[MPlayer-dev-eng] [PATCH] Apple Video (rpza) decoder

Roberto Togni rtogni at freemail.it
Sun Feb 10 01:27:57 CET 2002


On 2002.02.09 19:52 Mike Melanson wrote:
> On Sat, 9 Feb 2002, Roberto Togni wrote:
> 
> > This patch adds Apple Video decoder (fourcc: rpza or azpr) to
> Mplayer.

  [snip]

> 	Great work! This gets MPlayer one step closer to implementing
> native codecs for every multimedia data format ever conceived...:)
> I'll be
> happy to apply the patch, but first I do want to see the sample media,
> so
> please upload it to the MPlayer FTP in the incoming/ directory. We'll
> likely make it part of our permanent sample archive.

Done. File are rpza.mov and rpza.txt (original filename was natb.mov)

> 
> 	A few more things: I maintain a site called the Codec Research
> Institute:
>   http://www.pcisys.net/~melanson/codecs/index.html
> where I put together high-level documents describing as many codec
> formats
> as possible. Do you want to write a document for RZPA or should I?

I'm writing it. I hope to finish it tomorrow.

> Also,
> do you have plans to write more decoders? If so, it may be useful to
> compare notes with the other team members who are doing the same (me
> and
> Dr. Tim).
> 
> 	One more thing: Did my codec-devel.txt document actually
> help?...:)
> 

Yes, especially to find out which files need to be changed (all the 
condecs.conf and codec-cfg.h stuff). The only missing info is something 
about output format: which format must be supported by a codec? I had 
to dig it out from tech-eng.txt in the vo section, and i'm still not 
sure if BGR15 and BGR24/32 are both mandatory or if one format is 
enough to work with every vo device (sdl converts them, but x11 does 
not convert from BGR15 to BGR32)

> 	Thanks...
> --
> 	-Mike Melanson
> 
> 
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> 



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