https://wiki.multimedia.cx/index.php/Escape_130 Audio CAN be extracted, as it is PCM. Video, alas, NOT - bizarre thing they did to the frames. Exotic format.
Really! My mpc build has a problem then, because Audio plays but Video is black. Tested in ffplay, and Video shows but then a "WASAPI cannot initialize audio client" greets me and video plays mute. Something broken on my side I guess.
How can I redirect output stream to software then? Because vgmstream does not show me any conflicts about frequencies. Demuxed audio plays fine with it, why the issue when with video stream? Can I tell the sound card (of ffmpeg for that matter) to "round" frequencies then? Could it be that I need to tell ffmpeg (ffplay) to resample the audio stream before playback (and do it every time for those specific input files) ? ---Asking while we're here, excusing me for off-topic if true.---