diff options
| -rw-r--r-- | libavformat/mov.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index e5dd1bd3fa..52b6728544 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -2630,7 +2630,8 @@ static int mov_read_trak(MOVContext *c, AVIOContext *pb, MOVAtom atom) } if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { - if (!st->sample_aspect_ratio.num && + if (!st->sample_aspect_ratio.num && st->codec->width && st->codec->height && + sc->height && sc->width && (st->codec->width != sc->width || st->codec->height != sc->height)) { st->sample_aspect_ratio = av_d2q(((double)st->codec->height * sc->width) / ((double)st->codec->width * sc->height), INT_MAX); |