
This archive contains a recording exported from LifeSize Video Center. The 
metadata.json file contains the timing information for the main and 
presentation files. 

The main_video, pres_video, main_timeline and pres_timeline fields are for
backward compatibility with pre 1.2 releases of Video Center. Edit the feeds
property if you have made any edits to the videos in the archive.

feed.type : 1 PC stream with dual video
            2 Presentation stream for dual video
            3 Mobile stream with combined main and presentation streams.
feed.timeline :
  For feed type 1: Contains start times for each main video file. 
    Example: "0 120 300 360" means 
        Play mainfeed.mp4 from 0 to 2 minutes.
        Play mainfeed-2.mp4 from 2 minutes to 5 minutes in the video.
        Switch to mainfeed-3.mp4 5 minutes into the video.
        Playback ends at 6 minutes.
  For feed type 2: Contains start and stop times of presentation video.
    Example: "0 60 120 300 320" means 
        Play presentation-1.mp4 from 1 minute to 2 minutes into the video.
        Play presentation-2.mp4 from 5 minutes to 5:20 minutes into the video. 
The entire sequnce appears like a single 6 minute video to the viewer.
