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Code Issues Releases Activity

lavf/movenc: Put correct display aspect ratio in ARES atom.

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This commit is contained in:
Carl Eugen Hoyos 2016-09-29 15:41:17 +02:00
parent fcce25ee5d
commit e84eeca577
2 changed files with 6 additions and 2 deletions
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6
libavformat/movenc.c
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@ -1071,6 +1071,7 @@ static int mov_write_avid_tag(AVIOContext *pb, MOVTrack *track)
int i;
int interlaced;
int cid;
int display_width = track->par->width;
if (track->vos_data && track->vos_len > 0x29) {
if (ff_dnxhd_parse_header_prefix(track->vos_data) != 0) {
@ -1122,7 +1123,10 @@ static int mov_write_avid_tag(AVIOContext *pb, MOVTrack *track)
ffio_wfourcc(pb, "ARES");
ffio_wfourcc(pb, "0001");
avio_wb32(pb, cid); /* dnxhd cid, some id ? */
avio_wb32(pb, track->par->width);
if ( track->par->sample_aspect_ratio.num > 0
&& track->par->sample_aspect_ratio.den > 0)
display_width = display_width * track->par->sample_aspect_ratio.num / track->par->sample_aspect_ratio.den;
avio_wb32(pb, display_width);
/* values below are based on samples created with quicktime and avid codecs */
if (interlaced) {
avio_wb32(pb, track->par->height / 2);

2
libavformat/version.h
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@ -33,7 +33,7 @@
// Also please add any ticket numbers that you believe might be affected here
#define LIBAVFORMAT_VERSION_MAJOR 57
#define LIBAVFORMAT_VERSION_MINOR 51
#define LIBAVFORMAT_VERSION_MICRO 101
#define LIBAVFORMAT_VERSION_MICRO 102
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \