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Codecs and Google

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Google
Movies
OSS
  • Google Has Been Developing "libgav1" As New AV1 Decoder

    While there exists DAV1D as one of the most promising AV1 decoders to date, Google has been developing libgav1 as its own AV1 decoder and focused on Arm-powered Android devices but also x86_64 desktop CPUs as well.

    Google made its first libgav1 code drop on Friday for this AV1 decoder focused on AV1 profile 0 and profile 1 content. GAV1 is focused on decoding IVF files and so far features the likes of Arm NEON and x86 SSE4.1 CPU optimizations.

  • DAV1D vs. LIBGAV1 Performance - Benchmarking Google's New AV1 Video Decoder

    With the surprise code drop of Google developing a new open-source AV1 video decoder as "libgav1", I set out this Saturday to run benchmarks on various systems for seeing how the performance is looking for this CPU-based decoder in relation to the more well known DAV1D decoder.

    Libgav1 is now available alongside the many other video encoders/decoders for benchmarking via the Phoronix Test Suite with OpenBenchmarking.org. I fired up a number of different Linux systems so far in seeing how the performance compares with a wide array of AMD and Intel processors.

Videos from LibreOffice Conference 2019: OpenDocument Format

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LibO
Movies
OSS
OOo

LibreOffice can open documents in many formats, including Microsoft Office files (.docx, .xlxs, .pptx). But it’s native file format is the fully open and standardised OpenDocument Format (ODF). At the recent LibreOffice Conference 2019 in Spain, community members gave presentations about news and updates for ODF. So, here are the first videos from the presentations (use headphones for best audio quality).

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Introducing ‘Stealing Ur Feelings,’ an Interactive Documentary About Big Tech, AI, and You

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Movies
Moz/FF

The six-minute documentary explains the science of facial emotion recognition technology and demystifies how the software picks out features like your eyes and mouth to understand if you’re happy, sad, angry, or disgusted. While it is not confirmed whether big tech companies have started using this AI, “Stealing Ur Feelings” explores its potential applications, including a Snapchat patent titled “Determining a mood for a group.” The diagrams from the patent show Snapchat using smartphone cameras to analyze and rate users’ expressions and emotions at concerts, debates, and even a parade.

The documentary was made possible through a $50,000 Creative Media Award from Mozilla. The Creative Media Awards reflect Mozilla’s commitment to partner with artists to engage the public in exploring and understanding complex technical issues, such as the potential pitfalls of AI in dating apps (Monster Match) and the hiring process (Survival of the Best Fit).

“Stealing Ur Feelings” is debuting online alongside a petition from Mozilla to Snapchat. Viewers are asked to smile at the camera at the end of the film if they would like to sign a petition demanding Snapchat to publicly disclose whether or not it is already using facial emotion recognition technology in its app. Once the camera detects a smile, the viewer is taken to a Mozilla petition, which they can read and sign.

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Kdenlive 19.08.1 released

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KDE
Software
Movies

The first minor release of the 19.08 series is out with usability fixes.

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Audio/Video: Autoplay in Firefox, New Audio Editing Engineer in 'Choose Linux', Linux Lite 4.6 and Manjaro 18.1 Videos

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Movies
  • Stop video autoplay with Firefox

    You know that thing where you go to a website and a video starts playing automatically? Sometimes it’s a video created by the site, and sometimes it’s an ad. That video is doing its level best to get your attention, which is very distracting when that’s not what you’re looking for. If you find autoplay videos annoying, Firefox can help return some peace to your life by blocking them. Here’s how to stop video autoplay.

  • A Chat with Drew DeVore | Jupiter Extras 10

    Brent sits down with Drew DeVore, Jupiter Broadcasting's latest addition to the Audio Editing Engineer team and cohost of Choose Linux. We chat shoes, his love for linux, adventures in audio, and why JB feels like home.

  • How to install Linux Lite 4.6
  • Manjaro 18.1 RC9 KDE Run Through

    In this video, we are looking at Manjaro 18.1 RC9 KDE.

DAV1D Experimenting With Vulkan & OpenGL ES GPU Offloading

Filed under
Graphics/Benchmarks
Movies
OSS

There isn't any AV1 video decode/encode built into the video engines of today's GPUs, but the DAV1D project CPU-based AV1 decoder is experimenting with offloading some aspects of the process to current generation hardware with OpenGL ES and Vulkan.

There are experimental branches of the dav1d decoder that exploit OpenGL ES and Vulkan for offloading some elements of the decode process to the graphics hardware. At the moment Self-Guided Restoration (SGR) and Constrained Directional. Enhancement Filter (CDEF) is among the functionality implemented for OpenGL ES / Vulkan.

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Kodi "Leia" 18.4 Release

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Software
Movies

Another couple of months have passed since we last pushed out a release, and so, in our ongoing efforts to produce the best media software in the world, it's time to squash another few of those more irritating bugs. Usual rules apply: don't expect any new features, don't think that this will change your life, it won't make you richer or more attractive, but it will hopefully be more stable and usable for people who've been victims of any of these bugs.

So, what have we done? Well, you can find a full summary of closed pull requests here, but the summary would be...

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Also: Kodi 18.4 Released With A Few Months Worth Of Fixes

Shows/Videos: TROM-Jaro, CubicleNate Noodlings, Los Angeles Department of Transportation and Cloud Foundry Foundation

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Movies

Popular mpv Player is now Celluloid

Filed under
Software
Movies

The popular media player mpv is renamed as Celluloid and released latest installment.

Celluloid (formerly GNOME mpv) is a GTK+ based free and open source media player. Celluloid is very lightweight and can easily be adapated as an alternative to popular VLC Media player. This slick media player interacts with mpv via the client API exported by libmpv, allowing access to mpv’s powerful playback capabilities.

Some notable features of Celluloid includes the implementation of MPRIS D-Bus Interface which allows for better integration with desktop environments that have compatible MPRIS clients, fully functional Wayland support.

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FFmpeg 4.2 "Ada"

Filed under
Software
Movies

FFmpeg 4.2 "Ada", a new major release, is now available! Some of the highlights:

tpad filter
AV1 decoding support through libdav1d
dedot filter
chromashift and rgbashift filters
freezedetect filter
truehd_core bitstream filter
dhav demuxer
PCM-DVD encoder
GIF parser
vividas demuxer
hymt decoder
anlmdn filter
maskfun filter
hcom demuxer and decoder
ARBC decoder
libaribb24 based ARIB STD-B24 caption support (profiles A and C)
Support decoding of HEVC 4:4:4 content in nvdec and cuviddec
removed libndi-newtek
agm decoder
KUX demuxer
AV1 frame split bitstream filter
lscr decoder
lagfun filter
asoftclip filter
Support decoding of HEVC 4:4:4 content in vdpau
colorhold filter
xmedian filter
asr filter
showspatial multimedia filter
VP4 video decoder
IFV demuxer
derain filter
deesser filter
mov muxer writes tracks with unspecified language instead of English by default
added support for using clang to compile CUDA kernels

We strongly recommend users, distributors, and system integrators to upgrade unless they use current git master.

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Also: FFmpeg 4.2 Released With AV1 Decoding Support, GIF Parser

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    Every day 2.5 quintillion bytes of big data is created - this data comes from externally sourced websites, blog posts, tweets, sensors of various types and public data initiatives such as the human genome project as well as audio and video recordings from smart devices/apps and the Internet of Things (IoT). Many businesses are learning how to look beyond just data volume (storage requirements), velocity (port bandwidth) and variety (voice, video and data) of this data; they are learning how to use the data to make intelligent business decisions. Today, every organization, across geographies and industries can innovate digitally, creating more customer value and differentiation while helping to level the competitive playing field. The ability to capture and analyze big data and apply context-based visibility and control into actionable information is what creates an intelligent enterprise. It entails using data to get real-time insights across the lines of business which can then drive improved operations, innovation, new areas of growth and deliver enhanced customer and end user experiences

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  • Introducing Red Hat OpenShift 4.2: Developers get an expanded and improved toolbox

    Today Red Hat announces Red Hat OpenShift 4.2 extending its commitment to simplifying and automating the cloud and empowering developers to innovate. Red Hat OpenShift 4, introduced in May, is the next generation of Red Hat’s trusted enterprise Kubernetes platform, reengineered to address the complexity of managing container-based applications in production systems. It is designed as a self-managing platform with automatic software updates and lifecycle management across hybrid cloud environments, built on the trusted foundation of Red Hat Enterprise Linux and Red Hat Enterprise Linux CoreOS. The Red Hat OpenShift 4.2 release focuses on tooling that is designed to deliver a developer-centric user experience. It also helps cluster administrators by easing the management of the platform and applications, with the availability of OpenShift migration tooling from 3.x to 4.x, as well as newly supported disconnected installs.

  • A look at the most exciting features in OpenStack Train

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  • New developer tools in Red Hat OpenShift 4.2

    Today’s announcement of Red Hat OpenShift 4.2 represents a major release for developers working with OpenShift and Kubernetes. There is a new application development-focused user interface, new tools, and plugins for container builds, CI/CD pipelines, and serverless architecture.

  • Red Hat CodeReady Containers overview for Windows and macOS

    Red Hat CodeReady Containers 1.0 is now available with support for Red Hat OpenShift 4.2. CodeReady Containers is “OpenShift on your laptop,” the easiest way to get a local OpenShift environment running on your machine. You can get an overview of CodeReady Containers in the tech preview launch post. You can download CodeReady Containers from the product page.

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A Quick Look At EXT4 vs. ZFS Performance On Ubuntu 19.10 With An NVMe SSD

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