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New audio decoding solution: at3tool.exe - Printable Version

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+--- Thread: New audio decoding solution: at3tool.exe (/showthread.php?tid=2194)



New audio decoding solution: at3tool.exe - RPG Advocate - 03-29-2013 08:04 PM

Someone discovered a file called "at3tool.exe" on the Fate/Extra CCC disc. It decodes ATRAC3plus audio, including mono samples that HIMDRender can't decode. Unfortunately, it's proprietary, so you'll have to find a download yourself.

It would be good if PPSSPP checked for this file and used it to decode audio if present. It's a much cleaner solution than SonicStage.


RE: New audio decoding solution: at3tool.exe - the avenger - 03-29-2013 10:12 PM

Yep here's the source
http://www.emunewz.net/forum/showthread.php?tid=137863
Perhaps decompiling this would give a better understanding of at3+ and getting us 1 step closer to cross platform support


RE: New audio decoding solution: at3tool.exe - montcer9012 - 03-29-2013 10:48 PM

A member of JPCSP dev team is compiling they own AT3+ decoder in order to bring it to JPCSP official build; i guess when he is done PPSSPP dev team will use it as well. Or maybe PPSSPP dev team are working on his own decoder, don't know. However, this tool seems to be really helpful.


RE: New audio decoding solution: at3tool.exe - VIRGIN KLM - 03-29-2013 10:58 PM

You can already decode the audio with SonicStage which is obviously a file from the SDK hence it's exactly the same thing with SonicStage stripped down... What we need is a crossplatform decoder, not somekind of dll or exe.


RE: New audio decoding solution: at3tool.exe - DarkZackKT - 04-05-2013 12:31 AM

Ideally, it is a portable emulator, and should also implemendar portable decoder.
Exe files are for windows


RE: New audio decoding solution: at3tool.exe - VIRGIN KLM - 04-05-2013 08:54 AM

This file is illegal to use and distribute, Windows or not it's not gonna happen.