If you get the following error when running the command make to compile FFmpeg: make: *** [ffmpeg_frame.lo] Error 1 There are two ways to fix this problem: *** First solution (highly recommended) In the latest version of ffmpeg-php (0.6.0), you need to modify the file: ffmpeg_frame.c and replace every instance of PIX_FMT_RGBA32 with PIX_FMT_RGB32 Using [...]

The error message “Unable to load dynamic library ‘/usr/lib64/php/modules/ffmpeg.so” is received when you add the ffmpeg.so extension to the PHP configuration file i.e. php.ini file and tries to run PHP. You can easily reproduce the error message by executing “php -v”: PHP Warning: PHP Startup: Unable to load dynamic library ‘/usr/lib64/php/modules/ffmpeg.so’ – /usr/lib64/php/modules/ffmpeg.so: undefined symbol: [...]