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| author | Carl Hetherington <cth@carlh.net> | 2012-12-16 12:18:08 +0000 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2012-12-16 12:18:08 +0000 |
| commit | 9c58fcdb6fd8131c17456dd71c5c277a6b0ae053 (patch) | |
| tree | b18c58859a4b2365be252253e47c578bb1c33bf7 /src/lib/ffmpeg_decoder.cc | |
| parent | 6375f7268d0acd53c6dc7968e17a15471fba3a45 (diff) | |
Integrated FFmpeg player (slow).
Diffstat (limited to 'src/lib/ffmpeg_decoder.cc')
| -rw-r--r-- | src/lib/ffmpeg_decoder.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/ffmpeg_decoder.cc b/src/lib/ffmpeg_decoder.cc index 74eb8934c..f4c7d3d85 100644 --- a/src/lib/ffmpeg_decoder.cc +++ b/src/lib/ffmpeg_decoder.cc @@ -584,6 +584,14 @@ FFmpegDecoder::filter_and_emit_video (AVFrame* frame) } } +void +FFmpegDecoder::seek (SourceFrame f) +{ + int64_t const t = static_cast<int64_t>(f) / (av_q2d (_format_context->streams[_video_stream]->time_base) * frames_per_second()); + av_seek_frame (_format_context, _video_stream, t, 0); + avcodec_flush_buffers (_video_codec_context); +} + shared_ptr<FFmpegAudioStream> FFmpegAudioStream::create (string t, optional<int> v) { @@ -636,3 +644,4 @@ FFmpegAudioStream::to_string () const return String::compose ("ffmpeg %1 %2 %3 %4", _id, _sample_rate, _channel_layout, _name); } + |