[cisco-voip] hand held camera video conferencing recording solution with CUCM - SX80 w/ mediasense? or VCS?

Thu Feb 11 11:32:21 EST 2016

what's the frame rate of recording Chris? 

from wiki: 

https://en.wikipedia.org/wiki/1080p 

ATSC 

In the United States, the original ATSC standards for HDTV supported 1080p video, but only at the frame rates of 23.976, 24, 25, 29.97 and 30 frames per second (colloquially known as 1080p24, 1080p25 and 1080p30). 

In July 2008, the ATSC standards were amended to include H.264/MPEG-4 AVC compression and 1080p at 50, 59.94 and 60 frames per second (1080p50 and 1080p60). Such frame rates require H.264/AVC High Profile Level 4.2, while standard HDTV frame rates only require Level 4.0. 

This update is not expected to result in widespread availability of 1080p60 programming, since most of the existing digital receivers in use would only be able to decode the older, less-efficient MPEG-2 codec, and because there is a limited amount of bandwidth for subchannels. 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst, Network Infrastructure 
Computing and Communications Services (CCS) 
University of Guelph 

519‐824‐4120 Ext 56354 
lelio at uoguelph.ca 
www.uoguelph.ca/ccs 
Room 037, Animal Science and Nutrition Building 
Guelph, Ontario, N1G 2W1 

----- Original Message -----

From: "Lelio Fulgenzi" <lelio at uoguelph.ca> 
To: "Chris Ward (chrward)" <chrward at cisco.com> 
Cc: "voip puck" <cisco-voip at puck.nether.net> 
Sent: Thursday, February 11, 2016 11:24:39 AM 
Subject: Re: [cisco-voip] hand held camera video conferencing recording solution with CUCM - SX80 w/ mediasense? or VCS? 

http://www.cisco.com/c/en/us/products/collateral/customer-collaboration/mediasense/datasheet-c78-734645.html 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst, Network Infrastructure 
Computing and Communications Services (CCS) 
University of Guelph 

519‐824‐4120 Ext 56354 
lelio at uoguelph.ca 
www.uoguelph.ca/ccs 
Room 037, Animal Science and Nutrition Building 
Guelph, Ontario, N1G 2W1 

----- Original Message -----

From: "Chris Ward (chrward)" <chrward at cisco.com> 
To: "Lelio Fulgenzi" <lelio at uoguelph.ca>, "voip puck" <cisco-voip at puck.nether.net> 
Sent: Thursday, February 11, 2016 11:07:02 AM 
Subject: RE: hand held camera video conferencing recording solution with CUCM - SX80 w/ mediasense? or VCS? 

Send me a link to the datasheet, it’s just wrong. At current we are only testing 1080p, so that what we support. Starting in 11.5 we are testing at lower resolutions to help increase scale. 

So 1080p and lower are all supported with MediaSense. 

+Chris 

TME – Spark Call and MediaSense 

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi 
Sent: Thursday, February 11, 2016 10:57 AM 
To: voip puck <cisco-voip at puck.nether.net> 
Subject: Re: [cisco-voip] hand held camera video conferencing recording solution with CUCM - SX80 w/ mediasense? or VCS? 

Thanks Chris. 

Looking at the MediaSense data sheet, I see: 

● Video recording is supported for MPEG-4 AVC/H.264. 
● MediaSense supports resolution up to and including VGA. 

I'm not a video expert (far from being a video amateur actually), but isn't VGA resolution far from HD? 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst, Network Infrastructure 
Computing and Communications Services (CCS) 
University of Guelph 

519 ‐ 824 ‐ 4120 Ext 56354 
lelio at uoguelph.ca 
www.uoguelph.ca/ccs 
Room 037, Animal Science and Nutrition Building 
Guelph, Ontario, N1G 2W1 

----- Original Message -----

From: "Chris Ward (chrward)" < chrward at cisco.com > 
To: "Lelio Fulgenzi" < lelio at uoguelph.ca >, "voip puck" < cisco-voip at puck.nether.net > 
Sent: Thursday, February 11, 2016 10:44:47 AM 
Subject: RE: hand held camera video conferencing recording solution with CUCM - SX80 w/ mediasense? or VCS? 

The Jimmy Kimmel Live! Show uses SX80s with their HDMI inputs to send video over IP. They do remotes with them and hook up studio cameras to the codecs. MediaSense can indeed do HD recording so that is an option. TCS is also an option. It just depends on what your post-recording requirements are. 

+Chris 

TME – Spark Call and MediaSense 

From: cisco-voip [ mailto:cisco-voip-bounces at puck.nether.net ] On Behalf Of Lelio Fulgenzi 
Sent: Thursday, February 11, 2016 10:22 AM 
To: voip puck < cisco-voip at puck.nether.net > 
Subject: [cisco-voip] hand held camera video conferencing recording solution with CUCM - SX80 w/ mediasense? or VCS? 

There may be a requirement where a group would like to record an event using an external hand held camera. 

I'm wondering if I grab an SX80 codec and use the camera's HDMI output, that should stream to the other side without a problem. Say to another SX?? in the other room. 

What would I use to record? Can Mediasense do HD recording? Or is my only option to spring for a TelePresence Recording Server and the underlying infrastructure to support that? which is? 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst, Network Infrastructure 
Computing and Communications Services (CCS) 
University of Guelph 

519 ‐ 824 ‐ 4120 Ext 56354 
lelio at uoguelph.ca 
www.uoguelph.ca/ccs 
Room 037, Animal Science and Nutrition Building 
Guelph, Ontario, N1G 2W1 

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