分类目录

Howto: FFmpeg build in Windows & Linux

FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. It includes libavcodec – the leading audio/video codec library.

Homepage: http://ffmpeg.org/

1. Linux Test release: http://ffmpeg.org/releases/ffmpeg-0.6.2.tar.gz # cd ~/ffmpeg # wget http://ffmpeg.org/releases/ffmpeg-0.6.2.tar.gz # tar zxvf ffmpeg-0.6.2.tar.gz # cd ffmpeg-0.6.2 # ./configure # make Example code: ~/ffmpeg/ffmpeg-0.6.2/libavcodec/api-example.c # cd ~/ffmpeg/ffmpeg-0.6.2 # cp [...]

Howto: usage of tools

yum下载不按照RPM包

Refer to: http://297020555.blog.51cto.com/1396304/477757

1. 首先安装yum-downloadonly yum install yum-downloadonly

2. 只下载不安装 yum update httpd -y –downloadonly

3. 只下载到指定目录,但不安装 yum update httpd -y –downloadonly –downloaddir=/opt

Howto: Voip Performance test – SIPp

Homepage: http://sipp.sourceforge.net/

测试软件 SIPp v3.2-TLS-PCAP, version unknown, built Feb 17 2011, 10:19:21.

安装编译: 下载源代码后重新编译 # wget http://sourceforge.net/projects/sipp/files/sipp/3.2/sipp.svn.tar.gz/download?use_mirror=ncu # tar zxvf sipp.svn.tar.gz # cd sipp.svn # make pcapplay_ossl

备注:测试RTP需要pcap包,测试认证需要OpenSSL包,e.g. * C++ Compiler * curses or ncurses library * For authentication and TLS support: OpenSSL >= 0.9.8 * For pcap play support: libpcap and libnet * For [...]