New in version 6.1.
QVideoSink class can be used to retrieve video data on a frame by frame basis from Qt Multimedia.
QVideoSink can operate in two modes. In the first mode, it can render the video stream to a native window of the underlying windowing system. In the other mode, it will provide individual video frames to the application developer through the signal.
QVideoFrame objects can consume a significant amount of memory or system resources and should thus not be held for longer than required by the application.
Constructs a new
QVideoSink object with
subtitle – str
Sets the current subtitle text to
Sets the current video frame to
- Return type
Returns the current subtitle text.
subtitleText – str
Returns the current video frame.
Returns the size of the video currently being played back. If no video is being played, this method returns an invalid size.
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