About

Video Splitter and Rebuilder is a small desktop tool for extracting image frames and lossless FLAC audio from video files, then rebuilding a video from frames with optional audio.

Download

Download the tool here:

Download for Windows

✨ Tested on Windows 11.

Features

Extraction

• Extract frames from video as PNG or JPG.

• Extract lossless audio from video as FLAC.

• Choose frames only, audio only, or frames and audio together.

Rebuilding

• Rebuild video from a numbered frame sequence with optional audio.

• Align audio to the start of the generated video.

• Choose output FPS, image pattern, codec, scale, and output file.

Progress Indicator

• Shows real-time job status, progress, success, failure, and cancellation messages.

• Shows a friendly warning if the bundled FFmpeg executable is missing.