On Mon, Aug 07, 2000 at 08:31:59PM +0100, Andrew Stevens wrote:
>
> [stuff deleted]
>
> I gather the latest mp1e apparently may do B and P frame (which should
> make it rather better than MJPEG). However, as is typical, I can't look at
> the source code to see if it does much (or any) motion compensation.
> However, even without it should get another 50% or so data reduction over
> mjpeg. Its certainly blazingly fast according to Brian Ristuccia. This
> means they're (a) being incredibly clever and I shall cease developing
> mpeg2enc and hacking MMX/SSE grab a copy of mp1e and watch and compress
> movies ;-) (b) they're not doing much motion compensation and I'll see if
> I can merge my motion compensation goodies into mp1e for the best of both
> worlds. The code base *can't* be more obscure than mpeg2enc ;-).
>
> I'd love to be more specific, (mp1e sounds like the answer to this maidens
> prayer), but the web-site (appears to be down) to look at the 1.8 source
> code. Aaaaaargh.... anyone care to put me out of my misery. I gotta look
> at that code.
>
I don't know if mp1e is doing motion compensation, but it does make good use
of MMX. My copy is at http://osiris.978.org/~brianr/tars/
> [stuff deleted]
--
Brian Ristuccia
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