[speex-dev] header question

[Ulrich B. Staudinger]

Another thing i noted when looking at the java code is a package counter 
... is it important to know at which package the stream pointer stands? 
I mean, if it is important to continously increment the package counter 
i would have to repackage the audio data for every listener .... which 
can become quite CPU loady ...

ulrich

<p><p>Ulrich B. Staudinger wrote:

> Jean-Marc Valin wrote:
>
>>> a simple question which i can't answer through the manuals ... is 
>>> the header always 80 bytes long?
>>> thanks in advance,
>>>   
>>
>>
>> Right now it is. However, I may add some fields (or even additional
>> headers) in the future if needed. This shouldn't be a problem since the
>> header is always alone in his packet and there's a field that tells you
>> if there are additional header packets (always zero for now). BTW, why
>> is that important for you?
>>
> I write another voice relay and i use java speex. whenever a new user 
> connects to a channel on the relay i transmit the header and after 
> that i transmit the live speex encoded channel data. i am right now 
> just splitting the header from the content to do the initialization of 
> SpeexDecoder the manual way.
>
> however i am not that sure if i shouldn't (for easiness' sake) tweak 
> org.xiph.speek to open the audio output line straight away by 
> implementing another class based on PcmWaveWriter .... that way i 
> don't have to split header from content ...
>
> do you have some hints?
> thanks for replying so fast
>
> ulrich
>

<p>
-- 
Ulrich B. Staudinger
http://www.die-horde.de
email: us at die-horde.de
jid: uls at jabber.org

current project: REDHORN
http://redhorn.sourceforge.net

Blog: uls at jabber.org">http://jabber.linux.it/jogger/user.php?jid=uls@jabber.org</a>

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