#ffmpeg -layouts: show standard channel layouts
#ffmpeg -pix_fmts: show available pixel formats #ffmpeg -protocols: show available protocols #ffmpeg -bsfs: show available bit stream filters #ffmpeg -encoders: show available encoders
#ffmpeg -decoders: show available decoders #yum install ffmpeg ffmpeg-devel ffmpeg-libpostprocįFmpeg Basic Commands #ffmpeg -version: show version Step 2. After add Dag repository, Use yum to install ffmpeg using following command. Step 1. To install, first you must add the DAG yum repository information corresponding to your CentOS/RHEL version to yum: #nano /etc//dag.repoĪdd the following text to the file and save: In this tutorial we will learn Install FFmpeg and FFmpeg-PHP Extension on CentOS server. There’s also a great PHP package called ffmpeg-php that allows for easy use of FFmpeg from inside PHP scripts. but at least the ffmpeg-php module is seen and appears to be built, so aside from my ffmpeg not working I'm guessing that process is sound.FFmpeg is a cross-platform solution for streaming audio and video as well as recording and conversion. probably would be better to build ffmpeg from scratch instead of from an rpm distro. So, I'm guessing it's my ffmpeg installation from atrpms. Warning: dl() : Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20050922/ffmpeg.so' - /usr/lib/libavcodec.so.51: undefined symbol: av_free I had to change the extensions directory in my php.ini file to get the extension loaded, then I got the following errors from the test: #it seemed to ignore the -prefix directive #this installs ffmpeg and the devel pieces which ffmpeg-php wants to have, as well as any required dependancies. I'm going to do this on a test server in about an hour and I'll report back.ĮDIT: below are the results of my install: The better option, IF you're allowing runtime modules in your php.ini:įollow the "Building as an Extension" instructions Use the configure option you copied earlier form the easyapache run, and append -with-ffmpeg=yes This should be the "/path/to/php_sources" referred to in the ffmpeg-php installation instructions On the server, cd /home/cpapachebuild/buildapache/Ĭd to the PHP directory of the version in question. Whenever I have to do something to my php which the easyapache doesn't allow, I first run easyapache and watch for the PHP related configure lines. Under cpanel, you have to modify this as follows:
Click to expand.the ffmpeg sourceforge page gives the install instructions:
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