bit rate


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bit rate

n
(Computer Science) computing the rate of flow of binary digits in a digital data-processing system, usually expressed as the number of bits per second
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If the video is encoded using a VBR encoding method, then a different bit rate is assigned to each segment even at the same video quality [13].
Here, [U.sub.1] demands 2 RBs in AMR 23.85 codec bit rate, [U.sub.2] demands 2 RBs in AMR 19.85 codec bit rate, [U.sub.3] demands 2 RBs in AMR 18.25 codec bit rate, [U.sub.4] demands 2 RBs in AMR 15.85 codec bit rate, [U.sub.5] demands 3 RBs in AMR 12.6 codec bit rate, [U.sub.6] demands 3 RBs in AMR 12.2 codec bit rate, [U.sub.7] demands 3 RBs in AMR 14.25 codec bit rate, [U.sub.8] demands 4 RBs in AMR 10.2 codec bit rate, [U.sub.9] demands 4 RBs in AMR 5.5 codec bit rate and [U.sub.10] demands 5 RBs in AMR 7.4 codec bit rate in standing at different locations.
3, the total bit rate performance of the GreedyLike algorithm in a system with different numbers of users and subcarriers.
By integrating Beamr's video optimisation technology into Vanguard Video's advanced encoder solutions, Beamr will achieve higher levels of video quality at extremely low bit rates, allowing OTTs, cable, satellite, telcos and mobile operators to deliver an advanced viewing experience over congested networks.
It has been analysed that the modulation bandwidth increases as bit rate increases.
This enables the amount of bit rate allocated for the transmission of audio data to be reduced, allowing a greater portion of bit rate to be allocated to video data, and therefore resulting in transmission of higher quality video.
have shown that the Lagrangian approach to select the best posttransformed block has two main drawbacks: (1) the bit rate estimation of encoding R(([f.sup.b.sub.q])) is computationally intensive and not always accurate; (2) the choice of the best posttransformed block depends on the quantization step q in the rate-distortion criterion.
Under the low bit rate, the best posttransform basis selection can be expressed as
Then, in the result section, we study the effect of the FWHM of homogeneous broadening and the injected current on the rise and fall time, hence on the bit rate. Finally, the effects of the initial relaxation oscillation time are treated.
# Video audio parameters can be adjusted freely: video resolution, video bit rate, frame rate, audio bit rate, sample rate, channel.
Parameters of analysis are PSNR (peak signal to noise ratio) for quality and bit rate. We used two layers with resolutions 4CIF (704x576) and CIF (352x288).