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NDI was publicly revealed by NewTek on 8 September 2015 and was demonstrated at the IBC broadcast exhibition in Amsterdam that week. [17] The first device shown using NDI was the NewTek TriCaster which delivered an NDI feed from each of its SDI inputs as well as four output feeds from its vision mixer. The TriCaster could also receive up to two ...
Live hardware decoder with SDI, NDI out and transcoding: 4.1: Intinor: No: Supported protocols in: TS over UDP, RTP, TCP, HLS, HTTP, RTMP out: UDP, RTP, TCP, RTMP Elecard CodecWorks Professional platform for real-time encoding and transcoding into HEVC/H.265, AVC/H.264 and MPEG-2 video supporting adaptive bitrate streaming via HLS and MPEG-DASH ...
The encoder is supported in many livestreaming and recording programs, such as vMix, Wirecast, Open Broadcaster Software (OBS) and Bandicam, as well as video editing apps, such as Adobe Premiere Pro or DaVinci Resolve. It also works with Share game capture, which is included in Nvidia's GeForce Experience software. [4] [5] [6]
Reliable Internet Stream Transport (RIST) is an open-source, open-specification transport protocol designed for reliable transmission of video over lossy networks (including the Internet) with low latency and high quality.
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.
External and Virtual video and audio output options. Full support for Network Device Interface (NDI) input and output. Support for up to 1000 cameras, depending on computer hardware, with scaling and frame rate conversion. Support for most popular video, audio, and image file formats. Added independently or in a "playlist."
DirectShow divides a complex multimedia task (e.g. video playback) into a sequence of fundamental processing steps known as filters. [18] [19] Each filter – which represents one stage in the processing of the data – has input and/or output pins that may be used to connect the filter to other filters.
Prequantization: The output of the wavelet filter is converted to a sign-magnitude representation and pre-quantized by a dead zone quantizer to 16-bit precision. Rate control and quantization : The encoder determines by a non-normative process [ 28 ] the rate of each possible quantization setting and then quantizes data by either a dead zone ...