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The Embedded Linux Conference (ELC) is the premier vendor-neutral technical conference for companies and developers using Linux in embedded products. This conference, now in its 9th year, has the largest collection of sessions dedicated exclusively to embedded Linux and embedded Linux developers. ELC is embedded Linux experts talking about solutions to your embedded Linux problems. ELC consists of 3 days of presentations, tutorials and Bird-of-a-Feather sessions. There are over 50 sessions to choose from, on a wide variety of topics.

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Wednesday, February 20 • 5:00pm - 5:50pm
Optimizing GStreamer Video Plugins: A Case Study with Renesas SoC Platform - Katsuya Matsubara, IGEL Co., Ltd.

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GStreamer is the leading multimedia framework for various OS platforms, notably Linux systems. A variety of multimedia applications can be constructed with well-implemented plugins, which have versatile functions such as image scaling, cropping, color conversion, and video decoding. However, in the case of embedded systems, they should require further system integration to utilize specialized hardware acceleration engines in SoC for optimal performance.
This presentation shows the case study experience of integrating video plugins with a Renesas SoC platform. It will discuss how to access hardware inside a plugin, assigning buffer memory suited for hardware, and eliminating the 'memcpy' call.

The audience will learn about essential technique for integrating GStreamer into embedded system. An understanding of the basics of video codecs and color formats is required.
Speakers

Katsuya Matsubara

Technical Director, IGEL Co., Ltd.
Katsuya Matsubara has been studying Operating Systems for many years. After leading research projects at the university, he has been doing device driver development for embedded devices. He has implemented Linux drivers for mobile phone, digital TV, etc. He also has been a frequent contributor to multiple open-source middleware, which include libuiomux, libshvio, and omxil-sh. He is currently working as a technical director at IGEL Co., Ltd, an IT consulting company.

Attendees (9)

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