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www.channel4.com: Using Rtmpdump for downloading 4OD videos

(http://stream-recorder.com/forum/showthread.php?t=5905)

www.channel4.com: Using Rtmpdump for downloading 4OD videos

Hello

I'm trying to use rtmpdump to save streams from 4OD (channel 4 UK) .
The video I'm trying is at

Code:

http://www.channel4.com/programmes/my-big-fat-gypsy-wedding/4od/player/3034485

URL snooper gives me rtmpe://ak.securestream.channel4.com/4oD/mp4:assets/CH4_08_02_16_48115001001003_001.mp4
and

Code:

http://www.channel4.com/static/programmes/asset/flash/swf/4odplayer-4.37.swf

When I use rtmpdump it gives me an error telling me to use --swfVfy
I've downloaded the 4odplayer-4.37.swf player and put it in the same folder as the rtmpdump but I don't really know what string to use for this or even if I needed to do this.

Any help on how to form the correct command for rtmpdump would be great .

Thanks

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

I'm also trying to record a stream at 4od via this method and failing miserably. Is it even possible with 4od?

Code:

http://www.channel4.com/programmes/hell-in-the-pacific

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Quote:

Originally Posted by WhynotAndy (Post 16744)

Hello

I'm trying to use rtmpdump to save streams from 4OD (channel 4 UK) .
The video I'm trying is at

Code:

http://www.channel4.com/programmes/my-big-fat-gypsy-wedding/4od/player/3034485

URL snooper gives me rtmpe://ak.securestream.channel4.com/4oD/mp4:assets/CH4_08_02_16_48115001001003_001.mp4
and

Code:

http://www.channel4.com/static/programmes/asset/flash/swf/4odplayer-4.37.swf

You don't need to download the SWF file yourself.

I can't doublecheck this since I'm not in the UK and they're denying access based on IP addresses. But something like this ought to work:

Code:

rtmpdump -r rtmpe://ak.securestream.channel4.com/4oD/mp4:assets/CH4_08_02_16_48115001001003_001.mp4 -W http://www.channel4.com/static/programmes/asset/flash/swf/4odplayer-4.37.swf -a 4oD -y mp4:assets/CH4_08_02_16_48115001001003_001 -V -o output.mp4

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Hi,

That command doesn't quite seem to do the trick - although it does get you quite some way there. The output is:

DEBUG: HandShake: Genuine Adobe Flash Media Server
DEBUG: HandShake: Handshaking finished....
DEBUG: RTMP_Connect1, handshaked
DEBUG: Invoking connect
INFO: Connected...
DEBUG: RTMP_ClientPacket, received: invoke 134 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object begin)
DEBUG: Property: <Name: level, STRING: error>
DEBUG: Property: <Name: code, STRING: NetConnection.Co
nnect.Rejected>
DEBUG: Property: <Name: description, STRING: [ AccessManager.
Reject ] : Access denied!>
DEBUG: (object end)
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_error>
ERROR: rtmp server sent error
DEBUG: RTMP_ClientPacket, received: invoke 18 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <close>
ERROR: rtmp server requested close
DEBUG: Closing connection.

Does that help in getting there?

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Try adding -p and the URL of the web page.

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

you know what's funny? Using a windows XP machine, I used Any FLV Downloader and it worked great. no intricate commands or anything, it picked up the stream and you click the download button. Totally didn't work on my Windows 7 machine. Just thought I'd throw that out there.

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Hello thanks for the answer
I had a go with the code you suggested and it didn't work
here is the debug info
I used a different video form the site as well as the original i posted a link to

Code:

C:\rtmp>rtmpdump -r rtmpe://ll.securestream.channel4.com/a4174/e1/mp4:xcuassets/

CH4_08_02_16_48491005001001_001.mp4 -W http://www.channel4.com/static/programmes

/asset/flash/swf/4odplayer-4.37.swf -a 4oD -y mp4:xcuassets/CH4_08_02_16_4849100

5001001_001 -V -o output.mp4 -p http://www.channel4.com/programmes/embarrassing-

bodies/4od#3039233

RTMPDump v2.1c

(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL

DEBUG: Protocol : RTMPE

DEBUG: Hostname : ll.securestream.channel4.com

DEBUG: Port     : 1935

DEBUG: Playpath : mp4:xcuassets/CH4_08_02_16_48491005001001_001

DEBUG: tcUrl    : rtmpe://ll.securestream.channel4.com:1935/4oD

DEBUG: swfUrl   : http://www.channel4.com/static/programmes/asset/flash/swf/4odp

layer-4.37.swf

DEBUG: pageUrl  : http://www.channel4.com/programmes/embarrassing-bodies/4od#303

9233

DEBUG: app      : 4oD

DEBUG: auth     : <NULL>

DEBUG: subscribepath : <NULL>

DEBUG: flashVer : WIN 10,0,22,87

DEBUG: live     : no

DEBUG: timeout  : 120 sec

DEBUG: SWFSHA256:

02 FF 59 B6 E4 53 5B 8B 72 AD 31 28 E6 87 3E 1C C4 E4 F8 9F 11 18 07 7D 78 69 E5

 D5 20 64 28 8B

DEBUG: SWFSize  : 299789

DEBUG: Setting buffer time to: 36000000ms

Connecting ...

DEBUG: RTMP_Connect, ... connected, handshaking

DEBUG: HandShake: Client type: 06



DEBUG: HandShake: DH pubkey position: 987

DEBUG: HandShake: Client digest offset: 53

DEBUG: HandShake: Initial client digest:

75 FA E6 66 33 24 D7 79 B6 EE A1 C9 5E BC 92 E4 6B 89 89 AF E4 4B 2F 1E 1A EC A3

 1C D9 5D E5 EA

DEBUG: HandShake: Type Answer   : 06

DEBUG: HandShake: Server Uptime : 144462984

DEBUG: HandShake: FMS Version   : 3.5.2.1

DEBUG: HandShake: Server DH public key offset: 40

DEBUG: HandShake: Secret key:

06 A3 45 BF 6B 66 EE 3C 60 6B 52 1D 47 A2 94 13 69 D1 3C 33 BB 31 34 B3 D5 67 80

 33 62 5A 7B 5A AE AA 0F A2 0D 90 C2 B4 40 7D DE EF 5C A6 61 C5 5E 8D 6C 4F 60 6

E F3 53 D1 16 34 EB 8D 8B 38 9F FD ED 34 E8 63 8F 50 FF C5 B4 33 94 1D 87 2A 5A

DB 14 56 B8 FA 5D A8 EB FA BF 0F 75 EB D0 2E C9 DF 50 3F F2 0D 0D A2 F7 C8 A7 F0

 F0 C9 A5 C6 8F EE 0E 15 66 21 A4 2E 77 5E 73 69 0E E4 CC D9 24

DEBUG: RC4 Out Key:

48 56 45 D9 7B 81 DF 52 8D 21 5C AF DC A1 83 01

DEBUG: RC4 In Key:

B9 B9 BC EE 73 FB 3D 3E 04 D1 DC FA 29 50 E2 85

DEBUG: HandShake: Calculated digest key from secure key and server digest:

58 30 7B A2 9C 20 C8 E7 BC CB 46 43 CA 89 F1 B3 CF D4 84 5C D8 9C 0C D3 16 FC B3

 75 02 6D 63 18

DEBUG: HandShake: Client signature calculated:

A8 28 A2 90 CE 88 2C 78 F4 1F 61 5B 95 44 1B 93 DC 6D 7D 75 B0 93 83 F2 B0 B3 F4

 FC B0 12 91 F2

DEBUG: HandShake: Server sent signature:

3C 80 E1 AD 90 5F 5B CC 63 46 55 EA BE 09 5E B3 0D 31 6A 0F A6 DD EA 80 A6 C8 32

 FC 21 19 06 6E

DEBUG: HandShake: Digest key:

F9 10 96 9B B5 38 DD D9 EC 0E 16 CF 84 CC 20 C9 C0 8B BC 53 EC 5F 45 BC 36 09 AD

 C1 08 DE FF A7

DEBUG: HandShake: Signature calculated:

3C 80 E1 AD 90 5F 5B CC 63 46 55 EA BE 09 5E B3 0D 31 6A 0F A6 DD EA 80 A6 C8 32

 FC 21 19 06 6E

DEBUG: HandShake: Genuine Adobe Flash Media Server

DEBUG: HandShake: Handshaking finished....

DEBUG: RTMP_Connect, handshaked

DEBUG: Invoking connect

INFO: Connected...

DEBUG: RTMP_ClientPacket, received: invoke 180 bytes

DEBUG: (object begin)

DEBUG: Property: NULL

DEBUG: (object begin)

DEBUG: Property: <Name:                     level, STRING:      error>

DEBUG: Property: <Name:                      code, STRING:      NetConnection.Co

nnect.Rejected>

DEBUG: Property: <Name:               description, STRING:      [ Server.Reject

] : (_defaultRoot_, _defaultVHost_) : Application (4oD) is not defined.>

DEBUG: (object end)

DEBUG: (object end)

DEBUG: HandleInvoke, server invoking <_error>

ERROR: rtmp server sent error

DEBUG: RTMP_ClientPacket, received: invoke 18 bytes

DEBUG: (object begin)

DEBUG: Property: NULL

DEBUG: (object end)

DEBUG: HandleInvoke, server invoking <close>

ERROR: rtmp server requested close

DEBUG: Closing connection.

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Download rtmpdump 2.2. Read the manual page. Read the error message you got. Post back again after you've done all that.

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Without -a 4oD, this error vanishes but the stream still does not play. It says:

Quote:

DEBUG: (object begin)
DEBUG: (object begin)
DEBUG: Property: <Name: fmsVer, STRING: FMS/3,5,3,837>
DEBUG: Property: <Name: capabilities, NUMBER: 127.00>
DEBUG: Property: <Name: mode, NUMBER: 1.00>
DEBUG: (object end)
DEBUG: (object begin)
DEBUG: Property: <Name: level, STRING: status>
DEBUG: Property: <Name: code, STRING: NetConnection.Connect.Success>
DEBUG: Property: <Name: description, STRING: Connection succeeded.>
DEBUG: Property: <Name: objectEncoding, NUMBER: 0.00>
DEBUG: Property: <Name: data, OBJECT>
DEBUG: (object begin)
DEBUG: Property: <Name: version, STRING: 3,5,3,837>
DEBUG: (object end)
DEBUG: (object end)
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_result>
DEBUG: HandleInvoke, received result for method call <connect>
DEBUG: sending ctrl. type: 0x0003
DEBUG: Invoking createStream
DEBUG: RTMP_ClientPacket, received: invoke 21 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <onBWDone>
DEBUG: Invoking _checkbw
DEBUG: RTMP_ClientPacket, received: invoke 29 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_result>
DEBUG: HandleInvoke, received result for method call <createStream>
DEBUG: SendPlay, seekTime=0.00, dLength=0, sending play: mp4:xcuassets/CH4_08_02_16_48491005001001_001
DEBUG: Invoking play
DEBUG: sending ctrl. type: 0x0003
DEBUG: RTMP_ClientPacket, received: invoke 16419 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_onbwcheck>
DEBUG: Invoking _result
DEBUG: RTMP_ClientPacket, received: invoke 133 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object begin)
DEBUG: Property: <Name: level, STRING: error>
DEBUG: Property: <Name: code, STRING: NetStream.Failed>
DEBUG: Property: <Name: description, STRING: Failed to play (stream ID: 1).>
DEBUG: Property: <Name: clientid, STRING: tmIg0ZPb>
DEBUG: (object end)
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <onStatus>
DEBUG: HandleInvoke, onStatus: NetStream.Failed
ERROR: Closing connection: NetStream.Failed
DEBUG: Closing connection.

Any ideas?

Re: www.channel4.com: Using Rtmpdump for downloading 4OD videos

Quote:

Originally Posted by hyc (Post 17053)

Download rtmpdump 2.2. Read the manual page. Read the error message you got. Post back again after you've done all that.

I've read the man page, but I still can't figure it out, would you mind explaining? I'm not even interested in the 4oD content, I just want to figure this out!

Thanks.