Signed-off-by: Michael Niedermayer <michae...@gmx.at>
---
libavformat/mxfenc.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 5966792..14449c9 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -39,6 +39,7 @@
#include "libavutil/random_seed.h"
#include "libavutil/timecode.h"
#include "libavutil/avassert.h"
+#include "libavutil/pixdesc.h"
#include "libavutil/time_internal.h"
#include "libavcodec/bytestream.h"
#include "libavcodec/dnxhddata.h"
@@ -2029,10 +2030,16 @@ static int mxf_write_header(AVFormatContext *s)
}
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+ const AVPixFmtDescriptor *pix_desc =
av_pix_fmt_desc_get(st->codec->pix_fmt);
// TODO: should be avg_frame_rate
AVRational rate, tbc = st->time_base;
// Default component depth to 8
sc->component_depth = 8;
+
+ if (pix_desc) {
+ sc->component_depth = pix_desc->comp[0].depth_minus1 + 1;
+ }
+
mxf->timecode_base = (tbc.den + tbc.num/2) / tbc.num;
spf = ff_mxf_get_samples_per_frame(s, tbc);
if (!spf) {
--
1.7.9.5
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