[theora-codecs] Re: 3274253-docked On2 movies don't draw the video frame

Anupam Anand aanand at averett.edu
Sun Jul 27 16:37:09 PDT 2003



Hi everyone,

How is VP3/theora's (at its current stage) quality and compression as
compared to vp6 , wmv, quicktime, mpeg4, divx, xvid and realmedia? What
stage is it in? Is it available for normal public use?

ANU

<p>Mauricio wrote:

> Thanks a lot for your patch, Steve. I tested them under OS Classic and 
> OSX, using a G3 and a G4 to make sure all blitters were used. 
> Everything is ok, and changes are commited to CVS.
>
> An updated 2.7.0 build for the Mac codecs is now available at 
> www.theora.org, following the legacy codecs link, and replacing 2.6.2. 
> Please notice that most users do not need to bother downloading the 
> new codec, since the only change is the ability to play movies 
> correclty in the OSX dock. The Mac Classic is also patched for 
> consistency, since it shares decompression/compression libraries with 
> the OSX version. Windows versions do not use any of the files patched, 
> so the binaries were not updated at this time.
>
> Jack (or Dan), let me know if any one of you have contacted Apple so 
> we can update the automatic distribution packages.  I will bring this 
> issue up in the next monthly meeting.
>
> Regards,
> Mauricio
>
>
>> I've included a patch that has changes for all four blitters.  I'm 
>> guessing
>> the stretched blitters aren't used anymore, (I think they were used 
>> back in
>> the 68030 and 68040 days) but I've updated them.
>>
>>>  I am
>>> not sure how to upload this updated version to Apple for "official"
>>> distribution, though. But if we manage to correct and certify the 
>>> changes
>>> Dan can probably help us get in contact with the guys at On2 to 
>>> solve this
>>> issue.
>>
>>
>> I did get Dan and Jack the contact at Apple to pursue this with.  
>> Haven't
>> heard that anything has happened.
>>
>> Steve
>>
>>
>>
>
>
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