Online Conference Organization and Broadcasting System

It is necessary to design a service that allows creating streams, conducting online conferences, and providing users with the ability to upload recordings of past events.

Functional requirements:

• User registration and login;
• The conference organizer can start an online broadcast;
• After the event, the organizer has the opportunity to upload recording files;
• Participants can download the finished conference recording;
• The system automatically prepares the video for publication (adding a watermark, converting to the required format);

Non-functional requirements:

• The conference consists of multiple individual video files;
• The number of video materials in one conference is unlimited;
• Viewing videos does not require authorization;
• Recorded videos become available for viewing no later than 20 minutes after upload;
• The maximum size of a single uploaded video is 2 GB.