Re: [Openquicktime-devel] v210 support

[Stuart E. <st...@3i...>]

On 18/12/2004, at 2:40 AM, Simon Burley wrote:

> I'm adding some rudimentary support for the v210 (4:2:2 10 bit YCbCr) 
> format in OpenQuicktime.
> There doesn't seem to be a suitable internal colormodel for handling 
> this format natively in OpenQuicktime. The nearest would appear to be 
> BC_YUV101010 which I think assumes full bandwidth chroma.
> Would you suggest I implement a suitable colormodel or interpolate 
> chroma to full bandwidth in the video plugin?

I think converting the 422 10bit to 444 10bit would be the easiest way 
to add support, but the best way to add support would be to add a 422 
10bit internal model.

Which you choose to do is up to you ;)
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Stuart Espey                                                        
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3ivx Technologies Pty. Ltd.