[Tremor] questions on porting Tremor

[Ethan Bordeaux]

Hi Nicholas - I'm not sure if I have seen the latest version of this code.
Could you please post the changes to the list?  If you could post both the
original and modified versions of the source that would be most useful.
Thanks.

Monty - if I remember correctly there were some vague plans to officially
incorporate this sort of feature into the source.  Is that right?
Personally I think it would be a huge help, especially to have the ability
to skip large tags like image files while still maintaining the basic
metadata.

Ethan

On Tue, Sep 8, 2009 at 1:56 AM, Nicholas Vinen <hb at x256.org> wrote:

>
> It's been a while since I've worked on Tremor so I'm a bit rusty, but from
> memory the lowmem branch needed about 40KB (including Ogg buffers) to decode
> a 44.1kHz stereo q=6 file. Audio and file buffering was additional, with
> those additions I ended up using about 60KB - just managed to fit it along
> with the player into an ARM chip with 64KB RAM.
>
> Unfortunately the Ogg buffering needs depend on the exact file being played
> back, which is obviously a problem for a device with such little memory. I
> and some others made changes to the code so it would ignore large header
> chunks and avoid running out of memory. I can dig up the patch if you'd
> like.
>
>
> Nicholas
>
>
> Zhang Yang wrote:
>
> Hi all,
>
>
>
> I’m a new guy of this mail list. I want to port Tremor onto ZSP (a kind of
> DSP). I have several questions about Tremor. I hope you could kindly help me
> to answer these questions.
>
>
>
> 1.      How and where to download a static version of source code of
> Tremor instead of using SVN? If checking out the module by SVN, which label
> is current stable version?
>
> 2.      From the literal meaning of low-memory branch, the source code on
> this branch will use less memory than that on trunk branch. But is there a
> specific number on that? Also do they have the same features?
>
>
>
> Best regards,
>
> gw
>
>
>
>
>
>
>
>
>
>
>
>
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