1) I guess the codec must be exactly the same of the original, while for the frequency the only thing that could change is the speed during the play
2) you can't with fsbext -r, I don't know if the official FSB builder allows a similar selection
3) fsbext -r is a rebuilder so it automatically adapt all the main fields but remember that it's experimental
4) don't know
do you mean adding an option that only displays an information if the file is encrypted?
for example from the following:
Code:
Filename Size Mode frequency channels bits
========================================================================
TestBassDrum_BIGLoop.wav 907236 mono,effects,ima_adpcm 44100 1 16
TestBass_BIGLoop.wav 907236 mono,effects,ima_adpcm 44100 1 16
TestRecorder_BIGLoop.wav 907236 mono,effects,ima_adpcm 44100 1 16
to this one:
Code:
Filename Size Mode frequency channels bits
========================================================================
TestBassDrum_BIGLoop.wav 907236 crypt,mono,effects,ima_adpcm 44100 1 16
TestBass_BIGLoop.wav 907236 crypt,mono,effects,ima_adpcm 44100 1 16
TestRecorder_BIGLoop.wav 907236 crypt,mono,effects,ima_adpcm 44100 1 16
is this what you mean?