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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-05-16 19:59:18 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-05-18 10:49:28 +0200 |
| commit | 58afb3128bc650dbc22ae0a8d167be24d8863dfe (patch) | |
| tree | 5c9d513bdc78e8a8fb15b629167742b29311d8dc | |
| parent | 451be676f3ff2e30d34d48aebe59bd791ce4d48f (diff) | |
| download | ffmpeg-58afb3128bc650dbc22ae0a8d167be24d8863dfe.tar.gz | |
avformat/mxfenc: Set the component depth from the pixel format if available
Reviewed-by: tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/mxfenc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 59667924f0..14449c9f19 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) { |