Hi there,
q1- Premium pack offers unlimited video hosting – is that mean there is no limit to the number of videos that can be uploaded?
Unlimited means that you can store as many videos as you like and there’s no limit on the total size of all the videos.
Please note that Video hosting works well for files that are 1GB and lower. It may work for files between 1GB and 2GB, but the larger the file, the greater chance for the process to fail. Big files require a consistent and fast network connection. Most networks will timeout before you’re able to upload a file that’s larger than 1.4 GB. We cannot support any files that are larger than 2 GB.
q2 – is there a provision to add a subtitle or closed captions to the videos in your features
It doesn’t, but I know of a workaround to add subtitles to any video on WordPress. Have a look here:
https://jeremy.hu/wordpress-subtitles-video/
q3 – just wanted to know why there is no information on the jetpack unlimited video hosting online by any users? if it’s so good, why many are choosing vimio? (just curious )
Platforms like Vimeo and YouTube have their own central site and interface where users can interact which each other (like, comment, etc.). It’s more like a social network based on videos. Jetpack Videos, on the other hand, appear on your site only, therefore giving you full control of your content.