MP4 is a container, not a single quality setting. It can hold video, audio, subtitles, and metadata. The resolution alone does not tell the whole story.
When choosing a copy, consider dimensions, bitrate, file size, and whether the source includes audio. Keep your original master when editing.
A practical checklist
- Confirm you own the video or have explicit permission to save it.
- Use an official export or creator-enabled download when one is available.
- Choose the source quality that fits your storage and editing needs.
- Keep a record of where the file came from and when you saved it.
VidTransfer only processes a download when an authorized file is available. Recognizing a link is not the same as granting access to its media.