How to use nokhwa together with iced about nokhwa HOT 4 OPEN

Camera should be created once, and for your application a CallbackCamera would be appropriate to not block the main thread waiting on a frame. Once you get a buffer, you should decode it using RgbFormat to get a ImageBuffer<Rgb<u8> Vec<u8>>, which should be trivial to display in any image and/or canvas2d widget.

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senpai is pretty close to release, just need to fix nv12 and make sure AVFoundation works.

from nokhwa.

senpai is pretty close to release, just need to fix nv12 and make sure AVFoundation works.

When I use nokhwa 0.10.3, the following error is prompted. Is the conversion of nv12 to rgb format still not available?

Captured Single Frame of 4147200
Frame format: NV12
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ProcessFrameError { src: NV12, destination: "RGB", error: "bad input buffer size" }', src/main.rs:97:53

Thank you sincerely.

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The NV12 decoder is likely still somewhat buggy, or nokhwa is confused. Try running it through yuyv and see what happens.

If issue persists please open a new issue @bookshiyi

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