[Speex-dev] File format information for .spx

Jean-Marc Valin jean-marc.valin at usherbrooke.ca
Mon May 31 21:41:20 PDT 2010


Hi,

I think this is what you want:
http://xiph.org/ogg/doc/rfc3533.txt

	Jean-Marc

On 10-05-26 03:47 PM, Walt Morrey wrote:
> I’ve checked to web for the format of the .spx file, and have not found
> anything complete. I’ve attached what I have deciphered so far. There
> are a few question marks in my tables that I want to understand better.
> I’ve also attached the .spx file that I used in the example values.
>
> I’m trying to take Speex-encoded data from an embedded microprocessor
> and put it into the .spx format. The data is narrowband mode 3 (8000
> bps) encoded.
>
> Can you point me to some place with complete information about the
> values used in Table 7.1 of the “*The Speex Codec Manual*
>
> *Version 1.2 Beta 3*” from December 8, 2007?
>
> Walt Morrey
>
> Senior Design Engineer
>
> Digital Ally, Inc.
>
> 1218 Valley Ridge Dr.
>
> Grain Valley, MO 64029
>
> 816-847-8811
>
> www.digitalallyinc.com <http://www.digitalallyinc.com>
>
> DA_logo_circle r_1a
>
>
>
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