Because file size is a product of , the exact length of your 918.78 MB file can vary: Estimated Duration Description ~45 Minutes
: The MP4 container is a universal industry standard that is highly compatible with nearly all modern devices and browsers. 720p mp4(918.78 MB)
YouTube typically uses around for 720p content to ensure smooth streaming while maintaining acceptable quality. Estimated Duration vs. Quality Because file size is a product of ,