Hi again,
shortly after beta 4 came out i noticed that rumbling artifact oggenc
puts into a certain tune of mine. Back then, it was even audible at an
ABR of 350kbps.
Now with RC2 that bug is completely gone at bitrates of 128kbps and
higher. I can hear it again at 96kbps and it becomes more apparent with
lower bitrates. At 64kbps, I assume, everybody should be able to hear
it.
This is not a stereo related artifact that has been introduced by the
lossy channle coupling, because encoding a mono version of the clip
doesn't make it go away.
I deleted the old bassrumble demo on my university account. The new demo
can now be found at
ftp://instinct.student.utwente.nl/pub/groups/kolabore/ogg/ - the .WAV
clip is smaller and instead of a 350kbps demo it contains one encoded
with -b 64 and even a LAME encoded MP3 at the same average bitrate.
Check out the .txt for more info and some opinions. Depending on what
you prefer, I even put two identical archives (rar and a tarball) there.
Moritz
--- >8 ----
List archives: http://www.xiph.org/archives/
Ogg project homepage: http://www.xiph.org/ogg/
To unsubscribe from this list, send a message to
'vorbis-request@xiph.org'
containing only the word 'unsubscribe' in the body. No subject is
needed.
Unsubscribe messages sent to the list will be ignored/filtered.