Quote:
Originally Posted by LoRd_MuldeR
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but -h still set -q 2
Quote:
Originally Posted by LoRd_MuldeR
Especially note that with the "new" VBR mode, which is the default since LAME 0.98, there are only three quality "levels" anyway:
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0.98 was relased years before this project began.
Quote:
Originally Posted by LoRd_MuldeR
Code:
-q 0 to -q 4 include all features of the other modes and additionally use the best search when applying Huffman coding.
-q 5 and -q 6 include all features of -q7, calculate and consider actual quantisation noise, and additionally enable subblock gain.
-q 7 to -q 9 This level uses a psymodel but does not calculate quantisation noise when encoding: it takes a quick guess.
For example: You can easily check with MediaInfo that any setting in the "-q0" to "-q4" range will actually result in "-q0"
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MediaInfo says
Code:
Formato : MPEG Audio
Dimensione : 4,11MiB
Durata : 4min 35s
Modo bitrate generale : Variabile
Bitrate totale : 125 Kbps
Compressore : LAME3.99r
Audio
Formato : MPEG Audio
Versione formato : Version 1
Profilo formato : Layer 3
Modo : Joint stereo
Estensione modo : MS Stereo
Durata : 4min 35s
Modalità bitrate : Variabile
Bitrate : 128 Kbps
Canali : 2 canali
Frequenza campionamento : 44,1 KHz
Modo compressione : Con perdita
Dimensione della traccia : 4,11MiB (100%)
Compressore : LAME3.99r
Impostazioni compressione : -m j -V 4 -q 3 -lowpass 17 --abr 128
so for abr, cbr, and vbr_old q is the same as ever?