Crate nokhwa 

nokhwa

A Simple-to-use, cross-platform Rust Webcam Capture Library

The raw backends can be found in backends

The Camera struct is what you will likely use.

The recommended default feature to enable is input-native. The library will not work without at least one input-* feature enabled.

Please read the README.md for more.

Re-exports

pub use threaded::CallbackCamera;output-threaded

Modules

backends

Raw access to each of Nokhwa’s backends.

buffer

camera_traits

error

pixel_format

threadedoutput-threaded

A camera that runs in a different thread and can call your code based on callbacks.

utils

Structs

Buffer

A buffer returned by a camera to accommodate custom decoding. Contains information of Resolution, the buffer’s FrameFormat, and the buffer.

Camera

The main Camera struct. This is the struct that abstracts over all the backends, providing a simplified interface for use.

Enums

NokhwaError

All errors in nokhwa.

Traits

FormatDecoder

Trait that has methods to convert raw data from the webcam to a proper raw image.

Functions

native_api_backend

Gets the native ApiBackend

nokhwa_check

Check the status if nokhwa True if the initialization is successful (ready-to-use)

nokhwa_initialize

Initialize nokhwa It is your responsibility to call this function before anything else, but only on MacOS.

query

Query the system for a list of available devices. Please refer to the API Backends that support Query)
Usually the order goes Native -> UVC -> Gstreamer.