What are the potential drawbacks of loading multiple video formats (e.g., .webm and .mp4) in PHP web development?

Loading multiple video formats in PHP web development can lead to increased server load and slower page loading times. Additionally, managing multiple video formats can be cumbersome and may require additional storage space. To solve this issue, you can use HTML5 video player with multiple source elements to provide fallback support for different video formats. 

<video controls>
  <source src="video.mp4" type="video/mp4">
  <source src="video.webm" type="video/webm">
  Your browser does not support the video tag.
</video>

Keywords

video formats .webm .mp4 PHP web development drawbacks

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