This post has become quite popular – so I've updated it with a bit more detail, plus some people's experiences from the comments. If you find it useful then please leave a comment – or, even better, if I've saved you time and money then donate a bit …
注:因发现各网站爬虫随意收集文章,故做此声明:版权归原作者(Leaf.Duan)所有,转载还请著名出处,谢谢 设备信息 Epson TM-T88IV Thermal Printer,爱普生 TM-T88IV 热敏式打印机,主要用来打印票据(receipt) 操作系统:windows 7 Ultimate x64 环境配置 要利用 Microsoft Point of Service for .NET,针对 Epson 的设备,要下载以下两个安装包,以及做适当配置: 1. Microsoft Po…
1. Steps There’s a tool PDFing convert spool file to PDF with simple way. No need install AS400 objects ,only need install it in the PC can connect to AS400 server.http://www.pdfing.com/ 1.1 Install it, there’s main screen 1.2 Print a test fileDSPLIB…
1 I帧,P帧,B帧,IDR帧,NAL单元 I frame:帧内编码帧,又称intra picture,I 帧通常是每个 GOP(MPEG 所使用的一种视频压缩技术)的第一个帧,经过适度地压缩,做为随机访问的参考点,可以当成图象.I帧可以看成是一个图像经过压缩后的产物: P frame: 前向预测编码帧,又称predictive-frame,通过充分将低于图像序列中前面已编码帧的时间冗余信息来压缩传输数据量的编码图像,也叫预测帧: B frame: 双向预测内插编码帧,又称bi-directio…