MediaPlayer QML type: Introduced a videoOutput property.Introduced QVideoWidget::videoSurface(), QGraphicsVideoItem::videoSurface(), and QDeclarativeVideoOutput::videoSurface().Introduced rendering to multiple surfaces.Introduced reverse playback for GStreamer.Deprecated QMediaService and QMediaControl.Implemented multi-threading support for many QImage scaling and conversion methods.QColorSpace setters can now operate on invalid color spaces, making it possible to set primaries and transfer function independently. ![]() This is useful for cases where you need the textual representation of an object for debugging, but cannot use operator<<, such as when passing a failure message to QVERIFY2().
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