Multi-layer video editing pipeline using FFmpeg and Remotion
A 6-layer video production workflow optimized for careers.ky marketing content.
Use FFmpeg for reliable, reproducible edits:
# Split a clip
ffmpeg -i input.mp4 -ss 00:00:10 -to 00:00:30 -c copy clip.mp4
# Concatenate clips
ffmpeg -f concat -safe 0 -i filelist.txt -c copy output.mp4
# Add fade transitions
ffmpeg -i input.mp4 -vf "fade=t=in:st=0:d=1,fade=t=out:st=29:d=1" output.mp4
# Extract audio
ffmpeg -i input.mp4 -vn -acodec copy audio.aac
# Overlay audio on video
ffmpeg -i video.mp4 -i audio.mp3 -c:v copy -c:a aac -shortest output.mp4
Use Remotion (React-based) for overlays, titles, and animated elements:
Remotion fits our React/Next.js stack. Key patterns:
import { useCurrentFrame, useVideoConfig, interpolate } from 'remotion';
const TitleCard = ({ title, subtitle }) => {
const frame = useCurrentFrame();
const opacity = interpolate(frame, [0, 30], [0, 1]);
return (
<div style={{ opacity }}>
<h1>{title}</h1>
<p>{subtitle}</p>
</div>
);
};
These require API keys — placeholder for future integration:
.env.local when ready to use