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Code Issues Releases Activity

avformat/movenc: warn if dovi cfg ignored

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Since this is guarded behind strict unofficial, we should warn if the
user feeds a dolby vision stream to this muxer, as it will otherwise
result in a broken file.
This commit is contained in:
Niklas Haas 2024-04-03 17:10:04 +02:00
parent 3306766608
commit 69e45a627c
1 changed files with 10 additions and 5 deletions
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15
libavformat/movenc.c
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@ -2526,16 +2526,21 @@ static int mov_write_video_tag(AVFormatContext *s, AVIOContext *pb, MOVMuxContex
const AVPacketSideData *spherical_mapping = av_packet_side_data_get(track->st->codecpar->coded_side_data,
track->st->codecpar->nb_coded_side_data,
AV_PKT_DATA_SPHERICAL);
const AVPacketSideData *dovi = av_packet_side_data_get(track->st->codecpar->coded_side_data,
track->st->codecpar->nb_coded_side_data,
AV_PKT_DATA_DOVI_CONF);
if (stereo_3d)
mov_write_st3d_tag(s, pb, (AVStereo3D*)stereo_3d->data);
if (spherical_mapping)
mov_write_sv3d_tag(mov->fc, pb, (AVSphericalMapping*)spherical_mapping->data);
if (dovi)
}
if (track->mode == MODE_MP4) {
const AVPacketSideData *dovi = av_packet_side_data_get(track->st->codecpar->coded_side_data,
track->st->codecpar->nb_coded_side_data,
AV_PKT_DATA_DOVI_CONF);
if (dovi && mov->fc->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
mov_write_dvcc_dvvc_tag(s, pb, (AVDOVIDecoderConfigurationRecord *)dovi->data);
} else if (dovi) {
av_log(mov->fc, AV_LOG_WARNING, "Not writing 'dvcC'/'dvvC' box. Requires -strict unofficial.\n");
}
}
if (track->par->sample_aspect_ratio.den && track->par->sample_aspect_ratio.num) {