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Diffstat (limited to 'examples/multimedia/video/doc/src/qmlvideo.qdoc')
| -rw-r--r-- | examples/multimedia/video/doc/src/qmlvideo.qdoc | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/examples/multimedia/video/doc/src/qmlvideo.qdoc b/examples/multimedia/video/doc/src/qmlvideo.qdoc index c27ca1bce..359d07156 100644 --- a/examples/multimedia/video/doc/src/qmlvideo.qdoc +++ b/examples/multimedia/video/doc/src/qmlvideo.qdoc @@ -26,9 +26,9 @@ ****************************************************************************/ /*! -\example video/qmlvideo +\example multimedia/video/qmlvideo \title QML Video Example -\ingroup video_examples_qml +\ingroup multimedia_examples \brief The QML Video Example demonstrates the various manipulations (move; resize; rotate; change aspect ratio) which can be applied to QML \l{VideoOutput} @@ -52,15 +52,15 @@ which moves across the \l{VideoOutput} item. \section1 Application structure -The \l{video/qmlvideo/qml/qmlvideo/main.qml} file creates a UI which includes +The \l{multimedia/video/qmlvideo/qml/qmlvideo/main.qml} file creates a UI which includes the following items: \list - \li Two \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button} instances, each + \li Two \l{multimedia/video/qmlvideo/qml/qmlvideo/Button.qml}{Button} instances, each of which displays a filename, and can be used to launch a - \l{video/qmlvideo/qml/qmlvideo/FileBrowser.qml}{FileBrowser} - \li An exit \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button} - \li A \l{video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml}{SceneSelectionPanel}, + \l{multimedia/video/qmlvideo/qml/qmlvideo/FileBrowser.qml}{FileBrowser} + \li An exit \l{multimedia/video/qmlvideo/qml/qmlvideo/Button.qml}{Button} + \li A \l{multimedia/video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml}{SceneSelectionPanel}, which is a flickable list displaying the available scenes \li At the lower left, an item which displays the QML repainting rate - the upper number is the instantaneous frame rate and the lower number is the @@ -72,18 +72,18 @@ the following items: Each scene in the flickable list is implemented in its own QML file - for example the video-basic scene (which just displays a static \l{VideoOutput} in the center of the screen) is implemented in the -\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic.qml} file. As you +\l{multimedia/ideo/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic.qml} file. As you can see from the code, this makes use of a type of inheritance: a -\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic} item ... +\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic} item ... -\quotefromfile video/qmlvideo/qml/qmlvideo/VideoBasic.qml +\quotefromfile multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml \skipto import \printuntil /^\}/ ... is-a -\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} ... +\l{multimedia/video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} ... -\quotefromfile video/qmlvideo/qml/qmlvideo/SceneBasic.qml +\quotefromfile multimedia/video/qmlvideo/qml/qmlvideo/SceneBasic.qml \skipto import \printuntil contentType \dots @@ -94,9 +94,9 @@ can see from the code, this makes use of a type of inheritance: a \printuntil /^\}/ ... which is-a -\l{video/qmlvideo/qml/qmlvideo/Scene.qml}{Scene}: +\l{multimedia/video/qmlvideo/qml/qmlvideo/Scene.qml}{Scene}: -\quotefromfile video/qmlvideo/qml/qmlvideo/Scene.qml +\quotefromfile multimedia/video/qmlvideo/qml/qmlvideo/Scene.qml \skipto import \printuntil root \dots @@ -106,35 +106,35 @@ can see from the code, this makes use of a type of inheritance: a \skipto Button \printuntil /^\}/ -\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} describes the +\l{multimedia/video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} describes the structure and behaviour of the scene, but is agnostic of the type of content which will be displayed - this is abstracted by -\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content}. +\l{multimedia/video/qmlvideo/qml/qmlvideo/Content.qml}{Content}. This pattern allows us to define a particular use case (in this case, simply display a static piece of content), and then instantiate that use case for both video content -(\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic}) and cameracontent -(\l{video/qmlvideo/qml/qmlvideo/CameraBasic.qml}{CameraBasic}). This approach +(\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic}) and cameracontent +(\l{multimedia/video/qmlvideo/qml/qmlvideo/CameraBasic.qml}{CameraBasic}). This approach is used to implement many of the other scenes - for example, "repeatedly slide the content from left to right and back again" is implemented by -\l{video/qmlvideo/qml/qmlvideo/SceneMove.qml}{SceneMove}, on which -\l{video/qmlvideo/qml/qmlvideo/VideoMove.qml}{VideoMove} and -\l{video/qmlvideo/qml/qmlvideo/CameraMove.qml}{CameraMove} are based. +\l{multimedia/video/qmlvideo/qml/qmlvideo/SceneMove.qml}{SceneMove}, on which +\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoMove.qml}{VideoMove} and +\l{multimedia/video/qmlvideo/qml/qmlvideo/CameraMove.qml}{CameraMove} are based. Depending on the value of the contentType property in the top-level scene instance, the embedded -\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content} item creates either a +\l{multimedia/video/qmlvideo/qml/qmlvideo/Content.qml}{Content} item creates either a \l{MediaPlayer} or a \l{Camera} item. \section1 Calculating and displaying QML painting rate -\input examples/video-qml-paint-rate.qdocinc +\input video-qml-paint-rate.qdocinc All that remains is to connect the afterRendering() signal of the QQuickView object to a JavaScript function, which will eventually call frequencyItem.notify(): -\quotefromfile video/qmlvideo/main.cpp +\quotefromfile multimedia/video/qmlvideo/main.cpp \skipto QmlApplicationViewer \printuntil ; \dots |