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path: root/src/lib/ffmpeg_decoder.cc
AgeCommit message (Collapse)Author
2018-03-05Fix OOM condition when seeking near to the end of long FFmpeg files (#1230).Carl Hetherington
2018-02-23Fix duplicate frames when padding.Carl Hetherington
2018-01-11Fix crash due to alpha_blend requiring BGRA (#1165).Carl Hetherington
2018-01-05Missing stop emission for fully-timed FFmpeg subtitles; should fix #1101.Carl Hetherington
2017-12-13Setup SubtitleDecoder::_position correctly (in some cases).Carl Hetherington
2017-09-03Restore correct setup of fast resampler when the player is set to fast.Carl Hetherington
2017-09-03A few optimisations.Carl Hetherington
2017-09-03Cope with e.g. truehd audio streams having not every audio frame arriving ↵Carl Hetherington
with a pts.
2017-07-28Support more detailed horizontal positioning coming from libsub.Carl Hetherington
2017-07-11Remove unused Player::_ignore_audio. Ignore positionCarl Hetherington
of things that we are ignoring; this fixes strange behaviour (delays) when analysing audio as it used to keep pass()ing decoders to get data that would never come.
2017-06-23Attempts to simplify black-filling logic in Player.Carl Hetherington
2017-05-21Do resampling in AudioDecoder rather than Player.Carl Hetherington
This fixes the problem where the decoder's position would not take into account that all samples pushed into the resampler do not always immediately come out. This would result in Player thinking that there would be gaps when there are not.
2017-04-27Initial work on removing storage of subtitle times.Carl Hetherington
2017-04-19Various fixes to seeking with audio.Carl Hetherington
2017-04-19Fix merging of audio in various circumstances.Carl Hetherington
2017-04-19Various fixes to push audio vaguely in the right direction.Carl Hetherington
2017-04-19Reinstate subtitle list view.Carl Hetherington
2017-04-19Post-merge tidy-up.Carl Hetherington
2017-04-19Various work on the audio code.Carl Hetherington
2017-04-19Basic grunt-work, untested and unfinished, but it compiles.Carl Hetherington
2016-12-08Further 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.
2016-11-25Fix typo.Carl Hetherington
2016-11-20Some more decode logging.Carl Hetherington
2016-11-20Fix subtitles (seen in DVB) which have a specified `to' time butCarl Hetherington
then are terminated earlier than that by a num_rects=0 subtitle.
2016-11-19Move position variables into the video/audio/subtitle decoder classes.Carl Hetherington
2016-11-19Cope with offsets between video/audio/subtitle data in a muxed file.Carl Hetherington
2016-11-19Fix incorrect scaling of DVB subtitles when the picture is not 720x576.Carl Hetherington
2016-11-17A 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.
2016-09-30Allow loading of multiple films from the batch converter command line.Carl Hetherington
2016-09-19Discard packets with crazy (very negative) timestamps.Carl Hetherington
2016-08-12Remove all use of stringstream in an attempt to fixCarl Hetherington
the suspected thread-unsafe crash bugs on OS X.
2016-07-28Some more fixes missing from 2704fe5.Carl Hetherington
2016-07-28Fix start-trim of audio-only content (#915).Carl Hetherington
2016-06-22Set AudioDecoder::fast a different way.Carl Hetherington
2016-06-21Revert "Use make_shared<>."Carl Hetherington
Support for this seems to vary wildly across DoM's build targets. Stuff that builds on 16.04 won't build on 14.04, for example. Seems to not be worth the hassle now. This reverts commit 5a5324ed3a381a86dfe0a6e3932c1d58fdcd596f.
2016-06-21Use make_shared<>.Carl Hetherington
2016-06-13Rename MD5Digester -> Digester.Carl Hetherington
2016-06-09Fix some code duplication and crashes when decoding FFmpeg-embedded ASS ↵Carl Hetherington
subtitles along the way.
2016-05-26Pass configured colours / outlining when text subtitles come out of FFmpeg.Carl Hetherington
2016-05-25No-op; fix GPL address and use the explicit-program-name version.Carl Hetherington
2016-05-18Fix incorrect scaling of S32LE samples; 1<<31 overflows and causes the wrong ↵Carl Hetherington
result.
2016-05-18Fix seek, for video at least.Carl Hetherington
2016-05-18Fix crash with no video.Carl Hetherington
2016-05-18Rename some methods.Carl Hetherington
2016-05-18Basics of splitting up Decoder tree like Content.Carl Hetherington
2016-05-18Partial work on using a no-video FFmpeg file.Carl Hetherington
2016-05-18Use optional<> for _video_stream.Carl Hetherington
2016-05-18Move video frame rate ('prepared-for') into Content.Carl Hetherington
2016-05-18Rename video/audio/subtitle part methods.Carl Hetherington
2016-05-18Split audio; builds.Carl Hetherington
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