Implementing Uncompressed over IP in software and the pitfalls

•Als PPT, PDF herunterladen•

0 gefällt mir•866 views

Kieran Kunhya

Presentation given at Open Source meetup at IBC Show.

Technologie

Implementing uncompressed over
IP in software and the pitfalls
Kieran Kunhya <kierank@obe.tv>

Hardware
• Need to reduce OS overhead (see BBC R&D @
UKNOF)
– Netmap, PF_RING, Registered I/O (Windows)
– Craft packets yourself
• Limits hardware choices, kernel versions, tunings
• 2022-7 (hitless switching) using kernel bypass
directly – two cards at the same time?

Software
• SDI frame bugs few have encountered
• CRCs costly and arguably unnecessary
• Many pixel formats (most broadcast specific)
• Slow format conversions without handwritten
assembly code (10x speed boosts)
• Non mod-6 line width (1280x720) annoying
• Written in Upipe (think Apache vs nginx).
• Unicast ARP problems

We’re hiring!
Work at the SpaceX of broadcast

• Upipe.org
• BBC R&D UKNOF -
https://www.youtube.com/watch?v=yLL8wl8YUwA

Empfohlen

FOSS in BroadcastKieran Kunhya

Don't just go IP - Go ITKieran Kunhya

Using IT Equipment in Live BroadcastKieran Kunhya

iDiff 2008 conference #01 IP-Racine : Cinema production infrastructure on 10G...Benoit Michel

London Video Tech - Adventures in cutting every last millisecond from glass-t...Kieran Kunhya

The challenges of generating 2110 streams on Standard IT HardwareKieran Kunhya

Experiences from weekly sports broadcasts over 5G - what's possible and what ...Kieran Kunhya

Native IP Decoding MPEG-TS Video to Uncompressed IP (and Vice versa) on COTS ...Kieran Kunhya

Empfohlen

FOSS in BroadcastKieran Kunhya

Don't just go IP - Go ITKieran Kunhya

Using IT Equipment in Live BroadcastKieran Kunhya

iDiff 2008 conference #01 IP-Racine : Cinema production infrastructure on 10G...Benoit Michel

London Video Tech - Adventures in cutting every last millisecond from glass-t...Kieran Kunhya

The challenges of generating 2110 streams on Standard IT HardwareKieran Kunhya

Experiences from weekly sports broadcasts over 5G - what's possible and what ...Kieran Kunhya

Native IP Decoding MPEG-TS Video to Uncompressed IP (and Vice versa) on COTS ...Kieran Kunhya

Ip live productionAbhinav Aditya

Technology at the cutting edge of broadcastingTeleste Corporation

QNAP Surveillance SolutionsCK Chen

Video-over-IP for AVSouthern Vision Systems, Inc

SVSi_Networked AVSouthern Vision Systems, Inc

IPv6 implementation for end usersdraskolnikova

MAP-E as IPv4 over IPv6 TechnologyAkira Nakagawa

SMPTE Toronto Presentation - Multi Camera High Definition TV Studio and Roger...Brad Fortner

IBTA Releases Updated Specification for RoCEv2inside-BigData.com

Prosody s telephony softwareMark Bosworth

QNAP Quick Guide For IP Video Surveillance CK Chen

SMPTE Toronto Presentation - Open-Source Software In Broadcasting: The Power ...Brad Fortner

IBM System Networking Portfolio Update, June 2014Angel Villar Garea

AVB introhenrikau

VoIP basicsBinoy Chacko

Anaren AIR Low-Power RF ModulesAnaren, Inc.

Tackling 400 MHz Timing ClosureShepard Siegel

Smalltalk on a CE deviceESUG

Moving to software-based production workflows and containerisation of media a...Kieran Kunhya

Stable Feed and Lower Costs with Use of 5G and Satellite Stable Feed and Lowe...Kieran Kunhya

Production high-performance networking with Snabb and LuaJIT (Linux.conf.au 2...Igalia

Raspberry piVasigaran Senthilkumar

Weitere ähnliche Inhalte

Was ist angesagt?

Ip live productionAbhinav Aditya

Technology at the cutting edge of broadcastingTeleste Corporation

QNAP Surveillance SolutionsCK Chen

Video-over-IP for AVSouthern Vision Systems, Inc

SVSi_Networked AVSouthern Vision Systems, Inc

IPv6 implementation for end usersdraskolnikova

MAP-E as IPv4 over IPv6 TechnologyAkira Nakagawa

SMPTE Toronto Presentation - Multi Camera High Definition TV Studio and Roger...Brad Fortner

IBTA Releases Updated Specification for RoCEv2inside-BigData.com

Prosody s telephony softwareMark Bosworth

QNAP Quick Guide For IP Video Surveillance CK Chen

SMPTE Toronto Presentation - Open-Source Software In Broadcasting: The Power ...Brad Fortner

IBM System Networking Portfolio Update, June 2014Angel Villar Garea

AVB introhenrikau

VoIP basicsBinoy Chacko

Anaren AIR Low-Power RF ModulesAnaren, Inc.

Tackling 400 MHz Timing ClosureShepard Siegel

Was ist angesagt? (17)

Ip live production

Technology at the cutting edge of broadcasting

QNAP Surveillance Solutions

Video-over-IP for AV

SVSi_Networked AV

IPv6 implementation for end users

MAP-E as IPv4 over IPv6 Technology

SMPTE Toronto Presentation - Multi Camera High Definition TV Studio and Roger...

IBTA Releases Updated Specification for RoCEv2

Prosody s telephony software

QNAP Quick Guide For IP Video Surveillance

SMPTE Toronto Presentation - Open-Source Software In Broadcasting: The Power ...

IBM System Networking Portfolio Update, June 2014

AVB intro

VoIP basics

Anaren AIR Low-Power RF Modules

Tackling 400 MHz Timing Closure

Ähnlich wie Implementing Uncompressed over IP in software and the pitfalls

Smalltalk on a CE deviceESUG

Moving to software-based production workflows and containerisation of media a...Kieran Kunhya

Stable Feed and Lower Costs with Use of 5G and Satellite Stable Feed and Lowe...Kieran Kunhya

Production high-performance networking with Snabb and LuaJIT (Linux.conf.au 2...Igalia

Raspberry piVasigaran Senthilkumar

Srikanth_PILLI_CV_latestSrikanth Pilli

Parallel Rendering of WebpagesLangtech

Radiumboards- Complete Solution for Digital Security and Surveillance (DSS) I...RadiumBoards

SCFE 2020 OpenCAPI presentation as part of OpenPWOER TutorialGanesan Narayanasamy

"Making Computer Vision Software Run Fast on Your Embedded Platform," a Prese...Edge AI and Vision Alliance

DCC Labs Company PresentationDCC Labs

Rakuten Ichiba_Rakuten Technology Conference 2016Rakuten Group, Inc.

FPGA @ UPB-BGAJose Pinilla

Introduction to DPDKKernel TLV

Panel with IPv6 CE VendorsAPNIC

A Framework with Cloud Integration for CNN Acceleration on FPGA DevicesNECST Lab @ Politecnico di Milano

Angular (v2 and up) - Morning to understand - LinagoraLINAGORA

Richard Bronson Full Resume 2015Richard Bronson

Introduction to Software Defined Visualization (SDVis)Intel® Software

“High-Efficiency Edge Vision Processing Based on Dynamically Reconfigurable T...Edge AI and Vision Alliance

Ähnlich wie Implementing Uncompressed over IP in software and the pitfalls (20)

Smalltalk on a CE device

Moving to software-based production workflows and containerisation of media a...

Stable Feed and Lower Costs with Use of 5G and Satellite Stable Feed and Lowe...

Production high-performance networking with Snabb and LuaJIT (Linux.conf.au 2...

Raspberry pi

Srikanth_PILLI_CV_latest

Parallel Rendering of Webpages

Radiumboards- Complete Solution for Digital Security and Surveillance (DSS) I...

SCFE 2020 OpenCAPI presentation as part of OpenPWOER Tutorial

"Making Computer Vision Software Run Fast on Your Embedded Platform," a Prese...

DCC Labs Company Presentation

Rakuten Ichiba_Rakuten Technology Conference 2016

FPGA @ UPB-BGA

Introduction to DPDK

Panel with IPv6 CE Vendors

A Framework with Cloud Integration for CNN Acceleration on FPGA Devices

Angular (v2 and up) - Morning to understand - Linagora

Richard Bronson Full Resume 2015

Introduction to Software Defined Visualization (SDVis)

“High-Efficiency Edge Vision Processing Based on Dynamically Reconfigurable T...

Mehr von Kieran Kunhya

Baby Demuxed's First Assembly Language FunctionKieran Kunhya

AVX512 assembly language in FFmpegKieran Kunhya

Private 5G Networks at the Queen's Funeral and ElsewhereKieran Kunhya

IBC 2022 IP Showcase - Timestamps in ST 2110: What They Mean and How to Measu...Kieran Kunhya

5G for onboard racing car videoKieran Kunhya

Ground-Cloud-Cloud-Ground - NAB 2022 IP ShowcaseKieran Kunhya

How to explain ST 2110 to a six year old.Kieran Kunhya

Mehr von Kieran Kunhya (7)

Baby Demuxed's First Assembly Language Function

AVX512 assembly language in FFmpeg

Private 5G Networks at the Queen's Funeral and Elsewhere

IBC 2022 IP Showcase - Timestamps in ST 2110: What They Mean and How to Measu...

5G for onboard racing car video

Ground-Cloud-Cloud-Ground - NAB 2022 IP Showcase

How to explain ST 2110 to a six year old.

Kürzlich hochgeladen

What Are The Drone Anti-jamming Systems Technology?Antenna Manufacturer Coco

Artificial Intelligence: Facts and MythsJoaquim Jorge

From Event to Action: Accelerate Your Decision Making with Real-Time AutomationSafe Software

Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024The Digital Insurer

2024: Domino Containers - The Next Step. News from the Domino Container commu...Martijn de Jong

Finology Group – Insurtech Innovation Award 2024The Digital Insurer

The Codex of Business Writing Software for Real-World Solutions 2.pptxMalak Abu Hammad

Exploring the Future Potential of AI-Enabled Smartphone Processorsdebabhi2

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...Miguel Araújo

[2024]Digital Global Overview Report 2024 Meltwater.pdfhans926745

08448380779 Call Girls In Civil Lines Women Seeking MenDelhi Call girls

🐬 The future of MySQL is Postgres 🐘RTylerCroy

Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...Drew Madelung

Boost Fertility New Invention Ups Success Rates.pdfsudhanshuwaghmare1

Axa Assurance Maroc - Insurer Innovation Award 2024The Digital Insurer

Powerful Google developer tools for immediate impact! (2023-24 C)wesley chun

Factors to Consider When Choosing Accounts Payable Services Providers.pptxKatpro Technologies

TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc

Boost PC performance: How more available memory can improve productivityPrincipled Technologies

IAC 2024 - IA Fast Track to Search Focused AI SolutionsEnterprise Knowledge

Kürzlich hochgeladen (20)

What Are The Drone Anti-jamming Systems Technology?

Artificial Intelligence: Facts and Myths

From Event to Action: Accelerate Your Decision Making with Real-Time Automation

Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024

2024: Domino Containers - The Next Step. News from the Domino Container commu...

Finology Group – Insurtech Innovation Award 2024

The Codex of Business Writing Software for Real-World Solutions 2.pptx

Exploring the Future Potential of AI-Enabled Smartphone Processors

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...

[2024]Digital Global Overview Report 2024 Meltwater.pdf

08448380779 Call Girls In Civil Lines Women Seeking Men

🐬 The future of MySQL is Postgres 🐘

Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...

Boost Fertility New Invention Ups Success Rates.pdf

Axa Assurance Maroc - Insurer Innovation Award 2024

Powerful Google developer tools for immediate impact! (2023-24 C)

Factors to Consider When Choosing Accounts Payable Services Providers.pptx

TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments

Boost PC performance: How more available memory can improve productivity

IAC 2024 - IA Fast Track to Search Focused AI Solutions

Implementing Uncompressed over IP in software and the pitfalls

1. Implementing uncompressed over IP in software and the pitfalls Kieran Kunhya <kierank@obe.tv>

5. Hardware • Need to reduce OS overhead (see BBC R&D @ UKNOF) – Netmap, PF_RING, Registered I/O (Windows) – Craft packets yourself • Limits hardware choices, kernel versions, tunings • 2022-7 (hitless switching) using kernel bypass directly – two cards at the same time?

6. Software • SDI frame bugs few have encountered • CRCs costly and arguably unnecessary • Many pixel formats (most broadcast specific) • Slow format conversions without handwritten assembly code (10x speed boosts) • Non mod-6 line width (1280x720) annoying • Written in Upipe (think Apache vs nginx). • Unicast ARP problems

7. We’re hiring! Work at the SpaceX of broadcast

8. • Upipe.org • BBC R&D UKNOF - https://www.youtube.com/watch?v=yLL8wl8YUwA