09:50
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10:10
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10:10
Day 1
Latency reduction in Video streaming with Linux’s camera and encoder APIs
<p>This talk describes our in-race-car video camera hardware and the open-source software that underpins our sub 200ms Glass to Glass streaming. </p>
<p>We will discuss interfacing to V4l2 (in various modes) from memory safe languages (that <em>aren’t</em> C) and also the problems and advantages of accessing a chip specific encoder API.
I will have a solid grumble about the increasing complexity and opacity of the linux media APIs and a moan about how much I miss Plan9 style thinking.</p>
<p>We will use examples from the following open source projects (among others)
https://github.com/pipe/whipi
https://github.com/pipe/v4l2Reader
https://github.com/steely-glint/PhonoSDK</p>