Tuning NginxĪfter installing, create the module link to Nginx directory: sudo ln -s /usr/lib64/nginx/modules /etc/nginx/modules To check Nginx version and installed modules use: nginx -V Step 3.
#Blender ffmpeg install install
configure -prefix=/etc/nginx -sbin-path=/usr/sbin/nginx -modules-path=/usr/lib64/nginx/modules -conf-path=/etc/nginx/nf -error-log-path=/var/log/nginx/error.log -pid-path=/var/run/nginx.pid -lock-path=/var/run/nginx.lock -user=nginx -group=nginx -build=CentOS -builddir=nginx-1.14.0 -http-log-path=/var/log/nginx/access.log -http-client-body-temp-path=/var/cache/nginx/client_temp -http-proxy-temp-path=/var/cache/nginx/proxy_temp -http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp -http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp -http-scgi-temp-path=/var/cache/nginx/scgi_temp -with-select_module -with-poll_module -with-threads -with-file-aio -with-http_ssl_module -with-http_v2_module -with-http_realip_module -with-http_addition_module -with-http_sub_module -with-http_dav_module -with-http_flv_module -with-http_mp4_module -with-http_gunzip_module -with-http_gzip_static_module -with-http_auth_request_module -with-http_random_index_module -with-http_secure_link_module -with-http_degradation_module -with-http_slice_module -with-http_stub_status_module -with-mail=dynamic -with-mail_ssl_module -with-stream=dynamic -with-stream_ssl_module -with-stream_realip_module -with-stream_ssl_preread_module -with-compat -add-module=./nginx-rtmp-module -with-debugĪfter configurating Nginx, you need to make and install it: sudo make sudo make install Then, go to ‘nginx-1.14.0’ directory and configure Nginx with parameters below: cd nginx-1.14.0/. Next, you need to clone Nginx RTMP module using git: git clone In this example we have chosen version 1.14.0: wget tar -xzvf nginx-1.14.0.tar.gz
#Blender ffmpeg install archive
InstallationĪfter installing related attributes, we need to download Nginx archive from Nginx official web site: (you can choose version you want) and extract it on your CentOS machine. Preparationīefore we start Nginx installation, we need to install some packages dependencies for its clear work: sudo yum -y groupinstall 'Development Tools' sudo yum -y install epel-release sudo yum install openssl-devel sudo yum install -y pcre-devel Step 2. If you are facing Nginx the first time and you want to install it with RTMP module on CentOS, this tutorial is for you. In this case, we will install compile and tune Nginx using RTMP (Real Time Messaging Protocol) module, which is mainly used for streaming video and audio streams from web cameras over the internet. In this article we will consider Nginx as a video streaming tool. It can be used as load balancer, reverse proxy, mail proxy, HTTP cache and more. Nginx is an opensource web server with a lot of functions. high-precision float RGB) to reduce the error.Photo by Adi Goldstein on Unsplash About Nginx I’m not sure if there are additional formats available that way, but maybe it could directly convert to something useful to Blender (e. 601, which would be quite bad and result in outright wrong colors during playback if the stream isn’t tagged appropriately but triggers resolution-based heuristics in playback software.īlender could of course also use libzimg internally to do the conversion for FFmpeg. I’m not even sure how Blender handles this right now. For conversion from RGB to YUV, however, it is required to explicitly set at least the colormatrix for zscale (an explicit setting would be a good thing in general). Since most output formats only support YUV color spaces, something needs to be done about that as well. However, this relies on a separate library (libzimg) that is neither compiled into FFmpeg by default nor packaged by many Linux distributions. The only way to mitigate this within FFmpeg is by inserting the zscale filter before the format conversion, and choosing an appropriate dithering algorithm with it. Anything involving YUV and RGB will result in ugly banding artifacts due to large error. Blender’s video import/export through FFmpeg suffers from swscale’s poor-quality color conversion.