nihui
nihui
- [x] share param writer with ncnnoptimizer - [x] make it build on windows - [ ] gpu collect feature - [ ] random affine/color augmentation - [x] minimal requantize...
try to detect protoc and library version mismatch and gives report in cmake stage and then fallback gracefully
https://source.android.com/docs/core/architecture/16kb-page-size/16kb
toolchain https://kendryte-download.canaan-creative.com/k230/toolchain/Xuantie-900-gcc-linux-6.6.0-glibc-x86_64-V2.10.1-20240712.tar.gz
```cpp cv::VideoCapture cap; cap.set(cv::CAP_PROP_FRAME_WIDTH, 720); cap.set(cv::CAP_PROP_FRAME_HEIGHT, 720); cap.open(0); cv::VideoWriter writer; writer.open(":12345", cv::VideoWriter::fourcc('M', 'J', 'P', 'G')); cv::Mat bgr; while (1) { cap >> bgr; writer
