70e86ef044
* Removing legacy profile property. Add new operators for Profile classes (for comparison). Also added new functions to generate different variations of the Profile data (key, short name, long name, long name w/description). * Add empty constructor for Profile class, and new Profile unit tets * Adding zero padding to profile Key function, for easier sorting: 01920x1080i2997_16:09 * Clear setfill flag after creating Key() output * Updating example exe to load an *.osp project file via C++, which makes debugging complex broken projects much easier. * - Add new unit test to FFmpegWriter to create an animated GIF and verify it can be wrapped with a FrameMapper (with no audio track) - Improve FrameMapper to ignore missing audio data (i.e. when no audio samples present, don't try and find them or resample them) * Fix some whitespace issues * Fix inline documentation mistype * Fixed missing reuse licensing on new example profile files * Changing Profile::Key() format to exclude the : character, since Windows file names cannot contain that * - Large memory leak fixed in FFmpegWriter when closing the video & audio contexts - Reducing # of cached frames and rescalers to 1, since we no longer use OMP and this is unneeded - we need to refactor much of this code out eventually * - Fixing whitespace issues - Code clean-up / line wrapping / etc...
OpenShot Video Library (libopenshot) is a free, open-source C++ library dedicated to delivering high quality video editing, animation, and playback solutions to the world.
Build Status
Features
- Cross-Platform (Linux, Mac, and Windows)
- Multi-Layer Compositing
- Video and Audio Effects (Chroma Key, Color Adjustment, Grayscale, etc…)
- Animation Curves (Bézier, Linear, Constant)
- Time Mapping (Curve-based Slow Down, Speed Up, Reverse)
- Audio Mixing & Resampling (Curve-based)
- Audio Plug-ins (VST & AU)
- Audio Drivers (ASIO, WASAPI, DirectSound, CoreAudio, iPhone Audio, ALSA, JACK, and Android)
- Telecine and Inverse Telecine (Film to TV, TV to Film)
- Frame Rate Conversions
- Multi-Processor Support (Performance)
- Python and Ruby Bindings (All Features Supported)
- Qt Video Player Included (Ability to display video on any QWidget)
- Unit Tests (Stability)
- All FFmpeg Formats and Codecs Supported (Images, Videos, and Audio files)
- Full Documentation with Examples (Doxygen Generated)
Install
Detailed instructions for building libopenshot and libopenshot-audio for
each OS. These instructions are also available in the /docs/ source folder.
Hardware Acceleration
OpenShot now supports experimental hardware acceleration, both for encoding and decoding videos. When enabled, this can either speed up those operations or slow them down, depending on the power and features supported by your graphics card.
Please see doc/HW-ACCEL.md for more information.
Documentation
Beautiful HTML documentation can be generated using Doxygen.
make doc
(Also available online: http://openshot.org/files/libopenshot/)
Developers
Are you interested in becoming more involved in the development of OpenShot? Build exciting new features, fix bugs, make friends, and become a hero! Please read the step-by-step instructions for getting source code, configuring dependencies, and building OpenShot.
Report a bug
You can report a new libopenshot issue directly on GitHub:
https://github.com/OpenShot/libopenshot/issues
Websites
- https://www.openshot.org/ (Official website and blog)
- https://github.com/OpenShot/libopenshot/ (source code and issue tracker)
- https://github.com/OpenShot/libopenshot-audio/ (source code for audio library)
- https://github.com/OpenShot/openshot-qt/ (source code for Qt client)
- https://launchpad.net/openshot/
Copyright & License
Copyright (c) 2008-2022 OpenShot Studios, LLC. This file is part of OpenShot Video Editor (https://www.openshot.org), an open-source project dedicated to delivering high quality video editing and animation solutions to the world.
OpenShot Library (libopenshot) is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
OpenShot Library (libopenshot) is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with OpenShot Library. If not, see http://www.gnu.org/licenses/.
To release a commercial product which uses libopenshot (i.e. video editing and playback), commercial licenses are also available: contact sales@openshot.org for more information.