I am using iRandomAccessReader for customizing the reading of content and need to be able to get the full URL as it was entered in the player. The mediaName passed in is only a segment of that full URL and cuts off any of the URL after the stream name. For example, I have a URL like rtsp://myserver.com:1935/vod/r22/abc/secure/mp4:test.mp4?a=123456789&r=test1234567 which I put into the Open URL of QuickTime Player. The mediaName in iRandomAccessReader shows as /abc/secure/test.mp4, but I need the entire URL including the part after the stream name. Any suggestions on how to retrieve that while in the iRandomAccessReader interface?