VideoCapture

Singleton Methods

wait_any?(streams: Std::Vector≺cv꞉꞉VideoCapture≻, ready_index: Std::Vector≺int≻, timeout_ns: Integer) -> TrueClass

Constructors

initialize()

initialize(filename: String, api_preference: Integer)

initialize(index: Integer, api_preference: Integer)

initialize(filename: String, api_preference: Integer, params: Std::Vector≺int≻)

initialize(index: Integer, api_preference: Integer, params: Std::Vector≺int≻)

Methods

(image: Cv::UMat) -> Cv::VideoCapture

(image: Cv::Mat) -> Cv::VideoCapture

get_backend_name -> String

get(prop_id: Integer) -> Float

get_exception_mode -> TrueClass

grab -> TrueClass

open(filename: String, api_preference: Integer) -> TrueClass

open(index: Integer, api_preference: Integer) -> TrueClass

open(filename: String, api_preference: Integer, params: Std::Vector≺int≻) -> TrueClass

open(index: Integer, api_preference: Integer, params: Std::Vector≺int≻) -> TrueClass

opened? -> TrueClass

read(image: Cv::OutputArray) -> TrueClass

release -> NilClass

retrieve(image: Cv::OutputArray, flag: Integer) -> TrueClass

set(prop_id: Integer, value: Float) -> TrueClass

set_exception_mode(enable: TrueClass) -> NilClass