Tag / Linux Kernel Summit

  • June 1, 2016 - Mauro Carvalho Chehab

    A Report From the Linux Media Summit in Sunny San Diego

    Linux Media Summit Report 2016 – San Diego The first 2016 Linux Media Summit was recently held on April, 7 in San Diego, California in conjunction with the Embedded Linux Conference. This post will cover some of the major developments that took place during this summit. Linux Media Summit Group Photo CEC Framework Status Update The first version of the Consumer Electronics Control framework is nearing completion, and will likely be submitted for either Kernel 4.7 or 4.8. This framework will allow a lot of useful end-user features including better menu, playback, recording, and tuner control in addition to remote control pass-through. In will also enable better device information discovery and routing. Finally, plans to implement ARC/CDC hotplug support were revealed as well as plans to implement high level protocol constraints (resend, timeout, rate limiting of messages). Whether those constraints can be implemented in the kernel remains to be analyzed, […]

    Read More
  • The Linux Kernel Summit Media Workshop was held on October 26, 2015 in Seoul, South Korea. We had 21 attendees from various companies and places in the world gather to discuss the current state of Linux Media and the challenges that need to be overcome to push these technologies into the future. This article will cover the major topics that were discussed during this workshop and the decisions that were made about the direction of this community.   Codec API Improvements Currently, Video4Linux version 2 (V4L2) memory to memory devices uses the Stream API to handle coders/decoders (codecs), but it might be time for us to develop a Frame API to handle newer devices. Stream API The original V4L2 codec API was developed along with the Exynos codec driver. Since the device implements high-level operations in hardware, the resulting API was high-level as well with drivers accepting unprocessed raw streams. […]

    Read More
  • October 29, 2015 - Ben Lloyd Pearson

    Wrapping Up A Productive Week in Seoul

    This week has been packed full of presentations, technical meetings, and professional networking in Seoul, South Korea. We sent more than a dozen people to attend the Korea Linux Forum, the Linux Kernel Summit, and the Samsung Open Source Conference and we had representation for nearly all of the open source projects we are involved with including EFL, Wayland, IoTivity, FFmpeg, Gstreamer, and more. We met countless talented individuals and we are extremely happy to get the chance to interact with Korean professionals as we seek to increase our interaction with individuals who could be valuable to the open source technology we rely on. Setting the Tone at KLF Our week started with a keynote from Ibrahim Haddad, the head of the OSG. He explained why open source is so valuable to Samsung and what we are doing as the company’s open source R&D group in order to improve the […]

    Read More