rscam

Crates.iorscam
lib.rsrscam
version0.5.5
sourcesrc
created_at2015-01-04 02:10:45.192868
updated_at2019-05-07 06:33:00.053985
descriptionWrapper for v4l2.
homepage
repositoryhttps://github.com/loyd/rscam
max_upload_size
id693
size104,923
Paul Loyd (loyd)

documentation

https://docs.rs/rscam

README

rscam

Build status Crate info Documentation

Rust wrapper for v4l2.

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).

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Commit count: 129

cargo fmt