title: How to change DAR of a video to 11:9 by using FFMPEG?
body: <p>I want to scale video to 176x144 with DAR 11:9 but I can't. It always sets DAR 4:3 and SAR 12:11. I use this command:</p>
  
  <pre><code>ffmpeg -i input.mp4 -y -r 12 -filter:v "scale=iw*min(176/iw\,144/ih):ih*min(176/iw\,144/ih),pad=176:144:(176-iw*min(176/iw\,144/ih))/2:(144-ih*min(176/iw\,144/ih))/2,setdar=11:9" -vcodec h263 -b:v 55k -crf 30 -minrate:v 0k -maxrate:v 63k -bufsize:v 128k -acodec libfaac -ac 1 -ab 32k -ar 22050 output.3gp
  </code></pre>
  
  <p>Please, help me understand what is going on.</p>