Jonathan Thomas
133bae40c3
Adding pre-roll to VideoCacheThread, and making video & audio threads wait for the isReady() method before playing. Also fixed an audio bug where our internal buffer was not being cleared on seek. Removed some unused caching from Clip, and did some minor refactor on FrameMapper/Clip cache clearing.
2022-01-26 17:56:33 -06:00
Jonathan Thomas
f1c2cc06de
Adding ability to open *.osp files in QtPlayer app.
2022-01-26 15:12:15 -06:00
Jonathan Thomas
9eda757885
Merge branch 'develop' into audio-devices
...
# Conflicts:
# src/AudioBufferSource.cpp
# src/AudioReaderSource.cpp
# src/AudioReaderSource.h
# src/Clip.cpp
# src/Frame.cpp
# src/Qt/AudioPlaybackThread.h
# src/audio_effects/Compressor.h
# src/audio_effects/Delay.h
# src/audio_effects/Echo.h
# src/audio_effects/Expander.h
2021-12-02 22:05:19 -06:00
Frank Dana
59138ea3e4
Adopt license management via Reuse project/tool ( #711 )
...
* reuse-managed license/copyright headers
reuse is a tool for compliance with the REUSE recommendations. See
<https://reuse.software/ > for more information, and
<https://reuse.readthedocs.io/ > for the online documentation.
* Set jsoncpp license
* Add MIT license for Decklink sources
* Explicitly license examples/
- Add headers to source files
- Change blanket licensing in .reuse/dep5 to only cover binary media
- Import CC-BY-3.0 license and assign to sintel_trailer
2021-10-16 01:26:26 -04:00
FeRD (Frank Dana)
6aab6fd957
Audio: New device name lookup
...
- A new AudioDevices class replaces the AudioDeviceInfo struct.
It has a single method, getNames(), which:
* creates an AudioDeviceManager (NOT using the singleton)
* scans for available devices
* returns the results as a std::vector containing
std::pair<std::string, std::string> objects
(The AudioDevices device manager is never initialize()d, so
no devices are opened; it should be safe to use even DURING
playback, without disruption.)
By using STL containers (rather than a custom struct) to return
the results, Python is able to consume the output as a native
list of tuples.
AudioDeviceInfo is still present for compatibility, but deprecated.
- Eliminated some unnecessary conversions (like):
* calls to std::string::c_str, when passing to juce::String.
juce::String accepts std::string directly.
* calls to juce::String::toRawUTF8, when creating std::string.
There's a juce::String::ToStdString, which is better.
2021-08-24 13:11:00 -04:00
Jonathan Thomas
bdf6e9f854
Fix invalid starting PTS value, preventing blank 1st frames on some thumbnailing and video players.
2021-06-25 15:57:52 -05:00
Jonathan Thomas
0c4e1bcce4
Improving performance after working with google-prof, to profile CPU. Calling OMP_MP_NUM_PROCESSORS less often, since it's quite expensive according to profiling. Adjusting Timeline final_cache to match the video caching thread max_frames, so one doesn't clobber the other. Also, fixing an issue with openshot-player, where a video file with no audio skips horribly.
2021-02-04 17:28:07 -06:00
FeRD (Frank Dana)
aa40ea29e0
Update include paths in all source/header files
2020-10-18 07:43:37 -04:00
FeRD (Frank Dana)
6aebb10cea
More explicit prefixing in Qt/ and Player classes
2019-09-21 00:14:32 -04:00
Frank Dana
67934675eb
Merge branch 'develop' into std-prefixes
2019-08-25 04:05:58 -04:00
SuslikV
16ca3aef32
Fix return type mismatch
2019-08-24 11:36:21 +02:00
FeRD (Frank Dana)
b56ebf5765
QtPlayer/QtImageReader: std:: prefixes
2019-08-04 22:59:56 -04:00
FeRD (Frank Dana)
f170fdd009
Update copyright range to current year
2019-06-11 06:48:32 -04:00
FeRD (Frank Dana)
0327c2ab5c
Remove license block from documentation comment
2019-06-09 08:31:04 -04:00
Jonathan Thomas
140fbaddff
Added new AudioDeviceInfo struct, and populate a vector of them on QtPlayer initialization. This allows a user to overwrite the preferred audio device by using the setting PLAYBACK_AUDIO_DEVICE_NAME.
2019-04-23 16:45:02 -05:00
Jonathan Thomas
9dbb063ded
Persist any error returned by JUCE during initialise() method, such as sample rate issues on Windows (when playback and recording sample rates do not match, which breaks WASAPI)
2019-04-04 00:55:47 -05:00
Jonathan Thomas
67291aab55
Preventing crash if Seek invoked before QtPlayer are initialized properly
2018-03-05 01:40:25 -06:00
Jonathan Thomas
c95db460d6
Big update! Updating all "long int" frame number types to int64_t, so all 3 OSes will produce the same depth and precision on frame numbers. Also removing variable bitrate support temporarily, since it causes more problems than it solves.
2017-09-28 16:03:01 -05:00
Jonathan Thomas
b3ca56b5ab
Another attempted fix for audio device management. Moving CloseAudioDevice() call to only invoke when quiting OpenShot, and only initializing the JUCE audio manager 1 time. This fixes a audio freeze in Windows when the preview window launches.
2017-03-26 23:51:03 -07:00
Jonathan Thomas
6fe901f359
Refactoring closing of audio devices
2017-03-21 14:38:42 -05:00
Jonathan Thomas
85ac4bf6d2
Updating references to frame number / position to long int, there were still quite a few old "int" declarations, which limits the length of frame number. Also, updated precision of KeyFrames to use double (instead of float) for higher precision, which fixed lots of issues with very long videos (since our FrameMapper used a KeyFrame object to create a map to new frames)
2017-01-24 18:39:17 -06:00
Jonathan Thomas
98ccfb5ee1
Fixing cmake build scripts to support 64bit on Windows. Also refactoring some pointer handling to support 64bit on Windows (Linux and Mac have always supported it). Adding instructions for setting up a Windows 64 bit build environment using MSYS2.
2016-08-12 19:15:19 -05:00
Jonathan Thomas
92a9db2aa3
Improved detection of missing audio frames, and missing video frames. Also improved logic for giving up on missing frames in general. Also removed some deadlocks related to Seeking (Close() and Open() were deadlocking). The end result is much improved compatability with reading video files.
2016-06-29 02:42:00 -05:00
Jonathan Thomas
179d091005
Moved AppendDebugMessage to ZmqLogger, and updated 100+ references to use this new function. Removed debug var from readers/writers, and moved it to ZmqLogger.Enable(true/false). This allows debug output from all classes and functions, without any duplicate code. Also added some additional debug output for video playback and audio readers.
2016-04-21 01:39:17 -05:00
Jonathan Thomas
43fd4fccb1
Fixing an audio popping / video frame flashing issue with the Timeline calculating the incorrect frame from a Clip. Now the timeline correctly rounds the time diff, and determines the correct frame.
2016-01-30 02:10:40 -06:00
