Streaming method for these YouTube videos?

(http://stream-recorder.com/forum/showthread.php?t=16402)

Streaming method for these YouTube videos?

I'm trying to figure out the streaming method being used for the 1080p stream of these two YouTube videos:

Code:

http://www.youtube.com/watch?v=4i-jYPMDUgc



http://www.youtube.com/watch?v=n5HhU_OnKrA

I've tried forcing flash and forcing html5 streaming. I'm guessing it is some piecemeal dynamic streaming, but no download clients are detecting what it is.

Re: Streaming method for these YouTube videos?

Quote:

Originally Posted by svnpenn20 (Post 62443)

Simple HTTP

svnpenn.github.io/bm

Hmm. Thanks, but did you actually download and play the 1080p file?

I agree that it is coming over http, but I don't think it is simple http.

It could be the CDN that I'm connecting to is different from what you're seeing.

Tubedigger and GetFLV get file fragments or audio-only mp4.

Other downloaders that normally detect http fine don't pick up any links.

I'll test some more I suppose.

Re: Streaming method for these YouTube videos?

Working fine

Code:

$ wget -O 4i-jYPMDUgc.mp4 'http://r19---sn-q4f7dnll.c.youtube.com/vi

deoplayback?fexp=924605%2C901208%2C929117%2C929123%2C929121%2C929915

%2C929906%2C925714%2C929919%2C929119%2C931202%2C932802%2C928017%2C91

2518%2C911416%2C906906%2C904476%2C930807%2C919373%2C906836%2C933701%

2C926403%2C912711%2C929606%2C910075&upn=BD19dL0VbEY&ip=99.109.97.214

&key=yt1&itag=37&mt=1369711338&ratebypass=yes&mv=m&source=youtube&sp

arams=cp%2Cid%2Cip%2Cipbits%2Citag%2Cratebypass%2Csource%2Cupn%2Cexp

ire&cp=U0hVTldOUl9KTUNONV9PSFZBOl9JdTZDSU95dHJE&ms=au&ipbits=8&newsh

ard=yes&sver=3&expire=1369734053&id=e22fa360f3035207&signature=9A8F3

91C12F70E4F9AC0E79B0CBFD2981206C67E.95EC2CD9E42623313BEF865390523023

354928'

--2013-05-27 22:27:47--  http://r19---sn-q4f7dnll.c.youtube.com/video

playback?fexp=924605%2C901208%2C929117%2C929123%2C929121%2C929915%2C9

29906%2C925714%2C929919%2C929119%2C931202%2C932802%2C928017%2C912518%

2C911416%2C906906%2C904476%2C930807%2C919373%2C906836%2C933701%2C9264

03%2C912711%2C929606%2C910075&upn=BD19dL0VbEY&ip=99.109.97.214&key=yt

1&itag=37&mt=1369711338&ratebypass=yes&mv=m&source=youtube&sparams=cp

%2Cid%2Cip%2Cipbits%2Citag%2Cratebypass%2Csource%2Cupn%2Cexpire&cp=U0

hVTldOUl9KTUNONV9PSFZBOl9JdTZDSU95dHJE&ms=au&ipbits=8&newshard=yes&sv

er=3&expire=1369734053&id=e22fa360f3035207&signature=9A8F391C12F70E4F

9AC0E79B0CBFD2981206C67E.95EC2CD9E42623313BEF865390523023354928

Resolving r19---sn-q4f7dnll.c.youtube.com (r19---sn-q4f7dnll.c.youtub

e.com)... 173.194.57.152, 2607:f8b0:4000:6::18

Connecting to r19---sn-q4f7dnll.c.youtube.com (r19---sn-q4f7dnll.c.yo

utube.com)|173.194.57.152|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 422624641 (403M) [video/mp4]

Saving to: `4i-jYPMDUgc.mp4'



 2% [                            ] 9,969,279    466K/s  eta 18m 12s

Re: Streaming method for these YouTube videos?

Quote:

Originally Posted by svnpenn20 (Post 62445)

Working fine

Yeah, you are right. I did get your bookmark script working (after I enabled the bookmarks bar). Weird that several of the major utilities aren't working on these particular videos only.

Anyway, thanks for the bookmarklet doowhacky thing

Re: Streaming method for these YouTube videos?

Quote:

Originally Posted by blimey (Post 62446)

Weird that several of the major utilities aren't working on these particular videos only.

TubeDigger 4.4.7 supports downloading such videos.