1. Lossless Container Remuxing
Video EditorBackground
A video editor has an MP4 file with H.264 video and AAC audio that needs to be imported into a legacy macOS application that strictly requires the MOV container.
Problem
The editor wants to change the container from MP4 to MOV instantly without re-encoding the video or losing any quality.
How to use
Upload the MP4 file, set both Video Codec and Audio Codec to 'Copy (No Re-encoding)', and run the converter.
Video Codec: copy, Audio Codec: copyOutcome
The video is instantly repackaged into a MOV container with zero quality loss and zero rendering time.