diff options
| -rw-r--r-- | libavcodec/dpx.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c index 5c3c3e8..bbb06d2 100644 --- a/libavcodec/dpx.c +++ b/libavcodec/dpx.c @@ -20,6 +20,7 @@ */ #include "libavutil/intreadwrite.h" +#include "libavutil/intfloat_readwrite.h" #include "libavutil/imgutils.h" #include "bytestream.h" #include "avcodec.h" @@ -146,6 +147,16 @@ static int decode_frame(AVCodecContext *avctx, else avctx->sample_aspect_ratio = (AVRational){ 0, 1 }; + if (offset >= 1724 + 4) { + buf = avpkt->data + 1724; + i = read32(&buf, endian); + if(i) { + AVRational q = av_d2q(av_int2flt(i), 4096); + if (q.num > 0 && q.den > 0) + avctx->time_base = av_inv_q(q); + } + } + switch (descriptor) { case 6: // Y elements = 1; |
