Skip to main content

Topic: oggenc2.42 and oggenc2.5 released (Read 24475 times) previous topic - next topic

0 Members and 1 Guest are viewing this topic.
  • PatchWorKs
  • [*][*][*][*]
oggenc2.42 and oggenc2.5 released
Reply #25
Quote
Yes, it is.  I added a little code to my current test version of WaveGain and the wave files that showed offsets in EAC prior to processing, showed zero offsets after processing. So, yes it could be added as an option if it's felt to be generally useful.
[{POST_SNAPBACK}][/a]


Oh, well, expecially for low bitrates seems to be necessary (even if not all music have these problems).

Here are some links:

[a href="http://service.real.com/help/content/audiohints.html#dc_offset]RealNetworks' Signal Processing[/url]
Sure-Fire Tips for Encoding High-Quality, Low-Bandwidth Audio, Part 1
Sure-Fire Tips for Encoding High-Quality, Low-Bandwidth Audio, Part 2

HaPpY CoDiNg !!!

  • Anakunda
  • [*][*][*][*][*]
oggenc2.42 and oggenc2.5 released
Reply #26
Hi!

I have problem compiling oggenc2.87 sources.
In oggenc.c  I have call to unresolved function utf8_validate
I have searched for this function everywhere and no luck finding, even google can't find the library which does export this function.
Any help?

  • lvqcl
  • [*][*][*][*][*]
  • Developer
oggenc2.42 and oggenc2.5 released
Reply #27
Holy thread resurrection...

You can find this function in vorbis-tools-1.4.0 ( http://xiph.org/downloads/ ).

  • alter4
  • [*][*][*]
oggenc2.42 and oggenc2.5 released
Reply #28
Hi!

I have problem compiling oggenc2.87 sources.
In oggenc.c  I have call to unresolved function utf8_validate
I have searched for this function everywhere and no luck finding, even google can't find the library which does export this function.
Any help?


If you compile oggenc using aotuv, please dont forget to share it with HA folks.   


  • lvqcl
  • [*][*][*][*][*]
  • Developer
oggenc2.42 and oggenc2.5 released
Reply #29
http://rghost.ru/5398357

* tested, but not thoroughly
* don't have built-in resampler
* don't have built-in FLAC reader

oggenc2.42 and oggenc2.5 released
Reply #30
http://rghost.ru/5398357

* tested, but not thoroughly
* don't have built-in resampler
* don't have built-in FLAC reader


Thanks! Works fine, as for me

More then 2x speedup for x64 SSE3 in compare to reference venc:

Code: [Select]
CLI encoder: D:\oggenc2\Win64\SSE3\oggenc2.exe
Destination file: D:\??? ??????\Mozart\Eine Kleine Nachtmusik\01_WAM_Eine_Kleine_Nachtmusik_1_Allegro.ogg
Encoder stream format: 44100Hz / 2ch / 16bps
Command line: "D:\oggenc2\Win64\SSE3\oggenc2.exe" -s 727225542 -Q -q1 - -o "01_WAM_Eine_Kleine_Nachtmusik_1_Allegro.ogg"
Working folder: D:\??? ??????\Mozart\Eine Kleine Nachtmusik\
Encoder process still running, waiting...
Encoder process terminated cleanly.
Ogg: rewriting stream
Track converted successfully.
Total encoding time: 0:08.221, 61.06x realtime

CLI encoder: D:\aoTuV_b6.03\venc.exe
Destination file: D:\??? ??????\Mozart\Eine Kleine Nachtmusik\01_WAM_Eine_Kleine_Nachtmusik_1_Allegro1.ogg
Encoder stream format: 44100Hz / 2ch / 16bps
Command line: "D:\aoTuV_b6.03\venc.exe" -q1 - "01_WAM_Eine_Kleine_Nachtmusik_1_Allegro1.ogg"
Working folder: D:\??? ??????\Mozart\Eine Kleine Nachtmusik\
Encoder process still running, waiting...
Encoder process terminated cleanly.
Ogg: rewriting stream
Track converted successfully.
Total encoding time: 0:18.688, 26.86x realtime


(Intel Core i3 530)

Also, I've got the same peak value for your encoder on this track.
  • Last Edit: 30 April, 2011, 09:55:11 AM by Steve Forte Rio

  • lvqcl
  • [*][*][*][*][*]
  • Developer
oggenc2.42 and oggenc2.5 released
Reply #31
I use SoX to compare two encoders:

Code: [Select]
sox -D -m -v 1 test1.ogg -v -1 test2.ogg --null spectrogram -o diff.png

oggenc2.42 and oggenc2.5 released
Reply #32
As I understand, it generates a spectrogram of the difference signal, right?

  • lvqcl
  • [*][*][*][*][*]
  • Developer
oggenc2.42 and oggenc2.5 released
Reply #33
Yes, exactly.

oggenc2.42 and oggenc2.5 released
Reply #34
Thanks! Of course, it's better way than peak analysis or bitcomparing
  • Last Edit: 30 April, 2011, 11:41:37 AM by Steve Forte Rio

  • alter4
  • [*][*][*]
oggenc2.42 and oggenc2.5 released
Reply #35
Thx IgorC!

I was learning minGW installation guide when I saw your post.
I am starting encoding  some CDs and post here notices if any problems.

  • lvqcl
  • [*][*][*][*][*]
  • Developer
oggenc2.42 and oggenc2.5 released
Reply #36
Do you mean that you encode DTS-CD to Vorbis?

  • Anakunda
  • [*][*][*][*][*]
oggenc2.42 and oggenc2.5 released
Reply #37
Holy thread resurrection...

You can find this function in vorbis-tools-1.4.0 ( http://xiph.org/downloads/ ).


thanks!

  • alter4
  • [*][*][*]
oggenc2.42 and oggenc2.5 released
Reply #38
Do you mean that you encode DTS-CD to Vorbis?

I convert some concerts with 6ch lossless sounds to WebM + 6ch vorbis. The purpose is escape from proprietary codecs, let me omit the details why I need it.