Razvoj i analiza performansi aplikacije koja omogućuje video poziv putem tehnologije WebRTC

undergraduate thesis

• Title (english): Development and Performance Analysis of a WebRTC-Based Video Call Application
• Author: Daniel Dujmović
• Mentor: Lea Skorin-Kapov (mentor)
• Committee member: Lea Skorin-Kapov (predsjednik povjerenstva)
• Committee member: Irena Oršolić (član povjerenstva)
• Committee member: Ivan Bartolec (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

WebRTC je projekt otvorenog koda za web koji omogućuje komunikaciju u stvarnom vremenu u pregledniku. Uključuje temeljne elemente za visokokvalitetnu komunikaciju na webu, kao što su mrežne, audio i video komponente koje se koriste u glasovnim aplikacijama i aplikacijama za video pozive. WebRTC tehnologija omogućuje peer-to-peer komunikaciju, to jest, razmjenu podataka koji ne prolaze kroz poslužitelj.
Napravljena je web-aplikacija koja koristi WebRTC tehnologiju za uspostavu višekorisničkih video poziva pomoću EasyRTC okvira. Napravljena ¸je analiza mrežnog prometa prikupljenog pomoću alata webrtc-internals. U sklopu toga je provedeno testiranje te su prikupljeni rezultati od 9 ispitanika. Iz prikupljenih podataka izvedeni su zaključci o ovisnosti iskustvene kvalitete o kvaliteti usluge kada se koristi tehnologija WebRTC.

Abstract (english)

WebRTC is an open framework for the web that enables Real Time Communications in the browser. It includes the fundamental building blocks for high-quality communications on the web, such as network, audio and video components used in voice and video chat applications. WebRTC is a technology that allows multiple peers to communicate in a peer-to-peer fashion, that is to say, to exchange data that does not go through a server.
A web application that uses WebRTC technology to create multi-user video calls using the EasyRTC framework has been created. An analysis of network traffic collected using the webrtc-internals tool has been made, along with a subjective user study. Testing was carried out and the results of 9 participants were collected. From the data collected, conclusions were drawn about the dependence of Quality of Experience on various perfromance factors when using WebRTC technology.

• Keywords: WebRTC; EasyRTC; iskustvena kvaliteta; komunikacija u stvarnom vremenu
• Keywords (english): WebRTC; EasyRTC; Quality of Experience; Real-Time Communication
• Language: croatian
• URN:NBN: urn:nbn:hr:168:205873
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-01-07 17:45:04