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cgpp  
#1 Posted : Thursday, April 28, 2022 11:01:08 PM(UTC)
cgpp

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Hello

We're trying to get raw YUV4MPEG2 frames out of rgb/cymk images. First step to do this is to convert them to YCbCr color space.

Is this possible using Aurigma? How would we do this with Pipelines?

Thanks

Eugene Kosmin  
#2 Posted : Friday, April 29, 2022 12:09:30 AM(UTC)
Eugene Kosmin

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Hello,

Unfortunately, it is not possible. We have no support for YCbCr color space.

Best regards,

Eugene Kosmin

The Aurigma Development Team

cgpp  
#3 Posted : Friday, April 29, 2022 12:29:01 AM(UTC)
cgpp

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Are there any extension points where I could hook into?
Eugene Kosmin  
#4 Posted : Tuesday, May 10, 2022 5:25:21 PM(UTC)
Eugene Kosmin

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Sorry for the long delay.

The only way is to access pixels directly:

https://www.graphicsmill...accessing-pixel-data.htm

Best regards,

Eugene Kosmin

The Aurigma Development Team

cgpp  
#5 Posted : Tuesday, May 10, 2022 11:38:47 PM(UTC)
cgpp

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Thanks for getting back to me.

Will that load the entire image into memory? We're currently using pipelines to support processing large images.

Also, in the end we'd like to implement AVIF output support, are there any plans to implement this in the near term future for aurigma?

Eugene Kosmin  
#6 Posted : Thursday, May 12, 2022 5:42:25 PM(UTC)
Eugene Kosmin

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Originally Posted by: cgpp Go to Quoted Post

Will that load the entire image into memory? We're currently using pipelines to support processing large images.

Yes,

That will load the entire image. There is no way to apply it to pipelines.

Originally Posted by: cgpp Go to Quoted Post
Also, in the end we'd like to implement AVIF output support, are there any plans to implement this in the near term future for aurigma?

Unfortunately, we have no such plans. But I will post the idea for the dev team discussion.

Best regards,

Eugene Kosmin

The Aurigma Development Team

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