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Code Issues Releases Activity

use generic 'glbl' atom if extradata is present but no specific method is known

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Originally committed as revision 11272 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2007-12-19 16:00:08 +00:00
parent bde246014f
commit 79e42311d3
1 changed files with 12 additions and 0 deletions
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12
libavformat/movenc.c
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@ -322,6 +322,14 @@ static int mov_write_wave_tag(ByteIOContext *pb, MOVTrack* track)
return updateSize (pb, pos); return updateSize (pb, pos);
} }
static int mov_write_glbl_tag(ByteIOContext *pb, MOVTrack* track)
{
put_be32(pb, track->vosLen+8);
put_tag(pb, "glbl");
put_buffer(pb, track->vosData, track->vosLen);
return 8+track->vosLen;
}
static int mov_write_audio_tag(ByteIOContext *pb, MOVTrack* track) static int mov_write_audio_tag(ByteIOContext *pb, MOVTrack* track)
{ {
offset_t pos = url_ftell(pb); offset_t pos = url_ftell(pb);
@ -376,6 +384,8 @@ static int mov_write_audio_tag(ByteIOContext *pb, MOVTrack* track)
mov_write_esds_tag(pb, track); mov_write_esds_tag(pb, track);
else if(track->enc->codec_id == CODEC_ID_AMR_NB) else if(track->enc->codec_id == CODEC_ID_AMR_NB)
mov_write_amr_tag(pb, track); mov_write_amr_tag(pb, track);
else if(track->vosLen > 0)
mov_write_glbl_tag(pb, track);
return updateSize (pb, pos); return updateSize (pb, pos);
} }
@ -676,6 +686,8 @@ static int mov_write_video_tag(ByteIOContext *pb, MOVTrack* track)
mov_write_avcc_tag(pb, track); mov_write_avcc_tag(pb, track);
else if(track->enc->codec_id == CODEC_ID_DNXHD) else if(track->enc->codec_id == CODEC_ID_DNXHD)
mov_write_avid_tag(pb, track); mov_write_avid_tag(pb, track);
else if(track->vosLen > 0)
mov_write_glbl_tag(pb, track);
return updateSize (pb, pos); return updateSize (pb, pos);
} }