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All Journal Jupiter JUKI : Jurnal Komputer dan Informatika
Doni El Rezen Purba
Politeknik Negeri Media Kreatif
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Industrial & Manufacturing Engineering Library & Information Science

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Analysis of WebRTC Video Streaming Scalability in a Broadcaster-Viewer Model Using Scenario-Based Load Testing Achmad Torikul Huda; Doni El Rezen Purba; Roy Nuary Singarimbun; Muhammad Chaizir; Kevin Ilham Apriandy
JUKI : Jurnal Komputer dan Informatika Vol. 8 No. 1 (2026): JUKI : Jurnal Komputer dan Informatika, Edisi Mei 2026
Publisher : Yayasan Kita Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53842/juki.v8i1.2607

Abstract

This study assesses the Quality of Service (QoS) performance of a Web Real-Time Communication (WebRTC)-based video streaming system operating on a local network utilizing a broadcaster-viewer model. The system was constructed with Node.js as the local server, accompanied by broadcaster and viewer web pages that facilitate laptop camera and microphone streaming, video conferencing, camera effects, and MP4 media playback. The research strategy utilized experimental performance evaluation through a scenario-based load testing approach and Quality of Service benchmarking. Testing was performed across three scenarios: one broadcaster with one viewer, one broadcaster with two viewers, and one broadcaster with three viewers. The examined QoS characteristics encompassed throughput, packet loss, delay, and jitter, assessed utilizing Wireshark. The test findings indicated that throughput escalated with the increase in viewers, rising from 2.525 Mbps in Scenario 1 to 5.026 Mbps in Scenario 3. Packet loss remained minimal throughout all scenarios, however it increased to 0.2% in Scenario 3. Scenario 2 had the largest average delay at 751.92 ms, whilst Scenario 3 demonstrated the lowest average delay at 349.06 ms and the minimal average jitter at 1.645 ms. The findings demonstrate that WebRTC can provide multi-viewer local streaming with steady performance; yet, a rise in watchers necessitates meticulous management of bandwidth and network stability to preserve video content quality.
Visualisasi Dan Monitoring Data Akreditasi Terintegrasi Berbasis Web Di Politeknik Negeri Media Kreatif AGUS WIRANTO; Dhiya Alfiyyah Ansar; Hadi Rudiya; Rezki Aulia; Muhammad Hafif Yadi; Doni El Rezen Purba
JUPITER (Jurnal Penelitian Ilmu dan Teknologi Komputer) Vol 18 No 2 (2026): Jurnal Penelitian Ilmu dan Teknologi Komputer (JUPITER)
Publisher : Teknik Komputer Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/jupiter.v18i2.12030

Abstract

This study presents the development of the Accreditation Data Fulfillment Support Information System (SIPDAK) at Politeknik Negeri Media Kreatif using a User-Centered Design approach. The system integrates accreditation data from multiple work units into a single unified database (“one data”), enabling efficient monitoring of document validity and management. The interactive dashboard includes the “Upcoming Accreditation Expiry” widget, urgency badges, and an animated character to improve readability and user awareness. Implementation results indicate increased efficiency in data management, clear visualization of accreditation urgency, and enhanced monitoring capabilities for staff and administrators. These outcomes are important for ensuring institutional readiness for accreditation evaluation, facilitating timely decision-making, and reducing the risk of delayed documentation. Keywords— Integrated Information System, Accreditation Monitoring, Interactive Dashboard, SIPDAK, User-Centered Design
Co-Authors Achmad Torikul Huda Agus Wiranto Dhiya Alfiyyah Ansar Hadi Rudiya Kevin Ilham Apriandy Muhammad Chaizir Muhammad Hafif Yadi Rezki Aulia Roy Nuary Singarimbun