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Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to down

(http://stream-recorder.com/forum/showthread.php?t=12117)

svnpenn 06-21-2012 04:58 PM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
Just download the video

renegade X 06-25-2012 07:50 AM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
You can't! That is the purpose of this thread. Any third party tool you use will aslo download the segment, not the complete video. Someone out there has figured this out I have no doubt.

svnpenn 06-25-2012 04:27 PM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
Code:

$ wget -O Asianet.flv 'http://o-o.preferred.xo-dfw1.v8.lscache4.c.youtube.com/v
ideoplayback?upn=MS1uKdt1Teo&sparams=algorithm%2Cburst%2Ccp%2Cfactor%2Cid%2Cip%
2Cipbits%2Citag%2Csource%2Cupn%2Cexpire&fexp=914501%2C913103%2C910206%2C907217%
2C907335%2C921602%2C919306%2C922600%2C919316%2C920704%2C912804%2C924500%2C91354
2%2C913547%2C919324%2C907344%2C912706%2C902518&mt=1340662813&ms=au&algorithm=th
rottle-factor&itag=35&ip=76.0.0.0&burst=40&sver=3&signature=AB81EE0CA13212E0406
BEDAE64EDD9A49FEBC8C1.317FB18A0E15B8A917ED585EE794D4CF55B0D8EE&source=youtube&e
xpire=1340686130&key=yt1&ipbits=8&factor=1.25&cp=U0hTRVZTVF9ISkNOM19OTVhCOjhEMl
JJS3hyN1RJ&id=ad26d9c624d79ea1'
--2012-06-25 17:24:25--  http://o-o.preferred.xo-dfw1.v8.lscache4.c.youtube.com/
videoplayback?upn=MS1uKdt1Teo&sparams=algorithm%2Cburst%2Ccp%2Cfactor%2Cid%2Cip%
2Cipbits%2Citag%2Csource%2Cupn%2Cexpire&fexp=914501%2C913103%2C910206%2C907217%2
C907335%2C921602%2C919306%2C922600%2C919316%2C920704%2C912804%2C924500%2C913542%
2C913547%2C919324%2C907344%2C912706%2C902518&mt=1340662813&ms=au&algorithm=throt
tle-factor&itag=35&ip=76.0.0.0&burst=40&sver=3&signature=AB81EE0CA13212E0406BEDA
E64EDD9A49FEBC8C1.317FB18A0E15B8A917ED585EE794D4CF55B0D8EE&source=youtube&expire
=1340686130&key=yt1&ipbits=8&factor=1.25&cp=U0hTRVZTVF9ISkNOM19OTVhCOjhEMlJJS3hy
N1RJ&id=ad26d9c624d79ea1
Resolving o-o.preferred.xo-dfw1.v8.lscache4.c.youtube.com (o-o.preferred.xo-dfw1
.v8.lscache4.c.youtube.com)... 206.111.15.83, 2607:f8b0:4000:4::f
Connecting to o-o.preferred.xo-dfw1.v8.lscache4.c.youtube.com (o-o.preferred.xo-
dfw1.v8.lscache4.c.youtube.com)|206.111.15.83|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://o-o.preferred.dfw06s22.v8.nonxt4.c.youtube.com/videoplayback?up
n=MS1uKdt1Teo&sparams=algorithm%2Cburst%2Ccp%2Cfactor%2Cid%2Cip%2Cipbits%2Citag%
2Csource%2Cupn%2Cexpire&fexp=914501%2C913103%2C910206%2C907217%2C907335%2C921602
%2C919306%2C922600%2C919316%2C920704%2C912804%2C924500%2C913542%2C913547%2C91932
4%2C907344%2C912706%2C902518&mt=1340662804&ms=nxu&algorithm=throttle-factor&itag
=35&ip=76.0.0.0&burst=40&sver=3&signature=AB81EE0CA13212E0406BEDAE64EDD9A49FEBC8
C1.317FB18A0E15B8A917ED585EE794D4CF55B0D8EE&source=youtube&expire=1340686130&key
=yt1&ipbits=8&factor=1.25&cp=U0hTRVZTVF9ISkNOM19OTVhCOjhEMlJJS3hyN1RJ&id=ad26d9c
624d79ea1&redirect_counter=1&cms_redirect=yes [following]
--2012-06-25 17:24:25--  http://o-o.preferred.dfw06s22.v8.nonxt4.c.youtube.com/v
ideoplayback?upn=MS1uKdt1Teo&sparams=algorithm%2Cburst%2Ccp%2Cfactor%2Cid%2Cip%2
Cipbits%2Citag%2Csource%2Cupn%2Cexpire&fexp=914501%2C913103%2C910206%2C907217%2C
907335%2C921602%2C919306%2C922600%2C919316%2C920704%2C912804%2C924500%2C913542%2
C913547%2C919324%2C907344%2C912706%2C902518&mt=1340662804&ms=nxu&algorithm=throt
tle-factor&itag=35&ip=76.0.0.0&burst=40&sver=3&signature=AB81EE0CA13212E0406BEDA
E64EDD9A49FEBC8C1.317FB18A0E15B8A917ED585EE794D4CF55B0D8EE&source=youtube&expire
=1340686130&key=yt1&ipbits=8&factor=1.25&cp=U0hTRVZTVF9ISkNOM19OTVhCOjhEMlJJS3hy
N1RJ&id=ad26d9c624d79ea1&redirect_counter=1&cms_redirect=yes
Resolving o-o.preferred.dfw06s22.v8.nonxt4.c.youtube.com (o-o.preferred.dfw06s22
.v8.nonxt4.c.youtube.com)... 173.194.57.79, 2607:f8b0:4000:4::f
Connecting to o-o.preferred.dfw06s22.v8.nonxt4.c.youtube.com (o-o.preferred.dfw0
6s22.v8.nonxt4.c.youtube.com)|173.194.57.79|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 102986969 (98M) [video/x-flv]
Saving to: `Asianet.flv'

28% [==========>                            ] 29,712,385  158K/s  eta 6m 21s


renegade X 07-05-2012 07:09 AM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
Interesting code. What is is? :confused:

Elgero 07-05-2012 08:40 AM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
If you take a look at the video link it contains a part "&range=<number>-<number>". Remove this part of the link and it will download the entire video.

The following url will download a 1.69 MB chunk of the video.... from byte range 7127040 to 8908799.

8908799 bytes - 7127040 bytes = 1781759 bytes = 1.69 MB

Remove the part in red and the entire video will be downloaded.

Code:

http://o-o.preferred.ams03s07.v21.lscache1.c.youtube.com/videoplayback?signature=29CDE8B43AC7963F4B52B3F791FDA07E6C288E29.5A024EF4B75CDFBEE34B8DEEB16F2178A960CCCD&range=7127040-8908799&key=yt1&algorithm=throttle-factor&mt=1341498618&source=youtube&sparams=algorithm%2Cburst%2Ccp%2Cfactor%2Cid%2Cip%2Cipbits%2Citag%2Csource%2Cupn%2Cexpire&ip=94.0.0.0&upn=1qAnkJm55qc&ipbits=8&factor=1.25&itag=34&expire=1341521655&sver=3&burst=40&cm2=0&ms=au&cp=U0hTRlVNT19KT0NOM19NR1NHOnlwTHZLLXRRWnMz&fexp=906717%2C912301%2C913002%2C907217%2C907335%2C921602%2C919306%2C922600%2C919316%2C920704%2C924500%2C924700%2C913542%2C919324%2C920706%2C907344%2C912706%2C902518&keepalive=yes&id=49b5013249504955

renegade X 07-11-2012 11:03 AM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
Interesting! Where is that code from? From youtube itself the url does not show this part of the code.

Elgero 07-11-2012 12:12 PM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
It's from the video webpage.

renegade X 08-05-2012 01:46 PM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
By video webpage, do you mean youtube or a redirect from another site? Reason I ask is because I do not have this in the URL ever. http://o-o.preferred.ams03s07.v21.lscache1.

Elgero 08-05-2012 02:22 PM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
Yes, a youtube video page, but the urls are encoded, like this.

Code:

http%253A%252F%252Fo-o---preferred---ams03s17---v20---lscache2.c.youtube.com%252Fvideoplayback%253Fupn%253DD0IwDaw0hGw%2526sparams%253Dcp%25252Cid%25252Cip%25252Cipbits%25252Citag%25252Cratebypass%25252Csource%25252Cupn%25252Cexpire%2526fexp%253D906717%25252C912301%25252C913002%25252C915507%25252C907217%25252C922401%25252C919804%25252C920704%25252C912806%25252C906055%25252C924500%25252C924700%25252C911406%25252C913547%25252C904721%25252C920706%25252C907344%25252C912706%25252C900816%25252C902518%25252C909414%2526ms%253Dau%2526itag%253D37%2526ipbits%253D8%2526signature%253D34CC2CC1F1DF9D23BACC58A35708F949D8EA643A.03AB931B13F65935F775A0D445730F53372F225B%2526mv%253Dm%2526sver%253D3%2526mt%253D1344198075%2526ratebypass%253Dyes%2526source%253Dyoutube%2526expire%253D1344222168%2526key%253Dyt1%2526ip%253D1.1.1.1%2526cp%253DU0hTSVJNUF9LUkNOM19KR1RCOmJwTHZOLXRSVXQ2%2526id%253D8843d3961066c118%26quality%3Dhd1080

renegade X 08-12-2012 12:48 PM

Re: Why is youtube delivering files in 2mb size instead of the whole 50mb. Unable to


 
Please explain how you got this. Sorry to sound like a newb. I tried clicking View-Source, with no luck. Or does it matter which web browser I use? Thanks


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