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Initial suport to permit encode to others formats

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This commit is contained in:
pabloalcantara
2011-08-18 15:27:17 -03:00
parent 403ea427cf
commit 776f67bd46
2 changed files with 33 additions and 27 deletions
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headphones/encode.py
+28 -25
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@@ -30,46 +30,29 @@ def encode(albumPath):
for music in f:
if any(music.endswith('.' + x) for x in ["mp3", "flac", "m4a", "wav"]):
musicFiles.append(os.path.join(r, music))
musicTemp = os.path.join(os.path.splitext(music)[0])+'.mp3'
musicTemp = os.path.splitext(music)[0]+'.'+headphones.ENCODEROUTPUTFORMAT
musicTempFiles.append(os.path.join(tempDirEncode, musicTemp))
if headphones.ENCODER=='lame':
encoder=os.path.join(headphones.ENCODERFOLDER,'lame')
else:
elif headphones.ENCODER=='ffmpeg':
encoder=os.path.join(headphones.ENCODERFOLDER,'ffmpeg')
i=0
for music in musicFiles:
return_code=1
for music in musicFiles:
infoMusic=MediaFile(music)
if headphones.ENCODER == 'lame':
if not any(music.endswith('.' + x) for x in ["mp3", "wav"]):
if not any(music.endswith('.' +headphones.ENCODEROUTPUTFORMAT) for x in ["mp3", "wav"]):
logger.warn('Lame cant encode "%s" format for "%s", use ffmpeg' % (os.path.splitext(music)[1],music))
else:
if (music.endswith('.mp3') and (infoMusic.bitrate/1000<=headphones.BITRATE)):
logger.warn('Music "%s" has bitrate<="%skbit" will not be reencoded' % (music,headphones.BITRATE))
else:
cmd=encoder + ' -h --resample ' + str(headphones.SAMPLINGFREQUENCY) + ' -b ' + str(headphones.BITRATE)
cmd=cmd+ ' ' + headphones.ADVANCEDENCODER
cmd=cmd+ ' "' + music + '"'
cmd=cmd+ ' "' + musicTempFiles[i] +'"'
return_code = call(cmd, shell=True)
if return_code==0:
os.remove(music)
shutil.move(musicTempFiles[i],albumPath)
else:
if (music.endswith('.mp3') and (infoMusic.bitrate/1000<=headphones.BITRATE)):
command(encoder,music,musicTempFiles[i],albumPath)
elif headphones.ENCODER == 'ffmpeg':
if (music.endswith('.'+headphones.ENCODEROUTPUTFORMAT) and (infoMusic.bitrate/1000<=headphones.BITRATE)):
logger.warn('Music "%s" has bitrate<="%skbit" will not be reencoded' % (music,headphones.BITRATE))
else:
cmd=encoder+ ' -i'
cmd=cmd+ ' "' + music + '"'
cmd=cmd+ ' -ac 2 -vn -ar ' + str(headphones.SAMPLINGFREQUENCY) + ' -ab ' + str(headphones.BITRATE) + 'k'
cmd=cmd+ ' ' + headphones.ADVANCEDENCODER
cmd=cmd+ ' "' + musicTempFiles[i] + '"'
return_code = call(cmd, shell=True)
if return_code==0:
os.remove(music)
shutil.move(musicTempFiles[i],albumPath)
command(encoder,music,musicTempFiles[i],albumPath)
i=i+1
shutil.rmtree(tempDirEncode)
@@ -80,3 +63,23 @@ def encode(albumPath):
if any(music.endswith('.' + x) for x in headphones.MEDIA_FORMATS):
musicFinalFiles.append(os.path.join(r, music))
return musicFinalFiles
def command(encoder,musicSource,musicDest,albumPath):
return_code=1
if headphones.ENCODER == 'lame':
cmd=encoder + ' -h --resample ' + str(headphones.SAMPLINGFREQUENCY) + ' -b ' + str(headphones.BITRATE)
cmd=cmd+ ' ' + headphones.ADVANCEDENCODER
cmd=cmd+ ' "' + musicSource + '"'
cmd=cmd+ ' "' + musicDest +'"'
elif headphones.ENCODER == 'ffmpeg':
if headphones.ENCODEROUTPUTFORMAT=='mp3':
cmd=encoder+ ' -i'
cmd=cmd+ ' "' + musicSource + '"'
cmd=cmd+ ' -ac 2 -map_metadata 0:0,s0 -vn -ar ' + str(headphones.SAMPLINGFREQUENCY) + ' -ab ' + str(headphones.BITRATE) + 'k'
cmd=cmd+ ' ' + headphones.ADVANCEDENCODER
cmd=cmd+ ' "' + musicDest + '"'
return_code = call(cmd, shell=True)
if return_code==0:
os.remove(musicSource)
shutil.move(musicDest,albumPath)