[vorbis-dev] VQ table decode problem

Tor-Einar Jarnbjo Tor-Einar_Jarnbjo at grosch-link.de
Wed Sep 11 13:14:54 PDT 2002



Hi,

I'm trying to understand the Vorbis file format specification and 
was stumbling across the value [lookup_offset] used when describing 
how to decode the VQ lookup tables. First I thought this is the offset 
into the [value_vector], but this is also described as [i] in the 
algorithm, and when I use the algorithm that way, I always compute 
the same values for all [value_vector] entries.

Have I missed something obvious, or can someone please explain what 
this value is supposed to be?

Tor

<p><p><p>===================================================================
EASY and FREE access to your email anywhere: http://Mailreader.com/
===================================================================

<p>--- >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-dev-request at xiph.org'
containing only the word 'unsubscribe' in the body.  No subject is needed.
Unsubscribe messages sent to the list will be ignored/filtered.



More information about the Vorbis-dev mailing list