- MpsDemuxer parses MPEG-PS packs (0x1BA) into video (0x1E0-0x1EF) and audio (0x1BD) PES packets with PTS/DTS at the 90kHz clock. - VideoDecoder decodes Annex-B H.264 via JavaCPP FFmpeg 8.1.2, splitting the stream into access units (one slice NAL per packet) so each send yields a frame. - CLI 'decode' command dumps frame metadata (720x480 YUVJ420P). - Validated against Batman Begins: 72 frames decoded.