NAB IP Showcase Theater videos now available
At the IP Showcase Theater, during the NAB Show 2019, two RIST presentations were given by RIST Forum member Cobalt Digital. Those presentations are now available as both downloadable PDFs and as streaming videos.
A Study of Protocols for Low-Latency Video Transport Over the Internet
Historically, two main techniques have been used to recover from packet loss in networks: Forward error correction and retransmission. This talk presents an objective evaluation of these two techniques, using both mathematical/statistical modelling and actual network measurements. We will conclude with guidelines for broadcasters who are considering the internet as a low-cost contribution link but are concerned with latency and reliability.
Presenter: Ciro A. Noronha, Ph.D., Director of Technology, Compression Systems at Cobalt Digital
A Performance Measurement Study of the Reliable Internet Stream Transport Protocol
This presentation includes a short description of the protocol, performance measurement results, and configuration guidelines. It will also illustrate a comprehensive set of performance measurements for the protocol, using an actual encoder/decoder pair, and network simulators to provide various types of signal impairment.
Presenter: Ciro A. Noronha, Ph.D., Director of Technology, Compression Systems at Cobalt Digital
All presentations and recorded videos from the NAB Show 2019 IP Showcase Theatre are available at the VSF web site.