Various fixes to our overview doc pages

Correct various mistakes in our overview documentation and
add some more detail in various places.

Change-Id: Iff26e7f13646a7a421be49dcb473f64732367558
Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io>
(cherry picked from commit 10733a6a8371d88af5f418dcae1a405f92ed2873)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 2 insertions, 8 deletions

diff --git a/src/multimedia/doc/snippets/multimedia-snippets/video.cpp b/src/multimedia/doc/snippets/multimedia-snippets/video.cpp
index ac920d858..ce35d6e74 100644
--- a/src/multimedia/doc/snippets/multimedia-snippets/video.cpp
+++ b/src/multimedia/doc/snippets/multimedia-snippets/video.cpp
@@ -43,7 +43,6 @@
 #include "qvideosink.h"
 #include "qvideowindowcontrol.h"
 #include "qgraphicsvideoitem.h"
-#include "qmediaplaylist.h"
 #include "qvideoframeformat.h"
 
 #include <QFormLayout>
@@ -90,7 +89,6 @@ public:
 
 private:
     // Common naming
-    QMediaPlaylist *playlist;
     QVideoWidget *videoWidget;
     QWidget *widget;
     QFormLayout *layout;
@@ -104,16 +102,12 @@ void VideoExample::VideoWidget()
 {
     //! [Video widget]
     player = new QMediaPlayer;
-
-    playlist = new QMediaPlaylist(player);
-    playlist->addMedia(QUrl("http://example.com/myclip1.mp4"));
-    playlist->addMedia(QUrl("http://example.com/myclip2.mp4"));
+    player->setSource(QUrl("http://example.com/myclip1.mp4"));
 
     videoWidget = new QVideoWidget;
     player->setVideoOutput(videoWidget);
 
     videoWidget->show();
-    playlist->setCurrentIndex(1);
     player->play();
     //! [Video widget]
 
@@ -154,7 +148,7 @@ void VideoExample::VideoGraphicsItem()
     graphicsView->scene()->addItem(item);
     graphicsView->show();
 
-    player->setMedia(QUrl("http://example.com/myclip4.ogv"));
+    player->setSource(QUrl("http://example.com/myclip4.ogv"));
     player->play();
     //! [Video graphics item]
 }