Starting in Ensemble Video version 4.2, captions are searchable from the player when using Permalinks or Embed Codes.
To use the Caption Search feature, first ensure that the desired content has closed captions. Then, create a Permalink for the content or Playlist. The Caption Search feature also works on Embedded Players and Embedded Playlists. From the embed or permalink configuration menu, enable the Caption Search checkbox:
The video player will now have a Search button:
The Caption Search feature shows all captions, and allows you to search the text.
Type in the Search box to find specific words or phrases in captions. Click on any of the captions to advance the video to that point in the timeline.