This presentation gives an insight on remote production projects using AES67 over WAN and even public Internet. What can be achieved and what has to be considered. Starting with a brief theoretical introduction on different setups for AoIP over WAN, Claudio than dives into real life projects that have successfully been conducted during the past months of Lockdown. Starting with Rick Camps remote mixing experiences, he will than take a closer look at how DirectOut collaborated with Remote Recording Networks for amazing life streaming events such as Wacken World Wide and 80 milliseconds around the world with Purple Schulz. And, of course, he will give the audience an outlook on how to “do” AoIP over WAN with just a standard internet connection introducing “ViViD”, the service that made the Lockdown Rock projects come to life.

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File Type: pdf
Categories: Audio
Presenters : AIMS TechFest - DirectOut
Year : 2021
dlp_document_download : © 2021 DirectOut | Claudio Becker-Foss© 2021 DirectOut | Claudio Becker-FossThe show must go WANClaudio Becker-Foss DirectOut © 2021 DirectOut | Claudio Becker-Foss© 2021 DirectOut | Claudio Becker-FossThe SituationHow do we make remote mixing, recording & production possible?COVID-19 Pandemic forced production methods to changeMany people work from home, including artists, talents, hosts of shows etc.Need forRemote Productionincreased drasticallyVideo Conferencesoftwareuses heavy encoding/compression of audio and video © 2021 DirectOut | Claudio Becker-Foss© 2021 DirectOut | Claudio Becker-FossRick CampRemote Mixing © 2021 DirectOut | Claudio Becker-FossLas Vegas | MixingMilano | Playout7.1.4 andstereomixMultitrack audioRemote Mixing POC © 2021 DirectOut | Claudio Becker-Foss© 2021 DirectOut | Claudio Becker-FossRemote ProductionwithStandard Internet © 2021 DirectOut | Claudio Becker-Foss© 2021 DirectOut | Claudio Becker-FossChallengesStandard Internet Connection (e.g.DSL)No predictability•in terms of latency, •bandwidth &•packet lossresults willvary !!RAVENNA has many options to optimize the streaming parametersUse VPN services to create a production networkDirectOut’sRAVENNA implementationRAVENNA (AES67 / ST2110) wasdesigned to work in managed orengineered networks! © 2021 DirectOut | Claudio Becker-Foss© 2021 DirectOut | Claudio Becker-FossLockdown RockRemote Production © 2021 DirectOut | Claudio Becker-FossThe Setup © 2021 DirectOut | Claudio Becker-Foss © 2021 DirectOut | Claudio Becker-FossPacket dropsPacket jitterUsing public internet connections, there are no means to modify/configure the network (switches, etc.)Consider using a professional consultant or service to provide thatVPN•PTP: apply Jitter filters to reduce PTP jitter on the receiver àapply SRC if required•Streaming: Large input buffers (several 100ms) are required to accommodate the packet jitter àLarge buffers increase stream delayàuse low-latency streams for monitoring only, where packet drops may be acceptableIf Multicast traffic cannot be used, Unicast is requiredfor streaming and PTP distribution.•Use stream redundancy (ST2022-7 for Multicast, Unicast Redundancy available onDirectOutdevices)•Optional use of reliability protocols, e.g.SRT!!•required to put all devices in a virtual network•needs to be powerful and well configured!Constraints & Prerequisites © 2021 DirectOut | Claudio Becker-FossRemote Production over Standard InternetViViD•collaboration between Vivivaldy& DirectOut•customized service to easily setup remote productions using standard internet connections•Plug & Play Solution•VPN & cloud-basedàmaximumsecurity•Integrated redundancyconcept•Low-latencyandhigh-reliability•Localmixing, soundprocessingandmonitoring•Remote control © 2021 DirectOut | Claudio Becker-FossThank you for your attention!
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