Hey when i use the api to upload a video like 334m from my site to vimeo it returned to me this error with no details any suggestion please and is it different from pro to regular user in upload size below 500m (failed) net::ERR_CONNECTION_RESET by the way it works with small videos i uploaded 127m video and it uploaded well so the problem i think with huge videos ?
Connection reset errors are to be expected. Any time you encounter any error while transferring files to the Vimeo upload servers you should verify the progress of your upload: https://developer.vimeo.com/api/upload/videos#verify-the-upload and then resume uploading from where you left off.