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digital concert hall - no capture

(http://stream-recorder.com/forum/showthread.php?t=11281)

jagareco

03-19-2012 08:49 PM

digital concert hall - no capture

something has changed in this classical website last week, that makes impossible capture from it. jaksta and replay media catcher (looks as the same) doesn´t recognize the stream. any idea?

Stream Ripper

03-19-2012 11:05 PM

Re: digital concert hall - no capture

Looks like their files are encrypted - your best bet will be a Screen Capture program such as Replay Video Capture

jagareco

03-20-2012 05:05 AM

Re: digital concert hall - no capture

capture from screen its not a good option. it means loss quality. how can they or anyone encrypt a file that you are seen anyway, but you can capture automatically? how can a software like jaksta get the file over any encryptation)

Bahman

03-20-2012 05:07 AM

Re: digital concert hall - no capture

provide a link for example!!

jagareco

03-20-2012 09:25 AM

Re: digital concert hall - no capture

http://www.digitalconcerthall.com/en/concert/play/50-1

this appears to be free according to them

Bahman

03-20-2012 10:04 AM

Re: digital concert hall - no capture

Code:

http://hdsvod.digitalconcerthall.com/z/0809/20090106_1_DvorakPlusInterview_SlavDance8_H264_1280x720_2100kbps_320aac.mp4

They are using Adobe Dynamic Streaming which splits video file into segments!! Still, There is no solution in order to recording them except Screen Capture!!:(

jagareco

03-20-2012 10:41 AM

Re: digital concert hall - no capture

ok, buyt there must be a way to join the segments, or not?, from cache of the browser, i meant?

Bahman

03-20-2012 02:16 PM

Re: digital concert hall - no capture

The problem is those segments aren't playable too after download!!
Take a look on downloaded segment's "Media Info":

Code:

General

Complete name                            : ***\Lenka\My Documents\Downloads\0_da7f611f33c952b7_Seg1-Frag1.mp4

Format                                   : QuickTime

Format/Info                              : Original Apple specifications

File size                                : 467 KiB

As you see, the file doesn't have header of video dimension and other details!

jagareco

03-20-2012 09:01 PM

Re: digital concert hall - no capture

so, there is no software, no method, no choices for get this video in some similar way that we did, by simple capture (not screen)? no software can detect the beginning of the file and just follow the rest during the transmission?
regards

Stream Ripper

03-20-2012 11:30 PM

Re: digital concert hall - no capture

Quote:

Originally Posted by jagareco (Post 42304)

Correct

anonymousfreak

04-06-2012 11:16 PM

Re: digital concert hall - no capture

NOOOOOOOOOOOOOOOOOO~!~!~!~! IF THERE'S NO CHOICE WE GOTTA COME UP WITH A NEW TOOL!!! I need to download those videos!

jagareco

04-07-2012 07:54 AM

Re: digital concert hall - no capture

i really really hope that you found a tool for get this videos again, in the same way that it was. please let us know if there is a solution, we are not millions, but our love for this music its bigger than that
jaime

svnpenn

04-07-2012 09:27 AM

Re: digital concert hall - no capture

This is KSV script from stream-recorder.com/forum/showpost.php?p=38823&postcount=5

If modified it might be able to do it

Code:

<?php

  echo "KSV EugeniaVoda Downloader\n";

  $format = "%-7s : %s\n";



  if ($argc <= 2)

    {

      echo "Enter URL : ";

      $url = trim(fgets(STDIN));

      echo "Enter Filename : ";

      $filename = trim(fgets(STDIN));

    }

  else

    {

      $url      = $argv[1];

      $filename = $argv[2];

    }



  echo "Retrieving data . . .\n";

  $json   = file_get_contents($url . "/offsets.json");

  $chunks = json_decode($json);

  if (!$chunks)

      die("Failed to decode json");

  $fh = fopen($filename, 'wb');

  fwrite($fh, "\x46\x4C\x56\x01\x05\x00\x00\x00\x09\x00\x00\x00\x00");

  $total_chunks = count($chunks);

  for ($i = 0; $i < $total_chunks; $i++)

    {

      echo "Downloading " . ($i + 1) . " of $total_chunks chunks\r";

      $data = file_get_contents($url . "/$chunks[$i].flvtags");

      fwrite($fh, $data);

    }

  fclose($fh);



  echo "\nFinished\n";

?>

jagareco

04-07-2012 10:03 AM

Re: digital concert hall - no capture

interesting, but how? a kind of method that can be used regulary?

svnpenn

04-07-2012 10:08 AM

Re: digital concert hall - no capture

Well I was going to take a crack at it, but that website requires a password, so I cant be bothered.

jagareco

04-07-2012 11:02 AM

Re: digital concert hall - no capture

in page 1 there is a link that include an free performance, for try

svnpenn

04-07-2012 02:01 PM

Re: digital concert hall - no capture

If you can put a link that doesnt require a login, I will give it a try.

jagareco

04-07-2012 04:35 PM

Re: digital concert hall - no capture

i use an friend account for see and others, so i cant provide you password. i dont know if anonymousfreak can help us on this

beethoven

04-08-2012 12:22 PM

Re: digital concert hall - no capture

This video is free and uses the same playing method as usual digital concert hall videos:
http://www.digitalconcerthall.com/de/konzert/play/58

A login is needed but without paying for anything (this video is free).

If you'd register with an anonymous mail address you could check the streaming method of digital concert hall.

svnpenn

04-08-2012 04:37 PM

Re: digital concert hall - no capture

If someone wants to provide either

* A link that doesnt require a login
* A link that requires a login, with login info

then we can move forward.

Gradius

04-09-2012 05:19 PM

Re: digital concert hall - no capture

Geez, you guys are so complicated!

Here is a login and pass I created:
will send PVT to you

Update: PVT sent

Gradius

04-09-2012 05:48 PM

Re: digital concert hall - no capture

Checking some stream I found this:
http://cdn2.digitalconcerthall.com/t..._high_1500.mp4

Weird it was on stream capture since I didn't accessed that file (or guess not).

It sucks they changed it was working so well (I was using IDM).

Btw, is just impossible to try to download everything in couple days, it takes couple MONTHS. The speed varies too much, and a lot times you need to re-download the whole thing when it hangs at 90~99%.

I guess TOO MANY was sucking from there so they figure out and decided to change, now everyone is **cked!

I brought a whole year account so I'm triple pissed!

jagareco

04-10-2012 07:00 AM

Re: digital concert hall - no capture

just in case you want to try again
this a link that has an free video, under login

http://www.digitalconcerthall.com/en...%C3%A1k-brahms

regards

Gradius

04-10-2012 02:45 PM

Re: digital concert hall - no capture

Got reply from IDM, they will implement it but only in near future, in other words, I have no idea when. :confused: :rolleyes: :mad:

So I have no option atm. :(

kl2012

04-10-2012 03:27 PM

Re: digital concert hall - no capture

Quote:

Originally Posted by Gradius (Post 43204)

Got reply from IDM, they will implement it but only in near future, in other words, I have no idea when. :confused: :rolleyes: :mad:

So I have no option atm. :(

I have two questions concerning your answer and the discussion up to now:

1) What will be implemented in the near future?

2) Is this new streaming method used by Digital Concert Hall only an out of the box implementation of a state-of-the-art (Adobe Flash) technology that makes recording more or less impossible or does Digital Concert Hall implement an own solution to prevent stream recording?

Thanks!

svnpenn

04-10-2012 08:27 PM

Re: digital concert hall - no capture

A memory dump of

www.digitalconcerthall.com/en/concert/play/2958

Shows that there are full files for the performance.

Code:

/specials/20120329_1_messiaen_turangalila/h264_high_2500.mp4

Assuming the full video has same base URL as fragments and manifest, that gives us

hdsvod.digitalconcerthall.com/z/specials/20120329_1_messiaen_turangalila/h264_high_2500.mp4

However we will need to figure out the querystring before we can download.

Gradius

04-11-2012 01:30 PM

Re: digital concert hall - no capture

Quote:

Originally Posted by svnpenn (Post 43211)

I got:
Access Denied
You don't have permission to access "http://hdsvod.digitalconcerthall.com/z/specials/20120329_1_messiaen_turangalila/h264_high_2500.mp4" on this server.

Reference #18.f9cd7**********

From hdsvod.digitalconcerthall.com I got:
Access Denied
You don't have permission to access "http://player.berlinphilvod-f.akamaihd.net/" on this server.

They are equals, they returns: a590.w23.akamai.net address

Gradius

04-11-2012 01:32 PM

Re: digital concert hall - no capture

Quote:

Originally Posted by kl2012 (Post 43206)

1) What will be implemented in the near future?

2) Is this new streaming method used by Digital Concert Hall only an out of the box implementation of a state-of-the-art (Adobe Flash) technology that makes recording more or less impossible or does Digital Concert Hall implement an own solution to prevent stream recording?

Thanks!

1) Download of course!
2) They changed to a new crap called Adobe Dynamic Streaming or something like that.

FYI Adobe Flash sucks! It's proprietary, closed source, too limited, low quality, and blah blah blah.

svnpenn

04-11-2012 01:39 PM

Re: digital concert hall - no capture

Quote:

Originally Posted by Gradius

Did you even read my post, I mean really

Quote:

Originally Posted by svnpenn

However we will need to figure out the querystring before we can download.

Gradius

04-11-2012 03:44 PM

Re: digital concert hall - no capture

Well, from:
http://hdsvod.digitalconcerthall.com..._high_2500.mp4

I almost can, but is protected.

A little progress.

Waiting Logo:
http://cdn4.digitalconcerthall.com/c...3-19_00-00.swf

For those running on old flash version:
http://cdn4.digitalconcerthall.com/c...3-19_00-00.swf

Looks like the stream is from 146.82.152.49 (at last for me), and not from hdsvod.digitalconcerthall.com

Kinda odd.

Code:

var dchjslanguage_sony_connect_headline = 'Sony Internet TV';

var dchjslanguage_sony_connect_success = 'Your Sony Essentials account and your Digital Concert Hall account have been linked together successfully. If you already have a valid ticket you may start watching concerts from the archive via Sony Internet TV immediately. If you do not have a ticket you may purchase one under &quot;Tickets &amp; Vouchers&quot;.';

var dchjslanguage_sony_error_device_already_connected = 'Your Sony Essentials account and your Digital Concert Hall account are already linked together. If you already have a valid ticket you may start watching concerts from the archive via Sony Internet TV immediately. If you do not have a ticket you may purchase one under &quot;Tickets &amp; Vouchers&quot;.';

var dchjslanguage_sony_error_sony_error = 'Sony has reported an unspecified error';

var dchjslanguage_sony_error_wrong_signature_headline = 'Wrong signature';

var dchjslanguage_sony_error_wrong_signature_message = 'The URL seems to be wrong. Please go back to the Sony Essentials website and select the Digital Concert Hall from the content partner list again.';

var dchjslanguage_sony_register_introduction = '&lt;p&gt;Please log in with your Digital Concert Hall credentials or register a new account for the Digital Concert Hall if you are new to this service. Once completed your Digital Concert Hall account will be linked with your Sony Essentials account.&lt;/p&gt;';

var dchjslanguage_meta_description = 'Watch live classical music concerts in HD video from one of the leading orchestras in the world.';

var dchjslanguage_meta_title = 'The Berliner Philharmoniker's Digital Concert Hall';

var dchjslanguage_meta_titleprefix_concert = ' ';

var dchjslanguage_meta_titlesuffix_concert = ' - The Berliner Philharmoniker's Digital Concert Hall';

Textello

04-12-2012 04:28 AM

Re: digital concert hall - no capture

Gradius, DCH uses Akamai. So each of us would connect to a different IP, depending on where our location is and where the closest caching server is located.

chap	04-12-2012 08:32 AM

Re: digital concert hall - no capture

example
http://www.digitalconcerthall.com/en/concert/play/50-1

Code:

http://vodhls.digitalconcerthall.com/i/0809/20090106_1_dvorak_slavonic-dance/h264_high_,0700,1100,1500,2000,2500,.mp4.csmil/master.m3u8?__b__=1500&hdnea=st=1334240533~exp=1334240593~acl=/i/0809/20090106_1_dvorak_slavonic-dance/h264_high_,0700,1100,1500,2000,2500,.mp4*~id=248966~hmac=af5c5f7a712c91ace5cc6fdbbdf3e4b4c4f18e7c04ee4031baf5434468ca5e6a

Code:

#EXTM3U

#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=1474000, RESOLUTION=960x540

index_2_av.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk%2fMrWMs8%2fvS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw%3d%3d

#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=659000, RESOLUTION=960x540

index_0_av.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk%2fMrWMs8%2fvS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw%3d%3d

#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=1051000, RESOLUTION=960x540

index_1_av.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk%2fMrWMs8%2fvS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw%3d%3d

#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=1969000, RESOLUTION=1280x720

index_3_av.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk%2fMrWMs8%2fvS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw%3d%3d

#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=2337000, RESOLUTION=1280x720

index_4_av.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk%2fMrWMs8%2fvS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw%3d%3d

#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=253000, CODECS="mp4a.40.5"

index_0_a.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk%2fMrWMs8%2fvS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw%3d%3d

chap	04-12-2012 08:41 AM

Re: digital concert hall - no capture

Code:

http://vodhls.digitalconcerthall.com/i/0809/20090106_1_dvorak_slavonic-dance/h264_high_,0700,1100,1500,2000,2500,.mp4.csmil/index_2_av.m3u8?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

the thing is - what is changing this parameter
id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8 kw==
how to solve this?
PHP script?

Code:

#EXTM3U

#EXT-X-TARGETDURATION:10

#EXT-X-ALLOW-CACHE:YES

#EXT-X-KEY:METHOD=AES-128,URI="http://vodhls.digitalconcerthall.com/i/0809/20090106_1_dvorak_slavonic-dance/h264_high_,0700,1100,1500,2000,2500,.mp4.csmil/crypt.key?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw=="

#EXT-X-VERSION:2

#EXT-X-MEDIA-SEQUENCE:1

#EXTINF:10,

segment1_2_av.ts?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

#EXTINF:10,

segment2_2_av.ts?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

#EXTINF:10,

segment3_2_av.ts?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

#EXTINF:10,

segment4_2_av.ts?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

#EXTINF:10,

segment5_2_av.ts?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

#EXTINF:10,

segment6_2_av.ts?e=6303f0e8a89ec6bd&id=AgCypQqiTW2rD8Tjhk/MrWMs8/vS+2v3tUUjGazbVlH4Feg2dMJUcZHEAo2xlGFMpJkq4rM7SYz8kw==

***********

#EXT-X-ENDLIST

Gradius

04-12-2012 10:28 AM

Re: digital concert hall - no capture

I guess ID in this case might be session ID.

Did you changed id to anything else and tried to see what happens?

Gradius

04-12-2012 10:31 AM

Re: digital concert hall - no capture

Quote:

Originally Posted by Textello (Post 43300)

Gradius, DCH uses Akamai. So each of us would connect to a different IP, depending on where our location is and where the closest caching server is located.

I see, now it makes sense.

jagareco

04-16-2012 10:01 AM

Re: digital concert hall - no capture

any news on capture? i has been following the replies and i don´t know how close is a solution for this, but i hope it very much
regards

Gradius

04-16-2012 03:56 PM

Re: digital concert hall - no capture

IDM told me to wait 1 or 2 weeks, but so far it doesn't look good.

svnpenn

04-16-2012 06:53 PM

Re: digital concert hall - no capture

Quote:

Originally Posted by Adobe employee, Nikhil Pavan Kalyan, 2010-8-17

The file format spec provided in one of the replies is the manifest file format specification - F4M. The actual f4f file format specification is only available under NDA. We have a white paper that we are working on @ Adobe, and once that is out, I can update you. Stay tuned.

forums.adobe.com/thread/685558

LOL

They never learn.

Gradius

04-17-2012 04:42 PM

Re: digital concert hall - no capture

Well they sucks, IDM too.

"I'm afraid that our development group says that such sites are not widespread and popular enough to be a priority in implementation they have queue of features to implement."

So no ETA, they just jumped out the boat.

Suggestions? I'm even looking for commercial software.

jagareco

04-17-2012 07:59 PM

Re: digital concert hall - no capture

gradius
can you specify what elements must have this software for being able to capture the video,with the current configuration?
as we know software as jatska is useless

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