id,summary,reporter,owner,description,type,status,priority,component,version,resolution,keywords,cc,game 2612,FF: ADPCM sound is broken in DXA cutscenes,eriktorbjorn,Kirben,"{{{#!Markdown It has been known for some time now that ADPCM-sound is not supported in The Feeble File's DXA cutscenes. I think I see why, but I can't decide on what's the correct way of fixing it. As far as I can tell, the problem is twofold: \* The startSound\(\) function in FF's DXA player uses makeWAVStream\(\) to create a WAV stream from a memory stream. Then it frees the original memory buffer, so it assumes that makeWAVStream\(\) will make a copy of the data. The memory stream is a local variable. \* In the case of ADPCM files, an ADPCM stream is created from the memory stream. The data is not copied. So, unless I'm mistaken, when the mixer tries to stream the sound from the WAV stream, the memory stream is no longer alive, and even if it was alive it would point to a memory block that has been freed. From what I've seen, in the other cases where we use ADPCM streams, we use them to decode the entire sample and then play it with playRaw\(\). But that seems wasteful on a sample that could be several megabytes. Even if that's what we do when playing standard WAV data for the cutscenes. It probably makes sense to keep the DXA sound chunk in memory to avoid seeking back and forth, though. }}} {{{#!div style=""font-size: 75%"" Ticket imported from: !#1493475. Ticket imported from: bugs/2612. }}}",defect,closed,normal,Engine: AGOS,,fixed,,,The Feeble Files