Using ILMVYUVxf

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#1 Posted : Wednesday, March 15, 2017 11:46:06 AM(UTC)

wong fei

Groups: Registered
Posts: 8

Is there any example of using LEAD Color Space Converter ILMVYUVxf ?

I'm getting frames from IltmmCapture/IltmmPlay with ILMVUserCallback and want convert them to some YUV format.


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#2 Posted : Friday, March 17, 2017 3:57:43 PM(UTC)

Walter

Groups: Tech Support
Posts: 366

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Hello,

The ILMVYUVxf only has one property and one method that can be called on the interface, so I don't think there is any example code for this. Based on what you've indicated, It doesn't seem like it would help if your intent is to convert from a color space like RGB to UYVY or YVYU.

Are the frames you are receiving already in YUV format? If yes, you could use the ILMVUserCallback3 interface to get the buffers as-is. This interface will tell you the FOURCC code so you can tell if the frames data is YUV or not.

Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.

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