dcpomatic/src/lib/ffmpeg_decoder.cc, branch v2.17.5 DCP-o-matic DCP tools https://git.carlh.net/cgit/dcpomatic/atom?h=v2.17.5 2023-02-10T22:07:19Z Change how video timing is done. 2023-02-10T22:07:19Z Carl Hetherington cth@carlh.net 2022-09-29T08:17:50Z urn:sha1:c4b409be0183508431e7ddbe4ad9bafe1f78a88e This commit changes the approach with video timing. Previously, we would (more-or-less) try to use every video frame from the content in the output, hoping that they come at a constant frame rate. This is not always the case, however. Here we preserve the PTS of video frames, and then when one arrives we output whatever DCP video frames we can (at the regular DCP frame rate). Hopefully this will solve a range of sync problems, but it could also introduce new ones. Bump ffmpeg to 5.1.2 "Riemann" 2023-02-03T23:22:08Z Carl Hetherington cth@carlh.net 2022-09-30T20:46:33Z urn:sha1:7cdfaa6ea81bbb61ba52c485bdbbfbc9e66b82e7 Improve flushing behaviour when there is a lot of space to fill (#2364). 2022-11-15T21:42:43Z Carl Hetherington cth@carlh.net 2022-11-14T23:44:37Z urn:sha1:d42bc731c125170efb1bb7b8c9f990a3e9fa5b57 Previously a call to flush() could result in a lot of audio being emitted from the decoder (if there is a big gap between the end of the audio and the video). This would end up being emitted in one chunk from the player, crashing the audio analyser with an OOM in some cases. Clarify one log message and add another. 2022-11-14T23:47:36Z Carl Hetherington cth@carlh.net 2022-11-14T23:43:33Z urn:sha1:5e09964bf1801b76970ed960122249e1d273abea Extract VideoFilterGraphSet. 2022-10-18T18:25:57Z Carl Hetherington cth@carlh.net 2022-10-06T21:38:07Z urn:sha1:bdbec5b501af2c020dd783eb8b0b8c18c34b6552 Remove believed-unnecessary mutex. 2022-10-18T18:25:57Z Carl Hetherington cth@carlh.net 2022-10-06T21:37:50Z urn:sha1:b65d616d5e187ca2153f5f9390dd8ad16d7da30e Fix checking of frame channels vs stream channels. 2022-10-01T10:04:12Z Carl Hetherington cth@carlh.net 2022-10-01T10:04:12Z urn:sha1:dba7e1137282b52a1bd6ad1d56fe6371a8c97e30 The comment says that we're handling differences between channel counts in the frame and stream but the code wasn't doing that. Fix typo in log message. 2022-09-17T21:47:46Z Carl Hetherington cth@carlh.net 2022-09-17T21:47:46Z urn:sha1:182b9d2e2feb6545592868606aaf0f0146095481 Some improved logging. 2022-09-10T19:00:06Z Carl Hetherington cth@carlh.net 2022-09-09T22:45:11Z urn:sha1:6917c511507bee74297845267811e7bcc042e62e Bump libdcp for better ContentKind support, and libsub 2022-09-03T15:12:34Z Carl Hetherington cth@carlh.net 2022-09-03T12:49:25Z urn:sha1:0a5d3c77247d3e68a144bfc077c29fbcf3819735 for fixes to \c tags in SSA files.