In the 2.2.1 GPL release, when looking into some ActionScript files, I see:
/*
* Copyright 2008 Anssi Piirainen
*
* This file is part of FlowPlayer.
*
* FlowPlayer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Foobar is distributed in the hope that it will be useful,
I think Foobar should be replaced with FlowPlayer. I post this because it is present in lots of files.
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Check any random .as in src/actionscript/