MP4 preview thumbnails

[mike head]

Hi All. I have a few .mp4 files that are copied from my PC to my Lumia 928. I'm assuming the preview thumbnails for the videos are taken from somewhere in the video but they aren't all clear in their representation of what the video is. I'd like to replace the picture that shows up when looking at videos in the Xbox music and video app. Is there a way to make that happen? Thanks.

 

[crash1989]

No, there isn't such an app to my knowledge (since developers have read only access to videos and no write access)

MPA tool does it for Audio files though.