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LIKELY · multi-day build
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AI Video Subtitle Generator
Upload a video and get accurate, styled subtitles in seconds. Supports multiple languages, custom formatting, and bulk processing for course creators who need to subtitle entire libraries.
BeginnerContent Creation4-6 hours
The Prompt
build-prompt.txt
Build in Base44 Affiliate
Build a web app where users upload video files (MP4, MOV). Use Whisper or a similar speech-to-text API to transcribe the audio with timestamps. Display the video with an editable subtitle timeline. Allow users to choose subtitle styles (font, color, position, animation), edit transcript text, and export as SRT, VTT, or burned-in video. Add bulk upload for course creators and auto-translation into 10+ languages.
FAQ
Can AI build AI Video Subtitle Generator?
Whisper and similar models make speech-to-text highly reliable. Video processing and subtitle burning are well-documented workflows. The main challenge is handling large video files and processing time, but the core feature set is very buildable.
How hard is it to build AI Video Subtitle Generator with AI?
It's rated Intermediate. Medium
What tools do I need to build AI Video Subtitle Generator?
We recommend building it with Base44.
How long does it take to build AI Video Subtitle Generator with AI?
Estimated build time: 4-6 hours.
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