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KDE: Kdenlive, LabPlot and KConfigXT

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KDE
  • ‘Next Gen’ Kdenlive Is Almost Here — But It Needs Your Help

    A brand new beta of the ‘next-generation’ Kdenlive video editor is now available to download.

  • Kdenlive's Significantly Refactored Video Editor Is Now Ready For Testing

    Developers working hard on the Kdenlive open-source video editor are preparing to unveil their significantly refactored code-base in the upcoming KDE Applications 18.08 release. But for helping weed out the bugs, you can now test an AppImage for this big release that is nearly two years in the making.

    The new Kdenlive video editor now automatically separates clips having both video and audio tracks, reliable slow motion video support, timeline improvements, insert/life/overwrite should now be working reliably, KDE Purpose library support, support for generating lower-resolution video in the timeline preview for faster rendering, better keyboard layout changing support, and various other enhancements.

  • Kdenlive: test the future

    After more than 1.5 years of work, we are planning to release the refactoring version of Kdenlive in august, part of the KDE 18.08 Applications release. But taking such a decision is not easy. Most of the code was rewritten, which also means many possible regressions. So while we are very excited to have the opportunity to finally release our work to the public, it’s also a bit stressful. So what now ?

  • Support for MQTT has evolved in LabPlot

    Hey guys. It's been a while since my last post, however we haven't lazed since then. We solved the problems presented in the previous post, and also implemented the "next steps". To get in the picture you may want to read the previous post.

    So let's just go through the new things step by step. I'll try to explain the respective feature, and also give examples using videos or screenshots.

    The biggest problem was that these topics are completely INDIVIDUAL, so they may send totally different amount of data (this amount of data may differ from message to message as well, given one topic) and this hasn't made possible putting the data of these messages in the same container (spreadsheet). The idea used for the solution came from my mentor Kristóf and his former mentor Alexander Semke.

  • Use KConfigXT, but use with Care.

    Imagine that you are a happy developer living a happy life sending patches for some random terminal emulator that you know and love. Imagine also that you see a strange pattern in code and you know that you can write in a better way, and you do. Code looks fine, code looks correct, code looks pretty and it also does a massive cleanup on the number of lines of code. Now also imagine that you are pretty confident that you are actually doing something good for mankind.

More in Tux Machines

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After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.