Able to make a screenshot?

meekys / cam_overlay

MIT License

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Able to make a screenshot? #11

Open Bishamon1987 opened 5 years ago

Bishamon1987 commented 5 years ago

Hey, I'm wondering if it is possible to make a screenshot or capture an image when camera view is enabled. This would help me to be able to tell if my videograbber gets any input. (Needed for a script)

meekys commented 5 years ago

As it currently stands, this is not possible as the image decoded by the GPU.

Possible options would be either to:

Re-read the decoded image back from the GPU
Decode a single frame in the CPU