Progressive download is a term used to describe the transfer of digital media files from a server to a client,typically using the HTTP protocol.
A media player relies on meta data located in the header of the file to be intact and a local buffer of the media file as it is downloaded from a web server.

Progressive download is default type of streaming, until the user specify other type of streaming.
In simple words the user's browser plays media file while downloading it, buffering as needed.

Such type of streaming doesn't require any additonal provider or streamer settings for Nuevoplayer.

<script id="nuevo" type="text/javascript" src="/nuevo/nuevo.js" charset="utf-8"></script>
<div>id="player">Loading the player ...</div>
<script type="text/javascript>
nvplayer.start( {
id:'player',
regkey: 'xxxx',
file:'http://yourdomain.com/videos/video.mp4',
image:'http://yourdomain.com/images/preview_image.jpg',
width:'720',
height:'420'
}); 
</script>