I´ve created a second player just for audio streaming, ok?
I´got the regular shortcode to shows the image but only while the stream is loaded after that the image disappears.
[jwplayer player="1" mediaid="129" autostart="true"image="http://maydomain.com/wp-content/uploads/2013/08/rvlogoRadio.jpg"]
Is that the regular behavior? Can we keep the image while audio stream is playing?