qml播放带进度条的视频

2019-11-08 01:07:47

字体：大中小

来源：转载

供稿：网友

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("Hello World") //width: Screen.desktopAvailableWidth //height: Screen.desktopAvailableHeight width: 640 height: 480 visible: true Rectangle { color: "black" anchors.fill: parent MediaPlayer { id: mediaPlayer source: "file:///c:/test.mp4" autoPlay: true } VideoOutput { id: video anchors.fill: parent source: mediaPlayer } } Rectangle { id: PRogressBar anchors.left: parent.left anchors.right: parent.right anchors.bottom: parent.bottom anchors.margins: 0 height: 10 color: "lightGray" Rectangle { anchors.left: parent.left anchors.top: parent.top anchors.bottom: parent.bottom width: mediaPlayer.duration>0?parent.width*mediaPlayer.position/mediaPlayer.duration:0 color: "darkGreen" } MouseArea { property int pos anchors.fill: parent onClicked: { if (mediaPlayer.seekable) pos = mediaPlayer.duration * mouse.x/width mediaPlayer.seek(pos) } } } }

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