Baselight Codec Support
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Ts 102 527-1 V1.3.1 (2012-01)
ETSI TS 102 527-1 V1.3.1 (2012-01) Technical Specification Digital Enhanced Cordless Telecommunications (DECT); New Generation DECT; Part 1: Wideband speech 2 ETSI TS 102 527-1 V1.3.1 (2012-01) Reference RTS/DECT-NG0260 Keywords 7 kHz, audio, codec, DECT, GAP, IMT-2000, interoperability, mobility, profile, radio, speech, TDD, TDMA ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. -
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. -
Camera Raw Workflows
RAW WORKFLOWS: FROM CAMERA TO POST Copyright 2007, Jason Rodriguez, Silicon Imaging, Inc. Introduction What is a RAW file format, and what cameras shoot to these formats? How does working with RAW file-format cameras change the way I shoot? What changes are happening inside the camera I need to be aware of, and what happens when I go into post? What are the available post paths? Is there just one, or are there many ways to reach my end goals? What post tools support RAW file format workflows? How do RAW codecs like CineForm RAW enable me to work faster and with more efficiency? What is a RAW file? In simplest terms is the native digital data off the sensor's A/D converter with no further destructive DSP processing applied Derived from a photometrically linear data source, or can be reconstructed to produce data that directly correspond to the light that was captured by the sensor at the time of exposure (i.e., LOG->Lin reverse LUT) Photometrically Linear 1:1 Photons Digital Values Doubling of light means doubling of digitally encoded value What is a RAW file? In film-analogy would be termed a “digital negative” because it is a latent representation of the light that was captured by the sensor (up to the limit of the full-well capacity of the sensor) “RAW” cameras include Thomson Viper, Arri D-20, Dalsa Evolution 4K, Silicon Imaging SI-2K, Red One, Vision Research Phantom, noXHD, Reel-Stream “Quasi-RAW” cameras include the Panavision Genesis In-Camera Processing Most non-RAW cameras on the market record to 8-bit YUV formats -
Ardour Export Redesign
Ardour Export Redesign Thorsten Wilms [email protected] Revision 2 2007-07-17 Table of Contents 1 Introduction 4 4.5 Endianness 8 2 Insights From a Survey 4 4.6 Channel Count 8 2.1 Export When? 4 4.7 Mapping Channels 8 2.2 Channel Count 4 4.8 CD Marker Files 9 2.3 Requested File Types 5 4.9 Trimming 9 2.4 Sample Formats and Rates in Use 5 4.10 Filename Conflicts 9 2.5 Wish List 5 4.11 Peaks 10 2.5.1 More than one format at once 5 4.12 Blocking JACK 10 2.5.2 Files per Track / Bus 5 4.13 Does it have to be a dialog? 10 2.5.3 Optionally store timestamps 5 5 Track Export 11 2.6 General Problems 6 6 MIDI 12 3 Feature Requests 6 7 Steps After Exporting 12 3.1 Multichannel 6 7.1 Normalize 12 3.2 Individual Files 6 7.2 Trim silence 13 3.3 Realtime Export 6 7.3 Encode 13 3.4 Range ad File Export History 7 7.4 Tag 13 3.5 Running a Script 7 7.5 Upload 13 3.6 Export Markers as Text 7 7.6 Burn CD / DVD 13 4 The Current Dialog 7 7.7 Backup / Archiving 14 4.1 Time Span Selection 7 7.8 Authoring 14 4.2 Ranges 7 8 Container Formats 14 4.3 File vs Directory Selection 8 8.1 libsndfile, currently offered for Export 14 4.4 Container Types 8 8.2 libsndfile, also interesting 14 8.3 libsndfile, rather exotic 15 12 Specification 18 8.4 Interesting 15 12.1 Core 18 8.4.1 BWF – Broadcast Wave Format 15 12.2 Layout 18 8.4.2 Matroska 15 12.3 Presets 18 8.5 Problematic 15 12.4 Speed 18 8.6 Not of further interest 15 12.5 Time span 19 8.7 Check (Todo) 15 12.6 CD Marker Files 19 9 Encodings 16 12.7 Mapping 19 9.1 Libsndfile supported 16 12.8 Processing 19 9.2 Interesting 16 12.9 Container and Encodings 19 9.3 Problematic 16 12.10 Target Folder 20 9.4 Not of further interest 16 12.11 Filenames 20 10 Container / Encoding Combinations 17 12.12 Multiplication 20 11 Elements 17 12.13 Left out 21 11.1 Input 17 13 Credits 21 11.2 Output 17 14 Todo 22 1 Introduction 4 1 Introduction 2 Insights From a Survey The basic purpose of Ardour's export functionality is I conducted a quick survey on the Linux Audio Users to create mixdowns of multitrack arrangements. -
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’. -
(A/V Codecs) REDCODE RAW (.R3D) ARRIRAW
What is a Codec? Codec is a portmanteau of either "Compressor-Decompressor" or "Coder-Decoder," which describes a device or program capable of performing transformations on a data stream or signal. Codecs encode a stream or signal for transmission, storage or encryption and decode it for viewing or editing. Codecs are often used in videoconferencing and streaming media solutions. A video codec converts analog video signals from a video camera into digital signals for transmission. It then converts the digital signals back to analog for display. An audio codec converts analog audio signals from a microphone into digital signals for transmission. It then converts the digital signals back to analog for playing. The raw encoded form of audio and video data is often called essence, to distinguish it from the metadata information that together make up the information content of the stream and any "wrapper" data that is then added to aid access to or improve the robustness of the stream. Most codecs are lossy, in order to get a reasonably small file size. There are lossless codecs as well, but for most purposes the almost imperceptible increase in quality is not worth the considerable increase in data size. The main exception is if the data will undergo more processing in the future, in which case the repeated lossy encoding would damage the eventual quality too much. Many multimedia data streams need to contain both audio and video data, and often some form of metadata that permits synchronization of the audio and video. Each of these three streams may be handled by different programs, processes, or hardware; but for the multimedia data stream to be useful in stored or transmitted form, they must be encapsulated together in a container format. -
Vysoke´Ucˇenítechnicke´V Brneˇ
VYSOKE´ UCˇ ENI´ TECHNICKE´ V BRNEˇ BRNO UNIVERSITY OF TECHNOLOGY FAKULTA INFORMACˇ NI´CH TECHNOLOGII´ U´ STAV POCˇ ´ITACˇ OVE´ GRAFIKY A MULTIME´ DII´ FACULTY OF INFORMATION TECHNOLOGY DEPARTMENT OF COMPUTER GRAPHICS AND MULTIMEDIA SYSTEM FOR RECORDING VIDEO FROM IP VIDEOCAMERAS DIPLOMOVA´ PRA´ CE MASTER’S THESIS AUTOR PRA´ CE Bc. JIRˇ ´I TRAVEˇ NEC AUTHOR BRNO 2015 VYSOKE´ UCˇ ENI´ TECHNICKE´ V BRNEˇ BRNO UNIVERSITY OF TECHNOLOGY FAKULTA INFORMACˇ NI´CH TECHNOLOGII´ U´ STAV POCˇ ´ITACˇ OVE´ GRAFIKY A MULTIME´ DII´ FACULTY OF INFORMATION TECHNOLOGY DEPARTMENT OF COMPUTER GRAPHICS AND MULTIMEDIA SYSTE´ M PRO ZA´ ZNAM STREAMOVANE´ HO VIDEA Z IP KAMER SYSTEM FOR RECORDING VIDEO FROM IP VIDEOCAMERAS DIPLOMOVA´ PRA´ CE MASTER’S THESIS AUTOR PRA´ CE Bc. JIRˇ ´I TRAVEˇ NEC AUTHOR VEDOUCI´ PRA´ CE Mgr. JANA SKOKANOVA´ SUPERVISOR BRNO 2015 Abstrakt Tato diplomová práce je zaměřená na pøenos multimédií v reálném èase z IP kamer. Jejím hlavním cílem je vysvětlit teoretické základy pøenosu v reálném èase pøes počítačovou síť a popsat vývoj nahrávacího systému. Tento nahrávací systém je urèen pøevážně k nahrávání pøedná¹ek ve ¹kolách. Práce obsahuje popis vývoje serverové nahrávací aplikace a webového administračního rozhraní. Teoretická èást vysvětluje témata spojená s pøenosem médií v reálném èase, počítačovými sítěmi a zpracováním multimédií, jako například real-time streaming protokoly, kódování, komprese, síťová odezva, zahlcení sítě a další. Abstract This diploma thesis focuses on multimedia streaming from IP cameras. Its main goal is to explain theoretical background of real-time streaming via computer networks, and describe development of a recording system. This recording system is meant to be used mainly in schools for lecture recording purposes. -
ACCESS Multirack Manual
Product Manual ACCESS MultiRack Manual I. Introduction 12 Applications 12 Audio Coding 12 Transmission Modes and Delay 13 Switchboard Server 13 CrossLock 13 Additional Features 14 AES67 Protocol 14 HTML5 14 II. Diagrams and Installation 15 Rear Panel Diagram and Descriptions 15 Front Panel Diagram and Descriptions 16 Mono vs. Stereo 17 Pinouts - Balanced Audio 17 Pinouts - Contact Closures 17 Pinouts - Serial Port (Instance 1) 18 Pinouts - Serial Port (Instances 2-5) 18 ACCESS MultiRack • November 2019 III. Quick Start - Connections With MultiRack 20 More About Profiles 20 Using The Console 20 About MultiRack Instances 21 Making Switchboard Connections 21 Receiving Incoming Connections 22 IV. Using The Device Manager Program 23 Updating Firmware Using Device Manager 25 Network Recovery Mode 26 V. Configuring MultiRack 28 Login 28 Controlling MultiRack Instances 28 Instance Pages And Global Settings 29 Interface Page Sections 29 Connections Tab 30 Dashboard Tab 30 Performance Tab 31 Active Connections 31 Codec Channel Field 32 CrossLock Field 32 Packet Loss Graph 33 Utilization Graph 33 CrossLock Settings 34 Profile Manager Tab 35 Building a Profile 36 Profile Settings: Local & Remote Encoders 36 Advanced Local & Remote Options 37 Instance Settings Tab 39 Security Settings 40 Connections 40 Contact Closures 40 Switchboard Server 41 Alternate Modes 41 Advanced Instance Settings 42 Auxiliary Serial 42 Switchboard Server 42 Advanced Instance Settings Under Alternate Modes 42 BRIC Normal Settings 42 HTTP Settings 43 Modem (Instance 1) 43 Standard RTP Settings 43 EBU3326/SIP Settings 43 TCP Settings 44 Miscellaneous 45 VI. Global Settings and Network Manager 46 Global Settings 46 CrossLock VPN Settings 46 AES67 System Settings 47 Advanced Global Settings 47 Advanced CrossLock VPN Settings 47 Network Manager Tab 48 Ethernet Port Settings 49 Network Locations 50 WLAN Adapter 50 3G/4G Connections 51 Advanced Ethernet Port Settings 52 VII. -
Avid DS - Your Future Is Now
DSWiki DSWiki Table Of Contents 1998 DS SALES BROCHURE ............................................. 4 2005 DS Wish List ..................................................... 8 2007 Unfiltered DS Wish List ............................................. 13 2007 Wish Lists ....................................................... 22 2007DSWishListFinalistsRound2 ........................................... 28 2010 Wish List ........................................................ 30 A ................................................................. 33 About .............................................................. 53 AchieveMoreWithThe3DDVE ............................................. 54 AmazonStore ......................................................... 55 antler .............................................................. 56 Arri Alexa ........................................................... 58 Avid DS - Your Future Is Now ............................................. 59 Avid DS for Colorists ................................................... 60 B ................................................................. 62 BetweenBlue&Green ................................................... 66 Blu-ray Copy ......................................................... 67 C ................................................................. 68 ColorItCorrected ...................................................... 79 Commercial Specifications ............................................... 80 Custom MC Color Surface Layouts ........................................ -
Compression for Great Video and Audio Master Tips and Common Sense
Compression for Great Video and Audio Master Tips and Common Sense 01_K81213_PRELIMS.indd i 10/24/2009 1:26:18 PM 01_K81213_PRELIMS.indd ii 10/24/2009 1:26:19 PM Compression for Great Video and Audio Master Tips and Common Sense Ben Waggoner AMSTERDAM • BOSTON • HEIDELBERG • LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Focal Press is an imprint of Elsevier 01_K81213_PRELIMS.indd iii 10/24/2009 1:26:19 PM Focal Press is an imprint of Elsevier 30 Corporate Drive, Suite 400, Burlington, MA 01803, USA Linacre House, Jordan Hill, Oxford OX2 8DP, UK © 2010 Elsevier Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Details on how to seek permission, further information about the Publisher’s permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.elsevier.com/permissions . This book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein). Notices Knowledge and best practice in this fi eld are constantly changing. As new research and experience broaden our understanding, changes in research methods, professional practices, or medical treatment may become necessary. Practitioners and researchers must always rely on their own experience and knowledge in evaluating and using any information, methods, compounds, or experiments described herein. -
Sonnox Fraunhofer Pro-Codec User Guide
Contents 1 Introduction 5 2 Terminology 6 3 Supported Codecs and Formats 7 4 Summary of Codec Features and Applications 8 4.1 iTunes+ ....................................... 9 4.2 MPEG Surround .................................. 9 4.3 HD-AAC ....................................... 10 4.4 AAC-LC ....................................... 10 5 The Pro-Codec Plug-In 11 5.1 User Interface and Workflow Overview ...................... 11 5.2 Input and Output Panels .............................. 15 5.2.1 Surround Channel Mapping ........................ 16 5.3 Online Auditioning and Configuring Codecs ................... 17 5.3.1 The NMR Indicator ............................. 20 5.3.2 Downsampling When Using Higher Sample Rates ........... 21 5.3.3 Overloading Pre-Codec (Codec Headroom) ............... 22 5.3.4 Overloading Post-Codec (Audition Level Matching) .......... 22 5.4 Bitstream Level (TRIM Tab) ............................ 23 5.5 Data Compression Factor (COMP Tab) ...................... 24 5.6 A-B Auditioning and A-B-X Testing (A-B Tab) .................. 25 5.6.1 A-B Auditioning .............................. 25 5.6.2 A-B-X Testing ................................ 25 5.7 Processing Sequence ............................... 27 5.8 Online Encoding .................................. 28 5.9 HD-AAC ....................................... 31 5.9.1 Auditioning HD-AAC ............................ 31 5.9.2 Bit Depth .................................. 33 5.9.3 Dither and Truncation ........................... 34 5.9.4 Internal Dither and Truncation ....................... 37 5.9.5 Overloading HD-AAC ........................... 41 5.9.6 Reasons to Audition HD-AAC ....................... 41 5.10 Description of Controls .............................. 43 6 Preset Manager Toolbar 53 6.1 Presets and Project/Session Data Handling ................... 54 6.1.1 Internal Data Rules ............................. 54 6.2 Plug-In Signal and Control Flow Diagram .................... 55 7 The Pro-Codec Manager Application 56 7.1 Folder Browser .................................. -
Preservation Metadata Dictionary Version 1.2 October 2015
Preservation Metadata Dictionary Version 1.2 October 2015 A publication by: Digital Preservation Office, Netherlands Institute for Sound and Vision Beth Delaney Hanneke Smulders Yvette Hollander Annemieke de Jong Daniël Steinmeier Introduction In the Preservation Metadata Dictionary V 1.2 (PMD) the Netherlands Institute for Sound and Vision has summarized the definitions of preservation metadata, a combination of a variety of existing standards, to best serve the needs of the institute as an audiovisual archive. Preservation metadata include the categories of technical metadata and provenance metadata. Parts of the descriptive metadata are also included in the category preservation metadata, namely the attributes needed to identify a digital object. The fourth category of preservation metadata are the rights metadata. This dictionary contains the possible selection and definition of all metadata used in recording the digital preservation process at Sound and Vision. In the PMD, the attributes are defined that can be allocated to each digital object (audio, video, film, text, photograph) ingested in the Digital Archive. This includes both technical metadata attributes of a file and attributes describing actions (‘events’), results of those actions (‘outcomes’) and their associated ‘agents’ (responsible organization, software or person. After all, these are the data that are required to provide the Digital Archive, its depositors and its users evidence of the digital provenance of a digital object, and hence its authenticity. The Dictionary also contains rights attributes that must be structurally related to a digital object. These rights relate not only to (re)use rights, but also preservation rights. The collection attributes in the Preservation Metadata Dictionary V1.2 are based among others on the standards PBCore, the Library of Congress VideoMD and AudioMD, PREMIS, NARA reVTMD and the ANSI/NISO Z39.87 Data Dictionary Technical Metadata for Digital Still Images.