Support for Playstation 2 Audio file format

[DarkeoX099]

Hello,

I would like first to thank the whole FFMPEG team the awesome job they're accomplishing of their own good will and that they deliver for everyone to use for their own benefit : a great thanks is owed to you.

Now on the topic, it is really just as stated in the Summary : Is it possible the add .psf2 decoding capabilities in FFMPEG so that people could transcode it to something our Audio players are less reluctant to read ? There are exceptions for Playstation 2 games which soundtracks were never released entirely, thus meaning fans had to go an extract manually audio files from the game's support. Not even talking about reading them.

Hopefully today, the format seems to have been reverse-engeenered as some players like Audacious and Winamp before it successfully (with somes glitches sometimes and also unability to correctly navigate into the file -coming back in the music or going forward-) appears to have very correct decoding capabilities with some added plugins.

I will provide here what I think is the main source is Audacious plugins that allow .psf2 decoding : ​https://github.com/audacious-media-player/audacious-plugins/blob/master/src/psf/eng_psf2.c

Please keep in mind that though I'm trying to begin into coding, I'm no expert or whatsoever...

Also, I urge you to bear with my bad english if I occured to have miswritten somewhere.

Sincerely thankful for your attention, DarkeoX099.

[DarkeoX099]

Sample .psf2 file

[Alexander Strasser]

​http://www.neillcorlett.com/psf/

Just stumbled on it and thought it might be helpful here.

[Carl Eugen Hoyos]

Please provide the complete, uncut console output of "ffmpeg -i 04 rtown0 delta (water capital server mac anu).psf2" (including the command line) to make this a valid ticket.

[DarkeoX099]

Here's is my CLI output.

$ ffmpeg -i 104\ rtown0\ delta\ \(water\ capital\ server\ mac\ anu\).psf2 
ffmpeg version N-48604-ga572cc8 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jan  7 2013 22:27:54 with gcc 4.7 (Ubuntu/Linaro 4.7.2-2ubuntu1)
  configuration: --enable-gpl --enable-libass --enable-libfaac --enable-libfdk-aac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-x11grab --enable-libx264 --enable-nonfree --enable-version3 --enable-libopus --enable-libv4l2 --extra-cflags='-march=core2 -mtune=core2 -O2' --extra-cxxflags='-march=core2 -mtune=core2 -O2'
  libavutil      52. 13.100 / 52. 13.100
  libavcodec     54. 86.100 / 54. 86.100
  libavformat    54. 59.106 / 54. 59.106
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 32.100 /  3. 32.100
  libswscale      2.  1.103 /  2.  1.103
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
104 rtown0 delta (water capital server mac anu).psf2: Invalid data found when processing input

[Carl Eugen Hoyos]

I had not realized originally that this needs a hardware emulator.

I fear that this feature request is outside the scope of FFmpeg.

[Carl Eugen Hoyos]

The audacious plugin is now available at ​https://github.com/audacious-media-player/audacious-plugins/tree/master/src/psf