV_CODEC_ID_MACE3;
3725 id = AV_CODEC_ID_MACE6;
3729 if (id != AV_CODEC_ID_NONE)
3731 } else if (!strcmp (mimetype, "video/x-theora")) {
3732 id = AV_CODEC_ID_THEORA;
3734 } else if (!strcmp (mimetype, "video/x-vp3")) {
3735 id = AV_CODEC_ID_VP3;
3737 } else if (!strcmp (mimetype, "video/x-vp5")) {
3738 id = AV_CODEC_ID_VP5;
3740 } else if (!strcmp (mimetype, "video/x-vp6")) {
3741 id = AV_CODEC_ID_VP6;
3743 } else if (!strcmp (mimetype, "video/x-vp6-flash")) {
3744 id = AV_CODEC_ID_VP6F;
3746 } else if (!strcmp (mimetype, "video/x-vp6-alpha")) {
3747 id = AV_CODEC_ID_VP6A;
3749 } else if (!strcmp (mimetype, "video/x-vp8")) {
3750 id = AV_CODEC_ID_VP8;
3752 } else if (!strcmp (mimetype, "video/x-vp9")) {
3753 id = AV_CODEC_ID_VP9;
3755 } else if (!strcmp (mimetype, "video/x-flash-screen")) {
3756 id = AV_CODEC_ID_FLASHSV;
3758 } else if (!strcmp (mimetype, "video/x-indeo")) {
3759 gint indeoversion = 0;
3761 if (gst_structure_get_int (structure, "indeoversion", &indeoversion)) {
3762 switch (indeoversion) {
3764 id = AV_CODEC_ID_INDEO5;
3767 id = AV_CODEC_ID_INDEO4;
3770 id = AV_CODEC_ID_INDEO3;
3773 id = AV_CODEC_ID_INDEO2;
3776 if (id != AV_CODEC_ID_NONE)
3779 } else if (!strcmp (mimetype, "video/x-divx")) {
3780 gint divxversion = 0;
3782 if (gst_structure_get_int (structure, "divxversion", &divxversion)) {
3783 switch (divxversion) {
3785 id = AV_CODEC_ID_MSMPEG4V3;
3789 id = AV_CODEC_ID_MPEG4;
3793 if (id != AV_CODEC_ID_NONE)
3795 } else if (!strcmp (mimetype, "video/x-ffv")) {
3796 gint ffvversion = 0;
3798 if (gst_structure_get_int (structure, "ffvversion", &ffvversion) &&
3800 id = AV_CODEC_ID_FFV1;
3803 } else if (!strcmp (mimetype, "video/x-apple-intermediate-codec")) {
3804 id = AV_CODEC_ID_AIC;
3806 } else if (!strcmp (mimetype, "audio/x-adpcm")) {
3807 const gchar *layout;
3809 layout = gst_structure_get_string (structure, "layout");
3810 if (layout == NULL) {
3812 } else if (!strcmp (layout, "quicktime")) {
3813 id = AV_CODEC_ID_ADPCM_IMA_QT;
3814 } else if (!strcmp (layout, "microsoft")) {
3815 id = AV_CODEC_ID_ADPCM_MS;
3816 } else if (!strcmp (layout, "dvi")) {
3817 id = AV_CODEC_ID_ADPCM_IMA_WAV;
3818 } else if (!strcmp (layout, "4xm")) {
3819 id = AV_CODEC_ID_ADPCM_4XM;
3820 } else if (!strcmp (layout, "smjpeg")) {
3821 id = AV_CODEC_ID_ADPCM_IMA_SMJPEG;
3822 } else if (!strcmp (layout, "dk3")) {
3823 id = AV_CODEC_ID_ADPCM_IMA_DK3;
3824 } else if (!strcmp (layout, "dk4")) {
3825 id = AV_CODEC_ID_ADPCM_IMA_DK4;
3826 } else if (!strcmp (layout, "westwood")) {
3827 id = AV_CODEC_ID_ADPCM_IMA_WS;
3828 } else if (!strcmp (layout, "iss")) {
3829 id = AV_CODEC_ID_ADPCM_IMA_ISS;
3830 } else if (!strcmp (layout, "xa")) {
3831 id = AV_CODEC_ID_ADPCM_XA;
3832 } else if (!strcmp (layout, "adx")) {
3833 id = AV_CODEC_ID_ADPCM_ADX;
3834 } else if (!strcmp (layout, "ea")) {
3835 id = AV_CODEC_ID_ADPCM_EA;
3836 } else if (!strcmp (layout, "g726")) {
3837 id = AV_CODEC_ID_ADPCM_G726;
3838 } else if (!strcmp (layout, "g721")) {
3839 id = AV_CODEC_ID_ADPCM_G726;
3840 } else if (!strcmp (layout, "ct")) {
3841 id = AV_CODEC_ID_ADPCM_CT;
3842 } else if (!strcmp (layout, "swf")) {
3843 id = AV_CODEC_ID_ADPCM_SWF;
3844 } else if (!strcmp (layout, "yamaha")) {
3845 id = AV_CODEC_ID_ADPCM_YAMAHA;
3846 } else if (!strcmp (layout, "sbpro2")) {
3847 id = AV_CODEC_ID_ADPCM_SBPRO_2;
3848 } else if (!strcmp (layout, "sbpro3")) {
3849 id = AV_CODEC_ID_ADPCM_SBPRO_3;
3850 } else if (!strcmp (layout, "sbpro4")) {
3851 id = AV_CODEC_ID_ADPCM_SBPRO_4;
3853 if (id != AV_CODEC_ID_NONE)
3855 } else if (!strcmp (mimetype, "video/x-4xm")) {
3856 id = AV_CODEC_ID_4XM;
3858 } else if (!strcmp (mimetype, "audio/x-dpcm")) {
3859 const gchar *layout;
3861 layout = gst_structure_get_string (structure, "layout");
3864 } else if (!strcmp (layout, "roq")) {
3865 id = AV_CODEC_ID_ROQ_DPCM;
3866 } else if (!strcmp (layout, "interplay")) {
3867 id = AV_CODEC_ID_INTERPLAY_DPCM;
3868 } else if (!strcmp (layout, "xan")) {
3869 id = AV_CODEC_ID_XAN_DPCM;
3870 } else if (!strcmp (layout, "sol")) {
3871 id = AV_CODEC_ID_SOL_DPCM;
3873 if (id != AV_CODEC_ID_NONE)
3875 } else if (!strcmp (mimetype, "audio/x-flac")) {
3876 id = AV_CODEC_ID_FLAC;
3878 } else if (!strcmp (mimetype, "audio/x-shorten")) {
3879 id = AV_CODEC_ID_SHORTEN;
3881 } else if (!strcmp (mimetype, "audio/x-alac")) {
3882 id = AV_CODEC_ID_ALAC;
3884 } else if (!strcmp (mimetype, "video/x-cinepak")) {
3885 id = AV_CODEC_ID_CINEPAK;
3887 } else if (!strcmp (mimetype, "video/x-pn-realvideo")) {
3890 if (gst_structure_get_int (structure, "rmversion", &rmversion)) {
3891 switch (rmversion) {
3893 id = AV_CODEC_ID_RV10;
3896 id = AV_CODEC_ID_RV20;
3899 id = AV_CODEC_ID_RV30;
3902 id = AV_CODEC_ID_RV40;
3906 if (id != AV_CODEC_ID_NONE)
3908 } else if (!strcmp (mimetype, "audio/x-sipro")) {
3909 id = AV_CODEC_ID_SIPR;
3911 } else if (!strcmp (mimetype, "audio/x-pn-realaudio")) {
3914 if (gst_structure_get_int (structure, "raversion", &raversion)) {
3915 switch (raversion) {
3917 id = AV_CODEC_ID_RA_144;
3920 id = AV_CODEC_ID_RA_288;
3923 id = AV_CODEC_ID_COOK;
3927 if (id != AV_CODEC_ID_NONE)
3929 } else if (!strcmp (mimetype, "video/x-rle")) {
3930 const gchar *layout;
3932 if ((layout = gst_structure_get_string (structure, "layout"))) {
3933 if (!strcmp (layout, "microsoft")) {
3934 id = AV_CODEC_ID_MSRLE;
3938 } else if (!strcmp (mimetype, "video/x-xan")) {
3941 if ((gst_structure_get_int (structure, "wcversion", &wcversion))) {
3942 switch (wcversion) {
3944 id = AV_CODEC_ID_XAN_WC3;
3948 id = AV_CODEC_ID_XAN_WC4;
3955 } else if (!strcmp (mimetype, "audio/AMR")) {
3957 id = AV_CODEC_ID_AMR_NB;
3958 } else if (!strcmp (mimetype, "audio/AMR-WB")) {
3959 id = AV_CODEC_ID_AMR_WB;
3961 } else if (!strcmp (mimetype, "audio/qcelp")) {
3962 id = AV_CODEC_ID_QCELP;
3964 } else if (!strcmp (mimetype, "video/x-h264")) {
3965 id = AV_CODEC_ID_H264;
3967 } else if (!strcmp (mimetype, "video/x-h265")) {
3968 id = AV_CODEC_ID_HEVC;
3970 } else if (!strcmp (mimetype, "video/x-flash-video")) {
3971 gint flvversion = 0;
3973 if ((gst_structure_get_int (structure, "flvversion", &flvversion))) {
3974 switch (flvversion) {
3976 id = AV_CODEC_ID_FLV1;
3984 } else if (!strcmp (mimetype, "audio/x-nellymoser")) {
3985 id = AV_CODEC_ID_NELLYMOSER;
3987 } else if (!strncmp (mimetype, "audio/x-gst-av-", 15)) {
3991 if (strlen (mimetype) <= 30 &&
3992 sscanf (mimetype, "audio/x-gst-av-%s", ext) == 1) {
3993 if ((codec = avcodec_find_decoder_by_name (ext)) ||
3994 (codec = avcodec_find_encoder_by_name (ext))) {
3999 } else if (!strncmp (mimetype, "video/x-gst-av-", 15)) {
4003 if (strlen (mimetype) <= 30 &&
4004 sscanf (mimetype, "video/x-gst-av-%s", ext) == 1) {
4005 if ((codec = avcodec_find_decoder_by_name (ext)) ||
4006 (codec = avcodec_find_encoder_by_name (ext))) {
4013 if (context != NULL) {
4014 if (video == TRUE) {
4015 context->codec_type = AVMEDIA_TYPE_VIDEO;
4016 } else if (audio == TRUE) {
4017 context->codec_type = AVMEDIA_TYPE_AUDIO;
4019 context->codec_type = AVMEDIA_TYPE_UNKNOWN;
4021 context->codec_id = id;
4022 gst_ffmpeg_caps_with_codecid (id, context->codec_type, caps, context);
4025 if (id != AV_CODEC_ID_NONE) {
4026 GST_DEBUG ("The id=%d belongs to the caps %" GST_PTR_FORMAT, id, caps);
4028 GST_WARNING ("Couldn't figure out the id for caps %" GST_PTR_FORMAT, caps);