Version 1.3.0
This version provides an ability to override how source video frame is rendered onto target video frame:
- by default, current "scale to fit" behavior is maintained, by introducing ScaleToFitGlFrameRenderFilter
- GlFrameRender interface is introduced for filters that need access to source video frame texture handle
- by default, target video background is black
Two new filters are now available in filter pack library:
- FreeTransformFrameRenderFilter, which supports geometric transformation (scaling, rotation, translation) of source video frame.
- SolidBackgroundColorFilter, which supports changing background color of a target video.