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I have a problem with showing video using QtMultimedia on Raspberry Pi (Raspbian):

When I'm using QMediaPlayer + QVideoWidget it gives me an error: "this plugin doesn't support setParent"

When I'm trying to show video with QtQuick it gives me errors:

pi@raspberrypi ~/Desktop/QtApp $ ./JM
Unable to query physical screen size, defaulting to 100 dpi.
To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and
QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
GStreamer; Unable to pause - ""
Error: "No URI set"

Here is QtQuick project: https://gist.github.com/anonymous/e41fa0721bc895d7fe00

Video is placed here: /home/pi/Desktop/QtApp/video/adv.mov

How can I solve this problems?

Greenflow
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Flassie
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1 Answers1

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Your program does not find your video. Replace:

source: "./video/adv.mov"

with:

source: "file:///home/pi/Desktop/QtApp/video/adv.mov"

in your video.qml

You added your video.qml into the Qt resources:

app.load(QUrl("qrc:/qml/video.qml"));

This is practically a different file system, so your root folder is probably not what you expected... and your relative path points nowhere.

Greenflow
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