Cleanup SimpleAudioDec
and remove unused AudioCreate fonction, it can be down in the class constructor.
sceMp3 : use bswap32 for swapping endian
Remove some obsolete unused code
Log channel/samplerate/bitrate
Cleanup /* ... */
Remove (AVFormatContext**)
Merge pull request #5804 from raven02/patch-3

sceMp3 : use bswap32 for swapping endian
Merge pull request #5764 from kaienfr/cleanup

Cleanup SimpleAudioDec