yum install -y make expat-devel git gcc-c++ autoconf automake libtool wget python-devel ncurses-devel zlib-devel
libjpeg-devel openssl-devel e2fsprogs-devel sqlite-devel libcurl-devel pcre-devel
speex-devel ldns-devel libedit-devel libxml2-devel libdb4* libidn-devel
unbound-devel libuuid-devel lua-devel libsndfile-devel yasm-devel libtiff-devel
readline-devel unixODBC unixODBC-devel mysql-connector-odbc
echo "/usr/local/lib" >> /etc/ld.so.conf
ldconfig
cd /opt
wget http://www.lua.org/ftp/lua-5.3.5.tar.gz
tar xzvf lua-5.3.5.tar.gz
cd lua-5.3.5
make linux
make install
ln -sf /usr/local/bin/lua /usr/bin
ln -sf /usr/local/bin/luac /usr/bin
cd /opt
wget https://www.nasm.us/pub/nasm/releasebuilds/2.14/nasm-2.14.tar.gz
tar xzvf nasm-2.14.tar.gz
cd nasm-2.14
./configure
make
make install
cd /opt
wget https://downloads.sourceforge.net/libpng/libpng-1.6.35.tar.xz
tar xJvf libpng-1.6.35.tar.xz
cd libpng-1.6.35
./configure
make
make install
/bin/cp /usr/local/lib/pkgconfig/libpng* /usr/lib64/pkgconfig/
cd /opt
wget https://archive.mozilla.org/pub/opus/opus-1.3.tar.gz
tar xzvf opus-1.3.tar.gz
cd opus-1.3
./configure
make
make install
/bin/cp /usr/local/lib/pkgconfig/opus* /usr/lib64/pkgconfig/
cd /opt
wget https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20190225-2245.tar.bz2
tar xjvf x264-snapshot-20190225-2245.tar.bz2
cd x264-snapshot-20190225-2245
./configure --enable-shared --enable-static --disable-opencl
make
make install
/bin/cp /usr/local/lib/pkgconfig/x264* /usr/lib64/pkgconfig
cd /opt
wget https://libav.org/releases/libav-12.3.tar.xz
tar xJvf libav-12.3.tar.xz
cd libav-12.3
sed -i 's/x264_bit_depth/X264_BIT_DEPTH/' libavcodec/libx264.c
./configure --disable-static --enable-shared --enable-pic --enable-libx264 --enable-gpl
make CXXFLAGS="-fPIC"
make install
/bin/cp /usr/local/lib/pkgconfig/libav*.pc /usr/lib64/pkgconfig/
/bin/cp /usr/local/lib/pkgconfig/libsw*.pc /usr/lib64/pkgconfig/
cd /opt
wget http://files.freeswitch.org/freeswitch-releases/freeswitch-1.8.5.tar.xz
tar xJvf freeswitch-1.8.5.tar.xz
cd freeswitch-1.8.5
perl -i -pe 's/^#applications/mod_av/applications/mod_av/g' modules.conf
perl -i -pe 's/^applications/mod_signalwire/#applications/mod_signalwire/g' modules.conf
perl -i -pe 's/^codecs/mod_opus/#codecs/mod_opus/g' modules.conf
./configure --prefix=/opt/fs --with-openssl --enable-optimization
make
make install
make sounds-install
make moh-install
make samples
ln -sf /opt/fs/bin/freeswitch /usr/bin
ln -sf /opt/fs/bin/fs_cli /usr/bin
rm -rf /opt/fs/etc/freeswitch/sip_profiles/*ipv6*
perl -i -pe 's/"::"/"127.0.0.1"/g' /opt/fs/etc/freeswitch/autoload_configs/event_socket.conf.xml
perl -i -pe 's/OPUS,G722,PCMU,PCMA,VP8"/OPUS,G722,PCMU,PCMA,VP8,H264"/g' /opt/fs/etc/freeswitch/vars.xml
perl -i -pe 's/<!--<load module="mod_h26x"/>-->/<load module="mod_h26x"/>"/g' /opt/fs/etc/freeswitch/autoload_configs/modules.conf.xml
/opt/fs/etc/freeswitch/autoload_configs/conference.conf.xml
对应profile修改视频混屏转码模式
<param name="conference-flags" value="transcode-video|minimize-video-encoding"/>
<param name="video-mode" value="transcode"/>
sysctl -w net.core.rmem_max=16777216
sysctl -w net.core.wmem_max=16777216
sysctl -w kernel.core_pattern=core.%p
/opt/fs/bin/freeswitch -nonat -nc
freeswitch -stop
fs_cli
wget https://codeload.github.com/j0sh/crtmpserver/zip/centosinit
unzip centosinit
cd crtmpserver-centosinit/builders/cmake
cmake .
make
./crtmpserver/crtmpserver ./crtmpserver/crtmpserver.lua
bgapi originate user/1001 &conference(3000@default)
conference 3000-47.93.177.234 recording /tmp/testrecord.mp4
conference 3000-47.93.177.234 recording /tmp/testrecord.fsv
conference 3000-47.93.177.234 record rtmp://127.0.0.1/live/stream1
conference mute all 静音
conference unmute all 取消静音
conference 3000-47.93.177.234 vid-layout 2x2
floor 大屏
conference stop all
conference 3000-47.93.177.234 play /usr/local/xxx.mp4 播放视频文件
file_seek 翻页
kitk 剔除成员
conference 3000-47.93.177.234 vid_floor 1 force 强制设置大画面
vid-codec-grop 多方编码不一致