Sorry if this has been asked, did a search and couldn't fnd anything.   

Two questions:  

1) Why does Auto Pinpoint only appear as an option for certain videos;  
2) For videos in which it isn't an option, is there a way of changing something so that it is an option.

I don't rely exclusively on the auto pinpoint function but it's been a big time saver in a couple projects.  I looked for quite a while on google and couldn't find any documentation or youtube videos that address this, but then again my google-fu isn't exactly Chuck Norris quality either.

What my google fu did tell was there a fair amount of people besides me with questions about the Auto Pinpoint function. If there is documentation out there, I'm not the only one having problems finding it.

Thanks in advance to anyone who can shed some light on this. This forum has been a huge help overcoming a pretty steep learning curve.

Awesome, no one on the entire internet knows how this function works.