Do I need to use NULL_VIDEO_RENDER?

[9ine]

If I'm not going to display captured stream do I need to use any renderer?

[Chao_Y_Intel]

Hello,

Render is not enforced. You could choose not to use any render, and write the encoded stream into the file by yourself. You can also use a FileWriter render in the UMC sample.

Thanks,
Chao

[9ine]

Hello

I need to get raw image data only and thus I suggested that render is not needed.
However it is not possible to avoid it. Null renderer is needed in any case. Otherwise lock input data will stop responding after 6 frames are captured as you've seen from my previous questions

Thanks