is Meta-files[.ASX, .WAX, .WVX, .RAM, .RPM, .SMIL, .SMI,
contain the addresses of files that the streaming media
server will play. They hide the URL of a media stream.
you want to record the streaming media which is hidden
in a metafile, please use our great tool "HiDownload",
HiDownload can draw the streaming video and audio URL
in the metafile, then continue to download the real streaming
can also use "URL Helper"
to capture the actual streaming video and audio URL hidden
in a metafile.