Hello,
I think I might have located a bug in the 3.85 (and also 3.84, as
mentioned before) vbr engine.
You can notice it on this file:
http://users.belgacom.net/gc247244/extra/teenyweenytinybug.zip
(1.666bytes)
info:
Left Right
Peak Amplitude: -80.55 dB -90.28 dB
Average RMS Power: -101.55 dB -117.26 dB
when I use "lame -V1 -mj -h -b128 -q1 teenyweenytinybug.wav t385.mp3":
Frame | CPU/estimated | time/estimated | play/CPU | ETA
53/ 53(100%)| 0:00:00/ 0:00:00| 0:00:00/ 0:00:00| 3.5500| 0:00:00
----- bitrate statistics -----
[kbps] frames
32 34 (63.0%)
40 0 (0.0%)
48 1 (1.9%)
56 0 (0.0%)
64 0 (0.0%)
80 0 (0.0%)
96 0 (0.0%)
112 1 (1.9%)
128 5 (9.3%)
160 6 (11.1%)
192 2 (3.7%)
224 2 (3.7%)
256 1 (1.9%)
320 2 (3.7%)
average: 85 kbs
3 remarks:
1) "-b128" is flawed (does something, but not correct)
please check frames (1st is #1)
Fr: 34 S 00:00.86 E 00:00.89 Br 112 ||||||||
Fr: 51 S 00:01.31 E 00:01.33 Br 48 |||
2) up to 320 kbit/s for a -80->-90dB file? (this is very low volume I
assume?)
3) "-q1" seems nothing to do with it, and even "-V4" is worse?:
| 80 - 1 - 1,8%
| 96 - 1 - 1,8%
|| 112 - 2 - 3,6%
Any of you gifted programmers has some time left to tackle this? :)
I know, futile and extremely rare, ...
thanks and good luck ;)
--
Best regards,
Roel mailto:[EMAIL PROTECTED]
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