: If uploading to a website, write a brief description of what happens in the video for screen readers.

: If posting online, ensure the most visually engaging part of the MP4 is at the beginning to grab attention. 2. Basic Video Editing

: Is this for social media, a professional presentation, or a personal archive?

: If the audio is more valuable than the video, you can convert the MP4 to MP3 for use as a podcast clip or voiceover. 4. Metadata and SEO