What are potential pitfalls when using the <video> tag in PHP for video playback?

One potential pitfall when using the <video> tag in PHP for video playback is that the video file path may not be correctly specified, leading to playback errors. To solve this issue, ensure that the file path is accurate and accessible to the browser. Additionally, make sure that the video file format is supported by the browser for seamless playback.

&lt;video controls&gt;
  &lt;source src=&quot;video/video.mp4&quot; type=&quot;video/mp4&quot;&gt;
  Your browser does not support the video tag.
&lt;/video&gt;