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Wednesday, 22 Feb 17 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Digital audio and video editing in GNU/Linux

Filed under
GNU
Linux
Software
Movies
  • Linux Digital Audio Workstation Roundup

    In the world of home studio recording, the digital audio workstation is one of the most important tools of the trade. Digital audio workstations are used to record audio and MIDI data into patterns or tracks. This information is then typically mixed down into songs or albums. In the Linux ecosystem, there is no shortage of Digital audio workstations to chose from. Whether you wish to create minimalist techno or full orchestral pieces, chances are there is an application that has you covered.

    In this article, we will take a brief look into several of these applications and discuss their strengths and weaknesses. I will try to provide a fair evaluation of the DAWs presented here but at the end of the day, I urge you to try a few of these applications and to form an opinion of your own.

  • Shotcut Video Editor Available As A Snap Package [Quick Update]

    Shotcut is a free, open source Qt5 video editor developed on the MLT Multimedia Framework (it's developed by the same author as MLT), available for Linux, Windows and Mac. Under the hood, Shotcut uses FFmpeg, so it supports many audio, video and image formats, along with screen, webcam and audio capture.

    The application doesn't require importing files, thanks to its native timeline editing. Other features worth mentioning are multitrack timeline with thumbnails and waveforms, 4k resolution support, video effects, as well as a flexible UI with dockable panels.

  • Simple Screen Recorder Is Now Available as a Snap App

    Simple Screen Recorder, a popular screen recording app for Linux desktops, is now available to install as a Snap app from the Ubuntu Store.

Kernel News: Linux 4.10 in SparkyLinux, Wayland 1.13.0, and Weston 2.0 RC2

Filed under
Graphics/Benchmarks
Linux
  • Linux Kernel 4.10 Lands in SparkyLinux's Unstable Repo, Here's How to Install It

    The trend of offering users the most recent Linux kernel release continues today with SparkyLinux, an open-source, Debian-based distribution that always ships with the latest GNU/Linux technologies and software versions.

    SparkyLinux appears to be the third distro to offer its users the ability to install the recently released Linux 4.10 kernel, after Linux Lite and Ubuntu, as the developers announced earlier that the Linux kernel 4.10 packages are now available from the unstable repository.

  • Wayland 1.13.0 Display Server Officially Released, Wayland 1.14 Lands in June

    Bryce Harrington, a Senior Open Source Developer at Samsung, announced today the release and general availability of the Wayland 1.13.0 for GNU/Linux distributions that already adopted the next-generation display server.next-generation display server.

    Wayland 1.13.0 has entered development in the first days of the year, but the first Alpha build arrived at the end of January, along with the Alpha version of the Weston 2.0 compositor, including most of the new features that are present in this final release that you'll be able to install on your Linux-based operating systems in the coming days.

  • Weston 2.0 RC2 Wayland Compositor Arrives With Last Minute Fixes

    While Wayland 1.13 was released today, Bryce Harrington today opted against releasing the Weston 2.0 reference compositor and instead issue a second release candidate.

    Weston 2.0 is the next version of this "playground" for Wayland compositor technologies since the new output configuration API had broke the ABI, necessitating a break from the same versioning as Wayland.

  • [ANNOUNCE] weston 1.99.94

KDE Leftovers

Filed under
KDE
  • Fedora 25 KDE: disappointing experience

    Fedora is not a frequent guest on the review deck of Linux notes from DarkDuck blog. The most recent review was of Fedora 22 back in July 2015. That was a review of the GNOME version, the most native for Fedora.

    You are probably aware of the tight link between the GNOME project and RedHat, the Fedora Project main sponsor.

  • [Video] Ubuntu 17.04 Unity 8 - KDE apps native on Mir
  • Plasma in a Snap?

    Shortly before FOSDEM, Aleix Pol asked if I had ever put Plasma in a Snap. While I was a bit perplexed by the notion itself, I also found this a rather interesting idea.

    So, the past couple of weeks I spent a bit of time here and there on trying to see if it is possible.

  • QStringView Diaries: Advances in QStringLiteral

    This is the first in a series of blog posts on QStringView, the std::u16string_view equivalent for Qt. You can read about QStringView in my original post to the Qt development mailing-list, follow its status by tracking the “qstringview” topic on Gerrit and learn about string views in general in Marshall Clow’s CppCon 2015 talk, aptly named “string_view”.

  • Making Movies with QML

    One of the interesting things about working with Qt is seeing all the unexpected ways our users use the APIs we create. Last year I got a bug report requesting an API to set a custom frame rate for QML animations when using QQuickRenderControl. The reason was that the user was using QQuickRenderControl as an engine to render video output from Qt Quick, and if your target was say 24 frames per second, the animations were not smooth because of how the default animation driver behaves. So inspired by this use case I decided to take a stab at creating such an example myself.

  • How to Create a Look and Feel Theme
  • United Desktop Theme for KDE Plasma 5.9
  • KDE Talks at FOSDEM

    The continuation of the original talk from Dirk Hohndel and Linus Torvalds about the port of Subsurface from Gtk to Qt, now with mobile in mind.

SteamVR for Linux, Benchmarks of HITMAN on NVIDIA

Filed under
Gaming
  • SteamVR for Linux is now officially in Beta

    Valve have put up SteamVR for Linux officially in Beta form and they are keen to stress that this is a development release.

    You will need to run the latest Steam Beta Client for it to work at all, so be sure to opt-in if you want to play around with it.

  • Valve Publishes A SteamVR Developer Build For Linux

    Valve has begun rolling out their SteamVR Linux support by announcing today a beta/developer build of their VR support for Linux.

    Valve's SteamVR for Linux page was updated today to reflect the build becoming public via the Steam beta channel, "This is a development release. It is intended to allow developers to start creating SteamVR content for Linux platforms. Limited hardware support is provided, and pre-release drivers are required. Linux support is currently only available in the "beta" branch, make sure you are using SteamVR[beta] before reporting issues."

  • HITMAN Linux Benchmarks On 12 NVIDIA GPUs

    Last week Feral Interactive released the much anticipated port of HITMAN for Linux. While at first it didn't look like this Linux game port would work out for our benchmarking requirements, thanks to Feral it does indeed work for another interesting Linux gaming test perspective. For our initial HITMAN Linux benchmarks are tests from 12 NVIDIA GeForce GPUs while our Radeon tests will come tomorrow.

Meet Flint OS, a Chromium OS Fork for Raspberry Pi & PCs That Runs Android Apps

Filed under
GNU
Linux

Will Smith from Flint Innovations Limited is informing Softpedia today about their up and coming Linux-based operating system for PCs and Raspberry Pi devices, Flint OS, based on the open-source Chromium OS project.

These days, we see more and more developers and entrepreneurs launching new operating systems based on Chromium OS, which Google uses with much success for its Chrome OS on many Chromebooks that you can purchase today. But Flint OS is somehow a bit special, not only because it provides support for both Raspberry Pi SBCs and x86 computers with either Intel or Nvidia GPUs, but because it uses Android apps.

Read more

Also: KaOS 2017.02 Is Out with Linux 4.9.10, KDE Plasma 5.9.2, and X.Org Server 1.19.1

Rebellin Linux 3.5 Rolls Out as the Best GNU/Linux Distro Based on Debian Sid

Filed under
GNU
Linux

The developers of the Debian-based Rebellin Linux operating system have announced today the release and general availability of version 3.5, a major build that introduces exciting new features and up-to-date components.

Rebellin Linux 3.5 rolls out as the best GNU/Linux distribution based on Debian Sid, according to the developers, because it comes with out-of-the-box email support. We don't know what to say about that, but we can't help but notice that this release includes the latest GNOME 3.22.2 and MATE 1.16.1 desktop environments.

"Rebellin Linux v3.5 is out! Built on the goodness of Debian and the previous Rebellin, it’s the best Debian Sid based distribution you can get. Know why? Cos it comes with email support," reads today's announcement. "Download Rebellin now and end your search for the perfect Linux distro."

Read more

Also: Rebellin Linux v3.5 released!

Thoughts on Slackware 14.2

Filed under
Reviews
Slack

All in all I'm quite happy with slackware 14.2 on my quasi-modern computer. Old school linux and openbsd types will no doubt feel at home with slack. There's no systemd to worry about. A full install takes about 9 gigs of drive space. The slackware folks have obviously put a ton of work into this new release. A word of warning to linux newbies, this isn't the easiest distro to install and is probably best suited to linux intermediates or experts.

Read more

Linux 4.11: XFS and Xen

Filed under
Linux

today's howtos

Filed under
HowTos

Wayland 1.13, Intel, and Radeon

Filed under
Graphics/Benchmarks

Open source docks with mainstream vendors

Filed under
Server
OSS

Open source and mainstream are joining forces this week as the Docker software containerisation platform comes under the spotlight at technology-focused network and information sessions in Cape Town and Johannesburg.

"The diversity of our partners at the event − Docker, Microsoft Azure, Atlassian, SUSE and HPE – is a clear indication of the excitement around the Docker platform," says Muggie van Staden, MD of Obsidian Systems.

Read more

What’s the best Linux firewall distro of 2017?

Filed under
GNU
Linux
Security

You don’t have to manage a large corporate network to use a dedicated firewall. While your Linux distro will have an impressive firewall – and an equally impressive arsenal of tools to manage it – the advantages don’t extend to the other devices on your network. A typical network has more devices connected to the internet than the total number of computers and laptops in your SOHO. With the onslaught of IoT, it won’t be long before your router doles out IP addresses to your washing machine and microwave as well.

The one thing you wouldn’t want in this Jetsonian future is having to rely on your router’s limited firewall capabilities to shield your house – and everyone in it – from the malicious bits and bytes floating about on the internet.

A dedicated firewall stands between the internet and internal network, sanitising the traffic flowing into the latter. Setting one up is an involved process both in terms of assembling the hardware and configuring the software. However, there are quite a few distros that help you set up a dedicated firewall with ease, and we’re going to look at the ones that have the best protective open source software and roll them into a convenient and easy to use package.

Read more

Zorin OS 12 Business Edition Launches with macOS, Unity, and GNOME 2 Layouts

Filed under
GNU
Linux

Three months after launching the biggest release ever of the Ubuntu-based operating system, the Zorin OS team is today announcing the availability of Zorin OS 12 Business Edition.

Based on Ubuntu 16.04 LTS (Xenial Xerus) and powered by the long-term supported Linux 4.4 kernel, Zorin OS 12 Business Edition ships with the innovative Zorin Desktop 2.0 desktop environment that offers multiple layouts for all tastes. These means that you can make your Zorin OS 12 desktop look like macOS, GNOME 2, or Unity with a click.

Read more

GNOME and Other Software

Filed under
Software
GNOME
  • Nautilus 3.24 – The changes

    Since Nautilus was created, if a user wanted to open a folder where the user didn’t have permissions, for example a system folder where only root has access, it was required to start Nautilus with sudo.

    However running UI apps under root is strongly discouraged, and to be honest, quite inconvenient. Running any UI app with sudo is actually not even supported in Wayland by design due to the security issues that that conveys.

  • GNOME hackaton in Brno

    Last week, we had a presentation on Google Summer of Code and Outreachy at Brno University of Technology. Around 80 students attended which was a pretty good success considering it was not part of any course. It was a surprise for the uni people as well because the room they booked was only for 60 ppl.

  • Peek Gif Recorder Gets Updated, Now Available from a PPA

    Peek, the nifty animated gif screen capture app for Linux desktops, has been updated.

    Peek 0.9 reduces the size of temporary files, adds a resolution downsampling option (to help the app use fewer resources when rendering your gif), and introduces fallback support for avconf should ffmpeg be unavailable.

  • Cerebro is an Open Source OS X Spotlight Equivalent for Linux

    Billed as an ‘open-source productivity booster with a brain’, Cerebro is an Electron app able to run across multiple platforms. It’s an extendable, open-source alternative to Spotlight and Alfred on macOS, and Synapse, Kupfer, Ulauncher, GNOME Do, and others on Linux.

  • JBoss Fuse 6.3 integration services for Red Hat OpenShift released

    Red Hat announced the latest update to the Red Hat JBoss Fuse-based integration service on Red Hat OpenShift. With the growth of the Internet of Things (IoT), cloud-based SaaS systems, and new data streams, organizations can face increasing pressure to more quickly deliver innovative new services. Traditional centralized, monolithic ESB-style integration approaches are often ill-suited to support the business in responding to this pressure.

  • Fedora 25: The perf linux tool.
  • Meet the chap open-sourcing US govt code – Paul, an ex-Microsoft anti-piracy engineer [Ed: Used to work for Microsoft and now spreads the GPL ("cancer" according to Microsoft) in the US government]

    The manager of the project, Berg said, really wanted to release MOOSE as open source, but didn't know how to do so. As a result it took 18 months to traverse government bureaucracy and to obtain the necessary permissions. It's now available under the GPL 2.1 license.

Meet the Ubuntu Powered Augmented Reality Helmet

Filed under
Ubuntu

An Ubuntu powered augmented reality (AR) helmet will be on show at Mobile World Congress, 2017.

Read more

More Security News

Filed under
Security

An AI Hedge Fund Created a New Currency to Make Wall Street Work Like Open Source

Filed under
OSS

Singapore IT bosses turn to open source

Filed under
OSS

In order to successfully compete in the age of the customer and continue to deliver world-class operational capabilities, senior IT decision makers from Singapore plan to focus on three IT and business priorities in the next 12 months.

These include reducing cost and improving operational efficiency (78%); improving their organization’s ability to innovate (46%); and improving customer experience (46%).

These three priorities have been reflected in respondents’ strategic IT initiatives in the next 12 months to transform both internal and customer facing technologies.

Three-fourths (76%) identified integration of back-end systems-of-record with customer-facing mobile and web systems-of-engagement as a high or critical priority.

More than half (56%) identified modernization of key legacy applications as a high or critical priority.

Read more

Radisys Contributes Its LTE RAN Software to M-CORD

Filed under
OSS

Linux and Linux Foundation

  • Linux 4.10 Released as First New Kernel of 2017

    After a one week delay, Linus Torvalds released the first new Linux kernel of 2017 on Feb. 19, with the debut of Linux 4.10. The Linux 4.9 kernel (aka 'Roaring Lionus'' was released back on Dec. 11. There was some talk in 2016 that seemed to indicate that Linux 4.10 would in fact be re-numbered as Linux 5.0 but that didn't end up happening.

    "On the whole, 4.10 didn't end up as small as it initially looked," Torvalds wrote in his release announcement. "After the huge release that was 4.9, I expected things to be pretty quiet, but it ended up very much a fairly average release by modern kernel standards."

    "So we have about 13,000 commits (not counting merges- that would be another 1200+ commits if you count those)," Torvalds added.

  • The Companies That Support Linux and Open Source: Mender.io

    IoT is largely transitioning from hype to implementation with the growth of smart and connected devices spanning across all industries including building automation, energy, healthcare and manufacturing. The automotive industry has given some of the most tangible examples of both the promise and risk of IoT, with Tesla’s ability to deploy over-the-air software updates a prime example of forward-thinking efficiency. On the other side, the Jeep Cherokee hack in July 2015 displayed the urgent need for security to be a top priority for embedded devices as several security lapses made it vulnerable and gave hackers the ability to remotely control the vehicle. One of the security lapses included the firmware update of the head unit (V850) not having the proper authenticity checks.

  • Open Source Networking: Disruptive Innovation Ready for Prime Time

    Innovations are much more interesting than inventions. The “laser” is a classic invention and “FedEx” is a classic innovation. Successful innovation disrupts entire industries and ecosystems as we’ve seen with Uber, AirBnB, and Amazon to name just a few. The entire global telecommunication industry is at the dawn of a new era of innovation. Innovations should be the rising tide in which everybody wins except what’s referred to as “laggards.” Who are the laggards going to be in this new era of open communications? You don’t want to be one.

    [...]

    It’s clear from this presentation that The Linux Foundation and its Open Source Networking and Orchestration portfolio of projects is driving real innovation in the networking ecosystem. Successful and impactful innovations take time as the disruptive forces ripple throughout the ecosystem. The Linux Foundation is taking on the complex task of coordinating multiple open source initiatives with the goal to eliminate barriers to adoption. Providing end-to-end testing and harmonization will reduce many deployment barriers and accelerate the time required for production deployments. Those interested in the future of open source networking should attend ONS 2017. No one wants to be a “laggard.”

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More in Tux Machines

SteamVR for Linux, Benchmarks of HITMAN on NVIDIA

  • SteamVR for Linux is now officially in Beta
    Valve have put up SteamVR for Linux officially in Beta form and they are keen to stress that this is a development release. You will need to run the latest Steam Beta Client for it to work at all, so be sure to opt-in if you want to play around with it.
  • Valve Publishes A SteamVR Developer Build For Linux
    Valve has begun rolling out their SteamVR Linux support by announcing today a beta/developer build of their VR support for Linux. Valve's SteamVR for Linux page was updated today to reflect the build becoming public via the Steam beta channel, "This is a development release. It is intended to allow developers to start creating SteamVR content for Linux platforms. Limited hardware support is provided, and pre-release drivers are required. Linux support is currently only available in the "beta" branch, make sure you are using SteamVR[beta] before reporting issues."
  • HITMAN Linux Benchmarks On 12 NVIDIA GPUs
    Last week Feral Interactive released the much anticipated port of HITMAN for Linux. While at first it didn't look like this Linux game port would work out for our benchmarking requirements, thanks to Feral it does indeed work for another interesting Linux gaming test perspective. For our initial HITMAN Linux benchmarks are tests from 12 NVIDIA GeForce GPUs while our Radeon tests will come tomorrow.

Meet Flint OS, a Chromium OS Fork for Raspberry Pi & PCs That Runs Android Apps

Will Smith from Flint Innovations Limited is informing Softpedia today about their up and coming Linux-based operating system for PCs and Raspberry Pi devices, Flint OS, based on the open-source Chromium OS project. These days, we see more and more developers and entrepreneurs launching new operating systems based on Chromium OS, which Google uses with much success for its Chrome OS on many Chromebooks that you can purchase today. But Flint OS is somehow a bit special, not only because it provides support for both Raspberry Pi SBCs and x86 computers with either Intel or Nvidia GPUs, but because it uses Android apps. Read more Also: KaOS 2017.02 Is Out with Linux 4.9.10, KDE Plasma 5.9.2, and X.Org Server 1.19.1

Rebellin Linux 3.5 Rolls Out as the Best GNU/Linux Distro Based on Debian Sid

The developers of the Debian-based Rebellin Linux operating system have announced today the release and general availability of version 3.5, a major build that introduces exciting new features and up-to-date components. Rebellin Linux 3.5 rolls out as the best GNU/Linux distribution based on Debian Sid, according to the developers, because it comes with out-of-the-box email support. We don't know what to say about that, but we can't help but notice that this release includes the latest GNOME 3.22.2 and MATE 1.16.1 desktop environments. "Rebellin Linux v3.5 is out! Built on the goodness of Debian and the previous Rebellin, it’s the best Debian Sid based distribution you can get. Know why? Cos it comes with email support," reads today's announcement. "Download Rebellin now and end your search for the perfect Linux distro." Read more Also: Rebellin Linux v3.5 released!

Thoughts on Slackware 14.2

All in all I'm quite happy with slackware 14.2 on my quasi-modern computer. Old school linux and openbsd types will no doubt feel at home with slack. There's no systemd to worry about. A full install takes about 9 gigs of drive space. The slackware folks have obviously put a ton of work into this new release. A word of warning to linux newbies, this isn't the easiest distro to install and is probably best suited to linux intermediates or experts. Read more