Description: 该目录下包含了实施ISO/IEC DIS 13818-2标准的源程序。它可以将为压缩的图像 转化成MPEG-1和MPEG-2视频编码流，同时也可以进行逆变换。 doc/目录下的mpeg2enc.doc和mpeg2dec.doc文件包含了关于解码器的进一步的信 息。verify/目录下是一组用来进行验证的图像和小的数据流，以及用来自动检测编码 器和解码器输出的Unix shell脚本文件。 在src/目录下有两个子目录mpeg2enc/和mpeg2dec/，其中包含了编码器和解码器 的源代码，以及在VC下编译过的可执行程序。par/目录下给出了一组可在每秒25和30帧 的速率下进行MPEG-2和MPEG-1编码的编码器参数文件。 可以在标准的C编译器中，编译makefile文件来运行该程序。 在bin/目录下，给出了该文件的可执行程序。 在mpeg2ply/目录下包含了一个用来播放mpeg1和mpeg2视频流的windows可执行程序。-this directory contains the implementation of the ISO/IEC DIS 13818-2 standards of the source. It will be compressed images into MPEG-1 and MPEG-2 video encoding flow, but also for inverse transform. Doc/directory and the mpeg2enc.doc mpeg2dec.doc document contains decoders for further information. Verify/directory is a group used for the certification of small images and data flow, and used to automatically detect encoder and decoder output of the Unix shell script file. In src/directory there are two subdirectories mpeg2enc and/mpeg2dec /, which includes the encoder and decoder source code, and the VC compiled executable programs. Par/directory is given in a second group of 25 and 30 under the rate of MPEG-2 and MPEG-1 encoding of the document encoding parameters. The standar Platform: |
Size: 603136 |
Author:万祥兵 |
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Description: ISO_IEC_14496-12_2004(E),协议定义了基于ISO的媒体类型格式。3gpp文件按照此协议来定义视频音频数据。-ISO_IEC_14496- 12_2004 (E), the agreement on the definition of the types of media ISO format. 3GPP document in accordance with this agreement to the definition audio and video data. Platform: |
Size: 337920 |
Author:萧群 |
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Description: AES加密软件，用于加密当前文本框中的内容。使用的是美国国家标准（也被ISO所采纳）最新加密算法AES。-AES encryption software, encryption for the current contents of the text box. The use of the American National Standards (also adopted by the ISO) the latest encryption algorithm AES. Platform: |
Size: 216064 |
Author: |
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Description: MPEG-4 microsoft的视频的参考实现ISO/IEC 14496 (MPEG-4)。版本号： Microsoft-FDAM1-2.5-040207。实现了视频的编码和解码，它的实现是按照MPEG-4的最新标准-MPEG-4 video microsoft reference implementation of the ISO/IEC 14496 (MPEG-4). Version : Microsoft-FDAM1-250-040207. Implementation of video coding and decoding, it is the realization of the MPEG-4 standard to the latest Platform: |
Size: 2107392 |
Author:谢祖铭 |
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Description: H.264/MPEG-4 AVC is the latest generation standard from the ITU-T and ISO/IEC
MPEG standardization bodies and it builds on the success of the previous ITU-T and
MPEG standards. H.264/MPEG-4 AVC offers major advantages compared with
previous standards, among them its high compression efficiency, although it demands a
high degree of computational complexity to be able to make use of the advantages of its
new techniques. In this paper several implementation issues of the H.264/MPEG-4
AVC standard have been reviewed, dealing with some of the real time challenges that
appear on this kind of implementation. This implementation is to be executed on a
general purpose DSP conforming with the requirements of the broadcast environments
and should provide very important advantages over an MPEG-2 Encoder system.-H.264/MPEG-4 AVC is the latest generation standard from the ITU-T and ISO/IEC MPEG standardization bodies and it builds on the success of the previous ITU-T and MPEG standards. H.264/MPEG-4 AVC offers major advantages compared with previous standards, among them its high compression efficiency, although it demands a high degree of computational complexity to be able to make use of the advantages of its new techniques. In this paper several implementation issues of the H.264/MPEG-4 AVC standard have been reviewed, dealing with some of the real time challenges that appear on this kind of implementation. This implementation is to be executed on a general purpose DSP conforming with the requirements of the broadcast environments and should provide very important advantages over an MPEG-2 Encoder system. Platform: |
Size: 253952 |
Author:小飞 |
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