diff options
| -rw-r--r-- | libavcodec/dpx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c index dee5921ef1..76a12aa9b3 100644 --- a/libavcodec/dpx.c +++ b/libavcodec/dpx.c @@ -109,6 +109,12 @@ static int decode_frame(AVCodecContext *avctx, buf += 825; avctx->sample_aspect_ratio.num = read32(&buf, endian); avctx->sample_aspect_ratio.den = read32(&buf, endian); + if (avctx->sample_aspect_ratio.num > 0 && avctx->sample_aspect_ratio.den > 0) + av_reduce(&avctx->sample_aspect_ratio.num, &avctx->sample_aspect_ratio.den, + avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den, + 0x10000); + else + avctx->sample_aspect_ratio = (AVRational){ 0, 0 }; switch (descriptor) { case 51: // RGBA |