v1.3.0

Added

• AC-3 and E-AC-3 sound in MKV and MP4 decodes natively, ported from oxideav-ac3.
• MP3, MP2 and MP1 sound in MKV, MP4 and MOV decodes natively, ported from minimp3.
• VP9 sources export to VP9 in MP4 with smart cuts: the middles are copied and only the frames before each piece's first keyframe are encoded.
• pcod frames turns a folder of PNG frames and an optional WAV into an H.264 and AAC MP4 with faststart, tagged BT.709.
• PNG decode, ported from zune-png, and a WAV reader.
• On VA-API with Mesa, an export with an overlay stays on the GPU: decoded, overlaid by a video-processing blend and encoded without a copy to system memory.
• Every Release carries a docs bundle for the PITO MD docs site, with guides and a generated command reference.

Changed

• The brand now reads PITO MD.
• A caption or watermark layer costs what its painted area costs: about 1 ms per change at 1080p instead of 12 ms or more, with the same output.
• Exports decode on the GPU whenever they encode on the GPU, smart-cut edges included.
• VA-API frame readback waits until a frame is no longer a reference, so it no longer holds up decoding.
• The README shows a section, a chart and a picture per feature.
• Codec gains Mp3, Ac3 and Eac3, and CodecConfig gains Vp9, so code that matches them exhaustively needs new arms.

Fixed

• export_frames stops after Canvas.frames frames instead of running until the frame callback ends.