trying to download series from ligonier.org

buck09 · #1 04-05-2011, 04:48 PM

there are many teaching series available for online viewing but i would like to put them on my phone and take them with me. they have recently gone to streaming where they used to be regular http urls. here is one of them and if anyone can help me figure out how to grab them it would be greatly appreciated.

_http://www.ligonier.org/learn/series/holiness_of_god/the-importance-of-holiness/

KSV · #2 04-06-2011, 01:43 AM

Full command:

Code:

rtmpdump.exe -r rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st/mp4:series/hol01/browser_mediumq/HOL01.01.mp4 -o HOL01.01.mp4

Other URL:

Code:

rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st/mp4:series/hol01/browser_mediumq/HOL01.02.mp4
rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st/mp4:series/hol01/browser_mediumq/HOL01.03.mp4
rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st/mp4:series/hol01/browser_mediumq/HOL01.04.mp4
rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st/mp4:series/hol01/browser_mediumq/HOL01.05.mp4
rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st/mp4:series/hol01/browser_mediumq/HOL01.06.mp4

Code:

RTMPDump v2.3 r565 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
WARNING: HandShake: client signature does not match!
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO:   duration              1942.02
INFO:   moovPosition          128115359.00
INFO:   width                 640.00
INFO:   height                480.00
INFO:   videocodecid          avc1
INFO:   audiocodecid          mp4a
INFO:   avcprofile            66.00
INFO:   avclevel              30.00
INFO:   aacaot                2.00
INFO:   videoframerate        30.00
INFO:   audiosamplerate       48000.00
INFO:   audiochannels         2.00
INFO: tags:
INFO:   ┬⌐├┐├┐├┐              Lavf52.102.0
INFO: trackinfo:
INFO:   length                58260.00
INFO:   timescale             30.00
INFO:   language              eng
INFO: sampledescription:
INFO:   sampletype            avc1
INFO:   length                93216768.00
INFO:   timescale             48000.00
INFO:   language              eng
INFO: sampledescription:
INFO:   sampletype            mp4a
1052.000 kB / 28.83 sec (1.4%)

#3 04-06-2011, 01:44 AM

The web-site uses RTMP streams. I was able to record from it using Replay Media Catcher 4.

You can also download RTMP streams with freeware CooJah + Blader, Orbit Downloader, StreamTransport,...

And you can try to capture RTMP streams in real time while you listen to them using freeware CooJah (without Blader), Orbit Grab Pro.

If you use Linux, rtmpsrv and rtmpsuck will allow you to download/capture RTMP streams easily.

Code:

rtmpsuck
RTMP Proxy Server v2.3
(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL

Streaming on rtmp://0.0.0.0:1935
WARNING: Trying different position for client digest!
Processing connect
app: cfx/st
flashVer: LNX 10,2,153,1
swfUrl: http://s3.amazonaws.com/ligonier-static-media/swf/player1.swf?2883992bd2be1b7a4216
tcUrl: rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st
pageUrl: http://www.ligonier.org/learn/series/holiness_of_god/the-importance-of-holiness/
Playpath: mp4:series/hol01/browser_mediumq/HOL01.01.mp4

Related:
FAQ: How to record/download/capture/save Adobe Flash .FLV video RTMP stream from embedded player
How to record rtmp:// flash video .flv stream from embedded Adobe Flash Player

placebo · #4 04-06-2011, 02:37 AM

Code:

rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st<break>mp4:series/hol01/browser_mediumq/HOL01.01.mp4

Jaksta downloads the video in "Downloading Mode"

124 MB (130.828.726 Bytes), crc32: 010C7373

rtmpdump's command with rtmpexplorer is

Code:

rtmpdump -r "rtmp://s2nnxtedq0z29y.cloudfront.net/cfx/st" -a "cfx/st" -f "WIN 10,1,53,64" -W "http://s3.amazonaws.comligonier-static-media/swf/player1.swf?2883992bd2be1b7a4216" -p "http://www.ligonier.org/learn/series/holiness_of_god/the-importance-of-holiness/" -y "mp4:series/hol01/browser_mediumq/HOL01.01.mp4" -o HOL01.01.flv

124 MB (130.828.726 Bytes), crc32: 13D4F746

As you can see, the 2 files are different depending on your chosen download tool. Comparing the 2 files we get:

154.552 difference(s) found.