Component Video Switches

Drgnfire · 26th April 2007, 22:08

We have the situation where we want to be able to use our DVD players component video out (Y, Pb, Pr) to watch DVD's on either the Plasma TV or Projector. I've looked on Trademe, DSE and Jaycar but cannot find any device that will allow us to take a single component output and switch it to 2 different outputs.
Does anyone know of a source of such a device?

Dazza · 26th April 2007, 22:24

Dude you didn't look hard enough

http://www.jaycar.co.nz/productView....Max=&SUBCATID=

http://www.dse.co.nz/cgi-bin/dse.sto...ct/View/YG1129

If you do need to past the audio on, any composite AV selector will work fine too.

If you're playing to buy a Amplifier at anytime though, quite a few of them have AV selectors built into them.

BaM · 26th April 2007, 23:20

You didn't read hard enough. Those are multi-input to single output, which is the opposite of what Drgnfire is after.

Dazza · 26th April 2007, 23:25

Oh whoops, you're right.

But most of these should work the other way around, DSE or Jaycar should let you return them if they don't, just ask beforehand.

The composite one I have 2 outputs, I can't tell from the descriptions or images on DSE or Jaycar whether they do aswell.

BaM · 26th April 2007, 23:33

How could they possibly work the other way around? I can tell you for a fact that the Joytech one doesn't, because we have one with our consoles plugged into it and I'm fairly certain the connectors marked "output" only do output.

Dazza · 26th April 2007, 23:46

Depends how the electronic switching is done, if it's just a bypass without any sort of signal detection or manipulation it should be fine. If it's a physical switch, ie no electronics it'll definitely be fine. My composite selector is just that a physical switch, you can use the audio jacks in combination with the video jack for your YUV or RGB.

BaM · 27th April 2007, 00:13

OK I don't really want to get into a big argument over this, but you're talking about a six input electronic A/V switch that supports composite HD video and has an IR remote.

There's no way it's mechanically switched and you won't be driving a signal backward through it in a hurry. It's not what Drgnfire is after so I'm not sure why you're even debating it based on some stuff you read online.

I've researched the crap out of what was available on the market not 3 months ago, and then bought one, so I have some idea what I'm taking about.

MadMax · 27th April 2007, 00:28

this one is probably completely passive - just switches:

Digitor 3 Way Video Switch Box
http://www.dse.co.nz/cgi-bin/dse.sto.../product/C2504

Quote:

Provides switching for stereo, audio and video signals. 1 master terminal to 3 selectable terminals. 3 x RCA sockets per terminal. Switches between multiple input sources or output destinations.

Rince · 27th April 2007, 08:15

I've got one - I think its components

takes up to four inputs (switchable) to two outputs - so its always pumping a feed to the TV (and projector) but if I'm not using it the output device its off and who cares....

takes a feed from the xbox or decoder.

got it from jaycar its called a "para 4way av selector avs428"

edit: this is it

Tarquin · 27th April 2007, 11:43

The Jaycar site says that's just standard A/V (and S-Video on one of the outputs, so it's doing some internal processing), not component.

The one MadMax linked claims to be just video, though, and explicitly says it works for sending one signal to multiple destinations, so it should do what Drgnfire wants. (Check it out in-store first if possible, though...)

BaM · 27th April 2007, 12:41

Quote:

Originally Posted by MadMax

this one is probably completely passive - just switches:

Digitor 3 Way Video Switch Box
http://www.dse.co.nz/cgi-bin/dse.sto.../product/C2504

I would be careful about putting a YUV signal (Esp. HD) through a box designed for composite/audio as it may not be shielded sufficiently and you could end up with ghosting all over the place.

I'm not saying it won't work in this case but you'd definitely want to take it for a test drive first.

Drgnfire · 27th April 2007, 12:43

Looks like it might just be easier to put to component video on to the projector and just run S-Video on to the plasma (as we'll more than likely use the projector mainly for movies anyway!).

CCS · 27th April 2007, 13:24

Couldn't you just use some sort of splitter? There might be issues with the signal quality being degraded though, but I'm not certain. Bam?

BaM · 27th April 2007, 13:32

Splitting it halves your brightness, so it's not a good option. You need to either switch it, or split it and amp the signal.

Axident · 27th April 2007, 21:26

Yeah, that's why for sending simultaneous signals you use what's called a distribution amp. I doubt places like DSE would have decent ones for component connections. You'd have to look at more specialised outlets, like this:

http://www.nzaudio.co.nz/Index.cfm?s...on=Market&ID=9

We usually order from overseas.

verve_rat · 28th April 2007, 01:19

I don't know about YUV, but I know that this plus this works for RGB.

I may be able to get my hands on a 2nd hand component switcher/amp thingy for you, I'll post here if I can.

Edit: The Jaycar site is really shit, ain't it.

26th April 2007, 23:20	#3
BaM Freeloader	You didn't read hard enough. Those are multi-input to single output, which is the opposite of what Drgnfire is after. Last edited by BaM : 26th April 2007 at 23:35.

27th April 2007, 00:13	#7
BaM Freeloader	OK I don't really want to get into a big argument over this, but you're talking about a six input electronic A/V switch that supports composite HD video and has an IR remote. There's no way it's mechanically switched and you won't be driving a signal backward through it in a hurry. It's not what Drgnfire is after so I'm not sure why you're even debating it based on some stuff you read online. I've researched the crap out of what was available on the market not 3 months ago, and then bought one, so I have some idea what I'm taking about. Last edited by BaM : 27th April 2007 at 00:15.

27th April 2007, 08:15	#9
Rince SLUTS!!!!!!!	I've got one - I think its components takes up to four inputs (switchable) to two outputs - so its always pumping a feed to the TV (and projector) but if I'm not using it the output device its off and who cares.... takes a feed from the xbox or decoder. got it from jaycar its called a "para 4way av selector avs428" edit: this is it __________________ Slow internet is worse than no internet. It's like putting your penis in once and then being required to make out for 2 hours --Matt "The Oatmeal" Inman Last edited by Rince : 27th April 2007 at 08:19.

26th April 2007, 22:08	#1
Drgnfire	Component Video Switches We have the situation where we want to be able to use our DVD players component video out (Y, Pb, Pr) to watch DVD's on either the Plasma TV or Projector. I've looked on Trademe, DSE and Jaycar but cannot find any device that will allow us to take a single component output and switch it to 2 different outputs. Does anyone know of a source of such a device?

26th April 2007, 22:24	#2
Dazza	Dude you didn't look hard enough http://www.jaycar.co.nz/productView....Max=&SUBCATID= http://www.dse.co.nz/cgi-bin/dse.sto...ct/View/YG1129 If you do need to past the audio on, any composite AV selector will work fine too. If you're playing to buy a Amplifier at anytime though, quite a few of them have AV selectors built into them. Last edited by Dazza : 26th April 2007 at 22:28.

26th April 2007, 23:25	#4
Dazza	Oh whoops, you're right. But most of these should work the other way around, DSE or Jaycar should let you return them if they don't, just ask beforehand. The composite one I have 2 outputs, I can't tell from the descriptions or images on DSE or Jaycar whether they do aswell. Last edited by Dazza : 26th April 2007 at 23:28.

26th April 2007, 23:33	#5
BaM Freeloader	How could they possibly work the other way around? I can tell you for a fact that the Joytech one doesn't, because we have one with our consoles plugged into it and I'm fairly certain the connectors marked "output" only do output.

26th April 2007, 23:46	#6
Dazza	Depends how the electronic switching is done, if it's just a bypass without any sort of signal detection or manipulation it should be fine. If it's a physical switch, ie no electronics it'll definitely be fine. My composite selector is just that a physical switch, you can use the audio jacks in combination with the video jack for your YUV or RGB.

27th April 2007, 11:43	#10
Tarquin	The Jaycar site says that's just standard A/V (and S-Video on one of the outputs, so it's doing some internal processing), not component. The one MadMax linked claims to be just video, though, and explicitly says it works for sending one signal to multiple destinations, so it should do what Drgnfire wants. (Check it out in-store first if possible, though...)

27th April 2007, 12:43	#12
Drgnfire	Looks like it might just be easier to put to component video on to the projector and just run S-Video on to the plasma (as we'll more than likely use the projector mainly for movies anyway!).

27th April 2007, 13:24	#13
CCS Stunt Pants	Couldn't you just use some sort of splitter? There might be issues with the signal quality being degraded though, but I'm not certain. Bam?

27th April 2007, 13:32	#14
BaM Freeloader	Splitting it halves your brightness, so it's not a good option. You need to either switch it, or split it and amp the signal.

27th April 2007, 21:26	#15
Axident	Yeah, that's why for sending simultaneous signals you use what's called a distribution amp. I doubt places like DSE would have decent ones for component connections. You'd have to look at more specialised outlets, like this: http://www.nzaudio.co.nz/Index.cfm?s...on=Market&ID=9 We usually order from overseas. __________________ Aperture Science: We do what we must, because we can.

28th April 2007, 01:19	#16
verve_rat	I don't know about YUV, but I know that this plus this works for RGB. I may be able to get my hands on a 2nd hand component switcher/amp thingy for you, I'll post here if I can. Edit: The Jaycar site is really shit, ain't it. __________________ Fuck you... I've been to the Moon! Last edited by verve_rat : 28th April 2007 at 01:20.