[theora-dev] Theora support in ffdshow a ffvfw
dan at on2.com
Fri Oct 4 09:01:43 PDT 2002
well, perhaps Monty added some bytes that the ffvfw code is expecting, dunno. As stated, VP3/Theora compatibility is not a requirement of this project, though if we decide _not_ to change the bitstream, it would seem shameful not to have compatibility.
As oft stated, this is very early code, anything could change -- API's, bitstreams, and so on.
From: StÃ©phane BÃ©rubÃ© [mailto:sirber at webernic.com]
Sent: Fri 10/4/2002 10:03 AM
To: theora-dev at xiph.org
Subject: Re: Re: [theora-dev] Theora support in ffdshow a ffvfw
I tried to play a short clip encodec with thoera (ffvfw) with my release of
VP31 and it's not compatible. The output is very colorfull but the scene is
----- Original Message -----
From: "Milan Cutka" <cutka at szm.sk>
To: <theora-dev at xiph.org>
Sent: Friday, October 04, 2002 8:22 AM
Subject: Re: [theora-dev] Theora support in ffdshow a ffvfw
> DM> hi --
> DM> this is great but please keep in mind Theora is Alpha release only!
> Yes, I know. Will be API changed?
> DM> Note there is a working VFW codec in theora cvs that is fully
optimized; the theora package that builds command line tools is
> DM> development-stage code, and is not optimized at all for fast playback.
Furthermore, the bitstream is not guaranteed to stay stable.
> I'm still not sure about VP31 and Theora relation. Can frames
> compressed by theora be decompressed with VP31 (or VP32?)
> and vice-versa? I'm not talking about bitstream structure,
> but about compression algorithm.
> DM> Please make sure to update your product as we move towards an
officially maintainable release.
> Of course I will update it. I'm updating my local copy of theora CVS
> quite often.
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