Arash

Not a bug but a common problem for the last few months. The development of pro player has stopped. This plugin has not been updated since 2009-11-29.

You can see on the official test page, that most of the videos no longer work.

http://isagoksu.com/video-tests/

Unfortunately it seems that the developer has stopped this project

This plugin definitely does not work.

Ad following to your functions.php

if ( function_exists( 'show_admin_bar' ) ) {
add_filter( 'show_admin_bar', '__return_false' );
}

I have not used your plugin, but I see a general pattern with other developers.

Why not provide a pro version or paid support? And I do not mean charging between $60 and $180 for a pro version which is too much for a lot of people, but charging something like $19 a year for support.

You plugin has been downloaded 74.000 times. If 5% ask support twice a year, I can imagine it will consume a lot of your time. If each support takes 5 minutes and you spend 2 hours extra a week on updates, it will be 14 hours a week that you are spending on this plugin! But what if 1% is willing to pay for support at $19 a year, that would be $14K a year or $19 an hour. Surely you can find someone willing to provide 10 hours of support a week for $12 an hour, leaving you $24 an hour for the 2 hour updates + 4 hours for extra questions and communications between you and the other support member.

If you turn your payed support into a forum, you can prevent people from asking the same questions.

I have been using wordpress since 2005 and as wordpress matures, the plugin mature, the time spend on plugins increases, but also the number of large to huge wordpress sites increases. Resulting in more developers making money from wordpress (plugins). I am sure $15 to $25 a year for support is very reasonable.