how to know a media doesn’t exist before select it?
Posted: Sat Jul 25, 2009 2:42 pm
Hello all,
how to know a media doesn’t exist before select it?
In the bpm slide show, I don t want display media if there is no media behind the id. The current way is a bit bodge:
I change anyway the next media by changing id of the current media and check if there is really a media by testing its parameters.
For example if name == ‘’ (i.e. Nothing with comma) then there is no media.
Is there a way to know which media is really present in the mediaSet before set the media in a layer?
how to know a media doesn’t exist before select it?
In the bpm slide show, I don t want display media if there is no media behind the id. The current way is a bit bodge:
I change anyway the next media by changing id of the current media and check if there is really a media by testing its parameters.
For example if name == ‘’ (i.e. Nothing with comma) then there is no media.
Is there a way to know which media is really present in the mediaSet before set the media in a layer?