diff options
Diffstat (limited to 'libavformat/swfenc.c')
| -rw-r--r-- | libavformat/swfenc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c index 862176953c..1e9d96c108 100644 --- a/libavformat/swfenc.c +++ b/libavformat/swfenc.c @@ -495,8 +495,10 @@ static int swf_write_trailer(AVFormatContext *s) avio_wl32(pb, file_size); avio_seek(pb, swf->duration_pos, SEEK_SET); avio_wl16(pb, swf->video_frame_number); + if (swf->vframes_pos) { avio_seek(pb, swf->vframes_pos, SEEK_SET); avio_wl16(pb, swf->video_frame_number); + } avio_seek(pb, file_size, SEEK_SET); } return 0; |