264分析两大利器：264VISA和Elecard StreamEye Tools学了264有将近3个月有余，好多时候都在学习老毕的书和反复看JM86的代码，最近才找到264分析两大利器：264VISA和Elecard StreamEye Tools。不由得感叹，恨不逢同时。 简单的说下这两个软件： 264visa 强力的h264实时分析工具 ，能分析各种场合下的h264资源，适用于h264开发者，学习者。在图像分析上，VISA还是比EYE更加厉害，它包括了滤波前以及预测残差等等数据的输出。
下面来说下另一款软件：Elecard StreamEye Tools Elecard StreamEye Suite是一套用于专业视频压缩领域的功能强大的工具 ，能够帮助用户进行有效的对于视频序列的深入分析。 感觉STREAM EYE的界面更加亲民，而且他的视频窗口可缩放，比较好操作，但是功能上面还是不如VISA强大，不过初学的话也是可以接受了。
Elecard StreamEye (StreamEye) tools Elecard StreamEye Suite是一套用于专业视频压缩领域的功能强大的工具
，能够帮助用户进行有效的对于视频序列的深入分析。 Elecard StreamEye ： 编码视频的可视化表现，流结构分析，这些流是MPEG-1/2/4 or AVC/H.264 VES(视频基本流)、SS（MPEG1的系统流）、,PS(MPEG2的程序流)、TS(mpeg2的传输流)。 YUV viwer： 是看YUV视频文件数据序列的，和其他的文件来比较，找到是否二进制的图像是匹配的，并且观看比较结果。应用程序允许用户计算度量的质量，比如PSNR,NQI和VQM。 Stream Analyzer： 用于编码媒体流的语法分析，以及人类可读形式的展示。可以操作MPEG-1 Video/Audio, MPEG-2 Video/Audio, AAC, AC-3 and AVC/H.264 文件。 Elecard Buffer Analyzer： 可以分析解码器视频缓冲的参数。 =================== Elecard StreamEye (StreamEye) tools are powerful applications designed for media professionals and prosumers to analyze video quality, troubleshoot problems in the encoded stream for further video compression optimization, and ensure compliance to the video standards. Elecard StreamEye tools comprise包括 Elecard StreamEye application, Elecard YUV Viewer, Elecard Video QuEst, Elecard Stream Analyzer, Elecard Buffer Analizer. StreamEye application provides the user with a visual representation of the encoded video features and a stream structure analysis of MPEG-1/2/4 or AVC/H.264 Video Elementary Streams (VES), MPEG-1 System Streams (SS)系统流, MPEG-2 Program Streams (PS)程序流 and MPEG-2 Transport Streams (TS)传输流. YUV Viewer is designed to view YUV data sequence in YUV video files, compare files against one another to find out if binary images match, and view the result of comparison. The application also allows the user to calculate quality metrics, such as PSNR, NQI and VQM. Elecard Video QuEst allows the user to calculate video quality metrics, such as PSNR, NQI, VQM and SSIM. It has been designed and implemented for reverse engineering and analysis. Elecard Stream Analyzer is a powerful tool designed for syntax analysis of encoded media streams and presentation of the analysis log in a human readable form. Stream Analyzer operates with MPEG-1 Video/Audio, MPEG-2 Video/Audio, AAC, AC-3 and AVC/H.264 files. Elecard Buffer Analyzer allows analyzing of the decoder video buffer parameters. Whether you are a multimedia application developer, codec writer, system engineer or QA team member, Elecard StreamEye Tools package is essential for you to perform an effective in-depth analysis of video sequences. PCWin Note: Elecard StreamEye Tools 2.9.1 download version indexed from servers all over the world. There are inherent dangers in the use of any software available for download on the Internet. PCWin free download center makes no representations as to the content of Elecard StreamEye Tools version/build 2.9.1 is accurate, complete, virus free or do not infringe the rights of any third party. PCWin has not developed this software Elecard StreamEye Tools and in no way responsible for the use of the software and any damage done to your systems. You are solely responsible for adequate protection and backup of the data and equipment used in connection with using software Elecard StreamEye Tools. Platform: Windows 98, Windows Me, Windows 2000, Windows XP |
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