Video Dimension Detector
Scan your Video to check the video's width and height.
What is it?
The width and height of the video, in pixels. Common sizes are 1920x1080, 1280x720 and 640x360.
Why is it important?
Serving a video in a non-standard size may lead to letterboxing by the video player: black bars usually at the top and bottom of the video. While technically the video will play fine, it may not be a great user-experience.