How to diwnload video from net

[anni]

Hi,
Now a days every sites showing video in site using adobe flash player. for "you tube video" lot of options r there to download, but in any other sites how to download. i tried using http://keepvid.com or VideoDownloader, but it wont work. these site ask to enter video URL, but using that url it says not a valid url.
any software(freeware)

[adirawat20]

Just watch my video. At youtube if problem still persists reply here.
Link:

1.http://www.youtube.com/adirawat1997
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Posted again:
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Just watch my video. At youtube if problem still persists reply here.
Link:

1.http://www.youtube.com/adirawat1997

[adityaxone]

use internet download manager + firefox. there's a feature in IDM called site grabber. it's awesome, grabs every audio-video file present on the page.

and try this greasemonkey script, YousableTubeFix. it totally takes youtube-ing at a different level!

[ssk_the_gr8]

just paste the link in savevid.com & download. it always works for me

[6x6]

keepvid is working for me
once i faced problem - but i changed the youtube video url from xxxxx.co.in to xxxxx.com and it worked