Re: [icnrg] low-latency and scalable video distribution
Marie-Jose Montpetit <marie@mjmontpetit.com> Wed, 23 March 2022 10:44 UTC
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From: Marie-Jose Montpetit <marie@mjmontpetit.com>
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Subject: Re: [icnrg] low-latency and scalable video distribution
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Many use cases seem to suggest reasons to bring back coding in QUIC. mjm Marie-José Montpetit, Ph.D. marie@mjmontpetit.com From: Dirk Kutscher <ietf@dkutscher.net> <ietf@dkutscher.net> Reply: Dirk Kutscher <ietf@dkutscher.net> <ietf@dkutscher.net> Date: March 23, 2022 at 6:22:24 AM To: ICNRG <icnrg@irtf.org> <icnrg@irtf.org> Subject: Re: [icnrg] low-latency and scalable video distribution Here is a comprehensive presentation that includes most of the aspects I mentioned: https://datatracker.ietf.org/meeting/113/materials/slides-113-moq-5-range-of-architectures-00 Dirk On 23 Mar 2022, at 11:19, Dirk Kutscher wrote: Hello, in case you missed it, the MOQ (Media over QUIC, https://datatracker.ietf.org/meeting/113/materials/agenda-113-moq-06) BOF at IETF-113 is discussing low-latency video distribution use cases. The idea is to reduce latency for live streaming, i.e., achieving interactive conferencing latency without losing scalability. The current thinking is using either RUSH ( https://datatracker.ietf.org/doc/html/draft-kpugin-rush-00) or SRT over QUIC (meh ;-). I believe that eventual solutions will have to do with stream prioritization, "relaxed" congestion control and incorporating the concept of relays. Other topics/ideas that came up: - application layer multicast - local retransmissions - content naming Maybe something to look into from an ICN perspective... Dirk ------------------------------ icnrg mailing list icnrg@irtf.org https://www.irtf.org/mailman/listinfo/icnrg _______________________________________________ icnrg mailing list icnrg@irtf.org https://www.irtf.org/mailman/listinfo/icnrg
- Re: [icnrg] low-latency and scalable video distri… Jens Finkhaeuser
- Re: [icnrg] low-latency and scalable video distri… Dirk Kutscher
- [icnrg] low-latency and scalable video distributi… Dirk Kutscher
- Re: [icnrg] low-latency and scalable video distri… Dirk Kutscher
- Re: [icnrg] low-latency and scalable video distri… Marie-Jose Montpetit
- Re: [icnrg] low-latency and scalable video distri… Dirk Kutscher
- Re: [icnrg] low-latency and scalable video distri… Luca Muscariello
- Re: [icnrg] low-latency and scalable video distri… Dirk Kutscher
- Re: [icnrg] low-latency and scalable video distri… Jens Finkhaeuser
- Re: [icnrg] low-latency and scalable video distri… Dirk Kutscher
- Re: [icnrg] low-latency and scalable video distri… Jens Finkhaeuser