Added documentation for video backend (#4382)
Added documentation for video backend (#4382)

* Added documentation for video backend

* Update README.rst

Co-authored-by: Nicolas Hug <1a73af9e7ae00182733b2292511b814be66f065f@nicolas-hug.com>

Co-authored-by: Nicolas Hug <1a73af9e7ae00182733b2292511b814be66f065f@nicolas-hug.com>
pytorch/vision,pytorch/vision,pytorch/vision,pytorch/vision,pytorch/vision,pytorch/vision