ANALYSIS OF VP9 VIDEO CODEC USED IN JITSI MULTI-PROTOCOL PLATFORM

Nina D. Kerentseva

Student, Department of Telecommunications Systems,

Volgograd State University

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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation

Aleksandr I. Trofimov

Student, Department of Telecommunications Systems,

Volgograd State University

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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation

Sergey V. Galich

Candidate of Sciences (Engineering),

Associate Professor, Department of Telecommunication Systems,

Volgograd State University

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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation

Abstract. Jitsi is an open-source video conferencing platform that utilizes WebRTC technology to provide secure, high-quality communication for businesses and individuals alike. Jitsi’s commitment to open-source software ensures that the platform is constantly evolving to meet the changing needs of its users. Jitsi offers a range of features that make it an attractive option for remote communication, including end-to-end encryption, screen sharing, virtual backgrounds, and a chat feature. Participants can also be easily managed, with the ability to add, remove, and mute attendees as needed. One of Jitsi’s most significant advantages is its ease of use – participants can join meetings without the need for an account or an app, making it an ideal option for one-time meetings or for those who do not want to install additional software. Custom branding options also allow organizations to personalize the platform to reflect their own branding. In addition to its user-friendly design and advanced security features, Jitsi supports recording and live streaming, making it an excellent option for webinars, online classes and virtual events. The platform is also cross-platform compatible, with support for Windows, Mac, Linux, Android, and iOS, ensuring that anyone can participate in meetings regardless of their device. With its commitment to open-source software, advanced security features, and robust functionality, Jitsi is an excellent choice for those looking for a powerful, user-friendly video conferencing platform. Its ability to support large meetings with hundreds of participants makes it an ideal option for businesses and organizations of all sizes.

Key words: video conferencing, video codec, WebRTC, open source, end-to-end encryption, cross-platform compatibility.

 

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