gallery video preview image/thumbnail

[ciydihcitckhcpkviycyxicoh y]

Is there an app I can download that will let me choose what artwork or frame is used as the preview image/ thumbnail displayed for a video in the gallery? I have lots of videos of my kids playing and the image for each in my gallery pretty much all look like the backyard, making it very hard for me or the kids to find the video we're looking for. I would like an app or gallery (doesn't need to be free) that let's me choose better images for previewing videos.

 

[B. Diddy]

I don't think that's possible. You can do it when you upload a video to YouTube to a certain extent, but not on any of the Android galleries.