(A/V Codecs) REDCODE RAW (.R3D) ARRIRAW
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Data Compression: Dictionary-Based Coding 2 / 37 Dictionary-Based Coding Dictionary-Based Coding
Dictionary-based Coding already coded not yet coded search buffer look-ahead buffer cursor (N symbols) (L symbols) We know the past but cannot control it. We control the future but... Last Lecture Last Lecture: Predictive Lossless Coding Predictive Lossless Coding Simple and effective way to exploit dependencies between neighboring symbols / samples Optimal predictor: Conditional mean (requires storage of large tables) Affine and Linear Prediction Simple structure, low-complex implementation possible Optimal prediction parameters are given by solution of Yule-Walker equations Works very well for real signals (e.g., audio, images, ...) Efficient Lossless Coding for Real-World Signals Affine/linear prediction (often: block-adaptive choice of prediction parameters) Entropy coding of prediction errors (e.g., arithmetic coding) Using marginal pmf often already yields good results Can be improved by using conditional pmfs (with simple conditions) Heiko Schwarz (Freie Universität Berlin) — Data Compression: Dictionary-based Coding 2 / 37 Dictionary-based Coding Dictionary-Based Coding Coding of Text Files Very high amount of dependencies Affine prediction does not work (requires linear dependencies) Higher-order conditional coding should work well, but is way to complex (memory) Alternative: Do not code single characters, but words or phrases Example: English Texts Oxford English Dictionary lists less than 230 000 words (including obsolete words) On average, a word contains about 6 characters Average codeword length per character would be limited by 1 -
High Level Architecture Framework
Java Media Framework Multimedia Systems: Module 3 Lesson 1 Summary: Sources: H JMF Core Model H JMF 2.0 API Programmers m Guide from Sun: Architecture http://java.sun.com/products/java-media/jmf/2.1/guide/ m Models: time, event, data H JMF 2.0 API H JMF Core Functionality H JMF White Paper from IBM m Presentation http://www- 4.ibm.com/software/developer/library/jmf/jmfwhite. m Processing html m Capture m Storage and Transmission H JMF Extensibility High Level Architecture H A demultiplexer extracts individual tracks of media data JMF Applications, Applets, Beans from a multiplexed media stream. A mutliplexer performs the JMF Presentation and Processing API opposite function, it takes individual tracks of media data and merges them into a single JMF Plug-In API multiplexed media stream. H A codec performs media-data Muxes & Codecs Effects Renderers Demuxes compression and decompression. Each codec has certain input formats that it can handle and H A renderer is an abstraction of a certain output formats that it can presentation device. For audio, the generate presentation device is typically the H An effect filter modifies the computer's hardware audio card track data in some way, often to that outputs sound to the speakers. create special effects such as For video, the presentation device is blur or echo typically the computer monitor. Framework JMF H Media Streams m A media stream is the media data obtained from a local file, acquired over the network, or captured from a camera or microphone. Media streams often contain multiple channels of data called tracks. -
Avid Supported Video File Formats
Avid Supported Video File Formats 04.07.2021 Page 1 Avid Supported Video File Formats 4/7/2021 Table of Contents Common Industry Formats ............................................................................................................................................................................................................................................................................................................................................................................................... 4 Application & Device-Generated Formats .................................................................................................................................................................................................................................................................................................................................................................. 8 Stereoscopic 3D Video Formats ...................................................................................................................................................................................................................................................................................................................................................................................... 11 Quick Lookup of Common File Formats ARRI..............................................................................................................................................................................................................................................................................................................................................................4 -
Video Codec Requirements and Evaluation Methodology
Video Codec Requirements 47pt 30pt and Evaluation Methodology Color::white : LT Medium Font to be used by customers and : Arial www.huawei.com draft-filippov-netvc-requirements-01 Alexey Filippov, Huawei Technologies 35pt Contents Font to be used by customers and partners : • An overview of applications • Requirements 18pt • Evaluation methodology Font to be used by customers • Conclusions and partners : Slide 2 Page 2 35pt Applications Font to be used by customers and partners : • Internet Protocol Television (IPTV) • Video conferencing 18pt • Video sharing Font to be used by customers • Screencasting and partners : • Game streaming • Video monitoring / surveillance Slide 3 35pt Internet Protocol Television (IPTV) Font to be used by customers and partners : • Basic requirements: . Random access to pictures 18pt Random Access Period (RAP) should be kept small enough (approximately, 1-15 seconds); Font to be used by customers . Temporal (frame-rate) scalability; and partners : . Error robustness • Optional requirements: . resolution and quality (SNR) scalability Slide 4 35pt Internet Protocol Television (IPTV) Font to be used by customers and partners : Resolution Frame-rate, fps Picture access mode 2160p (4K),3840x2160 60 RA 18pt 1080p, 1920x1080 24, 50, 60 RA 1080i, 1920x1080 30 (60 fields per second) RA Font to be used by customers and partners : 720p, 1280x720 50, 60 RA 576p (EDTV), 720x576 25, 50 RA 576i (SDTV), 720x576 25, 30 RA 480p (EDTV), 720x480 50, 60 RA 480i (SDTV), 720x480 25, 30 RA Slide 5 35pt Video conferencing Font to be used by customers and partners : • Basic requirements: . Delay should be kept as low as possible 18pt The preferable and maximum delay values should be less than 100 ms and 350 ms, respectively Font to be used by customers . -
PXC 550 Wireless Headphones
PXC 550 Wireless headphones Instruction Manual 2 | PXC 550 Contents Contents Important safety instructions ...................................................................................2 The PXC 550 Wireless headphones ...........................................................................4 Package includes ..........................................................................................................6 Product overview .........................................................................................................7 Overview of the headphones .................................................................................... 7 Overview of LED indicators ........................................................................................ 9 Overview of buttons and switches ........................................................................10 Overview of gesture controls ..................................................................................11 Overview of CapTune ................................................................................................12 Getting started ......................................................................................................... 14 Charging basics ..........................................................................................................14 Installing CapTune .....................................................................................................16 Pairing the headphones ...........................................................................................17 -
Audio Coding for Digital Broadcasting
Recommendation ITU-R BS.1196-7 (01/2019) Audio coding for digital broadcasting BS Series Broadcasting service (sound) ii Rec. ITU-R BS.1196-7 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio- frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Recommendations (Also available online at http://www.itu.int/publ/R-REC/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management SNG Satellite news gathering TF Time signals and frequency standards emissions V Vocabulary and related subjects Note: This ITU-R Recommendation was approved in English under the procedure detailed in Resolution ITU-R 1. -
Shop Fullcompass.Com Today! for Expert Advice - Call: 800-356-5844 M-F: 9:00-5:30 Central 412 VIDEO PLAYERS / RECORDERS
DVD / BLU-RAY PLAYERS AND RECORDERS DVD / BLU-RAYVIDEO PLAY PLAYERSE RASND / RECORDERS 411 NEW! ATOMOS ATOMOS NINJA STAR POCKET- SIZE APPLE PRORES RECORDER AND TASCAM DV-D01U RACKMOUNTABLE SINGLE DISC DVD PLAYER DECK Designed for action cameras, drones The DV-D01U is a rackmountable single-disc player with a powered loading tray. and mirrorless DSLR’s, this pocket-size Apple The player reads DVD video, DVD audio (2-channel only), video CD, CD-DA, MP3, ProRes recorder delivers better quality (no MPEG compression) and huge WMA, .WAV, JPEG, ASF, MPEG-2/MPEG-1, and DivX. It is capable of playing back workflow timesavings. Ultra-long battery life with tiny size and weight make this properly finalized DVD +R/+RW discs. Outputs consist of HDMI audio/video unit ideal for situations requiring portability, reliability and long power draws. out and composite, S-Video, and component video outputs. Rear panel stereo Captures video in select HD/SD recording formats via HDMI, with 2-channel audio outputs are unbalanced (RCA) and digital outputs are optical. Digital outputs can from camera and/or analog input. Edit-ready media files are recorded directly to pass Dolby Digital and DTS surround streams for later decoding. The DV-D01U CFast 1.0 memory card. Standard mounting plate included. provides extensive bi-directional RS232 serial control and an I/R remote control ITEM DESCRIPTION PRICE is included. ATO-NINJA-STAR........ Pocket-Size ProRes Recorder & Deck ........................................... 295.00 ITEM DESCRIPTION PRICE ATO-MCFT064 ........... 64GB CFast Memory Card ........................................................... 159.00 DVD01U ..................... Rackmountable DVD player, 1RU ................................................ 369.99 ATO-MCFT128 .......... -
Prices 06-2021
Prices (exc. VAT) -June 2021 1 - Contents 2 - 4K HDR color grading 3 - 5.1 mixing 4 - Subtitling 5 - 2K/4K/3D DCPs 6 - Broadcast-ready files / IMF Package / Dolby E 7 - DVD & 2D/3D/4K Blu-ray authoring 8 - DVD duplication 9 - Blu-ray duplication 10 - Dailies management / 3D & HDR encoding 11 - LTO archiving and restore Have a question or want a quote? Write to us: [email protected] Registration: 492432703 - VAT ID: FR52492432703 4K HDR color grading Color grading station Half-day (4h) Full day (8h) Week (5d) Rental of 4K HDR DaVinci Resolve station with senior colorist's services € 550 € 990 € 4 900 Rental of 4K HDR DaVinci Resolve station without senior colorist's services € 270 € 500 € 2 450 Delivery of DaVinci Resolve source project to customer Included Video export Apple ProRes or DNxHR Included Color grading peripherals Week (5d) Rental of HDR Eizo CG3145 Prominence monitor € 900 Rental of DaVinci Resolve Mini Panel € 300 Transport costs (both ways, mandatory, only available in Paris, Hauts-de-Seine, Seine-Saint-Denis and Val-de-Marne) € 100 Roundtrip workflow Final Cut Pro Media Composer Premiere Pro Organisation of the timeline and export to Final Cut Pro 7/X, Avid Media Composer or Adobe Premiere Pro Offline reference clip with burned-in timecode after export € 90 / hour Project import and check on DaVinci Resolve The powerful color grading station: Blackmagic Design's DaVinci Resolve Studio 17 on Linux (+Neat plugin) AMD Ryzen Threadripper 64 cores / nVidia RTX 3090 24 GB Best 4K DCI 10-bit HDR mastering display monitor on an Eizo CG3145 Prominence (meeting Dolby Vision and Netflix standards) Display calibration by a VTCAM expert to Rec. -
Capabilities of the Horchow Auditorium and the Orientation
Performance Capabilities of Horchow Auditorium and Atrium at the Dallas Museum of Art Horchow Auditorium Capacity and Stage: The auditorium seats 333 people (with a 12 removable chair option in the back), maxing out the capacity at 345). The stage is 45’ X 18’and the screen is 27’ X 14’. A height adjustable podium, microphone, podium clock and light are standard equipment available. Installed/Available Equipment Sound: Lighting: 24 channel sound board 24 fixed lights 4 stage monitors (with up to 4 Mixes) 5 movers (these give a wide array of lighting looks) 6 hardwired microphones 4 wireless lavaliere microphones 2 handheld wireless microphones (with headphone option) 9-foot Steinway Concert Grand Piano 3 Bose towers (these have been requested by Acoustic performers before and work very well) Music stands Projection Panasonic PTRQ32 4K 20,000 Lumen Laser Projector Preferred Video Formats in Horchow Blu Ray DVD Apple ProRes 4:2:2 Standard in a .mov wrapper H.264 in a .mov wrapper Formats we can use, but are not optimal MPEG-1/2 Dirac / VC-2 DivX® (1/2/3/4/5/6) MJPEG (A/B) MPEG-4 ASP WMV 1/2 XviD WMV 3 / WMV-9 / VC-1 3ivX D4 Sorenson 1/3 H.261/H.263 / H.263i DV H.264 / MPEG-4 AVC On2 VP3/VP5/VP6 Cinepak Indeo Video v3 (IV32) Theora Real Video (1/2/3/4) Atrium Capacity and Stage: The Atrium seats up to 500 people (chair rental required). The stage available to be installed in the Atrium is 16’ x 12’ x 1’. -
Reviewer's Guide
Episode® 6.5 Affordable transcoding for individuals and workgroups Multiformat encoding software with uncompromising quality, speed and control. The Episode Product Guide is designed to provide an overview of the features and functions of Telestream’s Episode products. This guide also provides product information, helpful encoding scenarios and other relevant information to assist in the product review process. Please review this document along with the associated Episode User Guide, which provides complete product details. Telestream provides this guide for informational purposes only; it is not a product specification. The information in this document is subject to change at any time. 1 CONTENTS EPISODE OVERVIEW ........................................................................................................... 3 Episode ($495 USD) ........................................................................................................... 3 Episode Pro ($995 USD) .................................................................................................... 3 Episode Engine ($4995 USD) ............................................................................................ 3 KEY BENEFITS ..................................................................................................................... 4 FEATURES ............................................................................................................................ 5 Highest quality ................................................................................................................... -
Adobe Trademark Database for General Distribution
Adobe Trademark List for General Distribution As of May 17, 2021 Please refer to the Permissions and trademark guidelines on our company web site and to the publication Adobe Trademark Guidelines for third parties who license, use or refer to Adobe trademarks for specific information on proper trademark usage. Along with this database (and future updates), they are available from our company web site at: https://www.adobe.com/legal/permissions/trademarks.html Unless you are licensed by Adobe under a specific licensing program agreement or equivalent authorization, use of Adobe logos, such as the Adobe corporate logo or an Adobe product logo, is not allowed. You may qualify for use of certain logos under the programs offered through Partnering with Adobe. Please contact your Adobe representative for applicable guidelines, or learn more about logo usage on our website: https://www.adobe.com/legal/permissions.html Referring to Adobe products Use the full name of the product at its first and most prominent mention (for example, “Adobe Photoshop” in first reference, not “Photoshop”). See the “Preferred use” column below to see how each product should be referenced. Unless specifically noted, abbreviations and acronyms should not be used to refer to Adobe products or trademarks. Attribution statements Marking trademarks with ® or TM symbols is not required, but please include an attribution statement, which may appear in small, but still legible, print, when using any Adobe trademarks in any published materials—typically with other legal lines such as a copyright notice at the end of a document, on the copyright page of a book or manual, or on the legal information page of a website. -
Ogg Audio Codec Download
Ogg audio codec download click here to download To obtain the source code, please see the xiph download page. To get set up to listen to Ogg Vorbis music, begin by selecting your operating system above. Check out the latest royalty-free audio codec from Xiph. To obtain the source code, please see the xiph download page. Ogg Vorbis is Vorbis is everywhere! Download music Music sites Donate today. Get Set Up To Listen: Windows. Playback: These DirectShow filters will let you play your Ogg Vorbis files in Windows Media Player, and other OggDropXPd: A graphical encoder for Vorbis. Download Ogg Vorbis Ogg Vorbis is a lossy audio codec which allows you to create and play Ogg Vorbis files using the command-line. The following end-user download links are provided for convenience: The www.doorway.ru DirectShow filters support playing of files encoded with Vorbis, Speex, Ogg Codecs for Windows, version , ; project page - for other. Vorbis Banner Xiph Banner. In our effort to bring Ogg: Media container. This is our native format and the recommended container for all Xiph codecs. Easy, fast, no torrents, no waiting, no surveys, % free, working www.doorway.ru Free Download Ogg Vorbis ACM Codec - A new audio compression codec. Ogg Codecs is a set of encoders and deocoders for Ogg Vorbis, Speex, Theora and FLAC. Once installed you will be able to play Vorbis. Ogg Vorbis MSACM Codec was added to www.doorway.ru by Bjarne (). Type: Freeware. Updated: Audiotags: , 0x Used to play digital music, such as MP3, VQF, AAC, and other digital audio formats.