Hi Ben,
Yes of course. You would need to plugins for it:
1. This one (our core plugin) https://www.ads-software.com/plugins/ziggeo/
2. One of our bridge plugins.
The bridge plugins are designed to allow you to install only the one that you are interested in using with your Core Ziggeo plugin.
Now they are only available on our Github repositories to allow us to get more people utilizing the same, then to add them to WordPress, allowing us not to bombard WP team with many different plugins.
We have integration with:
1. Ninja Forms: https://github.com/Ziggeo/ziggeo-wp-video-for-ninja-forms
2. Gravity Forms: https://github.com/Ziggeo/ziggeo-video-for-gravity-forms
3. Fluent Forms: https://github.com/Ziggeo/ziggeo-wp-video-for-fluent-forms
4. WPForms: https://github.com/Ziggeo/ziggeo-wp-video-for-wpforms
We have additional bridge plugins and they should always be listed here: https://github.com/Ziggeo/ziggeo-wordpress-plugin/blob/master/addons.json
Hope this helps and happy to assist with any specific setup.
PS: You can use the core plugin alone, and then use shortcode, especially in combination with new updates allowing events (Github version of our core plugin), however the bridge plugins add additional options within the form editors directly.