1. Open Your Video in Media
Player Classic (Supplied with K-Lite Codec Pack)
2. Click on File Menu & Select Option "Save Thumbnail" from the
Menu3. Now Choose the Destination for Thumbnail preview of your video and also
= The Size of Pic in Pixels = (1024 pixels Recommended)
= No.of Thumbs in pic = (4x4 recommended)
However , as per requirement , you can also choose other settings.4. Now press Save Button
5. Media Player will automatically choose 16 pics from the video , each at same
interval of time gap , and will save the thumbnail file at desired location
(Choosen in step - 3). Media player automatically writes Name of File , Size of
Video , Resolution & Duration of Video on top left Corner.
6. Now you can upload this thumbnail preview and post with you video.