How to record the video from nbcolympics.com - Audio/video stream recording forums

How to record the video from nbcolympics.com?
like this URL:
http://stream.nbcolympics.com/track-...-trials-day-10

I know this is hds video,so i use firefox with HDS Link Detector and detect the .f4m successfully.

But when I run this command in console:
php AdobeHDS.php --manifest "http://olystreamwest.nbcolympics.com/vod/30aa080a-293f-41ff-b0bf-88c6a317dfb8/nbc-sports0710141716.ism/manifest(format=f4m-f4f,filtername=vodcut).f4m?token=st=1469593377~exp =1469593497~acl=/vod/30aa080a-293f-41ff-b0bf-88c6a317dfb8/nbc-sports0710141716.ism/*~hmac=d472fc2f27887a5285d208bfe9bb3de99a4f763de4f 7afdcb1f4d0451f3937b6" --delete

It says "Failed to refresh bootstrap info"