<!--button type="submit" name="osd" value="progression">Progress</button -->
</form>
- <span class="info length">$(($length / 60)):$(($length % 60)) min</span>
+ <span class="info length">$(printf "%d:%02d min" $(($length / 60)) $(($length % 60)) )</span>
<span class="info width" >Width: $width</span>
<span class="info height">Height: $height</span><br>