mediabunny 1.20.0

v1.20.0

on Node.js NPM

This update's core new feature is transparent video!

• Added support for reading and writing transparency data within WebM/Matroska, which uses the new sideData.alpha field in EncodedPacket.
• Implemented decoding of packets with alpha data, automatically resulting in a VideoSample with a pixel format that support alpha (such as RGBA, BGRA or I420A).
• Implemented encoding of frames with alpha data, resulting in an EncodedPacket with sideData.alpha populated. Enable this by setting alpha: 'keep' in VideoEncodingOptions.
• Improved error bubbling when encoding media
• VideoSample and AudioSample now implement the Disposable interface
• Fixed crash when reading the header of RF64 WAVE files (#146)