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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)

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

Just download the video

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.

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

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

Interesting code. What is is? :confused:

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

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.

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

It's from the video webpage.

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.

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

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