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libobs/media-io: Correctly check codec tag compatibility for out stream

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tuduweb 2023-01-15 01:48:24 +08:00 committed by Patrick Heyer
parent 60e014e0e3
commit e36163ce89
1 changed files with 7 additions and 4 deletions
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11
libobs/media-io/media-remux.c
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@ -153,14 +153,17 @@ static inline bool init_output(media_remux_job_t job, const char *out_filename)
av_dict_copy(&out_stream->metadata, in_stream->metadata, 0);
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 48, 101)
if (in_stream->codecpar->codec_tag != 0) {
out_stream->codecpar->codec_tag =
in_stream->codecpar->codec_tag;
} else if (in_stream->codecpar->codec_id == AV_CODEC_ID_HEVC) {
if (in_stream->codecpar->codec_id == AV_CODEC_ID_HEVC &&
job->ofmt_ctx->oformat->codec_tag &&
av_codec_get_id(job->ofmt_ctx->oformat->codec_tag,
MKTAG('h', 'v', 'c', '1')) ==
out_stream->codecpar->codec_id) {
// Tag HEVC files with industry standard HVC1 tag for wider device compatibility
// when HVC1 tag is supported by out stream codec
out_stream->codecpar->codec_tag =
MKTAG('h', 'v', 'c', '1');
} else {
// Otherwise tag 0 to let FFmpeg automatically select the appropriate tag
out_stream->codecpar->codec_tag = 0;
}
#else