wma audio_bitrate [+24, 32, +48, 56, 64, +96, 112, +128, 160, +192, 224, +256, 320]
mp3 audio_bitrate [8, 16, 24, 32, 40, 48, 56, 64, 96, 112, 128, 160, 192, 224, 256, 320]
wav audio_bitrate none
m4a audio_bitrate [6, 8, 12, 16, 24, 32, 48, 56, 64, 96, 112, 128, 160, 192, 224, 256, 320]
aac audio_bitrate [6, 8, 12, 16, 24, 32, 48, 56, 64, 96, 112, 128, 160, 192, 224, 256, 320]
flac audio_bitrate none
wma audio_codec [“wma1″,”wma2″,”copy”]
mp3 audio_codec none
wav audio_codec none
m4a audio_codec [“aac”,”alac”,”copy”]
aac audio_codec none
flac audio_codec none
wma audio_vbr none
mp3 audio_vbr [65, 85, 100, 115, 130, 165, 175, 190, 225, 245]
wav audio_vbr none
m4a audio_vbr none
aac audio_vbr none
flac audio_vbr none
+ * * * * *
wma frequency [1000, 8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000]
mp3 frequency [8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000]
wav frequency [1000, 8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000, 96000]
m4a frequency [1000, 8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000, 96000]
aac frequency [8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000, 96000]
flac frequency [1000, 8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000, 96000]
wma audio_bitdepth none
mp3 audio_bitdepth none
wav audio_bitdepth [8, 16, 24, 32]
m4a audio_bitdepth none
aac audio_bitdepth none
flac audio_bitdepth [8, 16, 24, 32]
$conversionData =
‘{
“conversion”: [{
“category”: “audio”,
“target”: “mp3”,
“options”: {
“output_filename”: “qwerty”,
“frequency”: 16000,
“audio_bitrate”: 48,
“audio_vbr”: 100,
“channels”: “mono”
}
}]
}’;
‘{
“conversion”: [{
“category”: “audio”,
“target”: “wav”,
“options”: {
“output_filename”: “qwerty”,
“frequency”: 16000,
“audio_bitdepth”: 24,
“channels”: “mono”,
“pcm_format”: “pcm_u16be”
}
}]
}’;
$conversionData =
‘{
“conversion”: [{
“category”: “audio”,
“target”: “wma”,
“options”: {
“output_filename”: “qwerty”,
“frequency”: 16000,
“audio_codec”: “wma1”,
“channels”: “mono”
}
}]
}’;
$conversionData =
‘{
“conversion”: [{
“category”: “audio”,
“target”: “m4a”,
“options”: {
“output_filename”: “qwerty”,
“audio_codec”: “aac”,
“frequency”: 16000,
“audio_bitrate”: 48,
“channels”: “mono”
}
}]
}’;
$conversionData =
‘{
“conversion”: [{
“category”: “audio”,
“target”: “flac”,
“options”: {
“output_filename”: “qwerty”,
“frequency”: 16000,
“audio_bitdepth”: 24,
“channels”: “mono”
}
}]
}’;