diff options
Diffstat (limited to 'src/multimedia/doc/snippets/multimedia-snippets/media.cpp')
-rw-r--r-- | src/multimedia/doc/snippets/multimedia-snippets/media.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/multimedia/doc/snippets/multimedia-snippets/media.cpp b/src/multimedia/doc/snippets/multimedia-snippets/media.cpp index 8ec7cb072..7fd6259ea 100644 --- a/src/multimedia/doc/snippets/multimedia-snippets/media.cpp +++ b/src/multimedia/doc/snippets/multimedia-snippets/media.cpp @@ -56,6 +56,7 @@ #include "qaudioprobe.h" #include "qaudiorecorder.h" #include "qvideoprobe.h" +#include <QAbstractVideoSurface> class MediaExample : public QObject { Q_OBJECT @@ -197,6 +198,36 @@ void MediaExample::MediaPlayer() player->play(); //! [Pipeline] + //! [Pipeline Surface] + class Surface : public QAbstractVideoSurface + { + public: + Surface(QObject *p) : QAbstractVideoSurface(p) { } + QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType) const override + { + // Make sure that the driver supports this pixel format. + return QList<QVideoFrame::PixelFormat>() << QVideoFrame::Format_YUYV; + } + + // Video frames are handled here. + bool present(const QVideoFrame &) override { return true; } + }; + + player = new QMediaPlayer; + player->setVideoOutput(new Surface(player)); + player->setMedia(QUrl("gst-pipeline: videotestsrc ! qtvideosink")); + player->play(); + //! [Pipeline Surface] + + //! [Pipeline Widget] + player = new QMediaPlayer; + videoWidget = new QVideoWidget; + videoWidget->show(); + player->setVideoOutput(videoWidget); + player->setMedia(QUrl("gst-pipeline: videotestsrc ! xvimagesink name=\"qtvideosink\"")); + player->play(); + //! [Pipeline Widget] + //! [Pipeline appsrc] QImage img("images/qt-logo.png"); img = img.convertToFormat(QImage::Format_ARGB32); |