You can upload your MP4 file to AI platforms that automatically structure footage into a cohesive narrative.

If you are looking to create a story for social media, these apps specialize in turning raw footage into "stories":

allows you to upload media and automatically optimizes it into a vertical story format with transitions and text overlays.

: Offers templates and simple editing tools specifically for Instagram-style content. 3. Generating a Written Story

or QuillBot : Simply enter your core idea or prompt, and these tools will generate a full narrative draft, which you can then refine. Reels & Story Maker Storybeat - Apps on Google Play