The audio and video bit rates are higher than those for the FLV.
音频和视频的比特率均高于FLV时的比特率。
At low bit rates, this restriction degrades the performance of the coder.
然而在低比特率，这种限制降低了编码器的性能。
Therefore, there is an increasing interest in video coding at such low bit rates.
因此，在低比特率条件下的视频编码逐渐被人们重视。
Quadtree partitions are often used in fractal image compression to achieve variable bit rates.
为了得到可变的位率，在分形图像压缩中经常采用四叉树分割方法。
Results show that the proposed scheme outperforms the standard DCT, especially at very low bit rates.
结果表明，提出的方案优于DCT标准，特别是在非常低码率的情况下。
This paper presents a video coding technique that achieves high visual quality at very low bit rates.
提出了一种在非常低比特率情况下具有高质量的图像编码技术——特征头像集编码方案。
This isn't upscaling -this small thing is capable of decoding video streams with such high bit rates.
而这还不是最有看头的，这台小东西还能够在高视讯讯号的情况下支持视讯译码。
Therefore, further coding improvements are required to reach an acceptable picture quality at these low bit rates.
因此，在低比特率情况下的编码质量必须得到进一步改善。
At low bit rates, the block Discrete Cosine Transform (BDCT) compression methods often give rise to blocking artifacts.
低比特率时，基于块离散余弦变换(BDCT)的图像压缩方法常常会引起块效应。
Model based facial image coding has received extensive attention due to its high subjective image quality and low bit rates.
在人脸序列的图象编码中，由于模型基编码方法可以获得高的主观图象质量和低的码率，因而受到广泛重视。
The Low-Delay Code-Exited Linear Predictive (LD-CELP) Speech Coder can combine high quality with low delay at quite low bit rates.
低时延码激励线性预测(LD - CELP)语音编码能够在较低速率把高质量与低时延结合起来。
The automatic adaptation of a face model using action units is necessary for the model based coding of videophone sequences at very low bit rates.
基于表情活动单元的人脸模型自动适配是极低码率可视电话模型基编码所必需的。
This algorithm is fast and near symmetric (except in very low bit rates), which makes it suitable for real-time interactive multimedia applications.
这种算法是快速和近匀称(除了在低比特率方面)的，这使它适于实时交互式多媒体应用。
Code-Excited Linear Predictive (CELP) coding can provide natural speech quality at medium and low bit rates in contrast with conventional LPC vocoder.
码激励线性预测（CELP）编码在中低速率上与传统的LPC声码器相比可以提供更加自然的语音质量。
The subjective quality and performance of VMR-WB is superior to that of existing narrowband and wideband coding standards operating at the same bit rates.
在相同的速率下，VMR-WB语音声码器的主观质量和性能较现有的窄带和宽带编码标准都有明显的提高。
H. 264 is the preferred video encoding compression standard capable of providing good video quality at substantially lower bit rates than previous standards.
相对于以前的视频压缩标准来说，H . 264是现在首选的标准，在保障视频质量的同时又大大降低了视频文件的比特率。
In this paper, developments of speech compression coding are briefly introduced, and importance is attached to recent advances in speech coding at low bit rates.
本文简要介绍了语音压缩编码的新进展，并且着重介绍低码率语音编码在新近几年所取得的进展。
The block-based DCT compression methods often cause blocking artifacts due to low bit rates. A new algorithm is proposed which combines HVS and entropy analysis.
针对离散余弦变换基于块（DCT）图像压缩的方法通常因比特率低而导致块效应，结合人类视觉系统（HVS）和局部熵分析，提出一种新的去块效应算法。
The experiment results show that the new still image compression scheme provides higher perceptual quality and less encoding time than EZW, especially at low bit rates.
实验结果表明，该算法具有较好的图像复原质量和较快的编码速度，整体性能明显优于EZW方案（特别是低比特率下）。
The experiment results show that the new still image compression scheme provides higher perceptual quality and higher PSNRs than SPIHT etc., especially at low bit rates.
仿真实验结果表明，所提出的图像编码方法是一种高效的图像压缩算法，其压缩效果明显优于SPIHT等编码方法(特别是低比特率下)。
Since the model based coding being presented from early 80's, it has got extensive attention as a video coding method due to high subject image quality and low bit rates.
模型基图像编码自80年代初提出后，由于在低码率情况下有高的主观图像质量，作为视频编码的方法得到了广泛的重视。
The block-Based Discrete Cosine Transform (BDCT) suffers from visible blocking artifacts between adjacent image blocks at low bit rates, which reduces the image visual quality.
块离散余弦变换在低比特率时其恢复图像的块边界上会出现明显可见的方块效应，从而降低了图像的视觉质量。
A major drawback of block discrete cosine transform (BDCT) is that the decoded images, especially at very low bit rates, exhibit highly noticeable blocking artifacts near the block boundaries.
为了减少低比特率时块离散余弦变换(BDCT)在块边界所出现的明显可见的方块效应，提出了一种新的DCT域的去块效应消除算法。
Rate control techniques must then be employed to regulate and control the output bit rates of video sources in the network to achieve the best trade-off between quality and bandwidth utilization.
这就需要采用码率控制技术来调整并控制视频源的输出比特率，以获得在质量和带宽利用间的最佳均衡。
As the animals develop at different rates, some of the cows here still have well-defined rib cages, "They've got a bit further to go. " he says.
由于动物以不同的速度生长着，这儿的有些牛身上还有清晰可辨的肋骨架，“他们还要再养一段时间。” 他说。
Stress that spending a bit of time and money up front on a good split test could result in much higher conversion rates in the future.
要强调花一点时间和金钱做一个良好的分离测试会给未来网站带来更高的成交率。
Since the prime rate just dropped by 0.75%, many credit card rates just dropped 0.75%, which will help a bit if you have a large credit card balance.
考虑到基本利率只是下降了0.75%，很多信用卡费率也只是下降0.75%而已，这将有点帮助假如你有很高的信用卡贷款余额。
As the animals develop at different rates, some of the cows here still have well-defined rib cages: "They've got a bit further to go, have those," he says.
因为动物们以不同的速度生长着，所以在有些牛身上还能看到清晰可辨的肋骨架：“他们还要再养一段时间。”他说。
This week's review recommends re-complicating rates a bit, and once again paying dentists partly according to the number of NHS patients on their books.
在本周的探讨中他们建议重新再微调细化估价等级，并再次建议给牙医师的报酬中必须部分参考牙科病例表中的NHS病人数量。
This week's review recommends re-complicating rates a bit, and once again paying dentists partly according to the number of NHS patients on their books.
在本周的探讨中他们建议重新再微调细化估价等级，并再次建议给牙医师的报酬中必须部分参考牙科病例表中的NHS病人数量。
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