Do not add it in /etc/php.ini, this file is not related to your php 5.3. Did you copy the ixed.5.3 file into the extions folder of the newly compiled php 5.3 version?
php -i|grep extension_dir extension_dir => /usr/lib/php5/20100525 => /usr/lib/php5/20100525 download ixed.5.3 screenshot : php.ini files added echo extension=ixed.5.3 >> /opt/php-5.3.22/lib/php.ini screenshot :
The above is the extension dir of your system php, its not the extension dir of the php 5.3 that you compiled. See the line about the zend extension (first line), thats the directory where the other extension has to be placed. and the echo ... line has to be removed. Thats a command and not a line for php.ini. Instead you have to add just a line: extension=ixed.5.3 at the end of the php.ini file.
I was ignored error, installation complete. client_max_body_size 500M added nginx.conf. php.ini in memory_limit, upload_max_filesize and post_max_size increased the value. Upload video and error : 500 Internal Server Error. Convert apache htaccess rewrite rules to nginx rewrite rules and nginx directives added but again error. http://stackoverflow.com/questions/7460191/phpmotion-rewriterule-htaccess-to-rewrite-nginx added nginx directives again error.
install : The Perfect Server - Debian Wheezy (Apache2, BIND, Dovecot, ISPConfig 3) and error change: The requested URL /cgi-bin/uu_upload.pl was not found on this server. Wrong path to cgi-bin : http://wiki.phpmotion.com/InstallingV3 chmod no problem. Server local.