diff options
| author | Carl Hetherington <cth@carlh.net> | 2013-07-13 11:01:10 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2013-07-13 11:01:10 +0100 |
| commit | c719feb3cc4a5627827f8576a9b34756f701d59d (patch) | |
| tree | cd3d016956e5da693fdd048440d532cd6b3fe2d5 /test | |
| parent | 4981bba0d5103dc92dba5d5f79d5296dd2078402 (diff) | |
Various fixes to PTS mangling.
Diffstat (limited to 'test')
| -rw-r--r-- | test/ffmpeg_pts_offset.cc | 58 |
1 files changed, 46 insertions, 12 deletions
diff --git a/test/ffmpeg_pts_offset.cc b/test/ffmpeg_pts_offset.cc index 15c2b38e1..0ed8f66d8 100644 --- a/test/ffmpeg_pts_offset.cc +++ b/test/ffmpeg_pts_offset.cc @@ -19,21 +19,55 @@ BOOST_AUTO_TEST_CASE (ffmpeg_pts_offset_test) { - /* Sound == video so no offset required */ - BOOST_CHECK_EQUAL (FFmpegDecoder::compute_pts_offset (0, 0, 24), 0); + shared_ptr<Film> film = new_test_film ("ffmpeg_pts_offset_test"); + shared_ptr<FFmpegContent> content (new FFmpegContent (film, "test/data/test.mp4")); + content->_audio_stream.reset (new FFmpegAudioStream); + content->_video_frame_rate = 24; - /* Common offset should be removed */ - BOOST_CHECK_CLOSE (FFmpegDecoder::compute_pts_offset (42, 42, 24), -42, 1e-9); + { + /* Sound == video so no offset required */ + content->_first_video = 0; + content->_audio_stream->first_audio = 0; + FFmpegDecoder decoder (film, content, true, true); + BOOST_CHECK_EQUAL (decoder._video_pts_offset, 0); + BOOST_CHECK_EQUAL (decoder._audio_pts_offset, 0); + } - /* Video is on a frame boundary */ - BOOST_CHECK_EQUAL (FFmpegDecoder::compute_pts_offset (1.0 / 24.0, 0, 24), 0); + { + /* Common offset should be removed */ + content->_first_video = 600; + content->_audio_stream->first_audio = 600; + FFmpegDecoder decoder (film, content, true, true); + BOOST_CHECK_EQUAL (decoder._video_pts_offset, -600); + BOOST_CHECK_EQUAL (decoder._audio_pts_offset, -600); + } - /* Again, video is on a frame boundary */ - BOOST_CHECK_EQUAL (FFmpegDecoder::compute_pts_offset (1.0 / 23.97, 0, 23.97), 0); + { + /* Video is on a frame boundary */ + content->_first_video = 1.0 / 24.0; + content->_audio_stream->first_audio = 0; + FFmpegDecoder decoder (film, content, true, true); + BOOST_CHECK_EQUAL (decoder._video_pts_offset, 0); + BOOST_CHECK_EQUAL (decoder._audio_pts_offset, 0); + } - /* And again, video is on a frame boundary */ - BOOST_CHECK_EQUAL (FFmpegDecoder::compute_pts_offset (3.0 / 23.97, 0, 23.97), 0); + { + /* Video is off a frame boundary */ + double const frame = 1.0 / 24.0; + content->_first_video = frame + 0.0215; + content->_audio_stream->first_audio = 0; + FFmpegDecoder decoder (film, content, true, true); + BOOST_CHECK_EQUAL (decoder._video_pts_offset, (frame - 0.0215)); + BOOST_CHECK_EQUAL (decoder._audio_pts_offset, (frame - 0.0215)); + } - /* Off a frame boundary */ - BOOST_CHECK_CLOSE (FFmpegDecoder::compute_pts_offset (1.0 / 24.0 - 0.0215, 0, 24), 0.0215, 1e-9); + { + /* Video is off a frame boundary and both have a common offset */ + double const frame = 1.0 / 24.0; + content->_first_video = frame + 0.0215 + 4.1; + content->_audio_stream->first_audio = 4.1; + FFmpegDecoder decoder (film, content, true, true); + BOOST_CHECK_EQUAL (decoder._video_pts_offset, (frame - 0.0215) - 4.1); + BOOST_CHECK_EQUAL (decoder._audio_pts_offset, (frame - 0.0215) - 4.1); + } } |