LAME 3.100 alpha testing |
LAME 3.100 alpha testing |
Nov 8 2012, 03:29
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#1
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Group: Members Posts: 1314 Joined: 3-January 05 From: Argentina, Bs As Member No.: 18803 |
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Dec 8 2012, 19:02
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#2
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Group: Members Posts: 54 Joined: 16-November 12 From: Kyoto, Japan Member No.: 104567 |
A small a priori test of LAME 3.100a2.
3.100VBR V3.6, 3.100CBR q0 160kbps, 3.99.5 V3.4 ![]() ![]() CODE % This format is compatible with my graphmaker, as well as ff123's FRIEDMAN. 3.100VBR 3.100CBR 3.99VBR 4.700 4.100 4.500 4.500 4.300 4.100 4.200 3.900 4.400 5.000 4.200 4.500 5.000 4.200 4.400 %samples Reunion Blues Jazz %samples French Speech %samples undelete Pops %samples Dimmu Borgir Metal %samples Run up Pops CODE 3.100VBR 3.100CBR 3.99VBR 176388 160357 177434 171927 160292 178264 181507 160327 180015 164784 160569 165735 161089 160553 159509 Average bitrate: 171139 160420 172191 Calibrated bitrate: 160742 160044 159764 Samples used:last five samples of http://www.hydrogenaudio.org/forums/index....showtopic=98003 The number of sample is only 5, so it's not a very trustworthy data. Maybe it would be very nice if someone reproduce the results, especially the VBR vs VBR part. |
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IgorC LAME 3.100 alpha testing Nov 8 2012, 03:29
IgorC As of bitrate for current alpha 2 it's (3.99.... Nov 8 2012, 03:59
Dynamic QUOTE (IgorC @ Nov 8 2012, 02:59) So I tr... Nov 8 2012, 16:09
halb27 I tested 3.100a2 at the -V2 quality level for lead... Nov 8 2012, 11:40
lameboy How is the LAME header written in 3.100? (I'm ... Nov 8 2012, 15:36
IgorC halb27,
Before anything. Does 3.100 -V2 comparabl... Nov 8 2012, 15:33
halb27 QUOTE (IgorC @ Nov 8 2012, 16:33) ... Doe... Nov 8 2012, 16:07
IgorC QUOTE (halb27 @ Nov 8 2012, 12:07) Averag... Nov 8 2012, 17:11
halb27 For a fair comparison (in terms of average bitrate... Nov 8 2012, 16:29
Dynamic Yes, I should have made it clear that I was really... Nov 8 2012, 17:17
Porcus IgorC: 190 vs 195 is oranges vs elephants ... seri... Nov 8 2012, 17:23
IgorC QUOTE (Porcus @ Nov 8 2012, 13:23) IgorC:... Nov 8 2012, 18:07
halb27 QUOTE (IgorC @ Nov 8 2012, 18:07) Who gua... Nov 8 2012, 18:20
IgorC QUOTE (halb27 @ Nov 8 2012, 14:20) A 5 kb... Nov 8 2012, 18:50
halb27 Average bitrate for my test set using -V5:
3.98.4:... Nov 8 2012, 17:27
halb27 I finished my -V2 listening test with herding_call... Nov 8 2012, 17:56
IgorC QUOTE (halb27 @ Nov 8 2012, 13:27) Averag... Nov 8 2012, 17:59
halb27 I tested 3.100a2 -V0 for the samples that were not... Nov 8 2012, 18:40
halb27 OK, so the -V5 quality improvement of this sample ... Nov 8 2012, 19:32
IgorC if 5 kbps doesn't matter then try 3.99.5 V1.9 ... Nov 8 2012, 20:52
halb27 3.99.5 -V1.85 yields an average bitrate of 195 kbp... Nov 8 2012, 21:16
IgorC Thank You for understanding, halb27.
MPEG tests ... Nov 8 2012, 22:07
shadowking As long as problematic samples benefit then slight... Nov 9 2012, 02:37
IgorC QUOTE (shadowking @ Nov 8 2012, 22:37) As... Nov 9 2012, 03:09
shadowking As i can tell the recent encoders are using mega-b... Nov 9 2012, 04:13
BFG Personally, I'm less concerned about bitrate a... Nov 9 2012, 07:05
halb27 So what we've learnt is:
- For an exact compa... Nov 9 2012, 07:49
saratoga QUOTE (halb27 @ Nov 9 2012, 02:49) - Espe... Nov 9 2012, 22:58
BFG QUOTE (saratoga @ Nov 9 2012, 15:58) I wo... Nov 9 2012, 23:32
Gainless Another sample, pre-echos on the kicks with -V 2 (... Nov 9 2012, 20:49
halb27 ???
IMO a selection of tracks should be used which... Nov 10 2012, 11:16
Kamedo2 I'm considering a listening test of this new L... Dec 2 2012, 07:50
Gainless QUOTE (Kamedo2 @ Dec 2 2012, 07:50) I... Dec 2 2012, 12:05
IgorC Kamedo2,
Performing a full test with an early al... Dec 2 2012, 13:53
Kamedo2 QUOTE (IgorC @ Dec 2 2012, 21:53) Perform... Dec 2 2012, 15:40
IgorC QUOTE (Kamedo2 @ Dec 8 2012, 15:02) Maybe... Dec 9 2012, 17:41
Kamedo2 QUOTE (IgorC @ Dec 10 2012, 01:41) Can I ... Dec 9 2012, 18:43
halb27 Wow! This looks great!
So despite its alph... Dec 8 2012, 22:03
IgorC Welcome to our world.
Today You clearly hear t... Dec 9 2012, 19:09
Kamedo2 QUOTE (IgorC @ Dec 10 2012, 03:09) Today ... Dec 9 2012, 20:17
Kamedo2 QUOTE (Kamedo2 @ Dec 10 2012, 04:17) Yes,... Dec 11 2012, 15:43![]() ![]() |
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