Adding a video to Microsoft PowerPoint is an easy task, even if you’re doing it from a smartphone. However, some folks are wondering if it is possible to set a thumbnail for their videos. You see, ...

Usually, when you are on the YouTube home page, you will see videos, and what you see are picture previews of the video before you click on it. Thumbnails draw audiences to your videos; an ...

I've done a lot of googling around already but found no reliable method to generate thumbnail previews for video files of certain types. .flv, .mkv, .mp4(i think) there's more. I know that windows 7 ...