diff options
| author | VaL Doroshchuk <valentyn.doroshchuk@qt.io> | 2020-03-04 10:57:42 +0100 |
|---|---|---|
| committer | VaL Doroshchuk <valentyn.doroshchuk@qt.io> | 2020-03-04 13:29:50 +0100 |
| commit | 6e21318ca9748e6ddaf9f38052b7896e63ebb81f (patch) | |
| tree | 7c70609476bc0e6e9f8d051f80eb738c9ac25077 /src/multimedia/playback | |
| parent | 89dc35385037339072159d1e5fc8e325010b2dc0 (diff) | |
QMediaPlayer: Update gst-pipeline docs
Added docs for using QAbstractVideoSurface
and example how to use QVideoWidget.
Change-Id: I27a105a3859086e6fa5d8a19672ef791ce9e5cca
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'src/multimedia/playback')
| -rw-r--r-- | src/multimedia/playback/qmediaplayer.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/multimedia/playback/qmediaplayer.cpp b/src/multimedia/playback/qmediaplayer.cpp index 44e91912b..2c66ad06a 100644 --- a/src/multimedia/playback/qmediaplayer.cpp +++ b/src/multimedia/playback/qmediaplayer.cpp @@ -1022,8 +1022,17 @@ void QMediaPlayer::setPlaybackRate(qreal rate) \snippet multimedia-snippets/media.cpp Pipeline - If the pipeline contains a video sink element named \c qtvideosink, - current QVideoWidget can be used to render the video. + If QAbstractVideoSurface is used as the video output, + \c qtvideosink can be used as a video sink element directly in the pipeline. + After that the surface will receive the video frames in QAbstractVideoSurface::present(). + + \snippet multimedia-snippets/media.cpp Pipeline Surface + + If QVideoWidget is used as the video output + and the pipeline contains a video sink element named \c qtvideosink, + current QVideoWidget will be used to render the video. + + \snippet multimedia-snippets/media.cpp Pipeline Widget If the pipeline contains appsrc element, it will be used to push data from \a stream. |