forums.PPSSPP.org
So I just wrote an atrac3+ frame decode library (2013-06-03) - Printable Version

+- forums.PPSSPP.org (https://forums.ppsspp.org)
+-- Forum: PPSSPP - Playstation Portable Simulator Suitable for Playing Portably (/forumdisplay.php?fid=1)
+--- Forum: Development (/forumdisplay.php?fid=3)
+--- Thread: So I just wrote an atrac3+ frame decode library (2013-06-03) (/showthread.php?tid=3707)

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


So I just wrote an atrac3+ frame decode library (2013-06-03) - ryuukazenomai - 05-29-2013 10:49 AM

Change Log : v0.1.2
- Fixed some bugs that may cause crash
------------------------------------------------------------------
Here's the project and source codes:
http://sourceforge.net/projects/maiat3plusdec/

The project contains a frame decode library and a MiniPlayer(win and android) which can play at3,oma files with atrac3+ stream.

The library can decode atrac3+ mono and stereo and maybe 6ch at3 files(ps3 use it.)

So we don't need sonicstage and other closed source at3+ decode libs now!

hope it's useful!


RE: So I just wrote an atrac3+ frame decode library - vnctdj - 05-29-2013 10:50 AM

Very interesting, I hope a developer will see your post soon Smile


RE: So I just wrote an atrac3+ frame decode library - Tyestor - 05-29-2013 10:59 AM

I hope this is the solution we've been waiting for...


RE: So I just wrote an atrac3+ frame decode library - the avenger - 05-29-2013 11:32 AM

not getting my hopes up,but trying it doesn't hurt,make is a pain to get on windows though

seems to work with .at3 files but i can't seem to find any at3+ ones in my fate extra ccc pgd dump
this might seem a dumb question but what is the extension of atrac3plus


RE: So I just wrote an atrac3+ frame decode library - logan83-adi - 05-29-2013 12:13 PM

nice.


RE: So I just wrote an atrac3+ frame decode library - the avenger - 05-29-2013 12:22 PM

this seems to be the real deal,tested with the atrac3+ samples from http://samples.mplayerhq.hu/A-codecs/ATRAC3+/
all seem to be working


RE: So I just wrote an atrac3+ frame decode library - Jeid3 - 05-29-2013 01:03 PM

(05-29-2013 12:22 PM)the avenger Wrote:  this seems to be the real deal,tested with the atrac3+ samples from http://samples.mplayerhq.hu/A-codecs/ATRAC3+/
all seem to be working

You tested on win?


RE: So I just wrote an atrac3+ frame decode library - [Unknown] - 05-29-2013 01:23 PM

Definitely looks useful, thanks. Interface doesn't look terrible either.

File formats to try would be e.g. oma.

Is this a disassembly of code, though?

-[Unknown]


RE: So I just wrote an atrac3+ frame decode library - the avenger - 05-29-2013 01:25 PM

(05-29-2013 01:23 PM)[Unknown] Wrote:  Definitely looks useful, thanks. Interface doesn't look terrible either.

File formats to try would be e.g. oma.

Is this reverse engineered code though?

-[Unknown]
built it and tried oma files and at3 files,all work perfectly


RE: So I just wrote an atrac3+ frame decode library - GuilhermeGS2 - 05-29-2013 02:05 PM

I want test it on my phone!! Big Grin. When will be available the first build?


RE: So I just wrote an atrac3+ frame decode library - vnctdj - 05-29-2013 02:07 PM

(05-29-2013 02:05 PM)GuilhermeGS2 Wrote:  I want test it on my phone!! Big Grin. When will be available the first build?

Lol, you are a little impatient ! Big Grin


RE: So I just wrote an atrac3+ frame decode library - Alfitaria - 05-29-2013 02:08 PM

Is it possible to merge these source codes into ppsspp ?


RE: So I just wrote an atrac3+ frame decode library - vnctdj - 05-29-2013 02:11 PM

(05-29-2013 02:08 PM)Alfitaria Wrote:  Is it possible to merge these source codes into ppsspp ?

Maybe Wink


RE: So I just wrote an atrac3+ frame decode library - Henrik - 05-29-2013 02:40 PM

EDIT:

This is clearly a decompile rather than a clean-room reverse engineering effort, and I am really not sure of the legality of using this. Technically it would work though.


RE: So I just wrote an atrac3+ frame decode library - KingpinZero - 05-29-2013 03:39 PM

Anything for those with non compiling skillz? Big Grin
Henrik if this works, we're on the borderling of legality, but shouldnt be illegal in any way.