ak357
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Everything posted by ak357
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Avigilon.com
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Russian meteor strike caught on surveillance cameras
ak357 replied to buellwinkle's topic in Test Bench
May be North Korea attack -
Dahua H.264 Bitrate Confusion
ak357 replied to Stereodude's topic in IP/Megapixel Cameras and Software Solutions
You right Broadcast quality H.264 encoder cost about $5000-$15000 I had recently tour TV Station -
Need help choosing new system for home.
ak357 replied to low56's topic in IP/Megapixel Cameras and Software Solutions
No, that's not what I did. The scenario you're describing above makes no sense to test. I tested your claim that moving a large amount of traffic between two ports on the switch in his router would slow down other traffic through the switch in the router. I moved 90Mbit/sec from port 2 to port 3 (simulating the PoE switch to NVR connection in the router's switch) and simultaneously moved 900+Mbit/sec from port 1 to port 4. The 90Mbit/sec moving between port 2 and port 3 had no impact on 900+Mbit/sec data transfer speed between port 1 and port 4. There was no slow down from the simulated camera to NVR traffic going through the router's switch. Hmm ,may be I should send you very interesting "adapters" its Ethernet over coax here is what will happen If I disconnect coax from adapter it WILL kill every port (meaning every camera on network is DEAD this is just small example also try to put camera on RTSP and see if u like your local LAN performance. my point still the same keep traffic separate its simple to do and right way to do it No decent IT person will allow me to put IP cameras on their network always separate subnets -
Need help choosing new system for home.
ak357 replied to low56's topic in IP/Megapixel Cameras and Software Solutions
Hmm, may be u miss point a little NIC for camera do not have DNS and gateway entry (so IT Does not have Internet Access ) but second NIC does do u follow ? -
Need help choosing new system for home.
ak357 replied to low56's topic in IP/Megapixel Cameras and Software Solutions
What is the reasoning behind this? Security? You could also use a single managed switch with VLANs and tagged ports. There are lots of ways to accomplish network separation. Yes, but How many homeowners have u seen who will do "vlans" ? To setup comp with 2 NIC takes few min and cost next to nothing as to why ? to keep cam traffic separate from local LAN -
Need help choosing new system for home.
ak357 replied to low56's topic in IP/Megapixel Cameras and Software Solutions
Stop fighting Always create 2 separate subnets one for cameras second for (home)LAN All u need comp with 2 NIC -
I respect this ! by the way where did u buy your MOSFET Sw ?
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have a look at WEMO switches
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Nuuo Camera Support List - a real joke (Don't Get Fool)
ak357 replied to liukuohao's topic in IP/Megapixel Cameras and Software Solutions
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Blue Iris Video Recording freezes (VIDEO)
ak357 replied to EOppie's topic in IP/Megapixel Cameras and Software Solutions
Check your PM -
Nuuo Camera Support List - a real joke (Don't Get Fool)
ak357 replied to liukuohao's topic in IP/Megapixel Cameras and Software Solutions
Smart man " title="Applause" /> (skomo) -
Blue Iris Video Recording freezes (VIDEO)
ak357 replied to EOppie's topic in IP/Megapixel Cameras and Software Solutions
I forgot to mention 47 % was with 2 client connected to server No client connection and no local client (just win service) look below -
Blue Iris Video Recording freezes (VIDEO)
ak357 replied to EOppie's topic in IP/Megapixel Cameras and Software Solutions
Stop playing with toys have a look 26 All 2 MP cameras using 47% full res and frame rate (Server has old name as 24 cam ) -
How Big brother reality shows CCTV works?
ak357 replied to doorphone's topic in General Digital Discussion
Have a look http://alliedbroadcastgroup.com/hd_broadcast_video_switchers_hd_broadcast_video_switcher.asp I really like their pricing -
Need help for Design of 140 units IP camera (Axis)
ak357 replied to itchie_2k3's topic in System Design
Why don't you hire Pro ? -
http://lmgtfy.com/?q=what+is+HD-CCTV%3F
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ISC West Vegas April 2013 Who's Going?
ak357 replied to 3RDIGLBL's topic in Trade Shows & Conferences
See u there as usual -
Glad to help would u like me to send you quote ? sent me PM Check your PM
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Glad to help would u like me to send you quote ? sent me PM
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Hmm, good luck with demo They are going very fast out of the door
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Do u go after HD chicks or SD ? or as long as u can do serial (digital) interface with them it's does not matter
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I think he is talking about HD-SDI product
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conversion of dB value to dB(A)? (for sound applications)
ak357 replied to goodie's topic in General Digital Discussion
http://lmgtfy.com/?q=conversion+of+dB+value+to+dBA -
I think u need 25 posts