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OBS Studio is a free and open-source app for screencasting and live streaming.Written in C/C++ and built with Qt, OBS Studio provides real-time capture, scene composition, recording, encoding, and broadcasting via Real-Time Messaging Protocol (RTMP), HLS, SRT, RIST or WebRTC.
In revision 1.2, released in 2013, a new "Reduced Blanking Timing Version 2" mode was added which further reduces the horizontal blanking interval from 160 to 80 pixels, increases pixel clock precision from ±0.25 MHz to ±0.001 MHz, and adds the option for a 1000/1001 modifier for ATSC/NTSC video-optimized timing modes (e.g. 59.94 Hz instead ...
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.
Actual throughput varies on the selected preset, user-controlled parameters and settings, and the GPU/memory clock frequencies. The published 8× rating is achievable with the NVENC high-performance preset, which sacrifices compression efficiency and quality for encoder throughput.
Streamlabs Desktop (formerly Streamlabs OBS) is a free and open-source streaming software that is based on a fork of OBS Studio. Electron is used as the software framework for the user interface. [4] Streamlabs distributes the user's content over platforms such as Twitch, YouTube, and Facebook. [2] [5]
For this reason, MIPS has become not a measure of instruction execution speed, but task performance speed compared to a reference. In the late 1970s, minicomputer performance was compared using VAX MIPS, where computers were measured on a task and their performance rated against the VAX-11/780 that was marketed as a 1 MIPS machine.
Compression is relatively low and the resulting file sizes are relatively large: A two-minutes-long screencast of a full HD screen (1920×1080) may take up 3.95 GiB on disk. [5] There is an option to encode the RGB value of every pixel, but the default is to use a YUV scheme for better compression. [ 6 ]
XSplit Broadcaster 1.2 became publicly available in January 2013. This update included enhancements in performance and support for new hardware devices such as Elgato Game Capture HD. [2] XSplit Broadcaster 1.3 was released in November 2013. This version contained security fixes to prevent login issues reported by some users.