— Jan Newmarch Linux Sound Programming
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Subaligner's Documentation!
subaligner Release 0.2.0 Xi Bai Jul 31, 2021 CONTENTS 1 Installation 3 2 Usage 5 3 Advanced Usage 7 4 Anatomy 11 5 Test 13 6 Acknowledgement 15 7 License 17 8 API Reference 19 8.1 subaligner................................................ 19 9 Indices and tables 41 Python Module Index 43 Index 45 i ii subaligner, Release 0.2.0 Given an out-of-sync subtitle file along with a piece of audiovisual content carrying speeches described by it, Sub- aligner provides a one-stop solution on automatic subtitle synchronisation and translation with pretrained deep neural networks and forced alignments. In essence, aligning subtitles is a dual-stage process with a Bidirectional Long Short- Term Memory network trained upfront. Subaligner helps subtitlers not only in preprocessing raw subtitle materials (outcome from stenographers or STT workflow, etc.) but also in gaining quality control over their work within subtitle post-production. This tool also tolerates errors that occurred in live subtitles which sometimes do not completely or correctly represent what people actually spoke in the companion audiovisual content. Subligner has been shipped with a command-line interface which helps users to conduct various tasks around subtitle synchronisation and multilingual translation without writing any code. Application programming interfaces are also provided to developers wanting to perform those tasks programmatically. Moreover, with existing audiovisual and in-sync subtitle files at hand, advanced users can train their own synchronisers with a single command and zero setup. A handful of subtitle formats are supported and can be converted from one to another either during synchronisation and translation or on on-demand. -
Open Source Subtitle Editor Software Study for Section 508 Close Caption Applications
https://ntrs.nasa.gov/search.jsp?R=20140002618 2019-08-29T14:44:57+00:00Z Open Source Subtitle Editor Software Study for Section 508 Close Caption Applications Brandon F. Murphy NASA. John F. Kennedy Space Center Major: Computer Science USRP Summer 2013 Session Date: July 30 2013 NASA USRP - Internship Final Report Open Source Subtitle Editor Software Study for Section 508 Close Caption Applications Brandon F. Murphy North Carolina Agricultural and Technical State University Greensboro, North Carolina. 27411 Nomenclature cc = Closed Captioning !TAW = IT Accessibility and Workforce GSA = General Services Administration EfT = Electronic and Information Technology .srt = the file extension for Sub Rip subtitle files oss = Open Source Software .ssa = SubStation Alpha .ass = Advanced SubStation Alpha Subtitle .sub = Subtitling file .txt = Text File .idx = Index file I. Introduction Government agencies are required by law under the Section 508 policy to provide any tools or services for their employees who may need them. For those who need special assistance these tools and services help them do their job to the best of their ability. With these tools and services a person with disabilities will have equal opportunities for advancing in their company, as others do. This research and implementation was used to find cost effective solutions to make information available to all Government employees as required by law, Section 508. II. Abstract This paper will focus on a specific item within the NASA Electronic Information Accessibility Policy - Multimedia Presentation shall have synchronized caption; thus making information accessible to a person with hearing impairment. This synchronized caption will assist a person with hearing or cognitive disability to access the same information as everyone else. -
Komentovaný Překlad Titulků K Dokumentárnímu Filmu "Solovki - Kreposť Ducha"
Masarykova univerzita Filozofická fakulta Ústav slavistiky Překladatelství ruského jazyka Bc. Petra Matelová Komentovaný překlad titulků k dokumentárnímu filmu "Solovki - Kreposť ducha" Magisterská diplomová práce Vedoucí práce: doc. PhDr. Jiří Gazda, CSc. Brno 2015 Prohlašuji, že jsem diplomovou práci vypracovala samostatně s využitím uvedených pramenů a literatury. …………………………………………….. Podpis autora práce Zde bych chtěla poděkovat vedoucímu práce doc. PhDr. Jiřímu Gazdovi, CSc., za odborné vedení, za jeho ochotu, trpělivost a cenné rady, které mi poskytl v průběhu zpracování diplomové práce. Děkuji také Mgr. Oxaně Ushakové, Ph.D., za gramatickou kontrolu přepisu dokumentárního filmu a Mgr. Stanislavě Špačkové za odborné konzultace. Mé velké díky patří i Mgr. Irině Sialini za korekturu ruského resumé. V neposlední řadě děkuji doc. PhDr. Jeleně Jevgeněvně Kotcové, Tatjaně Konstantinovně Savinské a Jeleně Aleksejevně Postojevové za obrovskou vstřícnost a ochotu, díky kterým jsem měla možnost osobně poznat Solovecké ostrovy. Poděkování patří rovněž celé mé rodině za jejich trpělivost a podporu. Úvod ................................................................................................................................................... 6 I. TEORETICKÁ ČÁST ............................................................................................. 8 1 Audiovizuální překlad .......................................................................................................... 9 1.1 Druhy AVP ...................................................................................................... -
Working with Digital Video
Working with digital video By admin Published: 10/04/2007 - 08:35 Peter Westenberg , October 2007 Working with digital video is part of many artistic disciplines. Besides single screen narratives, video productions can range from animation, multiple screen installation to interactive work. Still, many aspects of digital video can be traced back to the history of film. The interface of a timeline editing software such as Cinelerra [1] shows a multitrack timeline, a viewing monitor, a bin for clips; echoing the setup of a flatbed table for editing celluloid. A dual head set up Cinelerra work station The physical materiality of film and video are fundamentaly different: celluloid versus pixels, chemicals versus algorhytms, but the relationship between film and video has mutually matured. As outlined by Matt Hanson [1b] , video expands cinematographic traditions in new directions, filmmakers can benefit from digitisation by reclaiming the central position of creativity in the film process, as pointed out by Samira Makhmalbaf. [1c] 1 / 28 An 'Old Delft Cinemonta' 16mm editing table in use at the Filmwerkplaats in Rotterdam Digital video also roots in artistic practices of the sixties and seventies. [1a] Artists started using video to capture temporary performances (Joan Jonas [2] , Vito Acconci [3] ), they integrated video monitors in installations (Nam June Paik [4] ), experimented with filters and mixing in video paintings (Peter Campus [5] ). Compared to film cameras, video cameras had a strong feature: it became possible connect a monitor and view directly what the camera recorded. Today, artists can use softwares such as Lives [5] , Jahshaka [6] , Zone Minder [7] or Pure Data [8] and Linux distributions aimed at audio and visual creation such as Dyne:bolic [9] Apodio [10] and Ubuntu Studio [11] to further explore the possibilities of real time video, multiple camera input and live interaction. -
Aligning Intent and Behavior in Software Systems: How Programs Communicate & Their Distribution and Organization
© 2020 William B. Dietz ALIGNING INTENT AND BEHAVIOR IN SOFTWARE SYSTEMS: HOW PROGRAMS COMMUNICATE & THEIR DISTRIBUTION AND ORGANIZATION BY WILLIAM B. DIETZ DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Computer Science in the Graduate College of the University of Illinois at Urbana-Champaign, 2020 Urbana, Illinois Doctoral Committee: Professor Vikram Adve, Chair Professor John Regehr, University of Utah Professor Tao Xie Assistant Professor Sasa Misailovic ABSTRACT Managing the overwhelming complexity of software is a fundamental challenge because complex- ity is the root cause of problems regarding software performance, size, and security. Complexity is what makes software hard to understand, and our ability to understand software in whole or in part is essential to being able to address these problems effectively. Attacking this overwhelming complexity is the fundamental challenge I seek to address by simplifying how we write, organize and think about programs. Within this dissertation I present a system of tools and a set of solutions for improving the nature of software by focusing on programmer’s desired outcome, i.e. their intent. At the program level, the conventional focus, it is impossible to identify complexity that, at the system level, is unnecessary. This “accidental complexity” includes everything from unused features to independent implementations of common algorithmic tasks. Software techniques driving innovation simultaneously increase the distance between what is intended by humans – developers, designers, and especially the users – and what the executing code does in practice. By preserving the declarative intent of the programmer, which is lost in the traditional process of compiling and linking and building software, it is easier to abstract away unnecessary details. -
Hedhje Në Qarkullim 4.8.1 Michal Čihař
The Weblate Manual Hedhje Në Qarkullim 4.9 Michal Čihař 01 tet, 2021 Dokumentime përdoruesi 1 Dokumentime përdoruesi 1 1.1 Gjëra elementare Weblate ...................................... 1 1.2 Regjistrim dhe profil përdoruesi ................................... 1 1.3 Përkthim duke përdorur Weblate-in ................................. 10 1.4 Shkarkim dhe ngarkim përkthimesh ................................. 19 1.5 Fjalorth ................................................ 23 1.6 Checks and fixups .......................................... 25 1.7 Kërkim ................................................ 47 1.8 Rrjedha pune përkthimi ....................................... 52 1.9 Pyetje të Bëra Rëndom ........................................ 55 1.10 Formate të mbuluar kartelash ..................................... 62 1.11 Integrim kontrolli versioni ...................................... 83 1.12 Weblate’s REST API ......................................... 90 1.13 Klient Weblate ............................................ 134 1.14 API Python e Weblate-it ....................................... 138 2 Dokumentime përgjegjësi 141 2.1 Udhëzime formësimi ......................................... 141 2.2 Sendësrtime Weblate ......................................... 200 2.3 Upgrading Weblate .......................................... 201 2.4 Kopjeruajtje dhe zhvendosje e Weblate ................................ 208 2.5 Mirëfilltësim ............................................. 214 2.6 Kontroll hyrjesh ............................................ 224 -
Ubuntuguide Part2
UbuntuGuide Part2 - http://ubuntuguide.org/index.php?title=UbuntuGuide_Part2&... UbuntuGuide Part2 From Contents 1 Boot from a Live CD 2 UEFI 3 Coreboot 4 Multiple OS Installation 4.1 Introduction 4.1.1 Using Grub Legacy for the boot partition 4.2 Partition design 4.3 Windows partitions 4.3.1 Changing Windows partition sizes 4.3.1.1 Using Shrink Volume on Vista and Windows 7 4.3.1.2 Reinstalling Vista or Windows 7 on a new partition 4.3.1.2.1 Using Windows Recovery Disks 4.3.1.3 Windows XP (or earlier) 4.3.1.4 Windows bootloaders 4.4 Install your first Linux OS 4.5 Copy boot files to the small Grub partition 4.6 Reinstall Grub to MBR 4.7 Install your second Linux OS 4.8 Changing main Grub boot menu settings 4.8.1 Using UUIDs for the main Grub bootloader menu 4.8.2 Add MacOSX entry 4.9 Re-installing Grub Legacy after Windows upgrade or re-installation 4.10 Other chainloader options 4.10.1 Chainloading Grub2 from Grub Legacy 4.11 The (hd0,9) problem 4.12 Protecting Grub Legacy from cracking 4.13 Manipulating partitions on the hard drive 5 Manipulating Partitions 5.1 Use the (K)Ubuntu Desktop LiveCD 5.2 Use GParted to manage partitions 5.3 One linux-swap partition per computer 5.4 Creating and "moving" free space 5.5 Creating or resizing a partition 5.6 Changing Grub Legacy in a boot partition 5.7 Changing Grub2 in a changed partition 5.7.1 Booting (K)Ubuntu manually from Grub Legacy 5.7.2 Discovering the current kernel files manually 5.8 Changing Grub Legacy in a changed partition 6 Virtualbox in Windows 6.1 Install Virtualbox in Windows 6.2 Install Ubuntu edition for virtual machines 6.2.1 Install a desktop 6.2.2 Install Linux Guest Additions 6.2.3 Creating shared folders 7 Android emulation 7.1 Android-x86 in VirtualBox 7.1.1 Networking for Android-x86 7.1.1.1 Wired networking for Android-x86 RC 4.0RC1 7.1.2 Installing apps 7.1.2.1 Modified apps 7.1.3 Usage tips 7.2 Android SDK emulator 7.2.1 Networking for Android SDK 7.2.2 Installing an app 1 of 177 08/10/2013 09:04 AM UbuntuGuide Part2 - http://ubuntuguide.org/index.php?title=UbuntuGuide_Part2&.. -
Subtitle Converter User's Guide
Subtitle Converter User’s Guide SUBTITLE CONVERTER USER’S GUIDE 2 LEGAL NOTICE The information in this manual is furnished for informational use only. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the prior written permission of Jongbel Media Solutions Ltd. The software described in this manual is owned by Jongbel Media Solutions Ltd. It is protected by Bulgarian Copyright Law as well as by international copyright treaties and may be used or copied only in accordance with the license agreement. Jongbel Media Solutions Ltd. provides this manual “as is” without any warranty, either express or implied. This publication may contain typographical errors or technical inaccuracies. While every precaution has been taken in the preparation of this document, Jongbel Media Solutions Ltd. assumes no responsibility for errors or omissions. Nor is any liability assumed for damages resulting from the use of the information contained herein. Changes are periodically made to the information herein; they will be incorporated in new versions of the manual. Please check the Jongbel Media Solutions website regularly for User Manual updates. Jongbel Media Solutions Ltd. may introduce changes or improvements in the products described in this manual at any time without any special notice. Please address your comments or questions to: Jongbel Media Solutions Ltd. [email protected] www.jongbel.com www.jongbel.com SUBTITLE CONVERTER USER’S GUIDE 3 TABLE OF CONTENTS 1. Overview.............................................................................................................................................. -
Open Source Subtitle Editor Software Study for Section 508 Close Caption Applications
Open Source Subtitle Editor Software Study for Section 508 Close Caption Applications Brandon F. Murphy NASA. John F. Kennedy Space Center Major: Computer Science USRP Summer 2013 Session Date: July 30 2013 NASA USRP - Internship Final Report Open Source Subtitle Editor Software Study for Section 508 Close Caption Applications Brandon F. Murphy North Carolina Agricultural and Technical State University Greensboro, North Carolina. 27411 Nomenclature cc = Closed Captioning !TAW = IT Accessibility and Workforce GSA = General Services Administration EfT = Electronic and Information Technology .srt = the file extension for Sub Rip subtitle files oss = Open Source Software .ssa = SubStation Alpha .ass = Advanced SubStation Alpha Subtitle .sub = Subtitling file .txt = Text File .idx = Index file I. Introduction Government agencies are required by law under the Section 508 policy to provide any tools or services for their employees who may need them. For those who need special assistance these tools and services help them do their job to the best of their ability. With these tools and services a person with disabilities will have equal opportunities for advancing in their company, as others do. This research and implementation was used to find cost effective solutions to make information available to all Government employees as required by law, Section 508. II. Abstract This paper will focus on a specific item within the NASA Electronic Information Accessibility Policy - Multimedia Presentation shall have synchronized caption; thus making information accessible to a person with hearing impairment. This synchronized caption will assist a person with hearing or cognitive disability to access the same information as everyone else. This paper focuses on the research and implementation for CC (subtitle option) support to video multimedia. -
Adding Subtitles(SRT, ASS, SSA) to MP4 Movie
1 / 5 Adding Subtitles(SRT, ASS, SSA) To MP4 Movie How to add downloaded subtitles to your MP4 movies. After getting subtitle files from internet (most of subtitle files are with .srt, .ass and .ssa file .... Some videos don't have embedded subtitles, then subtitles can be provided in separate subtitle files (.srt, .ssa, .ass). With Easy Subtitles you can easily modify .... [b]Video formats:[/b] AVI, MP4, MKV, WMV, MPG, MPEG, VOB, TOD, MOD, FLV, and all regular video formats. - [b]Subtitle formats:[/b] SRT, ASS, .... If the subtitle is a separate file called subtitle.srt, you can use this command: ... ffmpeg -i video.avi -vf "ass=subtitle.ass" out.avi ... You can burn "picture-based" subtitles into a movie as well, by using the overlay video ... Sometimes adding this filter have a side effect of breaking encoding when input file has .... Many people have requested this feature to be added to Handbrake over ... For this to work, you need your ... The exact process of adding subtitles will depend on your movie program, the version of the program and your operating system. ... Subtitle files inside this folder often end in the extensions .srt, .sub, .ssa and .ass. ... Open your iTunes software on your computer and see if the MP4 movie you want to transfer is in its menu.. Submerge is the easiest way to add hardcoded subtitles to your movies and TV shows. ... SRT, ASS, and SSA format ...profiles when converting multiple. 113. 28 ... It converts videos to MP4 format for using with smartphones and tablets.. Or add a subtitle to a foreign movie for understanding the movie better? .. -
Video Encoding with Open Source Tools
Video Encoding with Open Source Tools Steffen Bauer, 26/1/2010 LUG Linux User Group Frankfurt am Main Overview Basic concepts of video compression Video formats and codecs How to do it with Open Source and Linux 1. Basic concepts of video compression Characteristics of video streams Framerate Number of still pictures per unit of time of video; up to 120 frames/s for professional equipment. PAL video specifies 25 frames/s. Interlacing / Progressive Video Interlaced: Lines of one frame are drawn alternatively in two half-frames Progressive: All lines of one frame are drawn in sequence Resolution Size of a video image (measured in pixels for digital video) 768/720×576 for PAL resolution Up to 1920×1080p for HDTV resolution Aspect Ratio Dimensions of the video screen; ratio between width and height. Pixels used in digital video can have non-square aspect ratios! Usual ratios are 4:3 (traditional TV) and 16:9 (anamorphic widescreen) Why video encoding? Example: 52 seconds of DVD PAL movie (16:9, 720x576p, 25 fps, progressive scan) Compression Video codec Raw Size factor Comment 1300 single frames, MotionTarga, Raw frames 1.1 GB - uncompressed HUFFYUV 459 MB 2.2 / 55% Lossless compression MJPEG 60 MB 20 / 95% Motion JPEG; lossy; intraframe only lavc MPEG-2 24 MB 50 / 98% Standard DVD quality X.264 MPEG-4 5.3 MB 200 / 99.5% High efficient video codec AVC Basic principles of multimedia encoding Video compression Lossy compression Lossless (irreversible; (reversible; using shortcomings statistical encoding) in human perception) Intraframe encoding -
Ffmpeg Filters Documentation Table of Contents
FFmpeg Filters Documentation Table of Contents 1 Description 2 Filtering Introduction 3 graph2dot 4 Filtergraph description 4.1 Filtergraph syntax 4.2 Notes on filtergraph escaping 5 Timeline editing 6 Audio Filters 6.1 adelay 6.1.1 Examples 6.2 aecho 6.2.1 Examples 6.3 aeval 6.3.1 Examples 6.4 afade 6.4.1 Examples 6.5 aformat 6.6 allpass 6.7 amerge 6.7.1 Examples 6.8 amix 6.9 anull 6.10 apad 6.10.1 Examples 6.11 aphaser 6.12 aresample 6.12.1 Examples 6.13 asetnsamples 6.14 asetrate 6.15 ashowinfo 6.16 astats 6.17 astreamsync 6.17.1 Examples 6.18 asyncts 6.19 atempo 6.19.1 Examples 6.20 atrim 6.21 bandpass 6.22 bandreject 6.23 bass 6.24 biquad 6.25 bs2b 6.26 channelmap 6.27 channelsplit 6.28 chorus 6.28.1 Examples 6.29 compand 6.29.1 Examples 6.30 dcshift 6.31 earwax 6.32 equalizer 6.32.1 Examples 6.33 flanger 6.34 highpass 6.35 join 6.36 ladspa 6.36.1 Examples 6.36.2 Commands 6.37 lowpass 6.38 pan 6.38.1 Mixing examples 6.38.2 Remapping examples 6.39 replaygain 6.40 resample 6.41 silencedetect 6.41.1 Examples 6.42 silenceremove 6.42.1 Examples 6.43 treble 6.44 volume 6.44.1 Commands 6.44.2 Examples 6.45 volumedetect 6.45.1 Examples 7 Audio Sources 7.1 abuffer 7.1.1 Examples 7.2 aevalsrc 7.2.1 Examples 7.3 anullsrc 7.3.1 Examples 7.4 flite 7.4.1 Examples 7.5 sine 7.5.1 Examples 8 Audio Sinks 8.1 abuffersink 8.2 anullsink 9 Video Filters 9.1 alphaextract 9.2 alphamerge 9.3 ass 9.4 bbox 9.5 blackdetect 9.6 blackframe 9.7 blend, tblend 9.7.1 Examples 9.8 boxblur 9.8.1 Examples 9.9 codecview 9.9.1 Examples 9.10 colorbalance 9.10.1 Examples