lame benchmarks (pun intended)

[skolman]

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 Machine Name: Mac mini
  Machine Model: PowerMac10,1
  CPU Type: PowerPC G4  (1.2)
  Number Of CPUs: 1
  CPU Speed: 1.42 GHz
  L2 Cache (per CPU): 512 KB
  Memory: 1 GB
  Bus Speed: 167 MHz


13s - total encode CPU time without write Tag:

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SKOLMAN_MWS:~ AMIGA$ /Applications/lame -t /Volumes/RAM\ Disk/AKsack.wav
LAME 3.99.5 32bits (http://lame.sf.net)
Using polyphase lowpass filter, transition band: 16538 Hz - 17071 Hz
Encoding /Volumes/RAM Disk/AKsack.wav to /Volumes/RAM Disk/AKsack.mp3
Encoding as 44.1 kHz j-stereo MPEG-1 Layer III (11x) 128 kbps qval=3
    Frame          |  CPU time/estim | REAL time/estim | play/CPU |    ETA
 10529/10529 (100%)|    0:13/    0:13|    0:14/    0:14|   20.254x|    0:00
---------------------------------------------------------------------------
   kbps        MS  %     long switch short %
  128.0      100.0        74.4  13.4  12.2

14s - normal test with write Tag:

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SKOLMAN_MWS:~ AMIGA$ /Applications/lame /Volumes/RAM\ Disk/AKsack.wav
LAME 3.99.5 32bits (http://lame.sf.net)
Using polyphase lowpass filter, transition band: 16538 Hz - 17071 Hz
Encoding /Volumes/RAM Disk/AKsack.wav to /Volumes/RAM Disk/AKsack.mp3
Encoding as 44.1 kHz j-stereo MPEG-1 Layer III (11x) 128 kbps qval=3
    Frame          |  CPU time/estim | REAL time/estim | play/CPU |    ETA
 10529/10529 (100%)|    0:14/    0:14|    0:15/    0:15|   19.207x|    0:00
---------------------------------------------------------------------------
   kbps        MS  %     long switch short %
  128.0      100.0        74.4  13.4  12.2
Writing LAME Tag...done
ReplayGain: +0.5dB