Tag / KDE

  • Kaffeine version 2.0.4 has been released today, substantially improving its already excellent Digital TV (DTV) support! Update: tarball is now available at: http://download.kde.org/stable/kaffeine/2.0.4/src/kaffeine-2.0.4.tar.xz While version 2.0.4 was meant to solve several bugs reported via the project’s bug tracker, it offers a lot more: DVB-S/S2 Kaffeine improvements Kaffeine now supports the ability to select the Low Noise Blockdown feedhorn (LNBf) among a list of other LNB features used on Digital TV. This list comes from libdvbv5, which provides the backend to setup a satellite configuration. Other Network Information Table Scans Digital TV relies on physical transponders to transmit a signal, and each transponder can carry multiple channels. There’s a special table in the MPEG transport stream that’s responsible for listing the other transponders associated with a given transmission that belong to the same network provider. This table is called the Network Information Table (NIT). Sometimes, there are multiple tables on an […]

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  • June 3, 2016 - Mauro Carvalho Chehab

    Watching Digital TV Via Kaffeine

    Kaffeine is a media player application that uses the KDE libraries. As part of my work maintaining the Linux Kernel media subsystem I needed some tools to test whether or not the digital TV core support works properly and to test Linux drivers for new devices. So, I’ve recently been working to improve Kaffeine to offer the necessary features for such tests. As part of this, I recently created a major Kaffeine version (2.0) that uses the latest version of KF5 (KDE Frameworks 5), and to use Qt5 library. I also started helping with upstream Kaffeine maintenance. UPDATE: Added instructions for Arch Linux How to Install Kaffeine Installing Kaffeine is easy. If you run openSUSE Tumbleweed, you can find an up-to-date package with the latest state of development tree in the KDE:Unstable:Extra repository. So, to use the newest version of Kaffeine, all you need to do is to run:

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  • Open Source Wrap Up: July 25 – 31, 2015 Open Source Continues to be Valuable to Large Enterprises Wipro recently commissioned The Open Source Era: a study from Oxford Economics to provide insight into the future of open source usage in large enterprises. The study surveyed C-level executives and people that report directly to c-level executives from a wide range of industries including financial services, retail and consumer products, healthcare, and government. Here are some notable findings from the study: 52% of respondents say open source is already supporting development of new products and services. 63% of respondents say open source will be critical to agility over the next three years 75% of respondents report problems integrating open source with existing systems. 56% of respondents report problems with a lack of talent for meeting technology goals. These numbers show that despite the widespread success of open source in large enterprises, […]

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