[ErikPshat]

Сообщение от DruchaPucha А нет ли команды, которая конвертирует сразу много файлов wav>at3?

Это не команда называется, а пакетная обработка

Вот пример для PSP:

1. Создаёшь сначала папку WAVE для пачки *.wav файлов.
   Соответственно ты заранее подготавливаешь под параметры конвертера at3tool.exe эти *.wav файлы.
   (16bit linear PCM 44100[Hz] wav file)
   Если что не так, конвертер сам тебе выплюнет на соответствующем файле ошибку.
2. Затем копируешь ниже выложенный чёрный код в пустой текстовой файл и сохраняешь его рядом с расширением *.bat
3. И запускаешь на исполнение. Готовый результат увидишь в папке ATRAC3

@echo off
if not exist WAVE md WAVE
if not exist ATRAC3 md ATRAC3
for %%A in ("WAVE\*.wav") do (
echo Encoding WAV: "%%~nxA"
at3tool.exe -e -br 128 "%%A" "ATRAC3\%%~nA.AT3"
echo.
)
pause

Readme

SCEI ATRAC3plus Codec TOOL Version 2.0.0.0
SCE CONFIDENTIAL 
Copyright(C) 2007 Sony Computer Entertainment Inc. All Rights Reserved.
	*** built w/ ATRAC3plus library version 1.02 ***
Usage : at3tool [-<option>] file1 file2
  -e : encode file1(16bit linear PCM wav file) to file2 
below options only affects to encoding mode(when not, they will be ignored)
  -br N: specify the bitrate Nkbps
  -loop S E: specify the loop start point is S samples from the beginning
             specify the loop end   point is E samples from the beginning
             S and E must satisfy under conditon
             0 <= S < S + 6143 <= E < number of samples in file1
  -wholeloop: set the whole loop

  -d : decode to file1 to file2(16bit linear PCM wav file)
below options only affects to decoding mode(when not, they will be ignored)
  -repeat N: repeating LOOP part N times(default 2)


This ATRAC3plus program supports only the following parameters

bitrate =  52[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]
bitrate =  66[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]
bitrate =  66[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 105[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 132[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate =  32[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]
bitrate =  48[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]
bitrate =  64[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]
bitrate =  96[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]
bitrate = 128[kbps], Ch = 1[ch], Sampling Rate = 44100[Hz]

bitrate =  48[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate =  64[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate =  96[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 128[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 160[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 192[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 256[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 320[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]
bitrate = 352[kbps], Ch = 2[ch], Sampling Rate = 44100[Hz]

Вот пример для PS3:

1. Создаёшь сначала папку WAVE для пачки *.wav файлов.
   Соответственно ты заранее подготавливаешь под параметры конвертера at3tool.exe эти *.wav файлы.
   (16bit linear PCM 48000[Hz] wav file)
   Если что не так, конвертер сам тебе выплюнет на соответствующем файле ошибку.
2. Затем копируешь ниже выложенный чёрный код в пустой текстовой файл и сохраняешь его рядом с расширением *.bat
3. И запускаешь на исполнение. Готовый результат увидишь в папке ATRAC3

@echo off
if not exist WAVE md WAVE
if not exist ATRAC3 md ATRAC3
for %%A in ("WAVE\*.wav") do (
echo Encoding WAV: "%%~nxA"
PS3at3tool.exe -e -br 128 "%%A" "ATRAC3\%%~nA.AT3"
echo.
)
pause

Readme

SCEI ATRAC3plus Codec TOOL Version 3.1.0.0
SCE CONFIDENTIAL 
Copyright(C) 2010 Sony Computer Entertainment Inc. All Rights Reserved.
Copyright 2010 Sony Corporation
	*** built w/ ATRAC3plus library version 1.03.03 ***
Usage : PS3at3tool [-<option>] file1 file2
  -e : encode file1(16bit linear 48kHz PCM wav file) to file2 
below options only affects to encoding mode(when not, they will be ignored)
  -br N: specify the bitrate Nkbps
  -loop S E: specify the loop start point is S samples from the beginning
             specify the loop end   point is E samples from the beginning
             S and E must satisfy under conditon
             0 <= S < S + 6143 <= E < number of samples in file1
  -wholeloop: set the whole loop

  -d : decode to file1 to file2(16bit linear PCM wav file)
below options only affects to decoding mode(when not, they will be ignored)
  -repeat N: repeating LOOP part N times(default 2)


This ATRAC3plus program supports only the following parameters

bitrate =  57[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]
bitrate =  72[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]
bitrate =  72[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 114[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 144[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate =  32[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]
bitrate =  48[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]
bitrate =  64[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]
bitrate =  96[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]
bitrate = 128[kbps], Ch = 1[ch], Sampling Rate = 48000[Hz]

bitrate =  64[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate =  96[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 128[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 160[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 192[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 256[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 320[kbps], Ch = 2[ch], Sampling Rate = 48000[Hz]
bitrate = 192[kbps], Ch = 6[ch], Sampling Rate = 48000[Hz]
bitrate = 256[kbps], Ch = 6[ch], Sampling Rate = 48000[Hz]
bitrate = 320[kbps], Ch = 6[ch], Sampling Rate = 48000[Hz]
bitrate = 384[kbps], Ch = 6[ch], Sampling Rate = 48000[Hz]
bitrate = 512[kbps], Ch = 6[ch], Sampling Rate = 48000[Hz]
bitrate = 384[kbps], Ch = 8[ch], Sampling Rate = 48000[Hz]
bitrate = 768[kbps], Ch = 8[ch], Sampling Rate = 48000[Hz]