Demonstration on Next-Generation Immersive Audio in a Live Broadcast Workflow

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag. J
Volume: 130, No. 2, pp. 8–12
Abstract: Rock in Rio is a music festival with appoximately 100,000 spectators at the festival site and millions either watching on TV, live streaming, or using other media to view it. To provide a sense of “being there,” we employed remote mixing using audio over IP to send audio from all of the microphones to our facility at Globosat, which was seven miles away from the festival site. The production workflow was designed to highlight next-generation concepts such as mixing in immersive audio and multidelivering the festival content to different media formats, for instance, Over-the-Air ISDB-Tb and 5G FeMBMS in Dolby Atmos & MPEG-H. And at the festival site, virtual reality (VR) experiences in MPEG-H and a VIP area with Dolby Atmos mixing.
Publication Date: 2021-03-01
DOI: 10.5594/JMI.2021.3050671
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/JMI.2021.3050671
Author(s): Hélio Kuwabara
bio
Hélio Kuwabara graduated as a telecommunication engineer, and was awarded the II Niemeyer Award from CREA-RJ. He is a specialist in audio and communication. He has been working in the TV systems support department of TV Globo, Rio de Janeiro, Brazil, since 1995. His work has focused on the implementation of the Globo Studios complex, covering events such as World Cup, Carnival, Music Shows, and implementation of digital TV, audio over IP systems, and studies of new UHDTV formats.
Rubens Carvalho
bio
Rubens Carvalho is a sound engineer at Globo. He has worked as a sound design/DJ/audio producer at the main TV and radio stations in Brazil, since 2011 at TV Globo, Rio de Janeiro, Brazil, acting in events such as World Cup, Olympics Games, F1, Carnival, and Rock N Rio.
Leandro Pacheco
bio
Leandro Pacheco is currently a senior technology specialist at Globo. He is an active member during new technology demonstrations (Rio Olympics 2016/ Russia WC 2018) in the UHD world (4K/8K HDR and immersive audio). He is responsible for design and project management in the telecommunications department, as ENG/SNG sites, Uplinks and WAN solutions connecting different areas of the company for a better content sharing. He is working with fiber, microwave, and satellite as well as CDN and OTT content distribution.
Keyword(s): Digital Television, Immersive Audio, ISDB-Tb, Next-Generation Audio
Copyright: © 2021 SMPTE

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Hélio Kuwabara, Rubens Carvalho, and Leandro Pacheco; Demonstration on Next-Generation Immersive Audio in a Live Broadcast Workflow, SMPTE Motion Imaging Journal ( Volume: 130, Issue: 2, March 2021); SMPTE, 2021. Available at https://doi.org/10.5594/JMI.2021.3050671

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Hélio Kuwabara, Rubens Carvalho, and Leandro Pacheco; Demonstration on Next-Generation Immersive Audio in a Live Broadcast Workflow, SMPTE Motion Imaging Journal ( Volume: 130, Issue: 2, March 2021); SMPTE, 2021. Available at https://doi.org/10.5594/JMI.2021.3050671

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<span class="citation">Hélio Kuwabara, Rubens Carvalho, and Leandro Pacheco; <cite>Demonstration on Next-Generation Immersive Audio in a Live Broadcast Workflow</cite>, SMPTE Motion Imaging Journal ( Volume: 130, Issue: 2, March 2021); SMPTE, 2021. Available at <a href="https://doi.org/10.5594/JMI.2021.3050671" target="_blank" rel="noopener">https://doi.org/10.5594/JMI.2021.3050671</a></span>

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Hélio Kuwabara, Rubens Carvalho, and Leandro Pacheco; Demonstration on Next-Generation Immersive Audio in a Live Broadcast Workflow, SMPTE Motion Imaging Journal ( Volume: 130, Issue: 2, March 2021); SMPTE, 2021
doi: 10.5594/JMI.2021.3050671
url: https://doi.org/10.5594/JMI.2021.3050671

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Hélio Kuwabara, Rubens Carvalho, and Leandro Pacheco; <cite id="bib-10-5594-jmi-2021-3050671">Demonstration on Next-Generation Immersive Audio in a Live Broadcast Workflow</cite>, SMPTE Motion Imaging Journal ( Volume: 130, Issue: 2, March 2021); SMPTE, 2021
<span class="doi">10.5594/JMI.2021.3050671</span>
</li>