dcpomatic/src/lib/dcp_decoder.cc, branch ignore-hmacDCP-o-matic DCP toolshttps://git.carlh.net/cgit/dcpomatic/atom?h=ignore-hmac2020-08-17T19:50:11ZHack: disable HMAC check for mono picture and sound.2020-08-17T19:50:11ZCarl Hetheringtoncth@carlh.net2020-08-17T18:38:53Zurn:sha1:0280fbcc31b363c1080cb9d119fc61e88dfde9d2Fix ATMOS frame numbering when decoding DCPs.2020-07-12T13:11:26ZCarl Hetheringtoncth@carlh.net2020-07-12T13:11:26Zurn:sha1:a9a24536dfd68cb7b8fe6d026e164875fae089f0Make Atmos content work more like other content. Now its MXFs2020-06-19T13:07:30ZCarl Hetheringtoncth@carlh.net2020-06-19T11:30:02Zurn:sha1:ca981c8cfa23111e92be329f1c2dfbe3a07b4247
are re-written, meaning that they can be encrypted.
This (along with the libdcp update) also fixes assorted Atmos bugs.
Fix DCP playback when an incorrect KDM is added, followed by2020-05-20T19:55:13ZCarl Hetheringtoncth@carlh.net2020-05-20T19:55:13Zurn:sha1:60f3f8ff110d55e0d720784dd40c9bc62d342d2c
a correct one.
Nicer fix for 2D-labelled-3D checking from master.2020-02-19T16:23:21ZCarl Hetheringtoncth@carlh.net2020-02-19T16:23:21Zurn:sha1:1679c3dc40262733f46dda9f4151367bf93f2b76Give DCPDecoder its own ::position which just returns its internal2020-01-10T00:01:03ZCarl Hetheringtoncth@carlh.net2020-01-09T23:52:20Zurn:sha1:efc3486f2acf36bd0dc7b5528e7b3110ea8c4afe
_next time.
This is important because Decoder::position does the wrong thing
with DCPs in the following case.
1. DCPDecoder emits a subtitle event (start/stop) at time t.
2. There follows a long time T with no subtitle events. During
this time the DCPDecoder's position is reported as t (since
TextDecoder notes its position as the time of the last thing
it emitted --- which is all it reasonably can do, I think).
3. During this T the DCPDecoder may be incorrectly pass()ed because
its position is reported as earlier than it really is; this results
in video/audio being emitted by the DCPDecoder but other contemporary
sources may not be pass()ed.
The upshot of this can be that no audio is emitted, as a contemporary audio
source is not pass()ed and hence the merger is waiting for audio that will
take a long time to come. When the butler is running this can result in
audio underruns as the video buffers overflow with no sign of any audio.
It is also simpler this way; DCPDecoder was already maintaining the required
information.
Flush audio decoder when a DCPDecoder finishes so that2019-12-16T23:03:11ZCarl Hetheringtoncth@carlh.net2019-12-16T23:00:12Zurn:sha1:5be0db4041bdfc469668de290e44ff5443708cf6
resamplers are emptied and hence we don't lose any
samples. Fixes #1691.
Back-ported from 1444299fa4582fc65c5237edd6c115921f20f872 in master.
Fix dying butler on changing CPL from one without to one with2019-10-30T21:43:55ZCarl Hetheringtoncth@carlh.net2019-10-30T21:39:58Zurn:sha1:0486d4d94900c7f2a2cab7885b3f162d1ad8290c
subtitles (#1641).
Forward-port from da39ed1516f2463f8a9bf4795a94f23d420c9ca3 in master.
Fix failure to load OV after adding a VF to a project.2019-10-13T21:47:17ZCarl Hetheringtoncth@carlh.net2019-10-13T21:47:17Zurn:sha1:7c73ec405fdb55bd78d82d764999b5af6d81e973
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.
Fix failure to playback encrypted DCPs, introduced when adding DCPDecoder re-use optimisation.2019-09-27T20:34:00ZCarl Hetheringtoncth@carlh.net2019-09-22T21:59:49Zurn:sha1:19f51503621a57794bd79bac053c9e6549a69f46