Roger Nixon

Roger Nixon Email and Phone Number

Retired @
Roger Nixon's Location
San Francisco Bay Area, United States, United States
Roger Nixon's Contact Details

Roger Nixon personal email

n/a

Roger Nixon phone numbers

About Roger Nixon

High performance embedded, from OS implementation to system level design. Multimedia, from international standards to codec implementation. Team formation and management.Specialties: Optimisation and simplification.

Roger Nixon's Current Company Details
Career Break

Career Break

Retired
Roger Nixon Work Experience Details
  • Career Break
    Retirement
    Career Break Jul 2023 - Present
  • Broadcom Corporation
    Associate Technical Director (Principal - Sr Principal -)
    Broadcom Corporation May 2005 - Jul 2023
    Palo Alto, California, Us
    As of December 2007, I'm based in Northern California.Some of my work:- Decode / display pipeline simplification and optimisation for OTT apps- Direct Media Engine - opensource player-level APIs for OTT apps (Netflix, Disney+, Prime Video, YouTube, etc)- Disney+ port- mp4 / ismv parsing and playback (using my own player), including multiple DRM schemes- Amazon Prime Video Linux app ports (AVPK 1.x, 2.x, 3.x, 4.x, 5.x)- Netflix playback reimplementation using higher level APIs (below)- Broadcom STB Media Player implementation and optimisation- PlayReady and Widevine DRM optimisation- Amazon FireTV Stick OpenGL|ES performance optimisation (+25%)- Architect and main implementer of media playback (Broadcom-side, using OpenMAX IL) on Roku 2 (IP STB).- Designed and implemented our Linux 3D device drivers for our own 3D IP, including all job scheduling (both VideoCore 4 and VideoCore 5)- Author of / contributor to several Khronos specifications, focused on OpenMAX IL.
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  • Conexant
    Principal Software Engineer
    Conexant Oct 2003 - Apr 2005
    Irvine, Ca, Us
    IP STB development. Office closed and the work moved to India.
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  • Quantumbeam
    Software Team Leader
    Quantumbeam Apr 2001 - Apr 2003
    Free space optical networking (firing lasers through the air, typically between buildings). Failed to secure additional funding.Recruited a software team, and set-up all infrastructure. Initially used eCos on x86 prototype hardware, then wrote an RTOS (C++ APIs), targeting performance and concise code, on Motorola ColdFire MCF5272.
  • Bluearc
    Senior Member Of Technical Staff (++Principal)
    Bluearc Oct 1999 - Apr 2001
    Wire-speed file server start-up. Acquired by HDS in 2011.Reverse-engineered NTFS and implemented a high-performance variant.
  • Madge Networks
    Senior Software Engineer
    Madge Networks Oct 1995 - Sep 1999
    ATM adapter drivers (NT, W95 and OS/2) and utilities. LAN video gateway development (audio transcode on TMS320C6201s).
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  • Microphar (Rainbow Technologies Group)
    Software Enginner
    Microphar (Rainbow Technologies Group) Apr 1993 - Oct 1995
    Software protection devices. Mainly x86 and embedded assembly. Now fluent in French.

Roger Nixon Skills

Embedded Systems Device Drivers Embedded Software C Linux Operating Systems Rtos Arm System Architecture Software Engineering C++ Debugging Soc Firmware Asic Ip Management Optimisation Start Ups Openmax Il Standards Software Architecture Multimedia Job Scheduling Scheduling Matlab

Roger Nixon Education Details

  • St Edmund Hall, University Of Oxford
    St Edmund Hall, University Of Oxford
    Engineering & Computing Science
  • High Storrs (Comprehensive), Sheffield
    High Storrs (Comprehensive), Sheffield
    High School

Frequently Asked Questions about Roger Nixon

What company does Roger Nixon work for?

Roger Nixon works for Career Break

What is Roger Nixon's role at the current company?

Roger Nixon's current role is Retired.

What is Roger Nixon's email address?

Roger Nixon's email address is rn****@****com.com

What is Roger Nixon's direct phone number?

Roger Nixon's direct phone number is 1.949.926*****

What schools did Roger Nixon attend?

Roger Nixon attended St Edmund Hall, University Of Oxford, High Storrs (Comprehensive), Sheffield.

What skills is Roger Nixon known for?

Roger Nixon has skills like Embedded Systems, Device Drivers, Embedded Software, C, Linux, Operating Systems, Rtos, Arm, System Architecture, Software Engineering, C++, Debugging.

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