| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2020-07-24 | WIPsigned-unsigned | Carl Hetherington | |
| 2020-02-19 | Nicer fix for 2D-labelled-3D checking from master. | Carl Hetherington | |
| 2019-05-10 | Put Time types in dcpomatic namespace. | Carl Hetherington | |
| 2019-01-29 | Fix odd formatting. | Carl Hetherington | |
| 2018-11-21 | Put Film pointer into Decoder. | Carl Hetherington | |
| 2018-11-21 | Take Film pointer out of Content. | Carl Hetherington | |
| 2018-10-12 | Change MagickImageProxy to FFmpegImageProxy and make it use FFmpeg | Carl Hetherington | |
| to decode images. Hence remove {Image,Graphics}Magick. | |||
| 2017-04-19 | Various fixes to push audio vaguely in the right direction. | Carl Hetherington | |
| 2017-04-19 | Reinstate subtitle list view. | Carl Hetherington | |
| 2017-04-19 | Post-merge tidy-up. | Carl Hetherington | |
| 2017-04-19 | Basic grunt-work, untested and unfinished, but it compiles. | Carl Hetherington | |
| 2016-12-08 | Further fixes and tidying to 'better-seek'. | Carl Hetherington | |
| This fixes the failure to keep track of the `position' of each stream of a multi-stream file. It also tidies things up a bit. | |||
| 2016-11-19 | Move position variables into the video/audio/subtitle decoder classes. | Carl Hetherington | |
| 2016-11-19 | Cope with offsets between video/audio/subtitle data in a muxed file. | Carl Hetherington | |
| 2016-11-17 | A possibly-better approach to seeking. | Carl Hetherington | |
| Before this commit, decoders try to guess whether they should request a seek based on what they have in their buffers. This seems reasonable for video and audio, which will always (I think) have some data lying around to give an indication of where their parent decoders are in the timeline. It doesn't work so well for subtitles, as the storage of subs is cleared out based on time (+/- 5s of "now") so there is a good chance that the storage will be empty. This gives the subtitle decoder no chance of knowing where its parent is, so it's very likely to seek. This commit asks the parent decoder to seek if it wants to, and it decides based on a knowledge of roughly where it is in the timeline. Hence the sub-decoders just see if they have got the data that is being requested, and if not they suggest to the parent that it might like to seek. They then start calling pass(). Hence the parent should only seek if some calls to pass() are not going to elicit the required data in a reasonable time. | |||
| 2016-06-29 | Fix handling of incorrectly-recognised JPEG2000 files. | Carl Hetherington | |
| Previously we asked libdcp whether an imported J2K file was RGB or XYZ. The answer it gives is sometimes wrong, for reasons that are not clear (either the files are not marked correctly, or openjpeg is not parsing whatever metadata correctly). However it seems that, in general, we use the user's specified colour conversion to decide what to do with an image, rather than asking the image what should be done to it. Hence it makes more sense to assume that if a user specifies no colour conversion for a J2K file then the file is XYZ. With preview, the colour conversion from XYZ back to RGB is done by FFmpeg, so we have to set the pixel format correctly on the Image that comes back from J2KImageProxy. Now we get that pixel format from the configured colourspace conversion rather than from openjpeg's guess as to the file's colourspace. It's a bit ugly that the only thing we ask the file about is whether or not it is in YUV (which governs whether or not FFmpeg applies the user's configured YUV-to-RGB conversion). Everything else is decided by the configured conversion. I think there's still some uglyness in here that I can't put my finger on. | |||
| 2016-05-25 | No-op; fix GPL address and use the explicit-program-name version. | Carl Hetherington | |
| 2016-05-18 | Rename some methods. | Carl Hetherington | |
| 2016-05-18 | Basics of splitting up Decoder tree like Content. | Carl Hetherington | |
| 2016-05-18 | Move video frame rate ('prepared-for') into Content. | Carl Hetherington | |
| 2016-05-18 | Rename video/audio/subtitle part methods. | Carl Hetherington | |
| 2016-05-18 | Reasonably straightforward stuff; main things are adding | Carl Hetherington | |
| a _parent to VideoContent (mainly, but not only, for signalling) and moving the video shared_ptr into Content, which makes much more sense to replace dynamic_cast tests for whether something has video or whatever. Nearly builds. | |||
| 2015-10-26 | Reinstate subtitle speed-up patch 526fd6de4c80a7ac9614a1cb0209efff7b171cd5 ↵ | Carl Hetherington | |
| but only for preview. | |||
| 2015-10-23 | Revert "Avoid decoding other packets when looking for subs." | Carl Hetherington | |
| This reverts commit 9e025d3f85f9d6d855b3d5e6c90bca0eac3a3d49. It causes corruption in prophet_clip.xml for reasons that are not yet known. | |||
| 2015-10-16 | Avoid decoding other packets when looking for subs. | Carl Hetherington | |
| The "accumulation" of, for example, video data when we are looking for audio data is an *optimisation* to reduce the number of seeks. It should not be necessary for correctness (the output should be right even if we never kept anything except what we were looking for). Doing this accumulation is not always an optimisation; sometimes not doing it is better. Avoiding it when going back for subtitles is one of these cases. | |||
| 2015-07-29 | Replace Time::frames with Time::frames_round and Time::frames_floor. | Carl Hetherington | |
| I believe both are necessary; doing floor instead of round caused #648. | |||
| 2015-06-21 | No-op: remove all trailing whitespace. | Carl Hetherington | |
| 2015-06-12 | Remove PassReason stuff. | Carl Hetherington | |
| This feels wrong: it means that it is possible for FFmpegDecoder to discard packets. I can't see how this is ok in all cases: maybe we were lucky that it worked at all. | |||
| 2015-05-27 | Untested use of Frame for video/audio content lengths. | Carl Hetherington | |
| 2015-05-13 | Don't bother decoding video frames when we're seeking around trying to find ↵ | Carl Hetherington | |
| subtitles. | |||
| 2015-02-08 | Uninitialised variable. | Carl Hetherington | |
| 2014-11-23 | First cut at J2K import. | Carl Hetherington | |
| 2014-11-07 | Remove log from ImageProxy hierarchy. | Carl Hetherington | |
| 2014-07-09 | Split up image_proxy.{cc,h} | Carl Hetherington | |
| 2014-06-02 | Merge master. | Carl Hetherington | |
| 2014-05-21 | Tidy up logging a bit. Make it configurable from the GUI. | Carl Hetherington | |
| 2014-05-20 | Merge master. | Carl Hetherington | |
| 2014-05-14 | Add ImageProxy class. | Carl Hetherington | |
| 2014-03-25 | It builds. | Carl Hetherington | |
| 2014-03-07 | Add primitive subtitle view. Remove unused Film member from Decoder hierarchy. | Carl Hetherington | |
| 2014-03-04 | New DCPTime/ContentTime types. | Carl Hetherington | |
| 2014-02-11 | Partial hacks to use of libdcp 1.0. | Carl Hetherington | |
| 2014-01-03 | Various fix-ups. | Carl Hetherington | |
| 2013-12-28 | Merge 1.0 | Carl Hetherington | |
| 2013-12-28 | Remove unused Film::content_paths_valid; fix ImageDecoder to throw an ↵ | Carl Hetherington | |
| OpenFileError when a file is missing so that it gets treated as missing content; rename Content::path_valid -> paths_valid. | |||
| 2013-12-18 | Considerable rework of decoder timing; tests pass, at least. | Carl Hetherington | |
| 2013-12-13 | Time -> DCPTime. | Carl Hetherington | |
| 2013-12-11 | Various work on better seeking (and seeking of audio). | Carl Hetherington | |
| 2013-12-04 | Do lots of the player processing with less copying. | Carl Hetherington | |
| 2013-11-22 | Merge still/moving image classes. | Carl Hetherington | |
 |
index : dcpomatic | |
| DCP-o-matic DCP tools | cth@carlh.net |
| summaryrefslogtreecommitdiff |