php file download with rtsp protocol showing error

Error: PHP Warning: file_get_contents(rtsp://r3---sn-npoeenez.googlevideo.com/Cj0LENy73wIaNAkoMrOYN1kuCRMYESARFC07QsdbMOCoAUIASARgtMiJsLDH0ONbigELMVdIZzgtMGFMbncM/5797FAB3574809550D4519AB341F5D45734A3574.1E03E50C3B5488F2677DA7D74DC5E0784EBB246A/yt6/1/video.3gp): failed to open stream: No such file or directory

any solution?