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Play Audio Files using Qt Mobility

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skumar_rao (Talk | contribs)
(Created page with 'Category:Qt for SymbianCategory:Qt for Symbian {|style="background:#eceff2" width="660px" border="1" cellpadding="5" cellspacing="0" |- |'''ID''' || |'''Creation date''…')
 
lpvalente (Talk | contribs)
m (Source File)
Line 47: Line 47:
 
== Source File ==
 
== Source File ==
 
<code cpp>
 
<code cpp>
 +
#include <qurl.h>
 +
 +
 
player = new QMediaPlayer(this);
 
player = new QMediaPlayer(this);
 
player->setVolume(50); // set Volume
 
player->setVolume(50); // set Volume

Revision as of 14:27, 4 June 2010

ID Creation date 31st Mar 2010
Platform S60 5th Edition Tested on devices Nokia N97 Mini
Category Qt for Symbian Subcategory Qt Mobility API


Keywords (APIs, classes, methods, functions): QMediaPlayer, QMediaPlaylist

Tip.pngTip: Read this article before moving forward: Setting up environment for Qt Mobility API

Contents

Overview

Play Audio Files(supported) using Qt Mobility.

Keywords

Project configuration file (.Pro file)

  • Add the Qt Mobility project configuration option in the .Pro file as shown below
CONFIG += mobility
MOBILITY += multimedia

Header File

#include <qmediaplayer.h>
#include <qmediaplaylist.h>
 
private slots:
void statusChanged(QMediaPlayer::MediaStatus status);
private:
QMediaPlayer *player;
QMediaPlaylist *playlist;

Source File

#include <qurl.h>
 
 
player = new QMediaPlayer(this);
player->setVolume(50); // set Volume
playlist = new QMediaPlaylist(this);
playlist->setMediaObject(player);
 
connect(player, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)),
this, SLOT(statusChanged(QMediaPlayer::MediaStatus)));
 
playlist->addMedia(QUrl::fromLocalFile("c:\\data\sample.mp3")); // you can add as many media files as you want
 
player->play();
void QtPlayerAudio::statusChanged(QMediaPlayer::MediaStatus status) {
switch (status) {
case QMediaPlayer::LoadedMedia:
player->play();
break;
default:
break;
}
}

Classes

  • QMediaPlayer
  • QMediaPlaylist

Reference links

--skumar_rao 16:50, 31 March 2010 (UTC)

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