How Replay VOD Service Works

Owned by Joowon Hong (홍주원) (Unlicensed)
Last updated: 10/19/2023 by David Rhee (이형민)
1 min read

  1. Request to register the Replay File in the CMS Web Browser.

  2. The Operator uploads the Replay file directly to the CMS Web Brower.

  3. The CMS server sends the data to 4DMC to create transcoding and video segments and manifest files.

  4. The created files are stored in the AWS S3 in the form of Master Playlist and Media Playlist for use as I.VOD.

  5. Register the URL information of the video sources of each camera channel converted to 4DHLS format.

  6. Playlist (m3u8) & segment information in AWS Media Store is forwarded to Cloud Front.

  7. Transfer the contents list (Master/Media Playlist) of the CMS to the Mobile APP or Web Player. When the client clicks the CMS's Content List, the CMS forwards the video clips and video URLs from AWS S3 to AWS Cloud Front.

  8. AWS Cloud Front uses HTTP protocol to deliver to the Mobile 4DHLS SDK or to the Web Player.

  9. Users can watch 4DInteractive VOD videos through mobile or web players.