Video quality is a characteristic of a video passed through a video transmission or processing system that describes perceived video degradation (typically...

displays of several types. Video systems vary in display resolution, aspect ratio, refresh rate, color capabilities, and other qualities. Analog and digital...

form of CCTV, using digital video recorders (DVRs), provides recording for possibly many years, with a variety of quality and performance options and...

Subjective video quality is video quality as experienced by humans. It is concerned with how video is perceived by a viewer (also called "observer" or...

better data compression at the same level of video quality, or substantially improved video quality at the same bit rate. It supports resolutions up to...

Amazon Prime Video, or simply Prime Video, is an American subscription video on-demand over-the-top streaming and rental service of Amazon offered both...

indicator of experienced quality has been used for audio and speech communication, as well as for the assessment of quality of Internet video, television and other...

predicting the perceived quality of digital television and cinematic pictures, as well as other kinds of digital images and videos. It is also used for measuring...

video has lower quality than the original, uncompressed video because there is insufficient information to accurately reconstruct the original video....

are the quality of experience (QoE), mean opinion score (MOS), perceptual speech quality measure (PSQM) and perceptual evaluation of video quality (PEVQ)...

Subjective video quality Video quality Just-noticeable difference Psychophysics Burningham, Norman; Pizlo, Zygmunt; Allebach, Jan P. (2002). "Image Quality Metrics"...

are typically implementations of video coding formats. The compression may employ lossy data compression, so that quality-measurement issues become important...

advanced video codecs, more powerful CPUs, and high-bandwidth Internet service in the late 1990s allowed digital videophones to provide high-quality low-cost...

talking, or video quality tests. The MOS is expressed as a single rational number, typically in the range 1–5, where 1 is lowest perceived quality, and 5 is...

High-definition video (HD video) is video of higher resolution and quality than standard-definition. While there is no standardized meaning for high-definition...

264/AVC project was to create a standard capable of providing good video quality at substantially lower bit rates than previous standards (i.e., half...

the videos would save a lot of space, but not without degrading the quality of the videos. Publishers who were more concerned about video quality instead...

smaller in size, and Betamax offered slightly better video quality than VHS – it had lower video noise, less luma-chroma crosstalk, and was marketed as...

Perceptual Evaluation of Video Quality (PEVQ) is an end-to-end (E2E) measurement algorithm to score the picture quality of a video presentation by means...

Full-motion video (FMV) is a video game narration technique that relies upon pre-recorded video files (rather than sprites, vectors, or 3D models) to...

and serial digital interface (SDI). Digital video can be copied and reproduced with no degradation in quality. In contrast, when analog sources are copied...

Video Multimethod Assessment Fusion (VMAF) is an objective full-reference video quality metric developed by Netflix in cooperation with the University...

successor to Video CD and an alternative to DVD-Video, and falls somewhere between both in terms of technical capability and picture quality. Similar to...

making eight-millimeter machines for Minolta & Pentax. In terms of video quality, Video8 offers similar performance to Beta-II and VHS in their standard-play...

hour of analog audio and video (digital audio was added a few years later) on each side. The LaserDisc provided picture quality nearly double that of VHS...

instead requires the use of analog video signals. Although the format was capable of offering higher-quality video and audio than its consumer rivals...

Certain video games often gain negative reception from reviewers perceiving them as having low-quality or outdated graphics, glitches, poor controls for...

Interface (DVI). No signal conversion is necessary, nor is there a loss of video quality when a DVI-to-HDMI adapter is used.: §C  The Consumer Electronics Control...

Video - Intel Clear Video - Intel Qualcomm Qualcomm Hexagon B-frames allow for higher-quality I and P frame to be used, improving the overall video quality...

higher-quality S-Video (two channels) and the even higher-quality YPbPr (three channels). A yellow RCA connector is typically used for composite video, with...