
How to Add AI Voiceover to Video with ElevenLabs and FFmpeg Micro
Generate AI voiceover with ElevenLabs TTS and merge it into video using FFmpeg Micro API. Replace or mix audio with no FFmpeg binary needed.
Learn about video processing, FFmpeg workflows, automation, and scaling tips.

Generate AI voiceover with ElevenLabs TTS and merge it into video using FFmpeg Micro API. Replace or mix audio with no FFmpeg binary needed.

Use FFmpeg Micro cloud API to process video in Next.js Route Handlers and Server Actions. No binary installation, no serverless timeouts.

Automate video compression and thumbnail extraction on Supabase Storage uploads using Edge Functions and the FFmpeg Micro API.

How to deinterlace video with FFmpeg using yadif and bwdif filters. Covers filter parameters, quality vs speed tradeoffs, and working CLI and API examples.

Skip installing FFmpeg in GitHub Actions. Use the FFmpeg Micro REST API to process video from any CI runner with one HTTP call, no binary setup needed.

Loop video with FFmpeg using -stream_loop for fast, lossless repeats and the loop filter for frame-level control. With audio sync fixes and API examples.

FFmpeg can't run on Cloudflare Workers due to V8 isolate limits, bundle size caps, and WASM restrictions. The fix: call the FFmpeg Micro API from your Worker.

How to use ffprobe to inspect video metadata (codecs, resolution, duration, bitrate) before processing, with JSON output examples and API integration.

Why FFmpeg on AWS Lambda hits the 250MB layer limit, /tmp storage cap, and 15-minute timeout. With a working alternative: call a managed FFmpeg API instead.

Reference for FFmpeg drawtext filter parameters including font control, positioning expressions, box and shadow styling, dynamic text, and API examples.