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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-10-07 17:36:23 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-12 01:42:53 +0200 |
| commit | e4d45673ca029d997b1e63e2618d93f46c8d4e5e (patch) | |
| tree | 7271689f69a33d2ecd982f3bbb8e676af254e476 /libavformat/movenc.c | |
| parent | 713dcdbfcbaa305050ae6362e5131e0e2e705135 (diff) | |
| download | ffmpeg-e4d45673ca029d997b1e63e2618d93f46c8d4e5e.tar.gz | |
avformat/movenc: set XDCAM codec tag correctly
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/movenc.c')
| -rw-r--r-- | libavformat/movenc.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 1e3c282494..60c028eeb2 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -897,6 +897,65 @@ static AVRational find_fps(AVFormatContext *s, AVStream *st) return rate; } +static int mov_get_mpeg2_xdcam_codec_tag(AVFormatContext *s, MOVTrack *track) +{ + int tag = MKTAG('m', '2', 'v', '1'); //fallback tag + int interlaced = track->enc->field_order > AV_FIELD_PROGRESSIVE; + AVStream *st = track->st; + int rate = av_q2d(find_fps(s, st)); + + if (track->enc->pix_fmt == AV_PIX_FMT_YUV420P) { + if (track->enc->width == 1280 && track->enc->height == 720) { + if (!interlaced) { + if (rate == 24) tag = MKTAG('x','d','v','4'); + else if (rate == 25) tag = MKTAG('x','d','v','5'); + else if (rate == 30) tag = MKTAG('x','d','v','1'); + else if (rate == 50) tag = MKTAG('x','d','v','a'); + else if (rate == 60) tag = MKTAG('x','d','v','9'); + } + } else if (track->enc->width == 1440 && track->enc->height == 1080) { + if (!interlaced) { + if (rate == 24) tag = MKTAG('x','d','v','6'); + else if (rate == 25) tag = MKTAG('x','d','v','7'); + else if (rate == 30) tag = MKTAG('x','d','v','8'); + } else { + if (rate == 25) tag = MKTAG('x','d','v','3'); + else if (rate == 30) tag = MKTAG('x','d','v','2'); + } + } else if (track->enc->width == 1920 && track->enc->height == 1080) { + if (!interlaced) { + if (rate == 24) tag = MKTAG('x','d','v','d'); + else if (rate == 25) tag = MKTAG('x','d','v','e'); + else if (rate == 30) tag = MKTAG('x','d','v','f'); + } else { + if (rate == 25) tag = MKTAG('x','d','v','c'); + else if (rate == 30) tag = MKTAG('x','d','v','b'); + } + } + } else if (track->enc->pix_fmt == AV_PIX_FMT_YUV422P) { + if (track->enc->width == 1280 && track->enc->height == 720) { + if (!interlaced) { + if (rate == 24) tag = MKTAG('x','d','5','4'); + else if (rate == 25) tag = MKTAG('x','d','5','5'); + else if (rate == 30) tag = MKTAG('x','d','5','1'); + else if (rate == 50) tag = MKTAG('x','d','5','a'); + else if (rate == 60) tag = MKTAG('x','d','5','9'); + } + } else if (track->enc->width == 1920 && track->enc->height == 1080) { + if (!interlaced) { + if (rate == 24) tag = MKTAG('x','d','5','d'); + else if (rate == 25) tag = MKTAG('x','d','5','e'); + else if (rate == 30) tag = MKTAG('x','d','5','f'); + } else { + if (rate == 25) tag = MKTAG('x','d','5','c'); + else if (rate == 30) tag = MKTAG('x','d','5','b'); + } + } + } + + return tag; +} + static const struct { enum AVPixelFormat pix_fmt; uint32_t tag; @@ -944,11 +1003,14 @@ static int mov_get_codec_tag(AVFormatContext *s, MOVTrack *track) (track->enc->codec_id == AV_CODEC_ID_DVVIDEO || track->enc->codec_id == AV_CODEC_ID_RAWVIDEO || track->enc->codec_id == AV_CODEC_ID_H263 || + track->enc->codec_id == AV_CODEC_ID_MPEG2VIDEO || av_get_bits_per_sample(track->enc->codec_id)))) { // pcm audio if (track->enc->codec_id == AV_CODEC_ID_DVVIDEO) tag = mov_get_dv_codec_tag(s, track); else if (track->enc->codec_id == AV_CODEC_ID_RAWVIDEO) tag = mov_get_rawvideo_codec_tag(s, track); + else if (track->enc->codec_id == AV_CODEC_ID_MPEG2VIDEO) + tag = mov_get_mpeg2_xdcam_codec_tag(s, track); else if (track->enc->codec_type == AVMEDIA_TYPE_VIDEO) { tag = ff_codec_get_tag(ff_codec_movvideo_tags, track->enc->codec_id); if (!tag) { // if no mac fcc found, try with Microsoft tags |