ffmpeg - Old builds of ffmpeg are not refused --> Plugin outdated
There are some old Win32-builds on the net(e.g. http://tripp.arrozcru.org/)
JD accepts this build as valid, but merging dash-stuff fails because it was not implemented.
JD should check the ffmpeg-version on configuring and before merge, and if ffmpeg is to old "FFmpeg outdated" instead "Plugin outdated" should be displayed