Re: webcast.berkeley.edu: Capture Real video streams (protected by DRM?)

#8 06-15-2009, 01:44 AM

I've tried to download these video streams with NetTransport 2.84a. I do have problems with Net Transport here, it doesn't postprocess .RM metafils correctly. I apologize for that. I will report this bug to the developer.

However I don't have any problem downloading RTSP .RM files:

Code:

15.06.2009 11:34:50.329 Connecting to 169.229.131.16:554
15.06.2009 11:34:50.564 Connected.
15.06.2009 11:34:50.610 OPTIONS rtsp://169.229.131.16:554 RTSP/1.0
15.06.2009 11:34:50.610 CSeq: 1
15.06.2009 11:34:50.610 User-Agent: RealMedia Player HelixDNAClient/10.0.1.338 (win32)
15.06.2009 11:34:50.610 ClientChallenge: fc7c9714500e1aaf167ac216a9b3e33e
15.06.2009 11:34:50.610 PlayerStarttime: [15/06/2009:11:34:50 03:00]
15.06.2009 11:34:50.610 CompanyID: bPrkxqUQFqdtb+RfkRBqWA==
15.06.2009 11:34:50.610 Pragma: initiate-session
15.06.2009 11:34:50.860 RTSP/1.0 200 OK
15.06.2009 11:34:50.860 CSeq: 1
15.06.2009 11:34:50.860 Date: Mon, 15 Jun 2009 07:34:51 GMT
15.06.2009 11:34:50.860 Session: 438785-1
15.06.2009 11:34:50.860 Server: Helix Mobile Server Version 11.1.8.4940 (sunos-5.8-sparc-server) (RealServer compatible)
15.06.2009 11:34:50.860 Public: OPTIONS, DESCRIBE, ANNOUNCE, PLAY, PAUSE, SETUP, GET_PARAMETER, SET_PARAMETER, TEARDOWN
15.06.2009 11:34:50.860 TurboPlay: 1
15.06.2009 11:34:50.876 RealChallenge1: 8911d92234e68e2a4567c821c31ebb45
15.06.2009 11:34:50.876 StatsMask: 7
15.06.2009 11:34:50.892 DESCRIBE rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39 RTSP/1.0
15.06.2009 11:34:50.892 CSeq: 2
15.06.2009 11:34:50.892 Accept: application/sdp
15.06.2009 11:34:50.892 User-Agent: RealMedia Player HelixDNAClient/10.0.1.338 (win32)
15.06.2009 11:34:50.892 Session: 438785-1
15.06.2009 11:34:50.892 Bandwidth: 10485800
15.06.2009 11:34:51.204 RTSP/1.0 200 OK
15.06.2009 11:34:51.204 CSeq: 2
15.06.2009 11:34:51.204 Date: Mon, 15 Jun 2009 07:34:51 GMT
15.06.2009 11:34:51.204 Session: 438785-1
15.06.2009 11:34:51.204 Set-Cookie: cbid=jfhgchjijgifhldmeonogpnqpojrktlufkfjkidlfjdkhiplqnnohpoqqronkqpujfrgghci;path=/;expires=Thu,31-Dec-2037 23:59:59 GMT
15.06.2009 11:34:51.204 vsrc: http://169.229.131.16:8080/viewsource/template.html?nuyhtglloez6x2xitgkp9hz6fe0aE6CAzwqe71w8y62vAty7w63057ujrt79jh7mngahxdE6lDlkh8oE29sep2c5E68f46h7s5hx20gp7ob45mA9sqwgsj5gcutyB6D50to2EcDDmAuhBs6p5wnaCh3hucj8yzr7AyvknEar4ihtCyfr7ydvdkerjnqvjjc2djd0v6ek45l44a27iq8wigun4lCvlvd5h9libhwc9aehh2nxC8AjBs3pwpa93q19AA1zmgyxhyzrB9rcllbs
15.06.2009 11:34:51.204 Last-Modified: Thu, 31 Aug 2006 22:35:28 GMT
15.06.2009 11:34:51.204 Content-base: rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39/
15.06.2009 11:34:51.204 ETag: 438785-1
15.06.2009 11:34:51.204 Session: 438785-1
15.06.2009 11:34:51.204 Vary: User-Agent, ClientID
15.06.2009 11:34:51.204 Content-type: application/sdp
15.06.2009 11:34:51.204 x-real-usestrackid: 1
15.06.2009 11:34:51.204 Content-length: 4525
15.06.2009 11:34:51.235 Total time 01:26:08.549; max bit rate 220000; average bit rate 220000.
15.06.2009 11:34:51.251 SETUP rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39/streamid=0 RTSP/1.0
15.06.2009 11:34:51.251 CSeq: 3
15.06.2009 11:34:51.251 RealChallenge2: c8cdc640f75ca0b604b74f5dc68d0e6501d0a8e3, sd=ccfa04c0
15.06.2009 11:34:51.251 RDTFeatureLevel: 3
15.06.2009 11:34:51.251 Transport: x-pn-tng/tcp;mode=play,RTP/AVP/TCP;unicast;mode=play
15.06.2009 11:34:51.251 User-Agent: RealMedia Player HelixDNAClient/10.0.1.338 (win32)
15.06.2009 11:34:51.251 If-Match: 438785-1
15.06.2009 11:34:51.501 RTSP/1.0 200 OK
15.06.2009 11:34:51.501 CSeq: 3
15.06.2009 11:34:51.501 Date: Mon, 15 Jun 2009 07:34:52 GMT
15.06.2009 11:34:51.501 Session: 438785-1
15.06.2009 11:34:51.501 Reconnect: true
15.06.2009 11:34:51.501 RDTFeatureLevel: 3
15.06.2009 11:34:51.501 StatsMask: 7
15.06.2009 11:34:51.501 RealChallenge3: c5246f2efe3c2dc00cfe77b12ca6b72f4f213d09,sdr=c6f2072b
15.06.2009 11:34:51.501 Transport: x-pn-tng/tcp;interleaved=0
15.06.2009 11:34:51.532 SETUP rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39/streamid=1 RTSP/1.0
15.06.2009 11:34:51.532 CSeq: 4
15.06.2009 11:34:51.532 RDTFeatureLevel: 3
15.06.2009 11:34:51.532 Transport: x-pn-tng/tcp;mode=play,RTP/AVP/TCP;unicast;mode=play
15.06.2009 11:34:51.532 User-Agent: RealMedia Player HelixDNAClient/10.0.1.338 (win32)
15.06.2009 11:34:51.532 Session: 438785-1
15.06.2009 11:34:51.767 RTSP/1.0 200 OK
15.06.2009 11:34:51.782 CSeq: 4
15.06.2009 11:34:51.782 Date: Mon, 15 Jun 2009 07:34:52 GMT
15.06.2009 11:34:51.782 Session: 438785-1
15.06.2009 11:34:51.782 RDTFeatureLevel: 3
15.06.2009 11:34:51.782 StatsMask: 7
15.06.2009 11:34:51.782 Transport: x-pn-tng/tcp;interleaved=1
15.06.2009 11:34:51.798 SET_PARAMETER rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39 RTSP/1.0
15.06.2009 11:34:51.798 CSeq: 5
15.06.2009 11:34:51.798 Subscribe: stream=0;rule=2,stream=0;rule=3,stream=1;rule=12,stream=1;rule=13
15.06.2009 11:34:51.798 Session: 438785-1
15.06.2009 11:34:51.798 PLAY rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39 RTSP/1.0
15.06.2009 11:34:51.798 CSeq: 6
15.06.2009 11:34:51.798 User-Agent: RealMedia Player HelixDNAClient/10.0.1.338 (win32)
15.06.2009 11:34:51.798 Session: 438785-1
15.06.2009 11:34:51.798 Range: npt=433.010-5168.549
15.06.2009 11:34:52.048 RTSP/1.0 200 OK
15.06.2009 11:34:52.048 CSeq: 5
15.06.2009 11:34:52.048 Date: Mon, 15 Jun 2009 07:34:52 GMT
15.06.2009 11:34:52.048 Session: 438785-1
15.06.2009 11:34:52.064 Start receiving data.
15.06.2009 11:34:52.110 RTSP/1.0 200 OK
15.06.2009 11:34:52.110 CSeq: 6
15.06.2009 11:34:52.110 Date: Mon, 15 Jun 2009 07:34:52 GMT
15.06.2009 11:34:52.110 Session: 438785-1
15.06.2009 11:34:52.110 RTP-Info: url=rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39/streamid=0;seq=0;rtptime=0, url=rtsp://169.229.131.16:554//classes/f2006/ee105/20060831.rm?start=00:07:13&end=01:23:39/streamid=1;seq=0;rtptime=0
15.06.2009 11:34:52.110 Range: npt=429.121000-5168.548000
15.06.2009 11:34:52.110 RTCP-Interval: 250
15.06.2009 11:34:52.110 x-predecbufsize: 306000