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ext/ffmpeg/: Add the CODEC_FLAG_GLOBAL_HEADER to the exposed flags, and makes it as such configurable as a property. ...

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Original commit message from CVS:
Patch by: Mark Nauwelaerts <manauw at skynet dot be> and
Thomas Vander Stichele  <thomas at apestaart dot org>
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_flags_get_type):
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps),
(gst_ffmpeg_caps_with_codecid), (gst_ffmpeg_caps_to_codecid),
(gst_ffmpeg_get_codecid_longname):
Add the CODEC_FLAG_GLOBAL_HEADER to the exposed flags, and makes it as such
configurable as a property. Fixes #393187.
This commit is contained in:
Mark Nauwelaerts 2007-04-12 11:06:46 +00:00 committed by Wim Taymans
parent eff0fefa3e
commit ed36eb0fc5
3 changed files with 25 additions and 1 deletions
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12
ChangeLog
View file

@ -1,3 +1,15 @@
2007-04-12 Wim Taymans <wim@fluendo.com>
Patch by: Mark Nauwelaerts <manauw at skynet dot be> and
Thomas Vander Stichele <thomas at apestaart dot org>
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_flags_get_type):
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps),
(gst_ffmpeg_caps_with_codecid), (gst_ffmpeg_caps_to_codecid),
(gst_ffmpeg_get_codecid_longname):
Add the CODEC_FLAG_GLOBAL_HEADER to the exposed flags, and makes it as such
configurable as a property. Fixes #393187.
2007-04-12 Wim Taymans <wim@fluendo.com>
Patch by: Yves Lefebvre <ivanohe at abacom dot com>

1
ext/ffmpeg/gstffmpegcfg.c
View file

@ -267,6 +267,7 @@ gst_ffmpeg_flags_get_type (void)
{CODEC_FLAG_GRAY, "Only decode/encode grayscale", "gray"},
{CODEC_FLAG_NORMALIZE_AQP, "Normalize Adaptive Quantization (masking, etc)", "aqp"},
{CODEC_FLAG_TRELLIS_QUANT, "Trellis Quantization", "trellis"},
{CODEC_FLAG_GLOBAL_HEADER, "Global headers in extradata instead of every keyframe", "global-headers"},
{CODEC_FLAG_AC_PRED, "H263 Advanced Intra Coding / MPEG4 AC prediction", "aic"},
{CODEC_FLAG_H263P_UMV, "Unlimited Motion Vector", "umv"},
{CODEC_FLAG_CBP_RD, "Rate Distoration Optimization for CBP", "cbp-rd"},

13
ext/ffmpeg/gstffmpegcodecmap.c
View file

@ -534,6 +534,7 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
caps = gst_ff_vid_caps_new (context, codec_id, "video/x-vp3", NULL);
break;
#ifdef CODEC_ID_VP5
case CODEC_ID_VP5:
caps = gst_ff_vid_caps_new (context, codec_id, "video/x-vp5", NULL);
break;
@ -545,6 +546,7 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
case CODEC_ID_VP6F:
caps = gst_ff_vid_caps_new (context, codec_id, "video/x-vp6-flash", NULL);
break;
#endif
case CODEC_ID_THEORA:
caps = gst_ff_vid_caps_new (context, codec_id, "video/x-theora", NULL);
@ -1493,6 +1495,7 @@ gst_ffmpeg_caps_with_codectype (enum CodecType type,
/*
* caps_with_codecid () transforms a GstCaps for a known codec
* ID into a filled-in context.
* codec_data from caps will override possible extradata already in the context
*/
void
@ -1513,12 +1516,16 @@ gst_ffmpeg_caps_with_codecid (enum CodecID codec_id,
buf = GST_BUFFER_CAST (gst_value_get_mini_object (value));
size = GST_BUFFER_SIZE (buf);
/* free the old one if it is there */
if (context->extradata)
av_free (context->extradata);
/* allocate with enough padding */
context->extradata =
av_mallocz (GST_ROUND_UP_16 (size + FF_INPUT_BUFFER_PADDING_SIZE));
memcpy (context->extradata, GST_BUFFER_DATA (buf), size);
context->extradata_size = size;
} else {
} else if (context->extradata == NULL) {
/* no extradata, alloc dummy with 0 sized, some codecs insist on reading
* extradata anyway which makes then segfault. */
context->extradata =
@ -2128,6 +2135,7 @@ gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
} else if (!strcmp (mimetype, "video/x-vp3")) {
id = CODEC_ID_VP3;
video = TRUE;
#ifdef CODEC_ID_VP5
} else if (!strcmp (mimetype, "video/x-vp5")) {
id = CODEC_ID_VP5;
video = TRUE;
@ -2137,6 +2145,7 @@ gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
} else if (!strcmp (mimetype, "video/x-vp6-flash")) {
id = CODEC_ID_VP6F;
video = TRUE;
#endif
} else if (!strcmp (mimetype, "video/x-flash-screen")) {
id = CODEC_ID_FLASHSV;
video = TRUE;
@ -2532,6 +2541,7 @@ gst_ffmpeg_get_codecid_longname (enum CodecID codec_id)
case CODEC_ID_VP3:
name = "VP3 video";
break;
#ifdef CODEC_ID_VP5
case CODEC_ID_VP5:
name = "VP5 video";
break;
@ -2541,6 +2551,7 @@ gst_ffmpeg_get_codecid_longname (enum CodecID codec_id)
case CODEC_ID_VP6F:
name = "VP6 Flash video";
break;
#endif
case CODEC_ID_FLASHSV:
name = "Flash Screen Video";
break;