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Originally Posted by ToddD
You talk a lot about the 2 way serial situation with C4...I do agree that they still have work to do there...and so do they!
But I seem to see this in a somewhat different way than you and some of the others here do. The C4 system is a HOME automation system not a THEATRE automation system. It's focus is whole home control...not that media rooms are not part of the whole, but if you are starting out, and we must remember that C4 is just starting out, wouldn't you put your priority on the home as opposed to just one part of it?
Don't worry the Media controls will improve in fact take a look at the wireless extender from C4...rs232 over wireless network to the processor...they did not make that to not use it . ?
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I am less concerned with bidirectional protocol than I am with the ability to generate the most typical serial strings you will find in the equipment you will find in a typical installation. If you had to use Brand X thermostat with C4 then soit-il. It is a design limitation of the system and that is fine. You concentrate on whole house automation as though controlling a TV or a DVD is separate from that. I would think that control of HVAC, lighting and security would be important but less important than controlling the A/V equipment that will be used everyday. You set you thermostats and forget them. You may wish to see what lights are on in the home and it is certainly a value added luxury not to have to get out of bed to turn off the lights when the switches are located at the door.
If you look at Joemci's issues you may understand my frustration. He wishes to use his controller to control the regular functions of a TV. Turn it on/off, switch inputs, channel up/down and control volume. These are not fancy conditionals that require complicated switch/case logic. But the engineers who wrote the serial protocol employ logic that requires dynamic logic. But the C4 wizard only permits static strings to be coded. Controlling volume on a TV, or surround receiver is not, in my opinion, fancy coding. Once C4 winds up in Best Buy or Walmart do not be surprised if you find the protocols modified to accept static strings for volume up and down. But until someone with sufficient clout bangs the heads on those software engineers the control system will have to be flexible enough to accommodate those common eventualities.
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Originally Posted by ToddD
The "DIY" that you remember saying he would only install an IP system was me. I guess I still have not done a good job of explaining that to you. Yes the Adagio has a NIC in it...but what can I do with it. Can I use it to route audio to other parts of my home...no. Can I use it to access the multi-terabytes of storage that you will find hanging off of servers on my home network...Maybe (it is after all running Windows in there, And for me that’s a good thing.) But it's not stated as far as I know that I can do that. Can I do control with out having to run "special" wiring to Control points...no...OK that's a kind of. The reason for IP control is two fold...First it brings a standard to the table that’s NOT under the control of the automation provider...so that if next year I decide I hate what I have...no problem change the equipment and go on. Secondly (and this is more for me than most people I do understand) I hope that I have given you a idea that I am a big computer geek and have lots of stuff in my home that most people do not have at least on the scale that I have it. - I after all run a full Microsoft Exchange 2003 corporate level email system in my home. So for me my house is all ready an IP home and adding a few ports to that is much easier that adding a whole new control system and its wiring. ?
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First of all Crestron does not use Windows save in its TPMC panels which are web tablets OEM'ed from Viewsonic to Crestron's specifications. There will be embedded XP in the OEM'ed CD servers but there Crestron's is a proprietary OS that runs on flash not a hard drive. Dean can help you to understand this far better than I.
If an application can be written then Crestron can do it. This seems obscure but it goes to the heart of the matter. NO. Crestron will not directly stream audio. Not a bad thing since ONLY Netstreams is not compressing the **** out of that information. I can control data on any storage device if someone writes that application. Apps for IPOD and ITUNES exist. Crestron has an app for Windows Media so there are many ways to get to that information on a hard drive, if the software talent exists. DVD Lobby, even supports serial coding so you could invent your own protocol to control that application. Any device with an Ethernet protocol can be controlled by any Crestron device with a ENET card ( Crestronese for a NIC with lots of memory ). In my lab I control via Ethernet a ReplayTV, Video Request, Audio Request, and my lighting system via device server ( it did not have a NIC ). The Adagio has the ENET card built in. All it does not do is convert analog media to Ethernet protocol nor stream existing digital data over Ethernet. A difference between it and C4 but this would be an argument at the margins. Personally, I'd rather go with Netsteams and full, uncompressed streams than the C4 method but that is preference and if you like Denon and I Integra are we really having an argument about anything significant?
You might be more than amazed at the amount of data I can send out that Adagio NIC? ( although it might not be the standard program a DIY would enter himself ) I could send e-mails to xxxx if yyy occurred. I could read that the lamp hours on the projector hit "c" the value where the lamp needed to be changed and kick out an email to my office and have my guys show up to change the lamp.
I could interface to Outlook and do all sorts of scheduling, even automating some of those processes, such as turn on lights, TV, turn to local ABC and sit and watch " Desperate Housewives " I could even do that from work for my wife. There is no control Crestron cannot do from Ethernet. All that it will not is steam audio over Ethernet.
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Originally Posted by ToddD
Speaking of wiring….you said “Yet it also supports the most typical installation found in 90 per cent of homes: centralized speaker wiring." I do not know a single person that has this wiring in their home. Sure I have seen some new homes built that included it at the request of the owner or his CI…but NO builder installs this wiring as part of the “standard†in a home. Again with IP you have wireless for those that are not running a whole house network in their home. If I were building a new home of ANY price and was given the choice of spending my $ on installing Cat5/6A cable or crestnet and speaker wire…that’s a decision that would not take me very long to make. The long term value of Cat5/6A is so far off the charts over crestnet/speaker wire…its not even funny. ?
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I suspect I have been in more homes than you have and while there are some few homes than have no wiring; neither data, speaker nor voice the most common builder wiring is centralized speaker wire to volume controls. VERY FEW HOMES are wired with CAT 6 although structured wiring has become commonplace so CAT5 and CAT5e are in place in many new homes but not older ones.
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Originally Posted by ToddD
I should point out that I do understand that the Crestron system is a new announce and that it has been stated that we do not know all that is planed. So all of the things that I have “complained†about may over time show up on the Adagio, but do not underestimate the value of the “plug and play†nature of the C4 products as QQQ has pointed out …it is the most important part of what they have done- and I understand the part of it that makes guys like you who make money programming stuff a bit apprehensive. ?
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Adagio is largely plug and play. Using the front panel buttons and LCD you only need choose the device, its brand and model to load the driver for that device. All else will occur automatically. IPOD and the Crestron CD server will auto discover. BUT IF YOU NEED A CUSTOM DRIVER, EVEN IF ONE WAY, IT PROBABLY ALREADY EXISTS BUT I OR ANY OF 10,000 OTHER PROGRAMMERS CAN WRITE IT FOR YOU--OR YOU CAN WRITE IT YOURSELF ( I do not know how to italicize fonts up here )
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Originally Posted by ToddD
You implied in your post that C4 will not let you evaluate their solution...I've seen them post here several times third any CI could contact them and they would sent out an evil SYSTEM...not just the software...is there something that we do not know there?
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I have had some private conversations with individuals at C4 and they will address some of these defects which makes me much more sanguine about their system. I understand marketing realities. They needed to bring their product to market so you guys could flip out and they could generate some cash flow. They also need to beta test their equipment and software. But not providing someone outside the factory with the tools to write drivers ( even one way ) for the most common command code in the AV industry is a major error. I am confident they will now fix this glitch but I think that Joemci has a right to control volume on his Panasonic without having to use an emitter. He has a reasonable expectation that C4 will provide him, a dealer or some programmer with the tools to accomplish that. To date only the factory can accomplish this. C4 wisely wishes to limit what can be accomplished with its system. But being able to generate volume and channel up/down codes via serial ought not to be prohibited. It is basic and standard coding practice until someone with the buying clout to alter this practice changes it
Alan