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vMix is a software vision mixer available for the Windows operating system. The software is developed by StudioCoast PTY LTD. Like most vision mixing software, it allows users to switch inputs, mix audio, record outputs, and live stream cameras, videos files, audio, and more, in resolutions of up to 4K.
Nvidia NVENC (short for Nvidia Encoder) [1] is a feature in Nvidia graphics cards that performs video encoding, offloading this compute-intensive task from the CPU to a dedicated part of the GPU.
Adaptive bitrate (ABR) video streaming technology was implemented to solve some of the challenges with streaming high bitrate videos. Videos streamed using traditional formats such as progressive download and RTSP have a common challenge; any given video must be encoded at a specific target bitrate (e.g., 500 kbps ) – and that is the bitrate ...
XSplit Broadcaster, acts as a video mixer, where it is able to switch between various media configurations (also known as “scenes”) while dynamically mixing it with other sources such as video cameras, screen regions, game capture, and flash sources. These sources are used to create a broadcast production for both live and on-demand ...
The desktop version of VLC media player has some filters that can distort, rotate, split, deinterlace, and mirror videos as well as create display walls or add a logo overlay during playback. It can also output video as ASCII art. An interactive zoom feature allows magnifying into video during playback. [57]
High-definition video (HD video) is video of higher resolution and quality than standard-definition. While there is no standardized meaning for high-definition , generally any video image with considerably more than 480 vertical scan lines (North America) or 576 vertical lines (Europe) is considered high-definition.
DASH is an adaptive bitrate streaming technology where a multimedia file is partitioned into one or more segments and delivered to a client using HTTP. [18] A media presentation description (MPD) describes segment information (timing, URL, media characteristics like video resolution and bit rates), and can be organized in different ways such as SegmentList, SegmentTemplate, SegmentBase and ...
QoS is sometimes used in application layer services such as telephony and streaming video to describe a metric that reflects or predicts the subjectively experienced quality. In this context, QoS is the acceptable cumulative effect on subscriber satisfaction of all imperfections affecting the service.