avformat/movenc: dont store invalid tapt atom

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · af165acefa
parent c9e0f7a080
commit af165acefa
1 changed files with 1 additions and 1 deletions
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@ -1986,7 +1986,7 @@ static int mov_write_trak_tag(AVIOContext *pb, MOVMuxContext *mov,
                mov_write_tapt_tag(pb, track);
            }
        }
-        if (is_clcp_track(track)) {
+        if (is_clcp_track(track) && st->sample_aspect_ratio.num) {
            mov_write_tapt_tag(pb, track);
        }
    }