diff options
| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2018-03-21 13:13:51 -0700 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2018-10-12 12:27:58 -0700 |
| commit | bb89109a0a29d51cb207352834f6b92784c1700d (patch) | |
| tree | e25dbf6678f05c427387bbb1f82e5c1e315a9688 /libavformat/mxfenc.c | |
| parent | 84e8a87ca082f5a882e83fcb34a970f8b720cc25 (diff) | |
avformat/mxfenc: correctly set content package rate in system element
Diffstat (limited to 'libavformat/mxfenc.c')
| -rw-r--r-- | libavformat/mxfenc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index b34ab8ba47..12d99e587d 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -416,6 +416,7 @@ typedef struct MXFContext { AVStream *timecode_track; int timecode_base; ///< rounded time code base (25 or 30) int edit_unit_byte_count; ///< fixed edit unit byte count + int content_package_rate; ///< content package rate in system element, see SMPTE 326M uint64_t body_offset; uint32_t instance_number; uint8_t umid[16]; ///< unique material identifier @@ -2462,6 +2463,7 @@ static int mxf_write_header(AVFormatContext *s) tbc.den, tbc.num); return AVERROR(EINVAL); } + mxf->content_package_rate = ff_mxf_get_content_package_rate(tbc); mxf->time_base = spf->time_base; rate = av_inv_q(mxf->time_base); avpriv_set_pts_info(st, 64, mxf->time_base.num, mxf->time_base.den); @@ -2630,7 +2632,7 @@ static void mxf_write_system_item(AVFormatContext *s) avio_write(pb, system_metadata_pack_key, 16); klv_encode_ber4_length(pb, 57); avio_w8(pb, 0x5c); // UL, user date/time stamp, picture and sound item present - avio_w8(pb, 0x04); // content package rate + avio_w8(pb, mxf->content_package_rate); // content package rate avio_w8(pb, 0x00); // content package type avio_wb16(pb, 0x00); // channel handle avio_wb16(pb, (mxf->tc.start + frame) & 0xFFFF); // continuity count, supposed to overflow |