QML - Video not working

[Zondar]

Hello,

I have a problem with Video element, when I try to play .mp4 or any other .avi file, I will have just blank screen.
Itried this code
@import QtQuick 2.4
import QtQuick.Controls 1.3
import QtMultimedia 5.0

ApplicationWindow {
title: qsTr("Hello World")
width: 640
height: 480
visible: true

Video {
    source: "small.mp4"
    autoPlay: true
    anchors.fill: parent
}

}
@

I find only one .avi file, which can be played, but there are always some black flashes in background.
I tried these files: https://drive.google.com/folderview?id=0B_p9vAQIJUL6Qm9vRExESnp6T1k&usp=sharing

Thank you

[David Stiel]

Hi

Probably it's a matter of missing codeces.

If you are on windows using MinGW K-Lite Codec Pack is an option.

The tricky bit can be hardware decoding of certain formats and sizes.
The following pages contains some useful information : "backends":http://qt-project.org/wiki/Qt_Multimedia_Backends and "angel":http://qt-project.org/wiki/Qt-5-on-Windows-ANGLE-and-OpenGL

[Zondar]

Thank you for response. I tried to install some Media codecs before, but even installing K-Lite Codec Pack, I will get just blank screen with mp4. And I use MinGW as you said. But .avi started working :)