This plugin will allow you to insert Brightcove videos inline into your Community posts.
To configure the plugin you'll need to provide the name of your Brightcove player and the Account Id.
The current version of this plugin only supports video urls that contain the video id. (e.g., https://www.brightcove.com/en/?videoId=5116845364001)
Plugin Configuration screen shot:
After your post is made the video will play inline in the Brightcove player. Screen shot below: