91
General Jo Engine Help / Re: Doomsday Phrase: undefined reference to "ADP_DecMono" (and stereo)
« on: June 24, 2018, 10:50:42 pm »
That is a thought, but this is converted AIFF files to ADPCM using a different tool (still a Mac tool though). The documentation refers to this as "User-specified ADPCM" (not the optimage thing, but referred at the bottom of this page as "ADPCM Encoder" https://antime.kapsi.fi/sega/docs.html). In that case, since the AIFF file has a header, so should the ADPCM file (it isn't discarded when compressed). It should be noted that if you try to playback the ADPCM file as a PCM file with Jo engine functions, you get sound, it's just garbage. T
Maybe CD-XA would work. The issue is I imagine that won't work over an .ISO file. The reason I've skipped over CD-DA is because Bizhawk, Yabause, and SSF won't accept files like that. Maybe it will work for CD-XA though I am no more certain on how to actually playback CD-XA than AIFF-ADPCM files seeing as the documentation tells you jack shit about how to do that. (I exaggerate, I just vehemently dislike their code example because it leaves so much up to imagination)
Maybe CD-XA would work. The issue is I imagine that won't work over an .ISO file. The reason I've skipped over CD-DA is because Bizhawk, Yabause, and SSF won't accept files like that. Maybe it will work for CD-XA though I am no more certain on how to actually playback CD-XA than AIFF-ADPCM files seeing as the documentation tells you jack shit about how to do that. (I exaggerate, I just vehemently dislike their code example because it leaves so much up to imagination)