Encoding H.264 Video for Streaming and Progressive Download
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Android Firefox Remove Recommendations by Pocket
Android Firefox Remove Recommendations By Pocket Ramiform Win usually overate some deoxyribose or hepatising divergently. Biannual Mikel pulp nor'-west or conglobating suppositionally when Percy is unofficial. Is Washington always stenotropic and dimensional when mantle some ventilation very seventhly and reflectively? Google Mail Checker is extension for chrome to know the status of the number of unread messages in Google Mail inbox. If you choose to upgrade, Pocket will create a permanent copy of everything in your library. University of North Carolina shuts down athletic programs through Thursday. This is particularly surprising since it was Firefox that made browser extensions mainstream. Not all VPNs have an extension for Firefox though, and some of them work differently. When I launched App Center, it just brought up a small Live Update screen, then listed a BIOS update, so I clicked that, it installed, and restarted. When you open a new tab, Pocket recommends a list of articles based on the most popular items saved that day. The next command should remove two directories. While the Safari browser does come standard on all Apple devices able to connect to the internet, an update might be needed every once in awhile. Instead, it basically learns as you use it. When it easy and remove firefox recommendations by pocket considers to emulate various changes. Then, click Save to save your changes. And the respect is just as prevalent as the accolades and ability. Change the mode from Novice to Advanced. Vysor puts your Android on your desktop. It can download and organize files, torrents and video in fast mode. -
Game of Thrones
2012 ISSN 1433-2620 > B 43362 >> 16. Jahrgang >>> www.digitalproduction.com Deutschland € 14,95 Published by Österreich € 17,– 5 Schweiz sfr 23,– 05|12 MAGAZIN FÜR DIGITALE MEDIENPRODUKTION SEPTEMBER | OKTOBER 05|12 Game of Thrones | ParaNorman | Cinema 4D R14 | Maya 2013 | Element | Cinema 4D R14 Maya | ParaNorman 3DThrones | | SpeedGrade of Game Sony NEX Sony | SynthEyes | HP Z1 & HP Z820 | Tears of Steel | HP Z1 & Z820 Tears | SynthEyes Pixomondo erobert Westeros Game of Thrones Cinema 4D R14 Element 3D Maya 2013 Seit wann kann C4D Animation für Adobes Workflow-Winner oder sculpten? After Effects Pflicht-Update? DDP1205_001-001_U1_TitelP1205_001-001_U1_Titel 1 009.08.20129.08.2012 008:28:148:28:14 AKTUELL FILM & VFX 3D & ANIMATION INTERACTIVE INDUSTRIE DIGITAL ART SCIENCE & EDUCATION SERVICE Alle Bilder: (CC) Blender Foundation | mango.blender.org Matte Painting – WIP einer Matte für die Kuppel, in der die Zeitreise passiert. Tears of Steel – Film als Open Source Ende September soll das neue Open Movie „Tears of Steel“ (Codename: Project Mango) der Blender Foundation fertig gestellt werden. Es handelt sich dabei um einen Film zum Anfassen, zum Untersuchen und zum Studieren. Bis ins kleinste Detail werden die Quellen des Films offengelegt. Für den VFX-Interessierten eine wahre Fundgru- be. Gleichzeitig dient der Film dazu, die Blender-basierte Produktions-Pipeline zu erkunden, zu verbessern und fit zu machen für VFX. DP wagt einen Blick unter die (offene) Haube. von Gottfried Hofmann 104 WWW.DIGITALPRODUCTION.COM DDP1205_104-109_TearsSteelP1205_104-109_TearsSteel 110404 009.08.20129.08.2012 009:56:149:56:14 AUSGABE 05|12 BLENDER | OPEN MOVIE Open Source Footage Da „Tears of Steel“ Open Source ist, werden Sie nach der Fertigstellung das gesamte Material herunterladen können unter http://mango.blender.org/. -
Spectracal Videoforge Pro Se
Setup Guide By Rev. 1.7 CalMAN Setup Guide: SpectraCal VideoForge PRO Introduction The SpectraCal VideoForge PRO test pattern generator can be automatically controlled by the CalMAN Display Calibration Software to produce measurement and calibration test patterns via HDMI for SDR and HDR displays at resolutions from 640x480 up to 3840x2160. CalMAN Required Version • Version 5.8.31 or later CalMAN Recommended Workflows • All available measurement and calibration workflows VideoForge PRO Supported Firmware • Version 1.01 or later VideoForge PRO Control Port • Mini USB VideoForge PRO Connection to Computer The VideoForge PRO uses the FTDI USB device driver. 1. Install the FTDI driver before you connect the VideoForge PRO to your computer. The FTDI driver is available: o As part of the CalMAN Device Driver Pack (http://www.spectracal.com/download.php?id=3), or o From the FTDI web site (http://www.ftdichip.com/FTDrivers.htm). When the driver is properly installed, the Murideo will be listed in Device Manager under Ports (COM & LPT) as "USB Serial Port 2 CalMAN Setup Guide: SpectraCal VideoForge PRO (COMx)." If it is not listed that way, the driver is not yet properly installed. 2. Connect the VideoForge PRO to the CalMAN computer with a USB cable. CalMAN Connection to VideoForge PRO 1. When the VideoForge PRO is properly connected to the computer, launch CalMAN. CalMAN will automatically connect to the VideoForge PRO. 2. If the VideoForge PRO is plugged into the CalMAN computer after CalMAN is open, it can be connected by clicking the Find Source button on the CalMAN Source Settings tab. -
Thumbor-Video-Engine Release 1.2.2
thumbor-video-engine Release 1.2.2 Aug 14, 2021 Contents 1 Installation 3 2 Setup 5 2.1 Contents.................................................6 2.2 License.................................................. 13 2.3 Indices and tables............................................ 13 i ii thumbor-video-engine, Release 1.2.2 thumbor-video-engine provides a thumbor engine that can read, crop, and transcode audio-less video files. It supports input and output of animated GIF, animated WebP, WebM (VP9) video, and MP4 (default H.264, but HEVC is also supported). Contents 1 thumbor-video-engine, Release 1.2.2 2 Contents CHAPTER 1 Installation pip install thumbor-video-engine Go to GitHub if you need to download or install from source, or to report any issues. 3 thumbor-video-engine, Release 1.2.2 4 Chapter 1. Installation CHAPTER 2 Setup In your thumbor configuration file, change the ENGINE setting to 'thumbor_video_engine.engines. video' to enable video support. This will allow thumbor to support video files in addition to whatever image formats it already supports. If the file passed to thumbor is an image, it will use the Engine specified by the configuration setting IMAGING_ENGINE (which defaults to 'thumbor.engines.pil'). To enable transcoding between formats, add 'thumbor_video_engine.filters.format' to your FILTERS setting. If 'thumbor.filters.format' is already present, replace it with the filter from this pack- age. ENGINE = 'thumbor_video_engine.engines.video' FILTERS = [ 'thumbor_video_engine.filters.format', 'thumbor_video_engine.filters.still', ] To enable automatic transcoding to animated gifs to webp, you can set FFMPEG_GIF_AUTO_WEBP to True. To use this feature you cannot set USE_GIFSICLE_ENGINE to True; this causes thumbor to bypass the custom ENGINE altogether. -
What Is Dolby Vision?
Dolby Vision™ for the Home 1 WHAT IS DOLBY VISION? Dolby Vision™ transforms the way you experience movies, TV shows, and games with incredible brightness, contrast, and color that bring entertainment to life before your eyes. By fully leveraging the maximum potential of new cinema projection technology and new TVs’ display capabilities, Dolby Vision delivers high-dynamic-range (HDR) and wide-color-gamut content. The result is a refined, lifelike image that will make you forget you are looking at a screen. Current consumer video delivery and cinema standards are based on the limitations of old technologies and require altering the original content before it can be reproduced for playback—dramatically reducing the range of colors, brightness, and contrast from that captured by modern cameras. Dolby Vision changes that, giving creative teams the confidence that images will be reproduced faithfully on TVs, PCs, and mobile devices that feature Dolby Vision. Dolby Vision is a natural complement to Dolby Atmos®. It gives movie, television, and game creators the tools they need to create experiences that preserve the creative intent and let consumers experience truly immersive content without compromise. For manufacturers of televisions, game consoles, personal computers, and mobile devices, Dolby Vision unlocks the full capabilities of their hardware and creates a premium experience that can increase use and enjoyment of these products. 2 DOLBY VISION: ROOTED IN THE SCIENCE OF THE HUMAN VISUAL SYSTEM There are three ways to improve picture quality for movies, TV shows, games, and user-generated content: • More pixels: 4K, 8K, and beyond • Higher frame rate (HFR) • Better pixels (high dynamic range and wider color gamut): Dolby Vision 4K televisions have “more pixels,” and newer standards for UHD TV also include high frame rates, but these standards don’t make each pixel able to better represent the full range of brightness we see in reality. -
On Audio-Visual File Formats
On Audio-Visual File Formats Summary • digital audio and digital video • container, codec, raw data • different formats for different purposes Reto Kromer • AV Preservation by reto.ch • audio-visual data transformations Film Preservation and Restoration Hyderabad, India 8–15 December 2019 1 2 Digital Audio • sampling Digital Audio • quantisation 3 4 Sampling • 44.1 kHz • 48 kHz • 96 kHz • 192 kHz digitisation = sampling + quantisation 5 6 Quantisation • 16 bit (216 = 65 536) • 24 bit (224 = 16 777 216) • 32 bit (232 = 4 294 967 296) Digital Video 7 8 Digital Video Resolution • resolution • SD 480i / SD 576i • bit depth • HD 720p / HD 1080i • linear, power, logarithmic • 2K / HD 1080p • colour model • 4K / UHD-1 • chroma subsampling • 8K / UHD-2 • illuminant 9 10 Bit Depth Linear, Power, Logarithmic • 8 bit (28 = 256) «medium grey» • 10 bit (210 = 1 024) • linear: 18% • 12 bit (212 = 4 096) • power: 50% • 16 bit (216 = 65 536) • logarithmic: 50% • 24 bit (224 = 16 777 216) 11 12 Colour Model • XYZ, L*a*b* • RGB / R′G′B′ / CMY / C′M′Y′ • Y′IQ / Y′UV / Y′DBDR • Y′CBCR / Y′COCG • Y′PBPR 13 14 15 16 17 18 RGB24 00000000 11111111 00000000 00000000 00000000 00000000 11111111 00000000 00000000 00000000 00000000 11111111 00000000 11111111 11111111 11111111 11111111 00000000 11111111 11111111 11111111 11111111 00000000 11111111 19 20 Compression Uncompressed • uncompressed + data simpler to process • lossless compression + software runs faster • lossy compression – bigger files • chroma subsampling – slower writing, transmission and reading • born -
Steel Dynamics Privacy Notice Steel Dynamics, Inc. and Its Subsidiaries (Collectively, “Steel Dynamics,” “We,” “Us,”
Steel Dynamics Privacy Notice Steel Dynamics, Inc. and its subsidiaries (collectively, “Steel Dynamics,” “we,” “us,” or “our”) are committed to protecting the privacy of your information. The following Privacy Notice (“Notice”) sets forth our policies and practices regarding how we use and share the information we collect through your navigation of our websites (collectively, the "Site"). Effective Date This Privacy Notice is effective as of 07/21/2020. Scope This Notice applies to the websites of Steel Dynamics, Inc. and each of its subsidiaries, which are listed below. This Notice applies regardless of the medium in which the Site is accessed by a user (e.g., via a web or mobile browser). In the event that a Steel Dynamics, Inc. subsidiary posts a privacy notice on its website that is inconsistent or in conflict with this Notice, then the terms of that privacy notice will prevail and govern to the extent of the inconsistency or conflict in connection with the use of the subsidiary’s website. Subsidiary Website New Millennium Building Systems, LLC www.newmill.com OmniSource, LLC www.omnisource.com Vulcan Threaded Products, Inc. www.vulc.com SWVA, Inc. www.swvainc.com SDI La Farga, LLC. www.sdilafarga.com Roanoke Electric Steel Corporation www.roanokesteel.com Personal Data We Process We process the Personal Data we collect from you when you use the Site. “Personal Data” means any information that directly or indirectly relates to you. We process the following categories of Personal Data: • Contact Information, including your first and last name, mailing address, email address, telephone number, and the name of your company. -
W4: OBJECTIVE QUALITY METRICS 2D/3D Jan Ozer [email protected] 276-235-8542 @Janozer Course Overview
W4: OBJECTIVE QUALITY METRICS 2D/3D Jan Ozer www.streaminglearningcenter.com [email protected] 276-235-8542 @janozer Course Overview • Section 1: Validating metrics • Section 2: Comparing metrics • Section 3: Computing metrics • Section 4: Applying metrics • Section 5: Using metrics • Section 6: 3D metrics Section 1: Validating Objective Quality Metrics • What are objective quality metrics? • How accurate are they? • How are they used? • What are the subjective alternatives? What Are Objective Quality Metrics • Mathematical formulas that (attempt to) predict how human eyes would rate the videos • Faster and less expensive than subjective tests • Automatable • Examples • Video Multimethod Assessment Fusion (VMAF) • SSIMPLUS • Peak Signal to Noise Ratio (PSNR) • Structural Similarity Index (SSIM) Measure of Quality Metric • Role of objective metrics is to predict subjective scores • Correlation with Human MOS (mean opinion score) • Perfect score - objective MOS matched actual subjective tests • Perfect diagonal line Correlation with Subjective - VMAF VMAF PSNR Correlation with Subjective - SSIMPLUS PSNR SSIMPLUS SSIMPLUS How Are They Used • Netflix • Per-title encoding • Choosing optimal data rate/rez combination • Facebook • Comparing AV1, x265, and VP9 • Researchers • BBC comparing AV1, VVC, HEVC • My practice • Compare codecs and encoders • Build encoding ladders • Make critical configuration decisions Day to Day Uses • Optimize encoding parameters for cost and quality • Configure encoding ladder • Compare codecs and encoders • Evaluate -
Amphion Video Codecs in an AI World
Video Codecs In An AI World Dr Doug Ridge Amphion Semiconductor The Proliferance of Video in Networks • Video produces huge volumes of data • According to Cisco “By 2021 video will make up 82% of network traffic” • Equals 3.3 zetabytes of data annually • 3.3 x 1021 bytes • 3.3 billion terabytes AI Engines Overview • Example AI network types include Artificial Neural Networks, Spiking Neural Networks and Self-Organizing Feature Maps • Learning and processing are automated • Processing • AI engines designed for processing huge amounts of data quickly • High degree of parallelism • Much greater performance and significantly lower power than CPU/GPU solutions • Learning and Inference • AI ‘learns’ from masses of data presented • Data presented as Input-Desired Output or as unmarked input for self-organization • AI network can start processing once initial training takes place Typical Applications of AI • Reduce data to be sorted manually • Example application in analysis of mammograms • 99% reduction in images send for analysis by specialist • Reduction in workload resulted in huge reduction in wrong diagnoses • Aid in decision making • Example application in traffic monitoring • Identify areas of interest in imagery to focus attention • No definitive decision made by AI engine • Perform decision making independently • Example application in security video surveillance • Alerts and alarms triggered by AI analysis of behaviours in imagery • Reduction in false alarms and more attention paid to alerts by security staff Typical Video Surveillance -
Realaudio and Realvideo Content Creation Guide
RealAudioâ and RealVideoâ Content Creation Guide Version 5.0 RealNetworks, Inc. Contents Contents Introduction......................................................................................................................... 1 Streaming and Real-Time Delivery................................................................................... 1 Performance Range .......................................................................................................... 1 Content Sources ............................................................................................................... 2 Web Page Creation and Publishing................................................................................... 2 Basic Steps to Adding Streaming Media to Your Web Site ............................................... 3 Using this Guide .............................................................................................................. 4 Overview ............................................................................................................................. 6 RealAudio and RealVideo Clips ....................................................................................... 6 Components of RealSystem 5.0 ........................................................................................ 6 RealAudio and RealVideo Files and Metafiles .................................................................. 8 Delivering a RealAudio or RealVideo Clip ...................................................................... -
Metadefender Core V4.12.2
MetaDefender Core v4.12.2 © 2018 OPSWAT, Inc. All rights reserved. OPSWAT®, MetadefenderTM and the OPSWAT logo are trademarks of OPSWAT, Inc. All other trademarks, trade names, service marks, service names, and images mentioned and/or used herein belong to their respective owners. Table of Contents About This Guide 13 Key Features of Metadefender Core 14 1. Quick Start with Metadefender Core 15 1.1. Installation 15 Operating system invariant initial steps 15 Basic setup 16 1.1.1. Configuration wizard 16 1.2. License Activation 21 1.3. Scan Files with Metadefender Core 21 2. Installing or Upgrading Metadefender Core 22 2.1. Recommended System Requirements 22 System Requirements For Server 22 Browser Requirements for the Metadefender Core Management Console 24 2.2. Installing Metadefender 25 Installation 25 Installation notes 25 2.2.1. Installing Metadefender Core using command line 26 2.2.2. Installing Metadefender Core using the Install Wizard 27 2.3. Upgrading MetaDefender Core 27 Upgrading from MetaDefender Core 3.x 27 Upgrading from MetaDefender Core 4.x 28 2.4. Metadefender Core Licensing 28 2.4.1. Activating Metadefender Licenses 28 2.4.2. Checking Your Metadefender Core License 35 2.5. Performance and Load Estimation 36 What to know before reading the results: Some factors that affect performance 36 How test results are calculated 37 Test Reports 37 Performance Report - Multi-Scanning On Linux 37 Performance Report - Multi-Scanning On Windows 41 2.6. Special installation options 46 Use RAMDISK for the tempdirectory 46 3. Configuring Metadefender Core 50 3.1. Management Console 50 3.2. -
Opus, a Free, High-Quality Speech and Audio Codec
Opus, a free, high-quality speech and audio codec Jean-Marc Valin, Koen Vos, Timothy B. Terriberry, Gregory Maxwell 29 January 2014 Xiph.Org & Mozilla What is Opus? ● New highly-flexible speech and audio codec – Works for most audio applications ● Completely free – Royalty-free licensing – Open-source implementation ● IETF RFC 6716 (Sep. 2012) Xiph.Org & Mozilla Why a New Audio Codec? http://xkcd.com/927/ http://imgs.xkcd.com/comics/standards.png Xiph.Org & Mozilla Why Should You Care? ● Best-in-class performance within a wide range of bitrates and applications ● Adaptability to varying network conditions ● Will be deployed as part of WebRTC ● No licensing costs ● No incompatible flavours Xiph.Org & Mozilla History ● Jan. 2007: SILK project started at Skype ● Nov. 2007: CELT project started ● Mar. 2009: Skype asks IETF to create a WG ● Feb. 2010: WG created ● Jul. 2010: First prototype of SILK+CELT codec ● Dec 2011: Opus surpasses Vorbis and AAC ● Sep. 2012: Opus becomes RFC 6716 ● Dec. 2013: Version 1.1 of libopus released Xiph.Org & Mozilla Applications and Standards (2010) Application Codec VoIP with PSTN AMR-NB Wideband VoIP/videoconference AMR-WB High-quality videoconference G.719 Low-bitrate music streaming HE-AAC High-quality music streaming AAC-LC Low-delay broadcast AAC-ELD Network music performance Xiph.Org & Mozilla Applications and Standards (2013) Application Codec VoIP with PSTN Opus Wideband VoIP/videoconference Opus High-quality videoconference Opus Low-bitrate music streaming Opus High-quality music streaming Opus Low-delay