Web service for streamin video on iPhone

[apb91781]

I have to implement service which should stream a video content to iPhone application.My service is implemented in PHP:\[code\]header("Content-Type: video/mp4");header('Content-Length: '.$result['size']);echo $result['data']; \[/code\]where result is array containing the content of the video file and its size.When I open it with browser there isn't problem (I have quick time and the video has played). However the application cannot open it, but it works with local files (sorry i don't have currently the code of the mobile aplication).When I have opend it in safary from the iPhone it says that the file cannot be downloaded.It seems that I am missing some headers.