[SML] High Quality CCTV
tech dept
tech.dept at inbox.com
Tue Feb 10 20:05:53 UTC 2015
Hi John
I have a similar situation (150' main run to splitter then 50'each run to multiple projectors) and I have a few questions.
It's been a year, how is this system working?
Would you recommend this configuration for large meetings with a 4k projector?
What issues have you solved but not mentioned?
Are there baluns on the load end, too?
Have you ever inserted 1 to 1 'boosters/equalizers' inline?
Do you have any recommendations or warnings on 4-5k lumen projectors <$1500?
Any comments about doing a splitter/booster at FOH and a powered splitter on stage? vrs multiple cable runs from this splitter.
Thanks in advance
> -----Original Message-----
> From: johnlott at gmail.com
> Sent: Thu, 6 Mar 2014 16:27:17 -0500
> To: stagecraft at theatrical.net
> Subject: Re: High Quality CCTV
>
> For info, archives & UNSUBSCRIBE, see <http://stagecraft.theprices.net/>
> ---------------------------------------------------
>
> Hey Joe,
>
> We have installed a Intelix DIGI-HD-1X4 that allows us to route HDMI
> over cat-6 cable to multiple sources. We route our HD camcorder with
> an extra wide lens to a 55" flat panel in the lobby, a 22" monitor
> back stage for the stage manager and 32" monitors in the house
> manager's office and box office. The main draw back is that there is a
> limited distance using this set-up, but we routinely run it 125'. I
> don't know if this would work in your space but it has been great for
> us.
>
> Thanks
> John Lott
>
> We do not know what we want and yet we are responsible for what we are
> - that is the fact.
> Jean-Paul Sartre
>
> We don't know what we want, but we are ready to bite somebody to get it.
> Will Rogers
>
>
>
> On Tue, Mar 4, 2014 at 5:14 PM, Joe Wilson <faderjockey at gmail.com> wrote:
>> For info, archives & UNSUBSCRIBE, see <http://stagecraft.theprices.net/>
>> ---------------------------------------------------
>>
>> Hi Gang,
>>
>> My dean over here has a bug in his ear about getting a high(er)
>> quality CCTV system in place in our space.
>>
>> Essentially, he wants a video quality that is good enough to please
>> the college high-muckity-mucks who occasionally hold events in our
>> space, and occasionally need to use one of our larger rehearsal spaces
>> as an overflow room.
>>
>> He's talking about mounting a giant flat-panel display in the
>> rehearsal space, and connecting it to our CC system for monitoring.
>>
>> I'm not looking for specifics at this point, but I want to ask those
>> of you who operate spaces: how do you distribute your CCTV, and how's
>> the quality (assuming a well-considered and calibrated camera). Is
>> video over IP (assuming a private and well-put-together network) a
>> usable solution?
>>
>> Currently, our monitor camera (a mid-80's security camera) feeds a RF
>> modulator head-end, which also takes audio from a matrix mixer and
>> then we use a system of coax amplifiers and multi-taps to send the
>> resulting analog TV signal around the building.
>>
>> We're looking for something that might be able to distribute an HD
>> signal.
>>
>> Thanks!
>> ~joe
>> --
>> _________________________
>> Joe Wilson, ATD/Sound
>> Indian River State College
>>
>> Adding one more "me too" to the
>> collective internet consciousness.
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