Ep 131 - A Comprehensive Guide to Media Networking with Expert Josh Warcop
Oct 25, 2023
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Join industry expert Josh Warcop as he demystifies the complexities of media networking, discussing topics such as packetizing voice and video streams into IP packets, transitioning from analog to digital video, the shift from STI to ethernet in the broadcast TV industry, remote production, Quality of Service (QoS) in media networking, and the challenges of networking in live events. Gain valuable insights into an industry shaping our digital era.
The transition from older technologies to Ethernet in media networking is driven by the need for higher bandwidth and faster Ethernet speeds.
Network engineers looking to enter the broadcast industry need to develop networking skills while understanding the unique aspects of the broadcast sector.
Proper implementation of Quality of Service (QoS) in media networks, even with higher bandwidth Ethernet connections, can still benefit the network.
Deep dives
The Shift to Ethernet in Media Networking
In the podcast episode, the host discusses the transition from older technologies to Ethernet in media networking. This shift is driven by the need for higher bandwidth and the ability to leverage faster Ethernet speeds. The use of STI to IP converters is becoming popular to bridge the gap between the old and new technologies. However, the decision to retrofit or implement Ethernet depends on the individual organization and their specific needs and financial considerations.
The Skills Gap and Learning Curve
The podcast explores the skills gap and learning curve associated with media networking. Network engineers looking to enter the broadcast industry need to develop skills in networking while also understanding the unique aspects of the broadcast sector, including audio and video codecs. Additionally, existing broadcast engineers are also having to upskill in networking concepts. Collaboration between network engineers and broadcast engineers is crucial in successfully implementing media networks, and organizations need to address the challenge of expanding skill sets for effective collaboration.
Quality of Service and Media Networks
Quality of Service (QoS) is discussed in relation to media networks. While the need for QoS may not be as crucial with the availability of higher bandwidth Ethernet connections, proper implementation of QoS can still benefit the network. Control traffic and other critical network functions should be prioritized to avoid potential issues. It is emphasized that bad QoS can be worse than no QoS, so careful planning and understanding of network traffic types are essential.
The shift to interactive content and IP-based delivery
The podcast discusses the advantages of moving from traditional video content delivery to a more interactive and IP-based approach. The speaker highlights the importance of adapting to the changing content delivery market, which is driving the need for newer and more modular solutions. This shift is especially beneficial in bringing together various content delivery streams and advertisers into one platform.
The transition from SDI to Ethernet/IP-based infrastructure
The podcast explores the ongoing transition from SDI-based infrastructure to Ethernet/IP-based infrastructure in the broadcasting industry. The discussion touches upon the factors influencing this transition, with cost being a significant consideration. While larger customers may find Ethernet infrastructure more cost-effective, smaller stations often stick with SDI due to familiarity and lower costs. The conversation also highlights the increased affordability and capabilities of Ethernet/IP-based solutions, allowing for higher bandwidth and more efficient setups compared to traditional video routers.
Prepare to be enlightened as we journey into the often-misunderstood realm of media networking with industry expert, Josh Warcop. In this fascinating conversation, Josh demystifies the complexities of the current social media landscape. Have you ever wondered how to packetize voice and video streams into IP packets? Or how digital video and audio from as far back as the 1940s and 1989/1990 are transitioning to accommodate faster ethernet speeds? This episode is packed with those answers and more.
Josh further unravels the intricacies of the broadcast TV industry's shift from STI to ethernet and the necessity of this move. You'll discover the unique approach of having two completely separate active networks convey the same data and why this is crucial for live broadcasts. We also delve into the world of remote production, with Josh highlighting the tools and concepts crucial for success, such as LACP and ether channel.
As we traverse the exciting terrain of media networking, Josh underscores the importance of Quality of Service (QoS) - even at breakneck speeds of 10 and 100 gig. Hear valuable advice on prioritizing control traffic, avoiding oversubscription, and the role of ethernet in modern media networking. If you're a network engineer curious about the field of media networks, this episode is a treasure trove of insights and practical takeaways. Get ready to expand your knowledge and understanding of an industry that's shaping our digital era.
More from Josh: Twitter - https://twitter.com/Warcop
A big thank you to our sponsor: Unimus! Interested in a device agnostic NCM software to streamline and automation configuration management for your entire network? Check out Unimus! https://unimus.net/
