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Description: We propose and analyze several timestamping of an MPEG-2 Transport Stream transmitted strategies for performing over a packet-switched network using the PCR-unaware encapsulation scheme, and analyze their effect on the quality of the recovered clock at the MPEG-2 Systems decoder.
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Size: 364544 |
Author: lucy |
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Description: the file get_PAT_PMT_PCR_add_NULL.rar can get MPEG2 ,PCR,same_PID_pcaket,PMT,PAT,add NULL packet,the file can help MPEG2(transport stream) user clean understand.-the file c get_PAT_PMT_PCR_add_NULL.rar get an MPEG2, PCR, same_PID_pcaket, PMT, PAT, add NULL packet, the file can help MPEG2 (transport stream) user clean understand.
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Size: 1024 |
Author: 黃彥柏 |
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Description: 这是一个高级远程控制程序的源代码，可以通过本机操纵对方鼠标，所有传输均通过压缩，确保速度
-This is a senior distance control procedures of the source code, the machine can be manipulated by the other mouse, all transmission via compression, ensuring speed
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Size: 305152 |
Author: 高的话 |
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Description: 在基于视频内容的多媒体查询与检索系统中,经常希望用静态图像来表示视频内容,在视频点播中,有时需要视频服务器提供一种快进、快退的功能。提供了一种提取I帧的方法,并对PCR,DTS,PTS时间信息进行了讨论-Video content-based multimedia query and retrieval system, often wish to use static images to said video content in video-on-demand, the video server is sometimes necessary to provide a fast-forward, rewind functions. Provides a method of extraction of I-frame, and PCR, DTS, PTS time information discussed
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Size: 177152 |
Author: 骑士 |
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Description: 自己在学MPEG2 TS时结合工作写的关于TS中PCR分析的文章，在杂志上发表，-MPEG2 TS in school when the combination of work written on the TS in the PCR analysis of articles published in magazines,
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Size: 874496 |
Author: kevin |
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Description: 本程序是在传输流传输过程中对节目时钟字段进行检测与修改,采用Verilog HDL 语言进行编程。-This procedure is in the transport stream during transmission of program the clock to carry out field testing and modification, using Verilog HDL language programming.
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Size: 4096 |
Author: yagebu |
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Description: 在数字电视终端MPEG II 解码器测试中，解码能力测试是一个很关键的环节，即验证在前端输入码流满足TR 101 290 标准的前提下接收终端能正常解码，输出同步的视音频模拟信号。PCR 抖动
是影响接收终端解码的关键因素。本文深入探究了PCR 的功能和物理意义，并在分析PCR 抖动原因及其
测试参数的基础上，讨论了基于波形、幅度和频率三个参数的PCR 抖动仿真模型，并且根据实际测试终端解码器的需要，提出了具体的参数设置方法。-Terminals in the digital television decoder MPEG II test, the decoding ability of the test is a key link in that verification in the front-end input stream to meet the standard TR 101 290, under the premise receiving terminal to normal decoding, the output synchronization of video and audio analog signals. PCR jitter is the impact of receiving a key factor in decoding terminal. PCR This article explores in depth the function and physical meaning, and the reasons for the analysis of PCR jitter and test parameters on the basis of the discussion based on the waveform, magnitude and frequency of the three parameters of simulation model of PCR jitter, and test terminals based on the actual decoder the needs of specific parameter setting method.
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Size: 998400 |
Author: 杨柳 |
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Description: 该文介绍了复用器中pcr的校正方法以及为什么要进行pcr校正-This paper introduces the multiplexer in the calibration method of pcr and pcr What was the purpose of correction
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Size: 217088 |
Author: zhangguo |
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Description: 此程序可用于PLS，PCR的定量测定，主要用于化学定量分析，非常实用-This procedure can be used for PLS, PCR quantitative measurement, mainly for chemical quantitative analysis, very useful
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Size: 532480 |
Author: 桂花 |
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Description: pcr analayzer
this is help to learn driver development for cypress fx2 kit
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Size: 41984 |
Author: Persia |
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Description: 一个实时PCR模拟的软件，我们实验室用过的，很好用的！-A real-time PCR simulation software, our laboratory used, very good use!
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Size: 198656 |
Author: zmma |
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Description: tsAdvance TS流操作软件，根据指定的音频PID统计码率，根据指定的PCR的PID统计码率，根据指定的视频PID统计码率，检查指定PID的连续计数，列出不连续的包位置，显示指定PID的各个DTS值，显示指定PID的各个PCR值，统计同步字节错误，统计同步丢失错误，统计PSISI表格的Table id错误，保存指定音视频PID的ES到outfile文件中，统计指定音视频PID时间长度，进行文件分隔，删除文件中指定PID的数据，并另存等功能-tsAdvance TS stream operating software, according to the specified bit-rate audio PID statistics, according to the specified PCR-PID statistical rate, according to the specified bit rate video PID statistics, check the continuous count of the specified PID, list location of discrete packets, showing the specified PID value of each DTS, showing the specified PID value of each PCR, statistical sync byte errors, statistical sync loss errors, statistical PSISI table Table id error, save the specified audio and video PID of the ES to the outfile file, specify the audio and video statistics PID length of time to file separate, delete the file specified in the PID of the data, and save functions
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Size: 273408 |
Author: wutong |
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Description: 这是对于从卫星接收下来的TS流，有两路流，对其选择，其中包括同步模块，PCR校正模块，码率调整模块-This is received from the satellite down for the TS stream, there are two streams of their choice, including the synchronization module, PCR correction module, rate adjustment module
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Size: 2426880 |
Author: 庄敏敏 |
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Description: 一个非常不错的PCR工具包 功能比较齐全包含有PCRCV 等 并有帮助说明-A very nice feature relatively complete PCR kit and help explain
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Size: 10240 |
Author: tdm |
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Description: 数字电视传输流PCR 抖动分析及MPEG II 解码器仿真测试-Digital TV transport stream PCR jitter analysis and MPEG II decoder simulation test
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Size: 965632 |
Author: huya |
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Description: 打印出ts流信息PAT PMT PCR 的应用程序 linux C 开发 是学习流媒体 和数字电视的基本编程技术 -Print out the flow of information PAT PMT PCR ts application linux C development is learning streaming media and digital TV' s basic programming techniques
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Size: 5120 |
Author: lee |
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Description: TS 文件解析，PCR， 切割 TS流文件 代码-TS file parsing, PCR, cutting the TS stream file code
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Size: 46080 |
Author: lizhiliang |
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Description: 基于红外热成像的电化学实时定量PCR仪的研究该技术利用电化学检测方法实现对PCR扩增产物的实时定量检测，与目前广泛使用的荧光定量PCR仪相比，具有小型便携化、成本低、仪器操作简单等优点，使分子诊断技术用于床旁检测成为可能，对癌症基因早期诊断的普及、推广具有重要意义。-Infrared thermal imaging is based on real-time quantitative PCR instrument electrochemical studies of the technology using electrochemical detection method to achieve real-time quantitative PCR product detection, with the current widespread use of quantitative PCR instrument, compared with a small portable, low cost simple apparatus, etc., so that molecular diagnostic techniques for bedside detection possible, the early diagnosis of cancer gene popularity promotion has important significance.
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Size: 15665152 |
Author: xunxin |
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Description: pcr.c: Generic sparc64 performance counter infrastructure.
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Size: 3072 |
Author: kgziemm |
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Description: PCR基本原理算法
聚合酶链式反应是一种用于放大扩增特定的DNA片段的分子生物学技术，它可看作是生物体外的特殊DNA复制，PCR的最大特点，是能将微量的DNA大幅增加。因此，无论是化石中的古生物、历史人物的残骸，还是几十年前凶杀案中凶手所遗留的毛发、皮肤或血液，只要能分离出一丁点的DNA，就能用PCR加以放大，进行比对。这也是“微量证据”的威力之所在。由1983年美国Mullis首先提出设想，1985年由其发明了聚合酶链反应，即简易DNA扩增法，意味着PCR技术的真正诞生。到如今2013年，PCR已发展到第三代技术。1973 年，台湾科学家钱嘉韵，发现了稳定的Taq DNA聚合酶，为PCR技术发展也做出了基础性贡献。(Polymerase chain reaction (PCR) is a molecular biological technology used to amplify and amplify specific DNA fragments. It can be regarded as a special DNA replication in vitro. The greatest feature of PCR is that it can significantly increase the amount of DNA. Therefore, no matter fossil remains or fossils of historical figures, or the hair, skin or blood left behind by murderers decades ago, if we can isolate a tiny amount of DNA, we can enlarge and compare them with PCR. This is also the power of "trace evidence". It was first proposed by American Mullis in 1983 that the polymerase chain reaction (PCR), the simple DNA amplification method, was invented in 1985, which means the real birth of PCR technology. By the year 2013, PCR has developed to the third generation of technology. In 1973, Qian Jiayun, a Taiwan scientist, found a stable Taq DNA polymerase that also made a basic contribution to the development of PCR technology.)
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Size: 3986432 |
Author: FY1
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