Hmal.mp4 -

: Specifies an image to be shown while the video is downloading or until the user hits the play button [37]. Troubleshooting Common Issues

: It is recommended to include captions or subtitles using the element to ensure your content is accessible to all users [11]. Hmal.mp4

: While MP4 is a universal container, the internal video codec (often H.264) must be supported by the browser [22]. : Specifies an image to be shown while

: Ensure the src attribute correctly points to the file's location, especially if the video is in a different folder than the HTML document [10]. Hmal.mp4

: This allows you to specify the path to your MP4 file and its MIME type ( video/mp4 ) so the browser knows how to handle it [20, 28].