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Is your feature request related to a problem? Please describe.
Similar to other file based components (Model3D, File, Image), it will improve user experience if the Video component had a dedicated download button.

See internal thread here: https://huggingface.slack.com/archives/C02QZLG8GMN/p1679409475801119

Describe the solution you'd like
Add a download button to the Video Component

Additional context
Add any other context or screenshots about the feature request here.