about mUVCCamera.setFrameCallback

saki4510t / UVCCamera

library and sample to access to UVC web camera on non-rooted Android device

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about mUVCCamera.setFrameCallback #87

Open justinhaisheng opened 7 years ago

justinhaisheng commented 7 years ago

l want to set pixelFormat to UVCCamera.PIXEL_FORMAT_YUV420SP,but not call back onFrame???

saki4510t commented 7 years ago

Hi, Did you also call setPreviewDisplay or setPreviewTexture? As you can see sources, IFrameCallback needs preview surface on current implementation.