MP4 → MOV
MP4 to MOV
Convert a supported MP4 video into a QuickTime MOV with H.264 video and optional AAC audio.
Temporary cloud processing. Enable JavaScript to select and convert a file.
About this conversion
What happens
After consent, the source uploads to temporary storage, runs in the offline FFmpeg sandbox, and a separate validator gates download.
Limits
250 MiB input. 15 minutes, up to 3840×2160, and 500 MiB output.
Things to know
Choose quality and resolution. Conversion re-encodes the video; it does not restore lost detail. Unsupported codecs, HDR, extra streams, missing requested audio, corrupt containers, and over-limit files are rejected.