[vorbis-dev] porting Ogg Vorbis to Symbian OS

Michael Smith msmith at labyrinth.net.au
Wed Feb 27 17:09:48 PST 2002



At 12:44 AM 2/28/02 +0000, you wrote:
>Hi
>
>I have tried with a more recent version of gcc
>
>[alfredh at dingo _source]$ arm-epoc-pe-gcc -v
>Reading specs from /usr/local/er6/lib/gcc-lib/arm-epoc-pe/2.9-psion-98r2/specs
>gcc version 2.9-psion-98r2 (Symbian build 539)
>
>but the same results. 
>
>I think a problem might be the sample rate of the encoded
>PCM which is 44100Hz on the .ogg file but my hardware
>(Psion netBook) only supports 8000Hz alaw. Alaw is ok
>because I have some PCM <--> alaw converters but
>the PCM I get back from ov_read() must be 8000Hz - 
>is there any way of specifying which sample rate I want
>back ? Otherwise I guess I have to do 44.1kHz -> 8kHz
>conversion after decoding...

Definately. Or just use a 8kHz file as input - use an
external program to downsample it before encoding (this
is just a simpler way to test things).

Michael

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