查询词典 video buffer

This changed principle is: Normally the circumstance falls, the number with acquiescent TCP/IP accepts the size of buffer to be 576 byte according to transmitting unit, if set the size of this buffer more greatly, once a certain TCP/IP in group when data happening is wrong, all cent inter block in buffer of so whole data is allowed, will be lost and undertake; undertakes transmission afresh ceaselessly apparently conveying afresh, can affect ADSL to transmit the efficiency of data greatly.

这个更改的原理是：通常情况下，TCP/IP默认的数据传输单元接受缓冲区的大小为576字节，要是将这个缓冲区的大小设置得比较大的话，一旦某个TCP/IP分组数据发生错误时，那么整个数据缓冲区中的所有分组内容，都将被丢失并且进行重新传送；显然不断地重新进行传输，会大大影响ADSL传输数据的效率。

When a too-long data string goes into the buffer, any excess is written into the area of memory immediately following that reserved for the buffer -- which might be another data storage buffer, a pointer to the next instruction or another program's output area.

当太长的数据串进入缓冲区时，超过部分马上被写入紧跟在为缓冲区保留的存储区域后面的区域，它可能是另一个数据存储缓冲区、下一个指令的指针或者另一个程序的输出区域。

And the on chip data memory is byte addressable double data buffer structure, so that the unaligned data load and store can be supported and data can be prepared by DMA engine concurrently with computing.Finally, a video application specific SoC platform design and optimize. In video SoC platform, the embedded RISC processor and EDO-SIMD video processing engine were integrated with the DMA and LCDC etc. IP based on AMBA SoC interconnection and dedicated communication channel.

在片上数据存储的设计中，采用了Byte可寻址的双data-buffer的策略，既可以支持内存的非对齐访问，又可通过DMA并发完成数据的搬运。3视频处理SoC平台的设计基于AMBA总线和主要处理引擎间专用信道的SoC互连，以嵌入式RISC处理器和基于EDO-SIMD指令体系的视频处理擎为核心，配以DMA和内存控制器等外设，构成了一个基本的异构多核视频处理SoC平台原型。

And this paper propose a new video window receive buffer, utilize window algorithm to determine whether to wait for a frame receive, effectively prevent the real-timing lose cause by some frames delay too long, cause loss of real-timing, at the same time, this algorithm sorts the video frame by sequence number, in support of video decoding.

在视频接收缓冲方面，本文提出了一种视频滑窗接收缓冲，通过滑窗算法来判断是否继续等待某些帧的接收，有效地防止因某些帧延时过大，造成实时性的损失，同时又根据接收帧的序号进行排序，以便于解码器的解码工作。

Decoded video signal is placed into frame buffer to capture video signal, decode or detect motion under the control of DSP, then detected image and motion results are transmitted by S3C4516 to guarantee visit of embedded video surveillance system via internet from client.

解码后的视频信号被放入帧缓存中，在DSP的控制下进行信号采集、编码或进行运动检测，然后由S3C4510B 将图像或运动检测结果进行传输，客户端可以通过网络访问本监控系统。

Video capture of the image stored in the buffer, the buffer from where calls and handle images.

视频采集的图像存放在buffer里，可以从buffer里调用图像并进行处理。

The part of hardware includes mainly the module of image acquisition, the module of video A/D, the module of image buffer, the module of interface logic control, the module of image processing based on DSP and the module of power management. The hardware modules accomplish the image acquisition, digitization, buffer and processing.

硬件部分主要包括图像采集模块、视频A／D模块、图像数据缓冲模块、接口逻辑控制模块、基于DSP的图像处理模块和电源管理模块等，实现了图像信号的采集、数字化、缓冲和处理。

The main content of the dissertation is designing and realizing the total scheme and frame of system software. The module of the input and output is designed by using the generally I/O of the multichannel buffered serial port to simulated the communication of I~2C bus. The Ping-Pong buffer is brought forward to resolve the problem of the data rate matching. The logic switch function is designed in the programmed logic devices. The data transmission rate is improved by using the DMA and the dual buffer mechanism. The system program self-loading is realized by the design of the self-leading program. Lastly, the dissertation analyzes the characteristic of LLL video and experimentalize with some typical image processing algorithm.

主要对系统软件的总体方案与框架结构进行设计实现，内容包括利用通用串行口模拟I~2C通讯实现输入／输出模块的设计，提出乒乓缓冲结构来解决数据的速度匹配问题，利用可编程逻辑器设计完成逻辑切换控制功能，利用DMA并行传输方式并设计双缓冲结构提高数据的传输速度，设计自引导程序来实现系统程序自加载，最后深入探讨了微光视频图像的特征说明了几种典型的微光图像处理算法的原理，参考这些处理算法设计能在高速视频图像处理器上实现的软件方法，并做了一部分相关的实验研究。

The working of input buffer of ideal and practical decoders are analyzed and based on our HDTV real-time video decoder structure, the buffer control strategy and system improvement methods are proposed and implemented.

分析了理想情况和实际情况下输入缓冲器的工作，针对HDTV实时视频解码系统，提出并实现了缓冲器控制策略和系统结构改进措施。

Depending on the external connections, the internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of +1 or C1 voltage buffer.

根据不同的外部连接，内部电阻网络可以用来提供任何视频缓冲器的2 +1或1或C1的电压缓冲器增益固定增益。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。