dcpomatic/src/lib/video_content.h, branch debug-dual-screen DCP-o-matic DCP tools https://git.carlh.net/cgit/dcpomatic/atom?h=debug-dual-screen 2023-12-16T01:07:37Z Change how video timing is done. 2023-12-16T01:07:37Z Carl Hetherington cth@carlh.net 2022-09-29T08:17:50Z urn:sha1:34520e2f149a82042a8dfc8835b097c6218c1a08 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. More header trimming. 2022-12-13T10:18:31Z Carl Hetherington cth@carlh.net 2022-12-13T10:18:31Z urn:sha1:0185ba27b0e9c52a173147c1380ec5f345109afc Add video_{range,frame_type}.{cc,h} and remove some types.h includes. 2022-12-13T00:11:42Z Carl Hetherington cth@carlh.net 2022-12-13T00:04:07Z urn:sha1:94d5ba335224db075a95a76654f732ef54a4eabd Extract crop.h 2022-12-10T00:39:38Z Carl Hetherington cth@carlh.net 2022-12-10T00:39:38Z urn:sha1:9063624bd62c8fb513b51077300a74c7e46a56d9 Noisy change to get film into AudioContent::modify_trim_start(). 2022-11-25T23:09:27Z Carl Hetherington cth@carlh.net 2022-11-22T01:16:16Z urn:sha1:5799460dc38bafa1da1ce9f7bf43621d3fadf442 Primitive auto-crop (#1477). 2022-04-28T23:44:15Z Carl Hetherington cth@carlh.net 2022-01-01T21:20:51Z urn:sha1:d5c059a2ff9bab5c2973db6bc4860591679dd42b Guess video range better when importing 2.14.x projects (#2227). 2022-04-07T22:43:28Z Carl Hetherington cth@carlh.net 2022-04-07T22:43:28Z urn:sha1:eeaca1992aa117fe3a2a4a079d8a20a01d88e933 Don't scale chroma subsampled images to sizes that don't align with the subsampling (#1872). 2021-10-03T21:41:02Z Carl Hetherington cth@carlh.net 2021-10-03T19:22:14Z urn:sha1:969906f2dd6c5c144781861f53e2a0f6baefb9a3 There's a slightly odd effect when scaling e.g. YVU420 images to odd and then even widths - there's a small but visible luminance shift. I don't know why this happens, but keeping the scaling sizes locked to the subsampling seems to help. Differentiate requested and actual crop. 2021-10-03T21:41:02Z Carl Hetherington cth@carlh.net 2021-10-03T18:53:44Z urn:sha1:70b72b53eab0f247eb4dc605a2d669d4adb4e469 This is so we limit cropping to what is possible considering chroma subsampling. Add PixelQuanta to VideoContent. 2021-10-03T21:41:02Z Carl Hetherington cth@carlh.net 2021-10-03T00:02:12Z urn:sha1:c2a17a87868eba87072fc369102b2b3cd8905e5a