New Youtube URL isn't cacheable

I have same prob here and add some patch manualy like this:

on squid conf:
http://pastebin.com/fbbb6cc0

and on videocache.py :
http://pastebin.com/f35ea8d3

works good so far

but i'm not working eith 1.9.2 and your patch, here's the log :
----
2009-09-07 12:37:45,481 3178 - - SCHEDULEDER - Download Scheduler starting.
2009-09-07 12:38:10,221 3173 172.16.13.105 - REQUEST - http://v19.lscache3.c.youtube.com/videoplayback?ip=0.0.0.0&sparams=id%2C...
2009-09-07 12:38:10,222 3173 172.16.13.105 466e61a8a491e682 URL_HIT YOUTUBE http://v19.lscache3.c.youtube.com/videoplayback?ip=0.0.0.0&sparams=id%2C...
2009-09-07 12:38:10,222 3173 172.16.13.105 466e61a8a491e682 CACHE_MISS YOUTUBE Requested video was not found in cache.
2009-09-07 12:38:10,224 3173 172.16.13.105 466e61a8a491e682 NEW_URL YOUTUBE http://v19.lscache3.c.youtube.com/videoplayback?ip=0.0.0.0&sparams=id%2C...
2009-09-07 12:38:11,184 3178 172.16.13.105 466e61a8a491e682 SCHEDULED YOUTUBE Video scheduled for download.
2009-09-07 12:38:11,184 3226 172.16.13.105 466e61a8a491e682 DOWNLOAD_ERR YOUTUBE An error occured while retrieving the video.
-----

yes it's 1.9.2

halo admin thank you for your time ...

here is the list :
1. proxy variable in videocache.conf
cache_host = 10.10.10.4
proxy = http://10.10.10.4:3128/
base_dir = /video/

2. yes the proxy server capable to connect to the internet.

3. the permission on videocache directory [i changed it to /video] :

root@proxy:/# ls -lh | grep video
drwxr-xr-x 19 nobody nogroup 448 2009-09-04 14:11 video

root@proxy:/var/log# ls -lh |grep video
drwxr-xr-x 2 nobody nogroup 272 2009-09-01 22:24 videocache

the log maybe concern like this :
--------
2009-09-14 17:54:08,423 18820 172.16.13.105 37d91d1d7ac9605f SCHEDULED YOUTUBE Video scheduled for download.
2009-09-14 17:54:08,424 19578 172.16.13.105 37d91d1d7ac9605f DOWNLOAD_ERR YOUTUBE An error occured while retrieving the video.
--------

by means i thought it perl capable to TAG the file, but when download it error occured.

hopefully any clue i get from you, thank you.

dear admin,

by means on your videocache script
you put it user name fixed squid:squid or proxy:proxy ?

but still after i changed it's permission to proxy:proxy

root@proxy:/# ls -lh | grep video
drwxr-xr-x 19 proxy proxy 448 2009-09-04 14:11 video

root@proxy:/# ps axu | grep squid
root 22890 0.0 0.0 4360 780 ? Ss 17:58 0:00 /usr/local/squid/sbin/squid
proxy 22892 0.2 0.8 27860 17980 ? Sl 17:58 0:01 (squid)
root 22977 0.0 0.0 3008 776 pts/1 S+ 18:06 0:00 grep squid

the videocache still error to download, here is the log :
-----
2009-09-15 17:59:43,446 22893 172.16.13.105 8370bb0c4088d235 NEW_URL YOUTUBE http://74.125.15.82/videoplayback?ip=0.0.0.0&sparams=id%2Cexpire%2Cip%2C...
2009-09-15 17:59:47,084 22894 172.16.13.105 8370bb0c4088d235 SCHEDULED YOUTUBE Video scheduled for download.
2009-09-15 17:59:47,084 22944 172.16.13.105 8370bb0c4088d235 DOWNLOAD_ERR YOUTUBE An error occured while retrieving the video.
-----

by any words it's videocache still give me this report :
"An error occured while retrieving the video"

what would that be ?

frnd i hav prob that when i down load long vedios from you tube via dap it requires user name password on tc.v17.cache6.c.youtube.com plz help and explain in brief i am new to computer.........

hello,
pastebin.com is seem down, can you help me another link to patch squid.conf and videocache.py

thx

hi admin i have problem in videocache i configured it well and its not showing any error in its log but no request found in videocace log

Thankx for ur reply now my cache working fine but here i found some problem after 24hours videocache log not running even i kill the pythong service.?

Other wise its very cool for us Thanks for share ur creation.