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gst/mxf/mxfmpeg.c: Add initial support for h.264 video (SMPTE RP2008).

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Original commit message from CVS:
* gst/mxf/mxfmpeg.c: (mxf_mpeg_es_create_caps),
(mxf_mpeg_create_caps):
Add initial support for h.264 video (SMPTE RP2008).
This commit is contained in:
Sebastian Dröge 2008-12-22 20:56:10 +00:00
parent 2169215a12
commit 9488ef3764
2 changed files with 40 additions and 9 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-12-22 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* gst/mxf/mxfmpeg.c: (mxf_mpeg_es_create_caps),
(mxf_mpeg_create_caps):
Add initial support for h.264 video (SMPTE RP2008).
2008-12-22 Sebastian Dröge <sebastian.droege@collabora.co.uk> 2008-12-22 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* gst/mxf/mxfmetadata.c: (mxf_metadata_base_resolve): * gst/mxf/mxfmetadata.c: (mxf_metadata_base_resolve):

43
gst/mxf/mxfmpeg.c
View file

@ -386,6 +386,12 @@ mxf_mpeg_es_create_caps (MXFMetadataTimelineTrack * track, GstTagList ** tags,
gst_buffer_unref (codec_data); gst_buffer_unref (codec_data);
} }
codec_name = "MPEG-4 Video"; codec_name = "MPEG-4 Video";
} else if ((p->picture_essence_coding.u[13] >> 4) == 0x03) {
/* RP 2008 */
/* TODO: What about codec_data for AVC1 streams? */
caps = gst_caps_new_simple ("video/x-h264", NULL);
codec_name = "h.264 Video";
} else { } else {
GST_ERROR ("Unsupported MPEG picture essence coding 0x%02x", GST_ERROR ("Unsupported MPEG picture essence coding 0x%02x",
p->picture_essence_coding.u[13]); p->picture_essence_coding.u[13]);
@ -472,17 +478,17 @@ mxf_mpeg_create_caps (MXFMetadataTimelineTrack * track, GstTagList ** tags,
if (!track->parent.descriptor[i]) if (!track->parent.descriptor[i])
continue; continue;
if (MXF_IS_METADATA_GENERIC_PICTURE_ESSENCE_DESCRIPTOR (track->parent. if (MXF_IS_METADATA_GENERIC_PICTURE_ESSENCE_DESCRIPTOR (track->
descriptor[i])) { parent.descriptor[i])) {
f = track->parent.descriptor[i]; f = track->parent.descriptor[i];
p = (MXFMetadataGenericPictureEssenceDescriptor *) track-> p = (MXFMetadataGenericPictureEssenceDescriptor *) track->parent.
parent.descriptor[i]; descriptor[i];
break; break;
} else if (MXF_IS_METADATA_GENERIC_SOUND_ESSENCE_DESCRIPTOR (track->parent. } else if (MXF_IS_METADATA_GENERIC_SOUND_ESSENCE_DESCRIPTOR (track->
descriptor[i])) { parent.descriptor[i])) {
f = track->parent.descriptor[i]; f = track->parent.descriptor[i];
s = (MXFMetadataGenericSoundEssenceDescriptor *) track-> s = (MXFMetadataGenericSoundEssenceDescriptor *) track->parent.
parent.descriptor[i]; descriptor[i];
break; break;
} }
} }
@ -518,9 +524,28 @@ mxf_mpeg_create_caps (MXFMetadataTimelineTrack * track, GstTagList ** tags,
*tags = gst_tag_list_new (); *tags = gst_tag_list_new ();
gst_tag_list_add (*tags, GST_TAG_MERGE_APPEND, GST_TAG_VIDEO_CODEC, gst_tag_list_add (*tags, GST_TAG_MERGE_APPEND, GST_TAG_VIDEO_CODEC,
"MPEG TS", NULL); "MPEG TS", NULL);
} else if (f->essence_container.u[13] == 0x0f) {
GST_DEBUG ("Found h264 NAL unit stream");
/* RP 2008 */
/* TODO: What about codec_data? */
caps = gst_caps_new_simple ("video/x-h264", NULL);
if (!*tags)
*tags = gst_tag_list_new ();
gst_tag_list_add (*tags, GST_TAG_MERGE_APPEND, GST_TAG_VIDEO_CODEC,
"h.264 Video", NULL);
} else if (f->essence_container.u[13] == 0x10) {
GST_DEBUG ("Found h264 byte stream stream");
/* RP 2008 */
caps = gst_caps_new_simple ("video/x-h264", NULL);
if (!*tags)
*tags = gst_tag_list_new ();
gst_tag_list_add (*tags, GST_TAG_MERGE_APPEND, GST_TAG_VIDEO_CODEC,
"h.264 Video", NULL);
} }
if (p) if (p && caps)
mxf_metadata_generic_picture_essence_descriptor_set_caps (p, caps); mxf_metadata_generic_picture_essence_descriptor_set_caps (p, caps);
return caps; return caps;