very well, but I need to specify the value of an attribute into a shortcode. If i see the html source, I’ve this code:
<script type='text/javascript'>if(typeof(jQuery)=="function"){(function($){$.fn.fitVids=function(){}})(jQuery)};jwplayer('jwplayer-1').setup({"aspectratio":null,"width":540,"height":320,"primary":"flash","listbar":{"position":"right"},
"playlist":[{"title":"movie1","sources":[{"file":"https://portale.aipros.org/wp-content/uploads/2013/11/movie1.flv"}],"description":"Part I"},
{"title":"movie2","sources":[{"file":"https://portale.aipros.org/wp-content/uploads/2013/11/movie2.flv"}],"description":"Part II"},
{"title":"movie3","sources":[{"file":"https://portale.aipros.org/wp-content/uploads/2013/11/movie3.flv"}],"description":"Part III"},
{"title":"movie4","sources":[{"file":"https://portale.aipros.org/wp-content/uploads/2013/11/movie4.flv"}],"description":"Part IV"},
{"title":"movie5","sources":[{"file":"https://portale.aipros.org/wp-content/uploads/2013/11/movie5.flv"}],"description":"Part V"}]});
</script>
If I understand well, the trick is this: https://www.longtailvideo.com/support/jw-player/28855/pseudo-streaming-in-flash the only problem is to write here
[jwplayer player="pnumber" playlistid="id"]
this portion ?start=30.4
of code and to do it for each movie