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request for signalreport


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  • From: Alan Crosswell <>
  • To:
  • Subject: request for signalreport
  • Date: Thu, 21 Mar 2002 12:10:57 EST

Hello,

If you have an MPEG-2 plugin with IPTV or some other similar viewer,
please check out:

Session Name: NYC FIRST MPEG-2
Description: FIRST robotics competion MPEG-2
Group: 0.0.0.0, ttl: 0, Contiguous allocation: 1
Uptime: 14:24:25, Last Heard: 00:03:09
Announcement source: 128.59.31.169, destination: 224.2.127.254
Created by: - 53281 0 IN IP4 128.59.31.169
Phone number: Network Operations <+1 212-854-1919>
Email: Network Operations
<>
URL: http://www.columbia.edu/acis/networks/advanced/first
Media: video 50664 RTP/AVP 32 31 96
Media group: 224.2.162.249, ttl: 127
Attribute: quality:8
Attribute: framerate:30
Attribute: fmtp:32 type=mpeg2-fulld1
Attribute: rtpmap:96 WBIH/90000
Attribute: x-iptv-svr:video 128.59.224.218 live
Media: audio 27748 RTP/AVP 14 96 0 3 5 97 98 99 100 101 102 10 11 103 104
105 106
Media group: 224.2.152.125, ttl: 127
Attribute: rtpmap:96 X-WAVE/8000
Attribute: rtpmap:97 L8/8000/2
Attribute: rtpmap:98 L8/8000
Attribute: rtpmap:99 L8/22050/2
Attribute: rtpmap:100 L8/22050
Attribute: rtpmap:101 L8/11025/2
Attribute: rtpmap:102 L8/11025
Attribute: rtpmap:103 L16/22050/2

-------------

I'm also trying to get an MPEG-1 stream working with a vbrick. I can't
seem to see the SDR in my content manager. I tried using RTP and it was
crappy (sync problems between audio and video streams) and I see that
other sites with vbricks are using the UDP mode with a single MPEG system
stream so I've set that up but can't seem to get the SDR announcements
to be seen by IPTV content manager. It shows up on my router though:

nn2k-gw>sho ip sdr "NYC FIRST regional"
SAP Cache - 121 entries
Session Name: NYC FIRST regional
Description: VBrick streaming video
Group: 224.2.14.34, ttl: 63, Contiguous allocation: 1
Uptime: 1d01h, Last Heard: 00:00:07
Announcement source: 128.59.224.247, destination: 224.2.127.254
Created by: - 0050c200cc52 2 IN IP4 128.59.224.247
Phone number:
Email:
URL:
Media: video 4444 udp 32
Media: audio 4444 udp 14
nn2k-gw>

Thanks in advance as usual (TIAAU:-)
/a
PS: Also doing it with real video in case you know of kids at schools
interested in watching (follow links on the above url).




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