Is it important to convert mp4 video to another formats like webm or is mp4 enough?
I tried to convert to webm in online services, but it makes the size of the video file much bigger. The size before was 7 MB and after it was converted it became 12MB.
<video controls> <source src="video.webm" type="video/webm" > <source src="video.mp4" type="video/mp4" > </video>
I want small page sizes, good performance, good quality, and browser compatibility.