<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="margin:0;">QMediaPlayer cannot play mp3 audio files, no sound,ĄŁ</div><div style="margin:0;">Tested with the latest PySide on win11</div><div style="margin:0;"><br></div><div style="margin:0;"><div style="color: rgb(248, 248, 242); background-color: rgb(40, 41, 35); font-family: Consolas, "Courier New", monospace; line-height: 19px; white-space: pre;"><div><span style="color: #f92672;">from</span> PySide6.QtCore <span style="color: #f92672;">import</span> <span style="color: #f92672;">*</span></div><div><span style="color: #f92672;">from</span> PySide6.QtGui <span style="color: #f92672;">import</span> <span style="color: #f92672;">*</span></div><div><span style="color: #f92672;">from</span> PySide6.QtWidgets <span style="color: #f92672;">import</span> <span style="color: #f92672;">*</span></div><div><span style="color: #f92672;">from</span> PySide6.QtMultimedia <span style="color: #f92672;">import</span> <span style="color: #f92672;">*</span></div><br><div><span style="color: #f92672;">import</span> sys</div><br><br><div><span style="color: #66d9ef;font-style: italic;">class</span> <span style="color: #a6e22e;">MainWindow</span>(<span style="color: #a6e22e;font-style: italic;">QMainWindow</span>):  <span style="color: #75715e;">#</span></div><br><div>    <span style="color: #66d9ef;font-style: italic;">def</span> <span style="color: #66d9ef;">__init__</span>(<span style="color: #fd971f;font-style: italic;">self</span>, <span style="color: #fd971f;font-style: italic;">parent</span><span style="color: #f92672;">=</span><span style="color: #ae81ff;">None</span>):</div><div>        <span style="color: #66d9ef;font-style: italic;">super</span>().<span style="color: #66d9ef;">__init__</span>(parent)</div><br><div>        player <span style="color: #f92672;">=</span> <span style="color: #66d9ef;">QMediaPlayer</span>()</div><div>        <span style="color: #75715e;"># player.setSource(QUrl('http://dict.youdao.com/dictvoice?audio={}&type=2'.format('good')))</span></div><div>        player.<span style="color: #66d9ef;">setSource</span>(<span style="color: #66d9ef;">QUrl</span>(<span style="color: #e6db74;">'https://files.51voa.cn/202211/millions-of-americans-will-not-vote-in-english-on-election-day.mp3'</span>))</div><div>        </div><div>        player.<span style="color: #66d9ef;">play</span>()</div><br><br><div><span style="color: #f92672;">if</span> __name__ <span style="color: #f92672;">==</span> <span style="color: #e6db74;">"__main__"</span>:</div><br><div>    app <span style="color: #f92672;">=</span> <span style="color: #66d9ef;">QApplication</span>(sys.argv)</div><div>    MainWindow <span style="color: #f92672;">=</span> <span style="color: #66d9ef;">MainWindow</span>()</div><div>    MainWindow.<span style="color: #66d9ef;">show</span>()</div><div>    sys.<span style="color: #66d9ef;">exit</span>(app.<span style="color: #66d9ef;">exec</span>())</div><br></div></div></div>