The simplest way to optimize video thumbnails in Buffer posts is to select the best scene in your clip. Here’s a quick tutorial on how to do it:
- Inside Buffer's Create Post panel, click the 'Edit Thumbnail' button right below the video asset.
- After that, grab the slider and drag it to a specific timestamp that shows the best scene in your video. Use the provided preview to set it accordingly.
- Once done, click 'Save' to apply the changes.
- After completing these steps, the thumbnail of your video will be changed and optimized instantly.
