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Capture from tv.nrk.no

(http://stream-recorder.com/forum/showthread.php?t=12280)

komocka

05-03-2012 09:57 PM

Capture from tv.nrk.no

More and more channels are using HTTP Dynamic Streaming, the Norwegian http://tv.nrk.no/ has also gone for that, any suggestion how to capture these streams?

E.g. http://tv.nrk.no/serie/distriktsnyhe...ere-og-romsdal

svnpenn

05-23-2012 11:44 PM

Re: Capture from tv.nrk.no

Download parts with DownThemAll!

Code:

http://nordond11c-f.akamaihd.net/z/wo/open/d2/d2c345f757010d561f61006ed04da1547ad70279/d2c345f757010d561f61006ed04da1547ad70279_,141,316,563,1266,2250,.mp4.csmil/4_1ccddad57efe0103_Seg1-Frag[1:216]

Join parts with AdobeHDS.php

Code:

$ php AdobeHDS.php 4_1ccddad57efe0103_Seg1-Frag



                            KSV Adobe HDS Downloader



Found 216 fragments

Joined 216 fragments in 1.84 seconds

Finished

chap	05-24-2012 12:30 AM

Re: Capture from tv.nrk.no

alternative(use ffmpeg)

Code:

http://nordond11c-f.akamaihd.net/i/wo/open/d2/d2c345f757010d561f61006ed04da1547ad70279/d2c345f757010d561f61006ed04da1547ad70279_,141,316,563,1266,2250,.mp4.csmil/master.m3u8

svnpenn

05-24-2012 12:01 PM

Re: Capture from tv.nrk.no

I think what chap meant with his curtness was

Code:

ffmpeg \

-i http://nordond11c-f.akamaihd.net/i/wo/open/d2/d2c345f757010d561f61006ed04da1547ad70279/d2c345f757010d561f61006ed04da1547ad70279_,141,316,563,1266,2250,.mp4.csmil/master.m3u8 \

-c copy \

out.ts

komocka

05-25-2012 08:01 AM

Re: Capture from tv.nrk.no

Thank you, it definitely seem possible to capture it.

How can find the link to the .m3u8 file? In the source of the page I find the link to the .f4m file

Code:

http://nordond37c-f.akamaihd.net/z/wo/open/31/3180dd16fa3aed10510fd39d4d6932f7af392a48/3180dd16fa3aed10510fd39d4d6932f7af392a48_,141,316,563,1266,2250,.mp4.csmil/manifest.f4m

svnpenn

05-25-2012 07:27 PM

Re: Capture from tv.nrk.no

Quote:

Originally Posted by komocka

How can find the link to the .m3u8 file?

There is a nice thread here explaining it

nrkbeta.no/2012/04/23/test-nrks-splitter-nye-nett-tv

Basically they only deliver m3u8 to mobile devices, so you can trick it into doing that

Code:

$ wget -qO- -U iPad tv.nrk.no/serie/distriktsnyheter-moere-og-romsdal | grep -m1 m3u8

data-media="http://nordond30b-f.akamaihd.net/i/wo/open/63/634b94ab86372bc521fe2b3dd4bf65b3ef49af0c/634b94ab86372bc521fe2b3dd4bf65b3ef49af0c_,141,316,563,1266,2250,.mp4.csmil/master.m3u8"

komocka

05-27-2012 02:36 AM

Re: Capture from tv.nrk.no

ffmpeg downloads it, but sound and image are not synchronized.

AdobeHDS.php seems to do a better job, on the example above, but when I try to download any other program from that channel I can find the link to all the individual .ts files (from the .m3u8 file) and download all of them, but when I try to merge them with AdobeHDS.php I only get a 13 byte file - it just contains the FLV header.

I seem to miss where to find the link to *Seg1-Frag[1:216]?

svnpenn

05-27-2012 02:40 AM

Re: Capture from tv.nrk.no

Quote:

Originally Posted by komocka

I seem to miss where to find the link to *Seg1-Frag[1:216]?

Use DownThemAll!

For christ sake learn how to read.

komocka

05-27-2012 10:08 PM

Re: Capture from tv.nrk.no

Quote:

Originally Posted by svnpenn (Post 46719)

Use DownThemAll!

For christ sake learn how to read.

I can very well understand that I can download the fragments with e.g. DownThemAll. But to do that I first need to find the link to the fragments!

svnpenn

05-27-2012 10:26 PM

Re: Capture from tv.nrk.no

Quote:

Originally Posted by komocka

I first need to find the link to the fragments!

Actually I used

Firebug, Net tab

komocka

05-28-2012 06:11 AM

Re: Capture from tv.nrk.no

Thank you, Fiddler2 also worked.

And that gives the links to the segments of the default stream, hmm I have to test if I also, somehow, can choose any of the other resolutions also.

KSV	05-28-2012 11:51 PM

Re: Capture from tv.nrk.no

Quote:

Originally Posted by komocka (Post 46776)

Thank you, Fiddler2 also worked.

And that gives the links to the segments of the default stream, hmm I have to test if I also, somehow, can choose any of the other resolutions also.

if you are using AdobeHDS.php then why don't you take a look at it's available options like --manifest and --quality. you can grab the latest script here.

komocka

05-29-2012 03:34 AM

Re: Capture from tv.nrk.no

I tried to use AdobeHDS.php --manifest

But I'm not allowed to download the manifest.f4m file

"Access Denied! Unable to download manifest."

Otherwise that would be MUCH easier! And I don't understand how my web browser can read the manifest.f4m file, while AdobeHDS.php is not allowed to?

KSV	05-29-2012 03:44 AM

Re: Capture from tv.nrk.no

just use the proper url.

Code:

AdobeHDS.php --manifest "http://nordond30b-f.akamaihd.net/z/wo/open/63/634b94ab86372bc521fe2b3dd4bf65b3ef49af0c/634b94ab86372bc521fe2b3dd4bf65b3ef49af0c_,141,316,563,1266,2250,.mp4.csmil/manifest.f4m?hdcore=2.6.8&g=DSBJXRNWKQOP" --delete

komocka

05-29-2012 04:07 AM

Re: Capture from tv.nrk.no

Thank you,

I thought that I could download the manifest.f4m file from the address in the source page, but now I realized that I can get the correct manifest.f4m address from the web debugger, and that seems to work very nice!

k1601

01-03-2013 01:54 PM

Re: Capture from tv.nrk.no

Hello,

I'm using AdobeHDS.php and HDS Link Detector. When I try do download video from nrk.no I get error:
Processing manifest info....
Quality Selection:
Available: 2400 1417 715 388 213
Selected : 2400
Access Denied! Unable to download fragments.

Link to the video (for example):
http://tv.nrk.no/serie/tour-de-ski/m...413/29-12-2012

Command for AdobeHDS.php:

Code:

php AdobeHDS.php --proxy 62.97.212.167:80 --quality high --manifest "http://nordond9b-f.akamaihd.net/z/no/open/52/527813242f8d41445cd7292415e8ddf192f97f32/527813242f8d41445cd7292415e8ddf192f97f32_,141,316,563,1266,2250,.mp4.csmil/manifest.f4m?hdcore=2.11.3&g=STERXVUJWBSY" --delete --auth "als=0,0.1,0,3,0,NaN,0,0,0,27,f,0,3720.21,f,s,STERXVUJWBSY,2.11.3,27&hdcore=2.11.3" --useragent "Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/20100101 Firefox/17.0"

What I do wrong? Help, please!

Thanks in advance.

UPD:
Sorry, I did't see option "fproxy" for fragments, it maybe help. But another error now (try to record live video from http://tv.nrk.no/direkte/nrk1):
Processing manifest info....
Failed to get bootstrap info

marlar

12-04-2015 10:20 AM

Re: Capture from tv.nrk.no

You can record from tv.nrk.no with my Chrome app, TV4ever

It can also (soon!) display the correct command lines to capture with AdobeHDS etc. Currently that is only for dr.dk/tv but will be available for nrk within a few days.

Hope you will enjoy the app :)

heenleen

11-04-2016 03:40 AM

Re: Capture from tv.nrk.no

You may try use Allavsoft to download NRK TV Video or Radio to MP4, WMV, AVI, MP3, AAC.

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