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AV Selector Box

AV Selector Box
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I have a DVD player, a VHS video, and a mini-DV video camera. I record off the mini-DV to my PC, I'm also recording VHS to digital in a similar way. Sometimes I take audio-video from the DVD to the PC.

I used to feed composite-video to my PC's graphics-card, and the audio to Line-in via a hacked SCART adapter. This was a pain with regard to switching inputs behind my PC, especially as the current video outputs audio in mono, and I had to bridge connectors with a paperclip to feed both L & R channels. This is pictured on the introduction.

As I've got a lot of bits from old stereos, TV's Videos, I had everything I needed to make a switching box / vision-mixer, so it was about time that I did.

(I use AV to mean Audio/Video)




 
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Step 1Parts

Parts
From TVs / Videos I unsoldered the AV sockets.
From an old stereo I removed (with much difficulty) an input selector switch bank. Pushing one of these switches releases any others that are engaged, so you only have one "on" at a time.
Out of a McDonnel Douglas P-LAN node, some wire.
From my kitchen, an empty mustard tin.
From a laser toner cartridge, some heavy black plastic sheet.
From I can't remember what, screws
Solder.

Also used:
Drill.
Dremel-a-like
Knife
Scissors
Paint
Glue
File
Tweezers
Sandpaper


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36 comments
Dec 15, 2011. 4:40 PMfazl says:
Great job.
Sep 2, 2010. 9:31 AMsomugsundar says:
g8 idea and work...
Jul 26, 2010. 2:12 PMgantyman says:
is there any way to make this wireless?
Jun 13, 2010. 11:59 PMmonkeys98 says:
would you be able to make this for a USB port so i can plug AV input devices into my computer?
Jun 14, 2010. 2:22 PMmonkeys98 says:
damn
Apr 1, 2010. 10:44 AMdjlolypop says:
u sould make a hd cable one now
Mar 26, 2010. 1:48 PMDerin says:
OMG WHERED YOU GET THE MCDD PLAN LINK
Mar 21, 2010. 2:42 AMKryptonite says:
Awesome stuff, I like the SCART adapter, it's given me a few ideas...
Mar 23, 2010. 12:59 AMKryptonite says:
Mmm I noticed, but I still have an idea for that kind of thing to record video using the little camera featured on Kipkay's spy camera Instructable.
Jan 5, 2010. 9:12 PMjojoba says:
im flanimals yonger brother
Mar 21, 2010. 2:08 AMKryptonite says:
Oh hey there!
Jan 5, 2010. 9:10 PMjojoba says:
hi lemonie i im a new instructables person
Dec 14, 2009. 11:47 AMoscarthompson says:
Hello, again

I have a camcorder, which records to DVD's. The quality is quite good when i put the DVD in my DVD player. Although when I put it in my computer and rip it the qualtiy is messed up. The camcorder comes with a scart lead. Looking at your design it seems that I could connect my camcorder to my computer with the scart?
Just wander, do you know of a comemraily available product which connects scart's to USB's as it don't have many TV's lying around.

Thanks

Oscar
Dec 3, 2009. 2:27 PMmadrasi says:
I am in the process of building one of these my self, I have just been procrastanating on it for the last 2 or 3 months.

Great job though on yours. If I had a my cam I would show you mine in progress. I guess I need to get it done now huh
Dec 3, 2009. 3:29 PMmadrasi says:
Yea I know what it is I was just complementing you on yours and saying that I have been putting one together and just needs to finish it.

You did give me some new ideas for mine though
Dec 3, 2009. 11:22 AMNachoMahma says:
.  Nice job.
Dec 3, 2009. 6:01 AMFocker says:
 *bows* Sir, you have just created the one thing all nerds need, and I commend you on such a great ible! I am thinking of doing 2 of these in tandem, one for component and regular rca cable and the other for just audio.
Dec 1, 2009. 9:30 PMpashanoid says:
very nice and useful device, I'll be using your instructable for my lcd behind drywall project...
Dec 2, 2009. 10:01 AMGoodhart says:
Very nice :-) 
 
Dec 1, 2009. 4:26 PMIncanus says:
To prevent any confusion - the text implies that vision mixing is taking place "This was not designed for vision-mixing, but it does the job rather well regardless."

This is source selection there is no vision mixing of any kind taking place. Vision mixing allows one or more sources to be viewed at the same time as in a fade for instance.

Not a flame just don't want anyone to think they can actually mix video with it.

I.
Dec 1, 2009. 4:14 PMGianniMora says:
 sweet, i dont know what it is but it looks cool
Dec 1, 2009. 4:17 PMGianniMora says:
 oohh ok :)
Dec 1, 2009. 4:06 PMChromatica says:
Great job.
Dec 1, 2009. 3:33 PMJoe Martin says:
Great idea on the project case.

You did a really good job on this! 5*

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Author:lemonie
I'm an experimentalist, a scientist and I have a tendency to do things just for the sake of doing them, or to find out what they're like. I don't like stuff that sucks, please show me something that...
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