I searched the forums and found a few threads, but didn't want to necro any of them. Besides my question is generally specific.
I know you can't change the video preview thumbnail from the phone, so I was wondering what the quickest and easiest way to change the thumbnail would be on my Windows 8 desktop PC (for all types of video. AVI, MP4, and MKV if possible) and would that change stick if I then transfered the video to my Windows Phone?
I know you can't change the video preview thumbnail from the phone, so I was wondering what the quickest and easiest way to change the thumbnail would be on my Windows 8 desktop PC (for all types of video. AVI, MP4, and MKV if possible) and would that change stick if I then transfered the video to my Windows Phone?