- Refactor AudioLocation into own header
- AudioResampler now supports variable channels
- Adding cache back to Clips - to prevent the cost of multiple calls for the same GetFrame() frame, used in time-remapping
- Large refactor of Clip::GetFrame, to prevent multiple code paths, and much improved time-remapping
- Clip's time keyframe now supports Bezier and sub-frame precision - to you can curve audio speed using any curve shape
- Fixing # of audio samples on Clip frame's, based on timeline position (to predictably divide samples per frame)
- New Clip unit tests for time remapping and resampling audio, and reversing audio
- New Frame::GetAudioSamples arg, to allow for reversing the direction of audio samples
- Fix bug in Frame::AddAudioSilence() to correctly cache the # of audio samples
- FrameMapper clean up resample context (when changing frame rate)
- FrameMapper refactor to optimize # of calls to Reader()::GetFrame(), since calls to Clip::GetFrame are quite expensive
- Removing RepeatingFraction functionality from Keyframe object (since it was a bad implementation detail from our previous time remapping)
- Making Keyframe GetDelta method a float, and no longer an int - to allow for more precision on time remapping
- Large amount of white space fixing (to make things consistent)
- Bug fix for clip, to delete a new Reader, regardless of how it was set (correctly track allocated readers, and ignore FrameMappers pointed to existing allocated reader)
- Bug fix for timeline to correctly wrap Reader with FrameMapper
- Refactor sorting of clips & effects, and only sort these arrays when the arrays change (instead of each call to GetFrame)
- Cache max timeline duration, and make Timeline::GetMaxTime() thread safe
- New multi-threaded unit tests, which are designed to verify no seg faults on multi-threaded calls to Timeline::GetFrame(), Timeline::AddClip(), and Timeline::RemoveClip()
- New public Timeline::SortTimeline() method which is called by child Clips automatically, when certain properties are changed
For example, if a video had only 10 frames (video_length), timeline would calculate the start_frame as 1, and end_frame as 11, which is incorrect. It should use start_frame as 1, end_frame as 10.
