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OBS Studio (also Open Broadcaster Software or OBS, for short) [8] is a free and open-source, cross-platform screencasting and streaming app. It is available for Windows, macOS, Linux distributions, and BSD. The OBS Project raises funds on Open Collective and Patreon. [9] [10]
Adaptive bit rate over HTTP was created by the DVD Forum at the WG1 Special Streaming group in October 2002. The group was co-chaired by Toshiba and Phoenix Technologies, The expert group count with the collaboration of Microsoft, Apple Computer, DTS Inc., Warner Brothers, 20th Century Fox, Digital Deluxe, Disney, Macromedia and Akamai.
The maximum NVENC HEVC coding tree unit (CU) size is 32 (the HEVC standard allows a maximum of 64), and its minimum CU size is 8. HEVC encoding also lacks Sample Adaptive Offset (SAO). Adaptive quantization, look-ahead rate control, adaptive B-frames (H.264 only) and adaptive GOP features were added with the release of Nvidia Video Codec SDK 7 ...
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]
[23] [24] The decoding software can allow playback of 4K UHDTV at 60 fps on personal computers and 1080p on smartphones and was planned to demonstrated at the 2013 Mobile World Congress. [ 23 ] [ 24 ] In a JCT-VC document NTT DoCoMo showed that their HEVC software decoder could decode 3840x2160 at 60 fps using 3 decoding threads on a 2.7 GHz ...
Unreal Media Server – multi-protocol media server for streaming any file format and real time live audio/video to WebRTC, Flash, Silverlight, iOS, STB, HTML5 viewers; VideoLAN – GPL; Vidiator – Xenon Streaming Server; VMix – a software switcher, recorder and live streaming program for Windows, developed by Studio Coast PTY LTD; Windows ...
In April 2015 Google released a significant update to its libvpx library, with version 1.4.0 adding support for 10-bit and 12-bit bit depth, 4:2:2 and 4:4:4 chroma subsampling, and VP9 multithreaded decoding/encoding. [26] In December 2015, Netflix published a draft proposal for including VP9 video in an MP4 container with MPEG Common ...
The average bit rate reduction for HEVC was 52% for 480p, 56% for 720p, 62% for 1080p, and 64% for 4K UHD. [ 127 ] In a subjective video codec comparison released in August 2014 by the EPFL, the HM-15.0 HEVC encoder was compared with the VP9 1.2.0–5183 encoder and the JM-18.8 H.264/MPEG-4 AVC encoder.