generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

movenc: fix NULL reference in mov_write_tkhd_tag

Browse Source 
st may be NULL when there are more mov streams than AVStreams, e.g. when
chapters are present.

(cherry picked from commit c92a2a4eb8)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This commit is contained in:
Anton Khirnov
2011-09-19 15:15:56 +02:00
committed by Reinhard Tartler
parent ad47a5ec85
commit 9f9b731a3a
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavformat/movenc.c
View File

@@ -1215,7 +1215,7 @@ static int mov_write_tkhd_tag(AVIOContext *pb, MOVTrack *track, AVStream *st)
avio_wb32(pb, 0); /* reserved */
avio_wb32(pb, 0); /* reserved */
avio_wb16(pb, 0); /* layer */
avio_wb16(pb, st->codec->codec_type); /* alternate group) */
avio_wb16(pb, st ? st->codec->codec_type : 0); /* alternate group) */
/* Volume, only for audio */
if(track->enc->codec_type == AVMEDIA_TYPE_AUDIO)
avio_wb16(pb, 0x0100);