title: FFMPEG Converted MP3 file shows error "MPEG header 30 is missing"
body: <p>I am using <code>FFMPEG</code> to convert all kind of media files to mp3. Files are being Converted Perfectly.
  But files give error <code>MPEG HEADER 30 is missing at 31576bytes</code>. In All converted files I see this. And On Some MP3 Players, It do not play.</p>
  <p>Here is my conversion Command what i use</p>
  <pre><code>$bitrate = '128k';    
  $command = &quot;ffmpeg -i /home/musicupl/public_html/musicuploads/SavetoAccount/abc.mp4 -ar 44100  -ac 2 -b:a &quot;.$bitrate.&quot; -acodec libmp3lame /home/musicupl/public_html/musicuploads/SavetoAccount/Output.mp3;
  </code></pre>
  <p>Is there any more tag to add MPEG Headers during the conversion. I have researched on this and found the <code>-acodec libmp3lame</code> but still same issue.</p>
  <p>Is there any other way or attribute to add in command line.</p>