OpenMeetings installation for Open-Source Video Conferencing Systems in Linux

OpenMeetings installation for Open-Source Video Conferencing Systems in Linux

1. Introduction to OpenMeetings

Red5 is a free and open-source Flash Streaming Media server Based on JAVA. It is the best open-source software to replace the open-source software provided by Adobe. Moreover, it has incomparable advantages in terms of scalability.

OpenMeetings is a multilingual and customizable video conferencing and collaboration system. It supports audio and video, allowing you to view the desktop of each attendee. OpenMeetings also contains a whiteboard that allows you to Import images and graffiti in various formats.

It features a whiteboard function to demonstrate doc, ppt, pdf, jpg, txt, and many other formats. openMeetings is an open-source video software developed based on Flex. It transmits video data through RTMP and HTTP. Supports online chat, video, file sharing, and desktop sharing. Supports multiple languages.

One of the highlights of OpenMeetings is the ability to present a PPT during the Conference. This feature benefits from OpenOffice's document conversion and Java remote access capabilities.

Install OpenMeetings on a Linux/Unix system. Free video conference graphic tutorial

OpenMeetings Installation

Tutorial on building an OpenMeetings1.9 Video Conferencing System in Windows

2. Run and download the required software package

Jdk mysql openoffice ghostscript imagemagick swftools ffmpeg red5 OpenMeetings

Source code package:
Wget http://www.imagemagick.org/download/ImageMagick.tar.gz
Wget http://downloads.ghostscript.com/public/ghostscript-9.14.tar.gz
Wget http://www.swftools.org/swftools-0.9.2.tar.gz
Wget https://jodconverter.googlecode.com/files/jodconverter-core-3.0-beta-4-dist.zip # The link address cannot be used
Wget http://www.tortall.net/projects/yasm/releases/yasm-1.2.0.tar.gz
Wget http://ffmpeg.zeranoe.com/builds/source/ffmpeg/ffmpeg-20140522-git-f932e5f.tar.xz
Wget http://sourceforge.net/projects/sox/files/sox/14.4.0/sox-14.4.0.tar.gz
Wget http://sourceforge.net/projects/openofficeorg.mirror/files/4.1.0/binaries/zh-CN/Apache_OpenOffice_4.1.0_Linux_x86-64_install-rpm_zh-CN.tar.gz
Wget http://download.Oracle.com/otn-pub/java/jdk/8u5-b13/jdk-8u5-linux-x64.tar.gz
Wget http://archive.apache.org/dist/openmeetings/3.0.1/bin/apache-openmeetings-3.0.1.tar.gz

3. start compiling OpenMeetings

1. Install jdk
 
Tar xf jdk-7u60-bin-linux-x64-16.tar.gz-C/usr/local/
Vim/etc/profile. d/jdk. sh
# Add the following lines
Export JAVA_HOME =/usr/local/jdk1.7.0 _ 60
Export CLASSPATH = $ JAVA_HOME/lib/tools. jar: $ JAVA_HOME/lib/dt. jar
Export PATH = $ PATH: $ JAVA_HOME/bin
 
Source/etc/profile
 
 
2. Install mysql. Here the installation is simplified.
Yum-y install mysql-server mysql-devel
 
Configure mysql Character Set
Vim/etc/my. cnf
 
[Mysqld]
Default-character-set = utf8
Character-set-server = utf8
 
[Client]
Default-character-set = utf8
 
[1] compiling ImageMagick
Is an image processing software. It can edit and display the vast majority of today's most popular image formats, including JPEG, TIFF, PNM, PNG, GIF, and Photo CD. Assist openoffice in online Image Sharing
Tar xf ImageMagick.tar.gz
Cd ImageMagick-6.8.9-9/
./Configure
Make & make install
Cd ..
 
[2] compiling ghostscript
Read open file format (such as pdf) software. Help openoffice provide online pdf sharing
Tar xf ghostscript-9.14.tar.gz
Cd ghostscript-9.14
./Configure
Make & make install
Cd ..
 
[3] compiling swftools
Convert a pdf file to flash format and play it on the whiteboard
Yum-y install giflib-devel libjpeg-devel freeetype-devel t1lib-devel
 
Tar xf swftools-0.9.2.tar.gz
Cd swftools-0.9.2
./Configure
 
Vim swfs/Makefile + 44
# Remove-o-L, as shown in the following two rows:
44 rm-f $ (pkgdatadir)/swfs/default_viewer.swf
46 rm-f $ (pkgdatadir)/swfs/default_loader.swf
 
Make & make install
Cd ..
 
 
[4] decompress jodconverter
Mkdir/usr/local/jodc
Yum-y install unzip
Unzip jodconverter-core-3.0-beta-4-dist.zip-d/usr/local/jodc/
Jodconverter library address/usr/local/jodc/lib
 
[5] compiling Apache_OpenOffice
Tar xf Apache_OpenOffice_4.1.0_Linux_x86-64_install-rpm_zh-CN.tar.gz
Cd zh-CN/RPMS
Rpm-ivh openoffice -*
Cd desktop-integration/
Rpm-ivh openoffice4.1-RedHat-menus-4.1-9764.noarch.rpm
Cd ../../..
 
 
[6] compile yasm
Tar xf yasm-1.2.0.tar.gz
Cd yasm-1.2.0
./Configure
Make & make install
Cd ..
 
 
[7] compiling ffmpeg
It is a complete solution for recording, conversion, and streaming audio and video, including libavcodec, a set of leading Audio/Video Codec class libraries. Assist openoffice in meeting recording
Yum-y install xz
Xz-d ffmpeg-20140522-git-f932e5f.tar.xz
Tar xf ffmpeg-20140522-git-f932e5f.tar
Cd ffmpeg-20140522-git-f932e5f
./Configure
Make & make install
Cd ..
 
[8] compiling sox
Used for recording
Tar xf sox-14.4.0.tar.gz
Cdsox-14.4.0
./Configure
Make & make install
Cd ..
 
 
[9] decompress openmeetins
Mkdir/usr/local/openmeetings
Tar xf apache-openmeetings-3.0.1.tar.gz-C/usr/local/openmeetings/

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