Decoding HEVC with Alpha on macOS/iOS/tvOS in GStreamer · Devlog · Centricular

GStreamer's VideoToolbox-based decoder for macOS, iOS, and tvOS (vtdec) has recently gained support for decoding HEVC video with an alpha channel. No special setup is required. When vtdec detects an HEVC+Alpha stream, it automatically negotiates an output format with alpha ...