使用QML的简单几句话实现视频播放

import QtQuick 2.4
import QtQuick.Controls 1.3
import QtQuick.Window 2.2
import QtQuick.Dialogs 1.2
import QtMultimedia 5.4

ApplicationWindow {
    title: qsTr("简易视频播放器")
    width: 640
    height: 480
    visible: true
Rectangle {  
        color: "black"  
        anchors.fill: parent  

        MediaPlayer {  
            id: mediaPlayer  
            source: "file:///storage/sdcard0/1.mp4"  
            autoPlay: true  
        }  

      Rectangle {
        color: "black"
        anchors.fill: parent

        VideoOutput {
            id: video
            anchors.fill: parent
            source: mediaPlayer
        }
    }
}
}