How to insert an RTMP url from an adobe streaming server (rtmp://example.com/myvideo.flv) in drupal 7?
You can use JWPLAYER , and here is an example for how you setup the streaming

1- in the page header you include the jwplayer js library
2- follow the embedding guide "http://www.longtailvideo.com/support/jw-player/28839/embedding-the-player"
3- use the RTMP changes as it's documented here http://www.longtailvideo.com/support/jw-player/28854/using-rtmp-streaming/

So your simple code will look like this;


 
 jwplayer("myVideo").setup({
     file: "rtmp://example.com/application/mp4:myVideo.mp4",
     image: "/assets/myVideo.jpg",
     height: 360,
     width: 640
    });