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RecordMyDesktop
recordMyDesktop is a free and open source software, free and open source desktop Screencast, screencasting software application written for Linux. The program is separated into two parts; a command line tool called ''recordmydesktop'', licensed under GNU General Public License, GPL-2.0-or-later, that performs the tasks of capturing and encoding, and front-ends that exposes the program functionality graphically. There are two front-ends written in Python (programming language), Python: ''gtk-recordmydesktop'' which is licensed under GNU General Public License, GPL-2.0-or-later, and ''qt-recordymydesktop'' which is licensed under GNU General Public License, GPL-3.0-or-later. recordMyDesktop also offers the ability to record audio through Advanced Linux Sound Architecture, ALSA, Open Sound System, OSS or the JACK Audio Connection Kit, JACK audio server. RecordMyDesktop only outputs to Ogg using Theora for video and Vorbis for audio. See also *Comparison of screencasting softw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theora
Theora is a free file format, free Lossy compression, lossy video compression format. It is developed by the Xiph.Org Foundation and distributed without licensing fees alongside their other free and open media projects, including the Vorbis audio format and the Ogg container. The libtheora video codec is the reference implementation (computing), reference implementation of the Theora video compression format being developed by the Xiph.Org Foundation. Theora is derived from the formerly Proprietary software, proprietary VP3 codec, released into the public domain by On2 Technologies. It is broadly comparable in design and bitrate efficiency to MPEG-4 Part 2, early versions of Windows Media Video, and RealVideo while lacking some of the features present in some of these other codecs. It is comparable in open standards philosophy to the BBC's Dirac (video compression format), Dirac codec. Theora is named after Theora Jones, Edison Carter's Controller on the ''Max Headroom (TV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vorbis
Vorbis is a free and open-source software project headed by the Xiph.Org Foundation. The project produces an audio coding format and software reference encoder/decoder (codec) for lossy audio compression. Vorbis is most commonly used in conjunction with the Ogg container format and it is therefore often referred to as Ogg Vorbis. Vorbis is a continuation of audio compression development started in 1993 by Chris Montgomery. Intensive development began following a September 1998 letter from the Fraunhofer Society announcing plans to charge licensing fees for the MP3 audio format. The Vorbis project started as part of the Xiphophorus company's Ogg project (also known as OggSquish multimedia project). Chris Montgomery began work on the project and was assisted by a growing number of other developers. They continued refining the source code until the Vorbis file format was frozen for 1.0 in May 2000. Originally licensed as LGPL, in 2001 the Vorbis license was changed to the BSD lic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Software Programmed In C
Free may refer to: Concept * Freedom, having the ability to do something, without having to obey anyone/anything * Freethought, a position that beliefs should be formed only on the basis of logic, reason, and empiricism * Emancipate, to procure political rights, as for a disenfranchised group * Free will, control exercised by rational agents over their actions and decisions * Free of charge, also known as gratis. See Gratis vs libre. Computing * Free (programming), a function that releases dynamically allocated memory for reuse * Free format, a file format which can be used without restrictions * Free software, software usable and distributable with few restrictions and no payment * Freeware, a broader class of software available at no cost Mathematics * Free object ** Free abelian group ** Free algebra ** Free group ** Free module ** Free semigroup * Free variable People * Free (surname) * Free (rapper) (born 1968), or Free Marie, American rapper and media personal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Softpedia
Softpedia is a software and tech news website based in Romania. It indexes, reviews and hosts various downloadable software and reports news on technology and science topics. Website Softpedia hosts reviews written by its staff—each review includes a 1 to 5 star rating and often a public rating to which any of the site's visitors may contribute. Products are organised in categories which visitors can sort according to most recent updates, number of downloads, or ratings. Free software and commercial software (and their free trials) can also be separated. Softpedia displays virtual awards for products free of adware, spyware and commercial tie-ins. Products that include these unrelated and/or unanticipated components and offers (which are known as potentially unwanted programs) are marked so visitors can make educated choices about them. Softpedia does not repack software for distribution. It provides direct downloads of software in its original provided form, links to devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lifehacker
''Lifehacker'' is a weblog about life hacks and software that launched on January 31, 2005. The site was originally launched by Gawker Media and is currently owned by G/O Media. The blog posts cover a wide range of topics including: Microsoft Windows, Mac, Linux programs, iOS and Android, as well as general life tips and tricks. The website is known for its fast-paced release schedule from its inception, with content being published every half hour all day long. In addition, ''Lifehacker'' has international editions: ''Lifehacker Australia'' ( owned by Pedestrian), ''Lifehacker Japan'', and ''Lifehacker UK'', which feature most posts from the U.S. edition along with extra content specific to local readers. ''Lifehacker UK'' folded on September 9, 2020 when its UK publisher decided not to renew its license. History Gina Trapani founded ''Lifehacker'' and was the site's sole blogger until September 2005, when two associate editors joined her, Erica Sadun and D. Keith Robinson. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SimpleScreenRecorder
SimpleScreenRecorder is a Qt-based screencast software made for Unix operating systems, which was created as a simpler alternative to programs such as FFmpeg/ avconv and VLC. Features SimpleScreenRecorder can capture a video-audio record of the entire computer screen or part of it, or record OpenGL applications such as video games directly. The program synchronizes the captured video and audio properly, reduces the frame rate of the video if the user's computer is too slow, and is fully multi-threaded. Users can pause and resume recording by clicking a button or by pressing a hotkey. The program can also show statistics about the computer's performance during recording. The program allows users to select options for the screen capture such as 'Follow the cursor' and 'Record the cursor'. SimpleScreenRecorder can output video and audio into many final file container formats. These distinct video and audio encodings are also customizable. The resolution and frame rate of the resulti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Screencasting Software
This page provides a comparison of notable screencasting software, used to record activities on the computer screen. This software is commonly used for desktop recording, gameplay recording and video editing. Screencasting software is typically limited to streaming and recording desktop activity alone, in contrast with a software vision mixer, which has the capacity to mix and switch the output between various input streams. Comparison by specification Comparison by features The following table compares features of screencasting software. The table has seven fields, as follows: # Product name: Product's name; sometime includes edition if a certain edition is targeted # Audio: Specifies whether the product supports recording audio commentary on the video # Entire desktop: Specifies whether product supports recording the entire desktop # OpenGL: Specifies whether the product supports recording from video games and software that employ OpenGL to render digital image # Direct3D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux
Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which includes the kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name "GNU/Linux" to emphasize the importance of GNU software, causing some controversy. Popular Linux distributions include Debian, Fedora Linux, and Ubuntu, the latter of which itself consists of many different distributions and modifications, including Lubuntu and Xubuntu. Commercial distributions include Red Hat Enterprise Linux and SUSE Linux Enterprise. Desktop Linux distributions include a windowing system such as X11 or Wayland, and a desktop environment such as GNOME or KDE Plasma. Distributions intended for ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C (programming Language)
C (''pronounced like the letter c'') is a General-purpose language, general-purpose computer programming language. It was created in the 1970s by Dennis Ritchie, and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted CPUs. It has found lasting use in operating systems, device drivers, protocol stacks, though decreasingly for application software. C is commonly used on computer architectures that range from the largest supercomputers to the smallest microcontrollers and embedded systems. A successor to the programming language B (programming language), B, C was originally developed at Bell Labs by Ritchie between 1972 and 1973 to construct utilities running on Unix. It was applied to re-implementing the kernel of the Unix operating system. During the 1980s, C gradually gained popularity. It has become one of the measuring programming language popularity, most widely used programming languages, with C compilers avail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JACK Audio Connection Kit
JACK Audio Connection Kit (or JACK; a recursive acronym) is a professional sound server Application programming interface, API and pair of daemon (computing), daemon implementations to provide real-time, low-latency connections for both audio and MIDI data between applications. JACK was developed by a community of open-source developers led by Paul Davis (programmer), Paul Davis (who won an Open Source Award in 2004 for this work) and has been a key piece of infrastructure and the de facto standard for professional audio software on Linux since its inception in 2002. The server is free software, licensed under GNU General Public License, GPL-2.0-or-later, while the library is licensed under GNU Lesser General Public License, LGPL-2.1-or-later. Implementations The JACK API is standardized by consensus, and two compatible implementations exist: jack1, which is implemented in plain C and has been in maintenance mode for a while, and jack2 (originally jackdmp), a re-implementation i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Sound System
The Open Sound System (OSS) is an interface for making and capturing sound in Unix and Unix-like operating systems. It is based on standard Unix devices system calls (i.e. POSIX read, write, ioctl, etc.). The term also sometimes refers to the software in a Unix kernel that provides the OSS interface; it can be thought of as a device driver (or a collection of device drivers) for sound controller hardware. The goal of OSS is to allow the writing of sound-based applications that are agnostic of the underlying sound hardware. OSS was created by Hannu Savolainen and is distributed under four license options, three of which are free software licences, thus making OSS free software. API The API is designed to use the traditional Unix framework of open(), read(), write(), and ioctl(), via special devices. For instance, the default device for sound input and output is /dev/dsp. Examples using the shell: cat /dev/random > /dev/dsp # plays white noise through the speaker cat / ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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