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H.264

H.264

H.264

H.264

1

So how much video exactly is available in H. 264?

那么 H.264 视频到底有多少呢？

2

For H. 264 decoding algorithm of a real-time image , by studying the open source encoder , to realize the optimization of the algorithm .

对 H.264 实时图像编解码算法，在研究其开源编码器的基础上，实现算法的优化。

3

Suffice it to say that if you really need H. 264 support in Chrome , and you're running Windows , Microsoft has a H. 264 plug-in for you.

如果你确实需要 Chrome 支持 H.264 ，并且你运行的是 Windows ，那么可以使用微软的 H.264 插件。

4

We consider H. 264 to be incompatible with the open web platform due to its patent licensing.

我们认为专利协议导致 H.264 与开放的 Web 平台格格不入。

5

At the realization process of the tunnel inspection car , the video that the CCD camera collects will be saved as a real-time H. 264 format.

在隧道限界检测车的具体实现过程中将 CCD 相机采集视频实时保存为 H.264 格式，有效地压缩了数据量。

6

Rate control is one of key techniques in H. 264, which will affect the performance of the video coding network transmission directly.

码率控制是 H.264 视频编码的关键技术之一，其控制效果将直接影响视频编码的网络传输性能。

7

I would expect , with equally optimized implementations , VP8 and H. 264 to be relatively comparable in terms of decoding speed .

我期望经过同样的优化后的实现，VP8 和 H.264 在解码速度方面能具有可比性。

8

A company or group of companies will take their patents and put them together into a pool .

所谓 “专利池 ”，就是指好几家公司把各自的 H.264 专利放在一起，组成一个 “池 ”。

9

The choose of the Intra-frame prediction mode is one of the important problems in affecting the H. 264 coding rate.

帧内预测模式选择是影响 H.264 编码速率的重要问题之一。

10

With it in place, H. 264 video conversions can be accelerated.

有了它，H.264 编码的视频转换的速度将会大幅提高。

11

In the H. 264 algorithm , Motion Estimation(ME) complexity directly affects the quality and flow of the output stream.

在 H.264 视频编码算法中，运动估计的运算精度和效率会直接影响输出码流的质量和流量。

12

The test results for the system showed that the video player decoding H. 264 video of QCIF could play fluently.

对系统的测试结果表明，在本课题的软硬件环境下，对 QCIF 的 H.264 视频文件可进行顺利播放。

14

Variable coding modes are used in H. 264 , which makes the mode selection a time-consuming component .

264 在运动估计中引入了多种不同的编码模式，使得模式选择过程异常复杂。

15

Simulation results show that the proposed algorithm outperforms the H. 264 reference algorithm in respect of error concealment performance.

仿真结果表明在差错隐藏性能方面，该算法优于 H.264 参考算法。

16

But the H. 264 high compression ratio achieved is the cost of high complexity of its algorithm.

但是 H.264 实现的高压缩比是在算法的高复杂性为代价的。

17

This paper firstly introduces the principle of the H. 264 video encoding system and makes some analysis on its key techniques.

本文首先介绍了 H.264 视频压缩编码的原理，并对其关键技术进行了系统的分析；

18

Just like much of the internet has anointed h. 264 as the standard for internet video , so goes mobile video.

就像大部分因特网都将 h.264 作为网络视频标准一样，移动视频也是如此。

19

Opera refuses to implement H. 264 , citing the obscene cost of the relevant patent licenses .

Opera 拒绝实现 H.264 ，因为其相关的专利协议花费太大。

21

Shortly thereafter, Vimeo announced an HTML5 beta as well, also using H. 264 as the video codec .

紧接着，Vimeo 也发布了 HTML5Beta ，同样使用了 H.264 作为视频 codec 。

23

The recorder incorporates H. 264 compression technology for outstanding , high-resolution images that require less storage space .

录音机采用 H.264 压缩技术，有高分辨率图像且需要较少的存储空间。

24

25

Developers using Flex can easily take advantage of Flash Player 's video capabilities which now includes the H. 264 codec .

使用 Flex 的开发者可以很轻松地利用 FlashPlayer 视频能力的优势，它已经包含了 H.264 编解码器。

26

28

Finally , H . 264 video encoding transmission QoS for a special discussion .

最后对 H.264 视频编码传输的 QoS 进行了专门地论述。，H 。

29

In an H. 264 encoder , the most time consuming component is variable block-size motion estimation.

在 H.264 编码器中，最耗时的部分就是可变块的运动估计模块。

30

Firstly, the paper introduces the encoder structure and the relative algorithm units defined by H. 264 video encoding standard white paper .

本文先叙述了 H.264 视频编码标准白皮书定义的编码器结构，以及所包含的各算法部件。

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