Accelerated Ogg Vorbis encoder, aoTuV_beta5.7 and Lancer_20061110 partial mix (no OpenMT!) |
Upload forum rules - No over 30 sec clips of copyrighted music. Cite properly and never more than necessary for the discussion.
- No copyrighted software without permission.
- Click here for complete Hydrogenaudio Terms of Service
  |
Accelerated Ogg Vorbis encoder, aoTuV_beta5.7 and Lancer_20061110 partial mix (no OpenMT!) |
 Nov 18 2009, 19:23
Post
#1
|
|
 Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183  |
This is aoTuV beta 5.7 vorbis encoder with some parts of Lancer project.
Patches: 
patch.7z ( 85.84K )
Number of downloads: 221
patch64.7z ( 86.16K )
Number of downloads: 261No OpenMP support; some routines were changed from aoTuV beta 5 and remain unaccelerated. You can download MSVS 2008 compiles with SSE, SSE2 and SSE3 support. SSE2/SSE3 versions are ~45% faster than "P4 Only" build from Rarewares and yet ~45% slower than original Lancer. This post has been edited by lvqcl: Feb 20 2012, 17:18 |
 |
 
|
|
Nov 18 2009, 20:24
Post
#2
|
|
 Group: Developer Posts: 653 Joined: 2-October 08 From: Ottawa Member No.: 59035 |
Tested on Core Duo E6850, nice speedup indeed.
-------------------- CUETools 2.1.4
|
|
|
|
|
Nov 23 2009, 02:36
Post
#3
|
|
|
Group: Developer Posts: 653 Joined: 2-October 08 From: Ottawa Member No.: 59035 |
Is it me, or is there a bug with --downmix implementation? I'm getting wierd noises when trying to downmix to mono.
-------------------- CUETools 2.1.4
|
|
|
|
|
Nov 23 2009, 16:53
Post
#4
|
|
|
Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183 |
I mde mono.wav (44.1/24/1ch) out of stereo.wav (44.1/16/2ch) and encoded with the following settings:
oggenc2.exe -q1 --downmix stereo.wav -o 1.ogg oggenc2.exe -q1 mono.wav -o 2.ogg foobar2000 bit comparison: QUOTE All tracks decoded fine, no differences found.
Comparing: "C:\0\1.ogg" "C:\0\2.ogg" No differences in decoded data found. |
|
|
|
|
Nov 24 2009, 00:02
Post
#5
|
|
|
Group: Developer Posts: 653 Joined: 2-October 08 From: Ottawa Member No.: 59035 |
The file i used was actually stereo. The noise is very audible, doesn't require any ABXing.
Here's what i do: oggenc2_SSE3.exe -q0 oggtest.wav -o oggtest.ogg --downmix Here's a source file, 
oggtest.wav ( 4.21MB )
Number of downloads: 576And here's the result:
oggtest.ogg ( 131.77K )
Number of downloads: 145- this file sounds severely distorted. When i do the same with oggenc from rarewares: oggenc2.exe -q0 oggtest.wav -o oggtest2.ogg --downmix In this case everything sounds fine:
oggtest2.ogg ( 154.28K )
Number of downloads: 128I'm running Windows Vista on Core 2 Duo E6850. This post has been edited by Gregory S. Chudov: Nov 24 2009, 13:15 -------------------- CUETools 2.1.4
|
|
|
|
|
Nov 24 2009, 20:30
Post
#6
|
|
|
Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183 |
I tested encoding of stereo files... -q4: it encodes correctly; -q3.5: incorrectly.
Thanks for the report, I'll see what is wrong. |
|
|
|
|
Nov 25 2009, 18:49
Post
#7
|
|
|
Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183 |
Problem with quality setting less than 4.0 was fixed. Thanks to Gregory for bug report.
|
|
|
|
|
Nov 25 2009, 19:36
Post
#8
|
|
 xcLame and OggDropXPd Developer Group: Developer Posts: 3713 Joined: 30-September 01 From: Bracknell, UK Member No.: 111 |
QUOTE (lvqcl @ Nov 25 2009, 17:49)  Problem with quality setting less than 4.0 was fixed. Thanks to Gregory for bug report. Can you send me the updated patch please? Thanks in advance.  I'll try to get this tomorrow.
-------------------- John
---------------------------------------------------------------- My compiles and utilities are at http://www.rarewares.org/ |
|
|
|
|
Nov 25 2009, 21:09
Post
#9
|
|
|
Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183 |
QUOTE (john33 @ Nov 25 2009, 21:36) Can you send me the updated patch please? Thanks in advance. Updated files were already attached to the first post. QUOTE (john33 @ Nov 25 2009, 21:36) I'll try to get this tomorrow. Excellent! This post has been edited by lvqcl: Nov 25 2009, 21:15 |
|
|
|
|
Nov 26 2009, 17:03
Post
#10
|
|
|
Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183 |
minor fix in info.c (vorbis library): ENCODE_VENDOR_STRING should be without "\n" at the end.
Patch was updated. |
|
|
|
|
Nov 27 2009, 16:06
Post
#11
|
|
|
xcLame and OggDropXPd Developer Group: Developer Posts: 3713 Joined: 30-September 01 From: Bracknell, UK Member No.: 111 |
QUOTE (lvqcl @ Nov 25 2009, 20:09) QUOTE (john33 @ Nov 25 2009, 21:36) Can you send me the updated patch please? Thanks in advance. Updated files were already attached to the first post. QUOTE (john33 @ Nov 25 2009, 21:36) I'll try to get this tomorrow. Excellent! Sorry, I didn't get to it and, as I'm away over the weekend, It'll be the early part of next week now. 
-------------------- John
---------------------------------------------------------------- My compiles and utilities are at http://www.rarewares.org/ |
|
|
|
 Jun 5 2010, 10:35
Post
#12
|
|
|
Group: Members Posts: 6 Joined: 31-August 09 Member No.: 72778 |
I'm new to the various builds of Ogg Vorbis encoders. I would like to know what is the aoTuV 5.7 compile with the fastest encoding speed for a processor that supports up to SSE2 in a Windows system.
Am I also correct in understanding that john33's compiles are currently the fastest (because of the use of an Intel compiler)? If yes, are there compiles of john33's that are available for processors that support up to SSE2 and Windows? I also would like to know if the current recommended Ogg Vorbis encoder in HA's Vorbis wiki refers to the aoTuV Beta 5 2006-10-24 version or does it mean the latest in the 5.x series, i.e. Beta 5.7 (2009-03-03). I'm not really used to operating using the command line; I use dbPoweramp and just replace its default encoders (oggenc2.exe) with the latest ones from rarewares (I currently use the 5.7 P4 encoder). |
|
|
|
|
Jun 5 2010, 10:55
Post
#13
|
|
|
Group: Developer Posts: 3035 Joined: 2-December 07 Member No.: 49183 |
QUOTE (galacticninja @ Jun 5 2010, 13:35) Am I also correct in understanding that john33's compiles are currently the fastest (because of the use of an Intel compiler)? If yes, are there compiles of john33's that are available for processors that support up to SSE2 and Windows? You mean http://www.hydrogenaudio.org/forums/index....st&p=670871 ? This post has been edited by lvqcl: Jun 5 2010, 10:58 |
|
|
|
|
Jun 5 2010, 17:10
Post
#14
|
|
 Group: Members Posts: 385 Joined: 4-October 08 From: Ukraine Member No.: 59301 |
Thanks, anyway!
But I would be happy to see here accelerated libvorbis 1.3.1 also This post has been edited by Steve Forte Rio: Jun 5 2010, 17:12 |
|
|
|
|
Jun 12 2010, 15:18
Post
#15
|
|
|
Group: Members Posts: 6 Joined: 31-August 09 Member No.: 72778 |
QUOTE (lvqcl @ Jun 5 2010, 17:55) I tried this, but it created zero-filesized .OGG files. Does it require SSE3? My processor supports only up to SSE 2. I am currently using this: (oggenc2.7z - http://www.hydrogenaudio.org/forums/index....st&p=668288 ) in dBpoweramp. |
|
|
|
|
|
Lo-Fi Version | Time is now: 19th June 2013 - 09:53 |
