DOCSLIB.ORG

DRI and Digital File Format Choices

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
DRI and Digital File Format Choices 3 DRI and Digital File audio and audio visual. AV files are created using complex processes t Format Choices of compression and encoding File format choices are an known as codecs and then placed in extremely important component wrappers or containers. Containers e of any digital preservation strategy. must be in readable formats but it As technology develops, digital is the codec that determines the formats can change quickly and quality of the file. The container old formats become unreadable. name determines the file Long-term support for proprietary extension but does not necessarily formats may not be guaranteed as determine the codec. DRI therefore companies cease trading or simply recommends that codec file formats stop supporting older versions of a are checked before ingestion to the particular format. For this reason, repository. DRI’s strategy is to recommend formats that are as sustainable as File Formats in DRI possible in the long term. The DRI policy for ingestion of file formats will be reviewed regularly File Format to reflect changes in technology and Identification data collections. In order to guarantee continued Preferred formats are act she access to data over the long recommended archival formats, f term, it is important to first best suited for long-term digital identify file formats. File format preservation; acceptable formats DRI Factsheet Series No. 3: File is not necessarily indicated by file are commonly used, but not ideal Formats. (Version 3, November extension. While extensions are used for long-term digital archiving. 2018) by the operating system to associate They are often lower quality or file types with specific programs, proprietary. If you have a choice, please contact: they are not enforced. For example we recommend capturing in a .txt file can easily be renamed as a preferred formats. .doc file without making any changes The Digital Repository to the file itself. It is important Generally DRI does not recommend of Ireland therefore, to identify file formats to converting files from an acceptable Royal Irish Academy ensure long term accessibility and to a preferred format [for instance, 19 Dawson St, preservation. from MP3 to WAV, or JPEG to TIFF], Dublin 2 as this will not improve quality, and There are certain types of data that may in fact reduce it. In some cases www.dri.ie pose a particular challenge in terms however, this may be unavoidable. [email protected] of file format identification, for In these cases it is recommended to @dri_ireland example time based media such as keep the original as well. 1 3 DRI PREFERRED AND ACCEPTABLE FORMATS (March 2018) t Audio (Preferred): FLAC, WAV, BWAV Audio (Acceptable): MP3, MP2, AIFF e Image (Preferred): TIFF (lossless), PNG Image (Acceptable): JPEG, JPEG2000 Text (Preferred): PDF/A, txt, XML, plain text Text (Acceptable): PDF, DOC, DOCx Note: these are the formats DRI currently recommends, and the range of ingestible formats will continue to grow over time. The most recent version of this factsheet will always be published on our website. Please check www.dri.ie/publications for the most up to date version. act she f Audio Visual formats will help to ensure that the data is accessible in its original capture The long term preservation of digital AV quality, through changes in software. is complicated by the nature of the file formats in question. More so than other The Library of Congress in the United digital formats, preservation of digital States provides tables of format AV content is affected by factors such descriptions for a variety of digital as the proprietary nature of certain audio-visual formats, including formats, the workflow environment sustainability factors. The list for required to render these formats, as moving image can be found here: well as issues relating to obsolescence https://www.loc.gov/preservation/ and ongoing software and hardware digital/formats/fdd/video_fdd.shtml support. AV is often produced using proprietary commercial products. Nestor, a network of expertise in The files, therefore, are dependent long-term storage of digital resources on a particular product environment in Germany makes recommendations with its own editing, format-shifting for the conversion of analogue film and playback software in order to be formats, analogue tape formats rendered visible. If an organisation and digital tape formats into digital decides that it can no longer pay for formats. Recommendations for suitable these products, or if the vendor decides digital image, container and codec to cease support for certain versions of formats can be found at Leitfaden its products, it can be very difficult to für die digitale Langzeitarchivierung operate the files in a manner which is audiovisueller Medien. (2016). both legal and reliable. [ebook] Germany: nestor, network of expertise in long-term storage Think about sustainability: of digital resources, pp.116-119. Available at: http://nbn-resolving.de/ The ideal formats for digital urn:nbn:de:0008-2016102107 . preservation are lossless, open-source, and widely supported. Using such 2 Creating a policy: Preferred Archival Format: It is recommended to develop an Matroska (*.mkv) is a suitable archive 3 Institutional Policyto guide the format. It is open, robust, of little preservation of audio visual collections. complexity, non-proprietary, widely A number of different factors will affect used container format that has a t the choices an archive or organisation relatively small file size. The conversion makes - the nature of the recorded to Matroska is uncomplicated with e content they encounter, the software conventional conversion software and hardware at their disposal, the in- (e.g. Wondershare, XMedia Recode, house expertise, as well as competing FFmpeg). Equally as important as interests with preservation such as the the container format is the video need for short term access and editing compression format (codec). The of files. Development of an institutional lossless, open source codec FFV1 is policy will inform an archive’s decisions suitable for long-term preservation. regarding the best workflow and While there is no complete consensus formats for their needs. among the archival community as to which file format or codecs should be When dealing with digital AV, there are used for preservation purposes for act she two broad categories: analog material digital video, FFV1 has seen increasing f that has been digitised, and born- support and interest amongst many digital files. In order to determine the professional archives as a long-term best preservation strategy for your storage codec. AV content you must first identify the significant properties of the current For a comprehensive list of video format. Significant properties such formats and their suitability for as frame rate, colour space and preservation please see the Guidelines resolution conform to specific playback for the Preservation of Video environments like digital cinema, Recordings IASA-TC 06 published by television broadcast, web streaming or the International Association of Sound playback in a computer environment. and Audio Visual Archives: https:// www.iasa-web.org/tc06/guidelines- Tools such as MediaInfo, a free and preservation-video-recordings open-source program that displays technical information about media All links accessible as of July 2018. files, allow for the identification of such properties and help you to understand the playback environment of your AV content. Good knowledge management of this inherently transitional medium is key to ensure authentic playback in an often very near future. A list of useful open-source tools can be found here: Leitfaden für die digitale Langzeitarchivierung audiovisueller Medien. (2016). [ebook] Germany: nestor, network of expertise in long-term storage of digital resources, pp.114. Available at: http://nbn-resolving.de/ urn:nbn:de:0008-2016102107. 3.
Load more

Recommended publications
  • Representasi Dan Kompresi Data Citra Bergerak.Pdf
    Sistem Multimedia “ Representasi dan Kompresi Data Citra Bergerak ” Oleh : Farhat, ST, MMSI, MSc { Diolah dari berbagai Sumber } Farhat, ST., MMSI., MSc Sistem Multimedia Universitas Gunadarma PEMBAHASAN 2.1 Pengertian Kompressing Dalam ilmu komputer dan teori informasi , kompresi data atau sumber pengkodean adalah proses encoding informasi dengan menggunakan lebih sedikit bit (atau unit informasi-bantalan lainnya) dari sebuah unencoded representasi akan menggunakan, melalui penggunaan khusus pengkodean skema. Dalam komputasi, deduplication data adalah teknik kompresi data khusus untuk menghilangkan data-grained berlebihan kasar, biasanya untuk meningkatkan utilisasi storage. Seperti komunikasi apapun, dikompresi komunikasi data hanya bekerja jika kedua pengirim dan penerima informasi memahami skema pengkodean. Misalnya, teks ini masuk akal hanya jika penerima mengerti bahwa itu adalah dimaksudkan untuk ditafsirkan sebagai karakter yang mewakili bahasa InggrisDemikian pula, data terkompresi hanya dapat dipahami jika metode decoding diketahui oleh penerima. Kompresi berguna karena membantu mengurangi konsumsi sumber daya mahal, seperti hard disk space atau transmisi bandwidth . Pada sisi negatifnya, data dikompresi harus didekompresi untuk digunakan, dan ini pengolahan tambahan mungkin merugikan beberapa aplikasi. Sebagai contoh, skema kompresi untuk video mungkin memerlukan perangkat keras mahal untuk video yang akan didekompresi cukup cepat untuk dilihat karena sedang decompressed (pilihan untuk dekompresi video secara penuh sebelum
    [Show full text]
  • 'DIY' Digital Preservation for Audio Identify · Appraise · Organise · Preserve · Access Plan + Housekeeping
    'DIY' Digital Preservation for Audio Identify · Appraise · Organise · Preserve · Access Plan + housekeeping Part 1 (10:00am-10:50am) Part 2 (11:00am-11:45am) 10:00am-10:10am Intros and housekeeping 10:50am-11:00am [10-minute comfort break] 10:10am-10:30am Digital Preservation for audio 11:00am-11:15am Organise (Migrate) What material do you care 11:15am-11:45am Store, Maintain, Access about and hope to keep?_ Discussion & Questions 10:30am-10:50am Locate, Appraise, Identify What kind of files are you working with?_ Feel free to Using Zoom swap to ‘Grid View’ when slides are not in use, to gage ‘the room’. Please use the chat Please keep function to your mic on ask questions ‘mute’ when while slides not speaking. are in use. Who are we? • Bridging the Digital Gap traineeship scheme • UK National Archives (National Lottery Heritage Fund) • bringing ‘digital’ skills into the archives sector Why are we doing these workshops? • agitate the cultural record to reflect lived experience • embrace tools that support historical self-determination among non- specialists • raise awareness, share skills, share knowledge What is digital preservation? • digital material is vulnerable in different ways to analog material • digital preservation = “a series of managed activities undertaken to ensure continued access to digital materials for as long as necessary.” Audio practices and technological dependency Image credit: Tarje Sælen Lavik Image credit: Don Shall Image credit: Mk2010 Image credit: Stahlkocher Image credit: JuneAugust Digital preservation and ‘born-digital’ audio Bitstream File(s) Digital Content Rendered Content • codecs (e.g. LPCM) • formats and containers (e.g.
    [Show full text]
  • A Forensic Database for Digital Audio, Video, and Image Media
    THE “DENVER MULTIMEDIA DATABASE”: A FORENSIC DATABASE FOR DIGITAL AUDIO, VIDEO, AND IMAGE MEDIA by CRAIG ANDREW JANSON B.A., University of Richmond, 1997 A thesis submitted to the Faculty of the Graduate School of the University of Colorado Denver in partial fulfillment of the requirements for the degree of Master of Science Recording Arts Program 2019 This thesis for the Master of Science degree by Craig Andrew Janson has been approved for the Recording Arts Program by Catalin Grigoras, Chair Jeff M. Smith Cole Whitecotton Date: May 18, 2019 ii Janson, Craig Andrew (M.S., Recording Arts Program) The “Denver Multimedia Database”: A Forensic Database for Digital Audio, Video, and Image Media Thesis directed by Associate Professor Catalin Grigoras ABSTRACT To date, there have been multiple databases developed for use in many forensic disciplines. There are very large and well-known databases like CODIS (DNA), IAFIS (fingerprints), and IBIS (ballistics). There are databases for paint, shoeprint, glass, and even ink; all of which catalog and maintain information on all the variations of their specific subject matter. Somewhat recently there was introduced the “Dresden Image Database” which is designed to provide a digital image database for forensic study and contains images that are generic in nature, royalty free, and created specifically for this database. However, a central repository is needed for the collection and study of digital audios, videos, and images. This kind of database would permit researchers, students, and investigators to explore the data from various media and various sources, compare an unknown with knowns with the possibility of discovering the likely source of the unknown.
    [Show full text]
  • 1 Last Date Modified: 30 April 2015 BAE SYSTEMS INFORMATION
    BAE SYSTEMS INFORMATION SOLUTIONS INC. GEOSPATIAL EXPLOITATION PRODUCTS® PLATFORM SOFTWARE LICENSE AGREEMENT THIS SOFTWARE LICENSE AGREEMENT (“AGREEMENT”) APPLIES TO ANY SOFTWARE PRODUCT(S) THAT MAY BE PROVIDED BY BAE SYSTEMS INFORMATION SOLUTIONS INC. (“LICENSOR”) TO YOU (“LICENSEE”), INCLUDING BUT NOT LIMITED TO GXP XPLORER®, SOCET GXP ®, SOCET SET®, GXP WEBVIEWTM, GXP INMOTIONTM, GXP INMOTIONTM SERVER GXP JPIP SERVER AND IF APPLICABLE (AS SPECIFICALLY IDENTIFIED IN THE APPLICABLE ORDERING DOCUMENT OR CONTRACT) THE GXP XPLORER SERVER JPIP CONNECTOR FOR EXELIS IAS AND/OR THE GXP XPLORER SERVER TO DIB CONNECTOR (EACH SEPARATELY REFERRED TO BELOW AS “GXP SOFTWARE”). READ THE TERMS AND CONDITIONS OF THIS AGREEMENT CAREFULLY BEFORE (1) OPENING THE PACKAGE OR DOWNLOADING THE FILE CONTAINING THE GXP SOFTWARE, OR (2) CLICKING THE “I ACCEPT” BUTTON. THE GXP SOFTWARE AND THE ACCOMPANYING USER DOCUMENTATION (EACH REFERRED TO AS THE “PROGRAM”) ARE COPYRIGHTED AND LICENSED - NOT SOLD. BY OPENING THE SOFTWARE PACKAGE, OR CLICKING “I ACCEPT”, YOU ARE ACCEPTING AND AGREEING TO THE TERMS OF THIS AGREEMENT. IF YOU DO NOT ACCEPT THE TERMS AND CONDITIONS OF THIS AGREEMENT PROMPTLY RETURN THE UNOPENED PACKAGE TO THE PARTY FROM WHOM IT WAS ACQUIRED, CANCEL THE DOWNLOAD OR CANCEL THE INSTALLATION. IF YOU ARE A UNITED STATES (“U.S”) GOVERNMENT CUSTOMER, ACCEPTANCE OF THESE TERMS ARE EFFECTUATED BY ACCEPTANCE OF A PROPOSAL, QUOTE, OR OTHER ORDERING DOCUMENT OR CONTRACT INCORPORATING THIS AGREEMENT BY REFERENCE OR OTHERWISE OR BY CONTRACTING OFFICER EXECUTION OF THIS AGREEMENT. THIS AGREEMENT REPRESENTS THE ENTIRE AGREEMENT CONCERNING THE LICENSING OF THE PROGRAM BETWEEN LICENSEE AND LICENSOR, AND IT SUPERSEDES AND REPLACES IN ITS ENTIRETY ANY PRIOR PROPOSAL, REPRESENTATION, OR UNDERSTANDING BETWEEN THE PARTIES.
    [Show full text]
  • Open Source Licenses Applicable to Hitachi's Products Earlier Versions
    Open Source Licenses Applicable to Hitachi’s Products EARLIER VERSIONS Several products are listed below together with certain open source licenses applicable to the particular product. The open source software licenses are included at the end of this document. If the open source package has been modified, an asterisk (*) appears next to the name of the package. Note that the source code for packages licensed under the GNU General Public License or similar type of license that requires the licensor to make the source code publicly available (“GPL Software”) may be available for download as indicated below. If the source code for GPL Software is not included in the software or available for download, please send requests for source code for GPL Software to the contact person listed for the applicable product. The materials below are provided “AS IS,” without warranty of any kind, including, but not limited to, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement. Access to this material grants you no right or license, express or implied, statutorily or otherwise, under any patent, trade secret, copyright, or any other intellectual property right of Hitachi Vantara Corporation (“Hitachi”). Hitachi reserves the right to change any material in this document, and any information and products on which this material is based, at any time, without notice. Hitachi shall have no responsibility or liability to any person or entity with respect to any damages, losses, or costs arising from the materials
    [Show full text]
  • Repository Design Report with Attached Metadata Plan
    National Digital Information Infrastructure and Preservation Program Preserving Digital Public Television Project REPOSITORY DESIGN REPORT WITH ATTACHED METADATA PLAN Prepared by Joseph Pawletko, Software Systems Architect, New York University With contributions by Nan Rubin, Project Director, Thirteen/WNET-TV Kara van Malssen, Senior Research Scholar, New York University 2010-03-19 Table of Contents Executive Summary ………………………………………………………………………………………… 2 1. Background ……………………………………………………………………………………………..... 3 2. OAIS Reference Model and Terms …………………………………………………………………… 3 3. Preservation Repository Design ……………………………………………………………………….. 3 4. Core Archival Information Package Structure …………………………………………………….. 11 5. PDPTV Archival Information Package Structure …………………………………………………... 14 6. PDPTV Submission Information Packages …………………………………………………………... 17 7. PDPTV Archival Information Package Generation and Metadata Plan ……………………... 18 8. Content Transfer to the Library of Congress .……………………………………………………….. 22 9. Summary …………………………………………………………………………………………………… 23 10. Remaining Work …………………………………………………………………………………………. 30 11. Acknowledgements ……………………………………………………………………………………. 31 Appendix 1 Glossary and OAIS Operation ……………………………………………...…………… 32 Appendix 2 WNET NAAT 002405 METS File ……………………………………………………………. 37 Appendix 3 WNET NAAT 002405 PBCore File …………………………………………………………. 41 Appendix 4 WNET NAAT 002405 SD Broadcast Master PREMIS File ...……………………………. 46 Appendix 5 WNET NAAT 002405 SD Broadcast Master METSRights File …………………………. 48 Appendix 6 WGBH
    [Show full text]
  • Introduction • the Ffmpeg Family • Other Open-Source Pieces Of
    Open-Source Tools and Resources Summary • introduction • the FFmpeg family Reto Kromer • AV Preservation by reto.ch • other open-source pieces of software conclusion Akademie der bildenden Künste • Medienkunst: Technologie und Erhaltungsstrategien III Wien, 7.–10. Jänner 2020 1 2 CLI and/or GUI MD5 Checksums • command-line interface (CLI) Windows comes with: graphical user interface (GUI) CertUtil • macOS and Linux come with: md5 md5deep shasum 3 4 FFmpeg Components • ffmpeg • libavutil • ffplay • libavcodec FFmpeg • ffprobe • libavformat • libavdevice • libavfilter • libswscale • libswresample 5 6 Data Transformations File Transformations ffmpeg (CLI) ffmpeg.org demultiplex: libavformat ➔ decode: libavcodec FFmpeg Cookbook for Archivists filter: libavfilter ➔ avpres.net/FFmpeg/ encode: libavcodec ffmprovisr multiplex: libavformat ➔ amiaopensource.github.io/ffmprovisr/ 7 8 Metadata Extraction Media Players MediaInfo (GUI, CLI) VLC (GUI) ➔ mediaarea.net/MediaInfo ➔ www.videolan.org/vlc/ ffprobe (CLI) mpv (CLI) ➔ ffmpeg.org ➔ mpv.io ffplay (CLI) ➔ ffmpeg.org 9 10 A Graphical User Interface FFCommand Engine (GUI) ➔ github.com/ColorlabMD/FFCommand_Engine Other Software 11 12 The Missing Piece of Software avantages disavantages RAWcooked (CLI) TIFF data easier ➔ mediaarea.net/RAWcooked DPX bigger files OpenEXR to process JPEG 2000 data complexer FFV1 smaller files to process 13 14 RAWcooked Quality Control • encoding into Matroska (.mkv) using FFV1 QCTools (GUI), qcli (CLI) video codec and FLAC audio codec ➔ bavc.org/preserve-media/preservation-tools
    [Show full text]
  • Trafficmanager 7.0 User Guide
    Vantage TrafficManager User Guide 7.0 TrafficManager User Guide June 2016 193946 2 Copyrights and Trademark Notices Copyright © 2016 Telestream, LLC. All rights reserved worldwide. No part of this publication may be reproduced, transmitted, transcribed, altered, or translated into any languages without the written permission of Telestream. Information and specifications in this document are subject to change without notice and do not represent a commitment on the part of Telestream. Telestream. Telestream, CaptionMaker, Episode, Flip4Mac, FlipFactory, Flip Player, Lightspeed, ScreenFlow, Switch, Vantage, Wirecast, GraphicsFactory, MetaFlip, and Split-and-Stitch are registered trademarks and Gameshow, MacCaption, e-Captioning, Pipeline, Post Producer, Tempo, TrafficManager, and VOD Producer are trademarks of Telestream, LLC. All other trademarks are the property of their respective owners. Adobe. Adobe® HTTP Dynamic Streaming Copyright © 2014 of Adobe Systems All rights reserved. Apple. QuickTime, MacOS X, and Safari are trademarks of Apple, Inc. Bonjour, the Bonjour logo, and the Bonjour symbol are trademarks of Apple, Inc. Avid. Portions of this product Copyright 2012 Avid Technology, Inc. Dolby. Dolby and the double-D symbol are registered trademarks of Dolby Laboratories. Fraunhofer IIS and Thomson Multimedia. MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson Multimedia. Google. VP6 and VP8 Copyright Google Inc. 2014 All rights Reserved. MainConcept. MainConcept is a registered trademark of MainConcept LLC and MainConcept AG. Copyright 2004 MainConcept Multimedia Technologies. Manzanita. Manzanita is a registered trademark of Manzanita Systems, Inc. MCW. HEVC Decoding software licensed from MCW. MediaInfo. Copyright © 2002-2013 MediaArea.net SARL. All rights reserved. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    [Show full text]
  • Digital File Formats for Videotape Reformatting: Part 4. Detailed
    Federal Agencies Digitization Guidelines Initiative Digital File Formats for Videotape Reformatting Part 4. Detailed Matrix for Encodings (multi-page) This document presents the information on multiple, easily printable pages. Part 3 provides the same information in a unified table to facilitate comparisons. September 8, 2014 The FADGI Audio-Visual Working Group http://www.digitizationguidelines.gov/audio-visual/ ATTRIBUTES: Sustainability Factors: Disclosure • Scoring conventions: Good, Acceptable, Poor • Questions to Consider: Does complete technical documentation exist for this format? Is the format a standard (e.g., ISO)? How stable is the standard? Are source code for associated rendering software, validation tools, and software development kits widely available for this format? Uncompressed Acceptable 4:2:2, 8-bit (UYVY and Some documentation is available. Published standards do not exist for YUY2) these codecs, but documentation is available from multiple sources. Some of the best documentation is brief and available at fourcc.org. Microsoft and Apple also have some documentation available at their websites. SMPTE ST 377 offers some additional information about these encodings. Uncompressed Good 4:2:2, 10-bit (v210) Not a published standard. It is attributed to both QuickTime and AJA. Apple has some documentation on the structure and ordering of components of this format on their Apple Ice Floe site. JPEG 2000 - Good Lossless Two sets of disclosure around this format: ISO/IEC 15444-1:2004. Information technology -- JPEG 2000 image coding system -- Part 1: Core coding system (formal name); JPEG 2000 core coding (common name), especially the Broadcast Profiles, and SMPTE ST 422 (although ST 422 is MXF-specific and does not yet specify how to handle interlacing).
    [Show full text]
  • 4.6 Conversión De Formatos De Vídeo
    Vídeo y animaciones ::: Conversión de formatos de vídeo 370 Diseño de materiales multimedia. Web 2.0 4.6 Conversión de formatos de vídeo Vídeo y animaciones ::: Conversión de formatos de vídeo 371 Diseño de materiales multimedia. Web 2.0 4.6 Conversión de formatos de vídeo 4.6.1 Propiedades de un vídeo Introducción MediaInfo es un programa gratuito que permite visualizar las propiedades y metadatos de un archivo de audio o vídeo. ¿Qué información de un archivo multimedia te permite comprobar MediaInfo? • Metadatos generales del archivo: título, autor, director, album, número de pista, fecha, duración, etc • Vídeo: códec, bitrate, fotogramas por segundo, aspecto, etc. • Audio: codec, velocidad de muestreo, canales, idioma, bitrate, etc. • Texto: idioma de subtítulos. • Capítulos: número y lista de capítulos. Cuando el reproductor que estamos utilizando no es capaz de visualizar un archivo de audio o de vídeo por un problema de códecs, MediaInfo es una interesante aplicación porque permite obtener toda la información de ese archivo. Incluso proporciona una dirección en Internet donde es posible encontrar un reproductor o códec con que se pueda visualizar. ¿Qué formatos de archivo puede leer MediaInfo? • Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1, MPEG-2, MPEG-4, DVD (VOB)... • Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF... • Subtítulos: SRT, SSA, ASS, SAMI... ¿Qué puedes hacer con MediaInfo? • Leer múltiples formatos de archivo de vídeo y de audio. • Mostrar la información técnica y de metadatos en forma de texto, árbol, html, … • Exportar esta información como texto. • Integración de MediaInfo en el explorador de archivos de Windows Instalación de MediaInfo en Windows 1.
    [Show full text]
  • Metadata Extraction Service with FIMS Compliant XML Export Jérôme Martinez Mediaarea EBU FIMS Demonstrations At
    MediaInfo Metadata extraction service with FIMS compliant XML export Jérôme Martinez MediaArea EBU FIMS Demonstrations at IBC 2016, 10‑11 Sep 2016 What is MediaInfo? MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files. MediaInfo is versatile. Containers/wrappers SMPTE containers (MXF/DCP/IMF) GXF, LXF P2, XDCAM MPEG streaming containers (ts/m2ts/mpg/vob) MPEG file container (mp4) Quicktime (qt/mov) Matroska (mkv/mka/mks) RIFF (avi/wav/w64) Apple/SGI (aiff/aifc) Windows Media (asf/wma/wmv) ... Video/image formats HEVC/H.265 AVC/H.264 MPEG‑1/2 Video (mpgv/mpv/m1v/m2v) VC‑1, VC‑3/DNxHD DPX, EXR PNG, TIFF JPEG, JPEG 2000 FFv1 ... Audio formats PCM Dolby E AC‑3, E‑AC‑3 DTS AAC/HE‑AAC/HE‑AACv2 FLAC MPEG‑1/2 Audio (mp1/mp2/mp3) Captions/Subtitles CEA‑606/708 DVB subtitles ARIB captions N19/STL Teletext CDP WST TTML ... Metadata Container‑specific Ancillary data Time codes (MXF, GXF, QuickTime...) Bar data AFD AS‑11/DPP RDD18/EBU Tech 3349 Acquisition Metadata ... Examples of Metadata Width, height, frame rate, interlacement, bit depth, color space, subsampling, MXF version & OP, ... Writing library Channel assignment (left, right, rear...) Audio/caption language Law rating Broadcast service name Checksums presence ... Input formats Files (local/network) FTP/FTPS/SFTP HTTP/HTTPS (including Amazon S3) Direct memory access Export formats Flat text XML EBUCore (1.5/1.6) PBCore (1.2/2.0) MPEG‑7 FIMS (1.1/1.2) MediaInfo works everywhere. Interfaces Graphical User Interface Command Line Interface API (library) Bindings C, C++ C#/Mono VB.net Python Java node.js (unofficial) ..
    [Show full text]
  • Freeware-List.Pdf
    FreeWare List A list free software from www.neowin.net a great forum with high amount of members! Full of information and questions posted are normally answered very quickly 3D Graphics: 3DVia http://www.3dvia.com...re/3dvia-shape/ Anim8or - http://www.anim8or.com/ Art Of Illusion - http://www.artofillusion.org/ Blender - http://www.blender3d.org/ CreaToon http://www.creatoon.com/index.php DAZ Studio - http://www.daz3d.com/program/studio/ Freestyle - http://freestyle.sourceforge.net/ Gelato - http://www.nvidia.co...ge/gz_home.html K-3D http://www.k-3d.org/wiki/Main_Page Kerkythea http://www.kerkythea...oomla/index.php Now3D - http://digilander.li...ng/homepage.htm OpenFX - http://www.openfx.org OpenStages http://www.openstages.co.uk/ Pointshop 3D - http://graphics.ethz...loadPS3D20.html POV-Ray - http://www.povray.org/ SketchUp - http://sketchup.google.com/ Sweet Home 3D http://sweethome3d.sourceforge.net/ Toxic - http://www.toxicengine.org/ Wings 3D - http://www.wings3d.com/ Anti-Virus: a-squared - http://www.emsisoft..../software/free/ Avast - http://www.avast.com...ast_4_home.html AVG - http://free.grisoft.com/ Avira AntiVir - http://www.free-av.com/ BitDefender - http://www.softpedia...e-Edition.shtml ClamWin - http://www.clamwin.com/ Microsoft Security Essentials http://www.microsoft...ity_essentials/ Anti-Spyware: Ad-aware SE Personal - http://www.lavasoft....se_personal.php GeSWall http://www.gentlesec...m/download.html Hijackthis - http://www.softpedia...ijackThis.shtml IObit Security 360 http://www.iobit.com/beta.html Malwarebytes'
    [Show full text]