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The introduction of Session Initiation Protocol (SIP) means that point-to-point communications are no longer restricted to voice calls but can now be extended to multimedia technologies such as video. IVR manufacturers have extended their systems into IVVR (interactive voice and video response), especially for the mobile phone networks.
Visual Interactive Voice Response (Visual IVR) is conceptually similar to voice Interactive voice response (IVR). Visual IVR uses web applications to "instantly create an app-like experience for users on smartphones during contact center interactions without the need to download any app." [1] The user interacts with a visual interface by touch or click commands on his mobile or computer screen ...
Physical characteristics of the electrical or optical equipment include the types and numbers of wires required, voltages, frequencies, optical intensity, and the physical design of the connectors. Any data link layer details define how application data is encapsulated (for example for synchronization or error-correction).
The following characteristics are compared in video codecs comparisons: Video quality per bitrate (or range of bitrates). Commonly video quality is considered the main characteristic of codec comparisons. Video quality comparisons can be subjective or objective.
Three types of pictures (or frames) are used in video compression: I, P, and B frames. An I‑frame (intra-coded picture) is a complete image, like a JPG or BMP image file. A P‑frame (Predicted picture) holds only the changes in the image from a previous frame. For example, in a scene where a car moves across a stationary background, only the ...
An SDR video display with a 2.4 gamma curve and a bit depth of 8-bits per sample can display a range of about 6 stops without visible banding. [27] Professional SDR video displays with a bit depth of 10-bits per sample extend that range to about 10 stops. [27]
Video modeling (VM) is a mode of teaching that uses video recording and display equipment to provide a visual model of the targeted behaviors or skill. [1] In video self-modeling (VSM), individuals observe themselves performing a behavior successfully on video, and then imitate the targeted behavior.
The combination of these characteristics soon made IR36 one of the most widely planted food crop varieties worldwide in just a few years. About 110,000 km² were planted with IR36 worldwide in 1981, [ 2 ] a success which Dr. Khush topped with IR64 and again with IR72 in 1990.