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Framereplace

A tool for easily replacing video frames while preserving all attachments (audio, subtitles, metadata).

Framereplace makes it easy to replace frames in video files while keeping all audio streams, subtitles, and metadata intact. Built on FFmpeg with a simplified interface.

Features

  • Preserve attachments: Keep audio, subtitles, and metadata
  • Simple interface: Easy frame replacement commands
  • Batch operations: Replace multiple frames at once
  • Metadata preservation: All stream information maintained

Usage

# Replace frames in a video
framereplace input.mp4 --from 100 --to 200 --replacement frames.png

Status

Work in progress - Core frame replacement functionality being developed.