rscam

Rust wrapper for v4l2.

• Documentation
• Crate info

```rust let mut camera = rscam::new("/dev/video0").unwrap();

camera.start(&rscam::Config { interval: (1, 30), // 30 fps. resolution: (1280, 720), format: b"MJPG", ..Default::default() }).unwrap();

for i in 0..10 { let frame = camera.capture().unwrap(); let mut file = fs::File::create(&format!("frame-{}.jpg", i)).unwrap(); file.write_all(&frame[..]).unwrap(); } ```

The wrapper uses v4l2 (e.g. v4l2_ioctl() instead of ioctl()) until feature no_wrapper is enabled. The feature can be useful when it's desirable to avoid dependence on libv4l2 (for example, cross-compilation).