[speex-dev] Some simple questions

[Guilherme Balena Versiani]

John Haugeland wrote:
 > (...)
 > The homepage suggests that Speex is appropriate for VOIP. It seems
 > that most of the iPaqs, Intermecs, and Symbols (Your FAQ explicitly
 > mentions iPaqs as slow - ack!) use ~200mHz or ~400mHz ARM CPUs.

I'm using Speex on a VoIP development platform almost successfully. I
have troubles only on some Duron and Pentium processors (~800Mhz): on
Windows NT (4.0, 2000 or XP), there isn't enough time to process the
encoding thread, still using THREAD_PRIORITY_TIME_CRITICAL (it takes
about 10-20% of overall processor time using the 5900kbps bitrate). A
symptom (on these platforms) is to get some processing jitter when you
exchange the foreground application.

<p>Regards,


-- 
Guilherme Balena Versiani
Tecnologia e Desenvolvimento
ComunIP - Soluções VoIP

--- >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 'speex-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.