Other people joining the stream do not have to use the full URL. Replace ROOMNAMEHERE with your selected room name for Jitsi. The person instigating the Jitsi video conference should use the following URL query string to enable stereo audio. Important: This is a first draft and much remains speculative - comments, corrections andįurther information are all most welcome. The reasons for this are touched on below. No other browser will play back in stereo, nor will the Android or iOS Jitsi Apps. The most important thing to acknowledge straightaway is that stereo sound using the steps outlined below will only work with Firefox used on both the transmitting and receiving machines. The latter confirm that there is an appetite for an open source, freely-accessible, registration-free video conferencing tool for sharing music in high quality stereo. Technical details are taken mainly from Jitsi’s sourcecode and from the many disparate forum posts discussing these issues. This technical note has been drafted in the hope that it might support musicians and teachers wishing to take advantage of a free, open source video conferencing/streaming in their practice. Unfortunately, comprehensive documentation regarding these features is not easy to find and users are also liable to fall foul of bugs related to some browsers’ implementation of streaming audio protocols. Instead, the initiator of a video call must append a series of configuration options to the Jitsi server address and room name as a ‘query string’. Jitsi supports high-quality, stereo audio but lacks the means of enabling these features from the standard web-based user interface. It also recently received a positive review for its potential as an online music teaching tool during the pandemic lockdown (Mariska et al, 2020). Hamilton et al, 2018 Andujar et al, 2020). The Jitsi suite of technologies has featured in a range of research studies into online learning (e.g. The following notes assume the use of this public Jitsi server, but could probably easily be adapted to a self-hosted installation. Although Jitsi Meet can be downloaded for free and installed by anyone who has the technical knowledge and access to an appropriate server, it can also be accessed freely via. Further advantages of Jitsi include full encryption, no requirement for users to set up accounts and no time limits on conferencing sessions. However, Jitsi Meet is a free, open source video conferencing tool which can also be set up to facilitate the sending of audio in stereo. Zoom can be configured to improve on this situation. It is therefore unfortunate that, by default, most common video conferencing/online classroom tools feature mono audio, heavily processed to prioritise clearer speech at the expense of high-quality music reproduction. High quality stereo playback is pretty important when teaching or performing music via video conferencing. This document is a work in progress and comments and corrections are welcome. It is important to note that stereo sound using the steps outlined will only work with Firefox used on both the transmitting and receiving machines. This technical note has been drafted in the hope that it might support musicians and teachers wishing to take advantage of these features of Jitsi. Unfortunately, Jitsi lacks the means of enabling these features from the standard web-based user interface. Jitsi Meet is a free, open source video conferencing tool which can be set up to facilitate the sending of high-quality audio in stereo. High quality stereo playback is important when teaching or performing music via video conferencing. How to video conference in high-quality stereo using Jitsi Meet
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