play ad before flv file

i am using jw player to play an flv file including captions. this seems to work fine. but now i need to play a ad before my flv file starts playing? or can we play flv files 开发者_C百科one aftre the another using jquery or any other idea?

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JWPlayer has several ad plugins like this one.

Note that you need to buy a JWPlayer license when using it on a commercial site!