Since two packets are required to decoded a frame, we need to divide by
a factor of 2 the stream time base so output ptses are correct.
---
libavformat/mxfdec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index c966a0a..90abea5 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -2057,6 +2057,9 @@ static int mxf_parse_structural_metadata(MXFContext *mxf)
av_dict_set(&st->metadata, "mxf_field_dominance", buf, 0);
av_log(mxf->fc, AV_LOG_INFO, "Use filtergraph
setfield=mode=%s,tinterlace to get full frames\n", buf);
+
+ st->codec->time_base = st->time_base;
+ st->time_base = (AVRational) { st->time_base.num,
st->time_base.den * 2};
}
break;
case AV_CODEC_ID_RAWVIDEO:
--
2.4.6
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