[tremor] Tremor on PhatBox/Kenwood Music Keg

Monty xiphmont at xiph.org
Wed Sep 4 23:05:38 PDT 2002



On Wed, Sep 04, 2002 at 09:08:48PM -0700, Vince Busam wrote:
> I've got Tremor working on the PhatNoise PhatBox / Kenwood Music Keg
> (ARM-Linux/Cirrus Logic 7312).  The alpha version is available at
> http://phatbox.sixpak.org/phatbox/ogg.phtml.
> 
> It's the fastest decoder yet, the first one to run fast enough on the
> 7312.  It's taking up almost 100% of the CPU.  One file I have plays
> fine, while another (I only have 2 test files) skips a bit and generally
> sounds bad.  I bet if it could drop down to 80-90% CPU usage those
> problems would go away.

What speed 7312?  Also, are you sure the ARM assembly got sucked in
and it's not just using the slower pure C math?

> I also noticed that ov_time_seek uses milliseconds instead of seconds as
> noted in the on-line docs.

Tremor != vorbisfile exactly.  The Tremor docs do mention this.

Monty
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