user18048: I have some educational videos that are mostly PowerPoint slides and a teacher sitting in a chair talking. 
Is the -still image tune applicable for videos like that? I would like to make them as small as possible.

user12153: My experience with handbrake mirrors Mulvya`s comment
I also get smaller file sizes with X264 Tune set to None on the Video Tab.

18048: <p>I have some educational videos that are mostly PowerPoint slides and a teacher sitting in a chair talking. </p>

<p>Is the -still image tune applicable for videos like that? I would like to make them as small as possible.</p>
 12153: <p>My experience with handbrake mirrors <a href="https://video.stackexchange.com/questions/20650/is-handbrake-tune-still-image-applicable-to-videos-with-minimal-movement#comment29835_20650">Mulvya`s comment</a></p>

<p>I also get smaller file sizes with X264 Tune set to <kbd>None</kbd> on the Video Tab.</p>
