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| author | Carl Hetherington <cth@carlh.net> | 2021-02-28 21:50:49 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2021-02-28 21:50:49 +0100 |
| commit | 981f76a38547b30e67b94eb1c98308edf65d76ef (patch) | |
| tree | b76680a92385bb03e5b6b66a9a6c4a3faa5b1517 /src/lib/ffmpeg.cc | |
| parent | f14a834eaa52f10b444995d177c504cc0a5ae0ee (diff) | |
Enable multi-threaded decoding with FFmpeg (helps with #1887).
Diffstat (limited to 'src/lib/ffmpeg.cc')
| -rw-r--r-- | src/lib/ffmpeg.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib/ffmpeg.cc b/src/lib/ffmpeg.cc index 0e70d9c6f..f8398763e 100644 --- a/src/lib/ffmpeg.cc +++ b/src/lib/ffmpeg.cc @@ -203,6 +203,9 @@ DCPOMATIC_DISABLE_WARNINGS for (uint32_t i = 0; i < _format_context->nb_streams; ++i) { auto context = _format_context->streams[i]->codec; + context->thread_count = 8; + context->thread_type = FF_THREAD_FRAME | FF_THREAD_SLICE; + AVCodec* codec = avcodec_find_decoder (context->codec_id); if (codec) { |