dcpomatic - DCP-o-matic DCP tools

Age	Commit message (Collapse)	Author
2022-10-19	Change how video timing is done.	Carl Hetherington
	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.
2022-10-17	Make the _film member of Player a weak_ptr.	Carl Hetherington

2022-10-14	Add some missing change signals in the Player.	Carl Hetherington

2022-10-14	Cleanup: use ChangeSignaller in player.	Carl Hetherington

2022-10-14	Add a comment.	Carl Hetherington

2022-09-27	Use EnumIndexedVector in Player.	Carl Hetherington

2022-09-11	Fix build on Centos where we don't have the std::atomic_store stuff apparently.v2.16.26	Carl Hetherington

2022-09-10	Use atomic shared_ptr stuff for _black_frame.	Carl Hetherington

2022-09-10	Use atomic for _playback_length.	Carl Hetherington

2022-09-10	Move get_reel_assets() out of Player, as it doesn't need to be there.	Carl Hetherington

2022-09-10	const correctness.	Carl Hetherington

2022-09-10	Remove now-unused setup_pieces_unlocked()	Carl Hetherington

2022-09-10	Use atomic for _dcp_decode_reduction.	Carl Hetherington

2022-09-10	Use atomic for _video_container_size.	Carl Hetherington

2022-09-10	Use atomic for _play_referenced.	Carl Hetherington

2022-09-10	Use atomic for _fast.	Carl Hetherington

2022-09-10	Use atomic for _always_burn_open_subtitles.	Carl Hetherington

2022-09-10	Use atomic for _ignore_text.	Carl Hetherington

2022-09-10	Use atomic for _ignore_audio.	Carl Hetherington

2022-09-10	Use atomic for _ignore_video.	Carl Hetherington

2022-09-10	Some const-correctness for Player.	Carl Hetherington

2022-06-07	Rearrange subtitle font management.	Carl Hetherington
	With this change each subtitle coming out of the player has a reference to a dcpomatic::Font that belongs to the TextContent. This hopefully solves a few problems which all basically stemmed from the fact that previously the decoders/player were deciding what the font ID in the output DCP would be - they can't do that properly.
2022-04-29	Primitive auto-crop (#1477).	Carl Hetherington

2022-04-03	C++11 and whitespace cleanups.	Carl Hetherington

2022-01-24	Rename _last_video* to _next_video* as it seems to make more sense that way.	Carl Hetherington

2021-09-27	Replace aligned bool with enum Alignment.	Carl Hetherington

2021-09-27	Various alignment adjustments.	Carl Hetherington

2021-07-05	Use unique_ptr.	Carl Hetherington

2021-07-05	C++11 tidying.	Carl Hetherington

2021-04-21	Add comment.	Carl Hetherington

2021-02-15	Basic handling of overlapping video (#1848).	Carl Hetherington

2021-02-14	Remove use of boost::noncopyable	Carl Hetherington

2021-01-31	More enum class additions.	Carl Hetherington

2021-01-07	std::shared_ptr	Carl Hetherington

2020-12-22	Pass fonts from content around as FontData.	Carl Hetherington
	i.e. as a block of memory rather than a file. Also, get the fonts from the decoder rather than the content. Together, these changes allow us to use fonts from SMPTE DCPs added as content. Before, fonts would be messed up in those cases (#1885).
2020-06-19	Make Atmos content work more like other content. Now its MXFsv2.15.82	Carl Hetherington
	are re-written, meaning that they can be encrypted. This (along with the libdcp update) also fixes assorted Atmos bugs.
2020-05-11	Change video content scaling so that it either:	Carl Hetherington
	1. scales the content up to fit the DCP container, preserving aspect ratio, or 2. stretches the content to a custom aspect ratio, or 3. scales the content to some custom size.
2020-04-23	Nicer fix for 86102d30bf0aad89115bbeb3d8aaa2a27a0aa432	Carl Hetherington

2020-04-23	Add accessor for _playlist.	Carl Hetherington

2020-04-23	Fix complete failure of preview/playback introduced inv2.15.53	Carl Hetherington
	4219d4b76c5cd5690b1f4fa0c248d93ced26d05a.
2020-04-15	Fix length of player output so it can be either the film's length or ↵	Carl Hetherington
	playlist's length, as appropriate.
2020-01-28	Missing #include for previous.	Carl Hetherington

2020-01-28	Fix deadlock during content examination.	Carl Hetherington
	Before this fix, the following situation could happen in threads A and B: A: Some DONE signal happens; this triggers setup_pieces which takes a lock on the player mutex. B: FFmpegContent::examine takes a lock on the content mutex. B: FFmpegContent::examine adds a stream B: That causes STREAMS PENDING to be emitted. B: This tries to take a lock on the player mutex so it can update _suspended A: setup_pieces tries to access some content information, hence tries to take a lock on the content mutex. Now B is holding the CL and awaiting the PL and A is holding the PL and awaiting the CL. It feels like the root cause of this is that while setup_pieces is happening another change (which would itself cause setup_pieces) is announced, and this isn't dealt with properly. There are two steps here; _suspended is protected with an atomic rather than using _mutex, and also it can cope with being updated recursively.
2020-01-25	Cache film length for Player::pass.	Carl Hetherington

2019-10-13	Fix failure to load OV after adding a VF to a project.	Carl Hetherington
	This has the same cause as 19f51503621a57794bd79bac053c9e6549a69f46 i.e. the DCPDecoder re-use optimisation. This commit tries to re-fix 19f515 in a more general way which also takes into account the OV/VF bug. It also adds a unit test.
2019-08-30	Make player more tolerant of some DCP errors.	Carl Hetherington

2019-05-10	Put Font and Screen into dcpomatic namespace.	Carl Hetherington

2019-05-10	Put Time types in dcpomatic namespace.	Carl Hetherington

2018-12-22	Fix assumption of 48kHz DCP audio in AudioRingBuffers consistency check (#1436).	Carl Hetherington

2018-09-04	Build Empty objects from the presence or absence of decoders in	Carl Hetherington
	Pieces, rather than the presence or absence of content. This seems better because of cases like encrypted DCPs without a a KDM: here we may have content but no decoder.