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Ogg Vorbis SSE3
Schmoogsley
post Jan 22 2011, 20:12
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Boy, I'm sure glad I stopped by to check on any new goodies. The new(er) encoder (SSE3) for dBpoweramp is MUCH faster. Yippeee!
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hidn
post Jan 22 2011, 20:34
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faster than http://homepage3.nifty.com/blacksword/?
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Schmoogsley
post Jan 22 2011, 21:00
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I don't know. I upgraded from aoTuV SSE to aoTuV SSE3. Quite a difference. smile.gif I notice the SSE3 version has been out for quite some time now. I need to check in here more often.
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Steve Forte Rio
post Jan 22 2011, 21:08
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try this:

http://www.rarewares.org/files/ogg/oggenc2...b5.7-Lancer.zip

Or for x64:

http://www.rarewares.org/files/ogg/oggenc2...7-Lancerx64.zip

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lvqcl
post Jan 22 2011, 21:19
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lancer x64 versions from rarewares are probably buggy: http://www.hydrogenaudio.org/forums/index....st&p=737724

This post has been edited by lvqcl: Jan 23 2011, 00:24
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IgorC
post Jan 22 2011, 22:50
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x86 has an issues as well.
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lvqcl
post Jan 22 2011, 22:53
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No problems here...
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IgorC
post Jan 22 2011, 22:58
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Do we talk about john33's builds? If so then both of his builds (x86 and x64) present audible issues with mentioned samples.
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lvqcl
post Jan 22 2011, 23:01
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I'll test them more thoroughly then...

By the way: http://www.hydrogenaudio.org/forums/index....st&p=671074
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IgorC
post Jan 22 2011, 23:08
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I see.

Shouldn't be there any set of test samples that validate the right compilation of vorbis?

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lvqcl
post Jan 22 2011, 23:18
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I downloaded oggenc2.85-aoTuVb5.7-Lancer.zip (oggenc2.exe: 3187712 bytes, 14 Dec 2009).
Almost no differences from my own compile. (I subtracted one file from another in Audition)

Test files: xdrums@-q 2, u2 electrical storm@-q 4.
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IgorC
post Jan 22 2011, 23:25
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Pelase, download more recent rarewares build 20100720

This post has been edited by IgorC: Jan 22 2011, 23:26
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lvqcl
post Jan 22 2011, 23:33
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20100720? All I can find is various Lancerx64 builds.
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Schmoogsley
post Jan 22 2011, 23:49
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QUOTE (Steve Forte Rio @ Jan 22 2011, 15:08) *


Ok, I tried the b5.7-Lancer you provided and it was definitely slower than the SSE3 one that I downloaded earlier.
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IgorC
post Jan 22 2011, 23:49
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lvqcl
Yes, you're right. Only 64 32 bits rarewares version has bug.
Sorry, I'm tired today.

Despite the bitrate difference is small (109 Vorbis vs 107 kbps Lancer_x64 on electrical storm sample) the audible impact is quite noticeble
QUOTE
ABC/HR Version 1.1 beta 2, 18 June 2004
Testname:

1L = D:\Samples\u2 electrical storm\2 samples\u2 electrical storm\q4 aotuv electrical storm.wav
2L = D:\Samples\u2 electrical storm\2 samples\u2 electrical storm\lancer not VC sse3 u2 electrical storm.wav

---------------------------------------
General Comments:

---------------------------------------
1L File: D:\Samples\u2 electrical storm\2 samples\u2 electrical storm\q4 aotuv electrical storm.wav
1L Rating: 4.5
1L Comment:
---------------------------------------
2L File: D:\Samples\u2 electrical storm\2 samples\u2 electrical storm\lancer not VC sse3 u2 electrical storm.wav
2L Rating: 2.5
2L Comment:
---------------------------------------
ABX Results:
D:\Samples\u2 electrical storm\2 samples\u2 electrical storm\q4 aotuv electrical storm.wav vs D:\Samples\u2 electrical storm\2 samples\u2 electrical storm\lancer not VC sse3 u2 electrical storm.wav
5 out of 5, pval = 0.031


This post has been edited by IgorC: Jan 23 2011, 00:01
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