InputStream

Video streaming utility.

class InputStream {

auto isOpen [@property getter];

auto isFileStream [@property getter];

auto isLiveStream [@property getter];

auto width [@property getter];

auto height [@property getter];

auto frameSize [@property getter];

auto frameCount [@property getter];

auto streamIndex [@property getter];

auto frameRate [@property getter];

bool open(in string path, InputStreamType type = InputStreamType.FILE);

void close();

void seekFrame(size_t frame);

void seekTime(double time);

bool readFrame(ref Image image);

}

Destructor

A destructor is present on this object, but not explicitly documented in the source.

Members

Functions

close void close(): Close the video stream.
open bool open(in string path, InputStreamType type = InputStreamType.FILE): Open the video stream.
readFrame bool readFrame(ref Image image): Read the next framw.
seekFrame void seekFrame(size_t frame): Seek the video timeline to given frame index.
seekTime void seekTime(double time): Seek the video timeline to given time.

Properties

frameCount auto frameCount [@property getter]: Get number of frames in video.
frameRate auto frameRate [@property getter]: Get frame rate of the stream.
frameSize auto frameSize [@property getter]: Get size of frame in bytes.
height auto height [@property getter]: Get height of the video frame.
isFileStream auto isFileStream [@property getter]: Check if this stream is the file stream.
isLiveStream auto isLiveStream [@property getter]: Check if this stream is the live stream.
isOpen auto isOpen [@property getter]: Check if stream is open.
streamIndex auto streamIndex [@property getter]: Get the index of the stream - most commonly is 0, where audio stream is 1.
width auto width [@property getter]: Get width of the video frame.

Meta

Source

See Implementation

dcv io video input classes

enums

InputStreamType