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WinFF / winff

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ogg preset should set -aq to 6 or 7 i.s.o. 60 #124

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Original message: 
http://groups.google.com/group/winff/browse_thread/thread/4c6423fa992eff5b

It seems the OGG-preset is both written wrong and the quality is set too high. 
You need to edit the OGG-preset to say -acodec libvorbis, and the -aq to 6 or 7 
(equivalent of 160 or 192 kb/s).

Don't know what the author of this preset was thinking when he set the
quality (-aq) to 60, but that's the solution to encoding music in Vorbis and
get a smaller filesize than MP3 with same quality.

Original issue reported on code.google.com by poipodec...@hotmail.com on 4 Sep 2011 at 3:00

GoogleCodeExporter commented 9 years ago

Original comment by poipodec...@hotmail.com on 4 Sep 2011 at 3:28

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
Yes the default OGG preset for WinFF is incorrect.  

It should read "-aq 3" not "-aq 60"

However, I suggest that quality 6 or 7 is still too high.  
Quality 3 is approximately that of 128Kb mp3.
My Hardware Ogg player identifies it as a 112kbps stream.

Original comment by othn...@gmail.com on 11 Sep 2011 at 3:43

GoogleCodeExporter commented 9 years ago 
For clarification of previous message: according to Xiph.org -aq 3 is the 
"Default"

Original comment by othn...@gmail.com on 15 Sep 2011 at 5:03

GoogleCodeExporter commented 9 years ago 
I am working on the presets now. This fix should be available in the near 
future in the download section.

Original comment by poipodec...@hotmail.com on 8 Oct 2011 at 8:09

GoogleCodeExporter commented 9 years ago 
New preset file is available in the downloading section [1].

-flags +4mv is only valid for mpeg4 codec, so removed in xvid codec presets.
-cropleft 52 -cropright 54 became -vf crop=iw-52-54:ih:52
-padtop 6 -padbottom 6 became -vf pad=iw:ih+2*6:0:6
several presets needed an additional -aspect
-maxrate values only k or M (not kb)
-vpre <speed> added to all libx264 presets (mostly <speed> = medium, hope that 
is ok)
-ogg preset now -aq 3

[1] http://code.google.com/p/winff/downloads/list?can=3&q=presets

Original comment by poipodec...@hotmail.com on 9 Oct 2011 at 11:20

GoogleCodeExporter commented 9 years ago

Original comment by poipodec...@hotmail.com on 4 Dec 2011 at 2:44