diff options
Diffstat (limited to 'ext/libav/gstavcodecmap.c')
-rw-r--r-- | ext/libav/gstavcodecmap.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/ext/libav/gstavcodecmap.c b/ext/libav/gstavcodecmap.c index 442d333..3eec6a4 100644 --- a/ext/libav/gstavcodecmap.c +++ b/ext/libav/gstavcodecmap.c @@ -1300,6 +1300,9 @@ gst_ffmpeg_codecid_to_caps (enum AVCodecID codec_id, gst_caps_set_value (caps, "stream-format", &arr); g_value_unset (&arr); } else if (context) { + /* FIXME: ffmpeg currently assumes AVC if there is extradata and + * byte-stream otherwise. See for example the MOV or MPEG-TS code. + * ffmpeg does not distinguish the different types of AVC. */ if (context->extradata_size > 0) { gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "avc", NULL); @@ -1329,8 +1332,10 @@ gst_ffmpeg_codecid_to_caps (enum AVCodecID codec_id, gst_caps_set_value (caps, "stream-format", &arr); g_value_unset (&arr); } else if (context) { + /* FIXME: ffmpeg currently assumes HVC1 if there is extradata and + * byte-stream otherwise. See for example the MOV or MPEG-TS code. + * ffmpeg does not distinguish the different types: HVC1/HEV1/etc. */ if (context->extradata_size > 0) { - /* FIXME: Assume hvc1 */ gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "hvc1", NULL); } else { @@ -1467,13 +1472,14 @@ gst_ffmpeg_codecid_to_caps (enum AVCodecID codec_id, gst_caps_set_simple (caps, "mpegversion", G_TYPE_INT, 4, "base-profile", G_TYPE_STRING, "lc", NULL); + /* FIXME: ffmpeg currently assumes raw if there is extradata and + * ADTS otherwise. See for example the FDK AAC encoder. */ if (context && context->extradata_size > 0) { gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "raw", NULL); gst_codec_utils_aac_caps_set_level_and_profile (caps, context->extradata, context->extradata_size); } else if (context) { - /* FIXME: Assume adts */ gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "adts", NULL); } |