FULL Amiga HDMI on 1 cable: The FASTEST hi-res A500! Vampire + RGB2HDMI

[@RetroRecipes]

Update 17-May: SOLVED! kzbin.info/www/bejne/f2TCZoOVoMRpjKc Update 10-May: For those commenting that I should’ve switched the ribbon cables around, I did explain that the RGB2HDMI cable has a small HDMI plug therefore won’t fit the Vampire if swapped :-( Thanks for watching!

[@kelvin1316]

Just our of interest, because I couldn't see in the video, are the flat cables not removable from the adaptor pcbs? The ones I have seen have a tab you can lift and insert different lengths of cables.

[@lootbird]

Is the kids show for adults. Ohh take about five minutes of the bill niiiii shtick

[@RetroRecipes]

@@kelvin1316 I’m sure they are yes. I didn’t think of that one!!

[@bsgconsulting]

Maybe someone can make a version of the RGB2HDMI that includes a built in HDMI switcher, even just a slightly modded off the the shelf one, that way you could use software to control a button push via whatever the equivalent of an internal GPIO pin is on that hardware.

[@kelvin1316]

@@RetroRecipes haha no worries, glad I could be of some help! They just looked similar to ones I had been planning to use for a project, but those came separate from the cable so you could use the cable length best for your project. So wondered if the same was true for yours :)

[@IRIICIK.]

It's great to see a Extra 1 K on the subs every time I check in. Maybe not to long till the 1 million. Hope so you guys and dogs really deserve it.

[@RetroRecipes]

Thank you for your kind words! Means a lot 👍🕹️

Really thank you for your support and your trust on my 3D model :D Great vidéo ! Enjoy your dual HDMI my friend ;)

[@RetroRecipes]

Thank you for all your help! 👍🕹️

[@danwood_uk]

Fantastic video mate, I felt your pain when you could smell the magic smoke. I too get annoyed having to constantly reach for the remote with my Vampire, so this looks like a great solution.

[@RetroRecipes]

Cheers Dan! Glad you liked it. These modern conveniences huh? Remote controls are just too inconvenient!!

[@drtaverner]

All electronics run on smoke. If you let the smoke out they stop working.

[@FatNorthernBigot]

I wonder how many people have just said "sod it!", stuck an emulator on a Pi 400 and called it an Amiga? I'm tempted.

[@005AGIMA]

Yep done but I still have my original A500 unmodified as well

[@MasterOfMisc]

Yeah, that's the route i've finally gone. Got PiMiga loaded on an SD card and away you go

[@horseradishpower9947]

Eben Upton has said that this is inspired by the Amiga 600, which he owned. If this is of use to you.

[@pkf4124]

A lot of us have done both....

[@FatNorthernBigot]

@@horseradishpower9947 I didn't know that!

[@nickthelick]

I think that it's amazing that we have companies (& individuals) upgrading, creating and applying _new_ technology for our beautiful and beloved, old beige beasts! I REALLY need to get out my Amiga 1200... (27 years old, with a whopping 60 megabyte hard-drive!) 🤘😜👍 ...get my A1200 out and have a *deep* nostalgia dive. Oh, and my A500+, which is somewhere in the loft too!

[@nickthelick]

Oh yeah, why were the Amiga's christened with the particular numbers that they were given? (ie these numbers, obviously: 500, 500+, 600, 1200 etc.) I used to know why a long time ago but I've totally forgotten since then! 500+ & the 1200 were by far, hands down, THE best gaming COMPUTERS at *that* particular moment in time. I found that the 500+ was best for being an 'all-rounder", playing virtually all the A500's then current games. And even if it didn't load them, at age 10 until 16, I had sufficient enough knowledge under the hood of my Amiga's, on how to tweak my Commodore' s and get things loading! And if that didn't work, then I'd use the 1200! Oh! I occasionally used a CD32 too... My mate HAD to have one back then! At that point, I was perplexed at what computer would come next from Commodore, cos I saw the CD32 as a downgrade. A less flexible version of the A1200, basically! Must've been 1995 then. And THAT'S when my first console arrived in my life! 😊 Goodbye computers after that! I DID love my Amiga's... Still do! 😊

[@JohnnyReb1976]

The auto switcher will only switch when the current input goes "no signal", but the Vamp HDMI output is still alive when the game starts.

[@JohnnyZoltar]

The Amiga 500 was never on sale in Florida. There was an Amiga store next to The Brass Mug in Tampa, and I went in there so many times, and all they wanted to sell was $10,000 Amiga set ups for film making. My old band played at the Brass Mug so often, and I always looked forward to going to that Amiga store. I was on the hunt for an Amiga 500 for eons. When I was healthy I did manage to pick up an Amiga 1000 used, and as is. It never worked. My ex wife threw it away. Now I run an AMIGA OS, on Windows, and its amazing. Anyway, THE c64 is still my main squeeze right now. Tweeking different thumb drives. I look forward to your shows. I have even told a few friends about it. I hope they subscribed to ya. Well keep up the excellent work. You sure made a lifetime fan out of me!!

[@RetroRecipes]

Thank you Johann!!

[@TheShadowseesyou]

Watching your Amiga videos is such a joy. Reminds me of all the fond times I had with my A500, I remember the day when my dad brought home cartoons classic pack

[@MartinFarrell1972]

Missed the start after waiting all day. So glad we have video on demand

[@vinmakesthings]

Thank you for the trip down memory lane! I’m so glad you got it working after that little whoopsie 😄 Nice to see our childhood Amiga in mighty HD.

[@saganandroid4175]

Thank you for putting the ant out instead of killing him. You're good people. One thing though, best to let him go wherever your A500 was stored, so he can follow his formic acid trail back home.

[@RetroRecipes]

Uhhh too late. But I actually since discovered that he came from a family of ants who were living in that same room and came in through the same door so he would’ve found his way home I’m sure.

[@madonnabarker]

The good news is that despite those two "fails", you got it working. Plus, you still get to spin the big wheel later in the show. I'm glad Denise's legs didn't get bent or twisted, and I hope she's enjoying all the tiny new high heels you gave her.

[@Aeoringas]

Another excellent video from the people who now force me to say 'PCB Waaaaaaaaaaaaay' whenever I see them referenced. This split video issue reminded me of when I installed my A1200 into a Ateo tower kit in the mid 1990's. It had a VGA video output and a RGB output, meaning that whenever a game was run on it that didn't use the graphics card I had to switch it over to the RGB output. There was a cable solution that I had cobbled together, but it was never really satisfactory. I still have the towered Amiga A1200 and yes it has been recapped. It's main use is to run games like Doom and Quake and other similar titles that exploit the presence of the graphics card. It's interesting how very few people talk about A1200T machines, but they are out there.

[@londongaz2]

Fascinating as always! Lovely to see Starglider running so smoothly. Guess that's the crazy accelerator in action.

[@SoulPoetryandOtherWorks]

Wow! A somewhat frustrating and yet satisfying video upgrade upon your Amiga 500 that is being kept alive by a Vampire! Congratulations on the final outcome, but I was sorry that you couldn't get the video switching to work programmatically. Stil, if you will dabble in the dark side you have to expect certain unforeseen but frustrating issues to turn up. ;-) Ladyfractic needs to be nominated for an award for her animal performance acting skills. That was almost as impressive as the great Andy Serkis' performances in King Kong, and Planet of the Apes. She should definitely audition for Planet of the Canines or the secret Lloyd Webber production of Dogs. It has got to do better than Cats did at the box office. That Amiga Star Wars game was definitely the best version I played on a home console. I think I got my copy from a disk magazine, along with a virus or two sadly. Another fascinating video Perifractic!

[@RetroRecipes]

Haha thanks Michael!

[@RainerK.]

Sam Witwer's an Amiga fan? Wow, that's amazing. I have seen him on soooo many shows.

[@stephengardiner5410]

It's a very unique feeling when something you've been working on for hours, that you're absolutely sure will work, then doesn't - it's an instantly depressing feeling (albeit if only short lived) - yours occured at 22:54 for reference ;) lol

[@MacMelmac]

That theme song to SG2 is so cool. I remember I got a compact cassette in the game box for a full qaulity sound.

[@NoelsRetroLab]

Great video! If it makes you feel any better, I would have totally hooked up the Pi the same way. As a matter of fact, that's the way it is with the version I have, so maybe that's something special with the Amiga version? Weird! Also, you said you got some smoke. Was there anything damaged that you had to replace, or was it just a matter of flipping it and it worked? If so you're lucky! 😃 I have yet to see the magic smoke and not have to bury a component!

[@RetroRecipes]

Thanks Noel. I smelt smoke but I didn’t actually see smoke. It seems it was just overheating components or solder from the newly manufactured parts. Thank goodness. And yes I had seen the devices that way round, so it did seem strange the 500 would be backwards. ¯\_(ツ)_/¯

[@alpyre]

I have the same issue for years on my PPC A1200 (but for VGA). I've installed a VGA auto-switch into the Amiga's case, and connected the two outputs of IndivisionAGA and BVision, hoping it would switch automatically, but it didn't. Similarly I've also had to install a button on the side of the case to switch manually. It's annoying yet you get used to it with time. :)

[@DanBird]

Great video. Amazing to see people still making mods for the Amiga, I just wish I still had mine from a child.

[@spyzetetic]

I had Starglider 2 on the Amiga, the theme music that came bundled on cassette tape blew my mind at the time especially when I listened to it in stereo on my Sony Walkman 2 - Recognised it immediately as it fades in at around 25 minutes. I recall that the manual explained there wasn't enough memory for the music track to store alongside the game code and suggested playing it on your cassette player whilst you played the game.

[@RetroRecipes]

Which I used to do!

[@RetroRecipes]

And in the car

[@peterkambasis]

I love it when old tech meets new. Amazing work man, as usual. Also: Ladyfractic always comedy gold for your channel. Love you guys. Cheers!

[@RetroRecipes]

Much appreciated!

[@Sozzled39]

Another fun video, I love this stuff. Extra kudos to Ladyfractic for her excellent Puppyfractic impression!

[@mondo8bit]

Thanks for the video! I like when you fix/repair/power up/ old Commodore machines 👍

[@kelvin1316]

I have a towered A1200 with BlizzardPPC and it's RTG card and desktop with the Vampire. The twin output is not limited to the Vampire, my Blizzard system has a VGA output for RTG and the AGA RGB output. I have been using a monitor that has a source button on the front to switch between the VGA and Digital though lol

[@MrLurchsThings]

The PiStorm solution is to pump the Denise graphics into the Pi3a’s camera port. No idea what the quality will be like, or any lag - but the idea seems kinda cool.

[@RetroRecipes]

Very clever. He thinks it’s about 2 months off. Great product. For me the slow boot time puts me off for now.

[@MrLurchsThings]

@@RetroRecipes Yeah, the initial boot is a little slow as the Pi boots up. Reboots (Ctrl+Amiga+Amiga) are almost instant tho. I grabbed a PiStorm because of $'s mainly. My A500 (sadly) doesnt get THAT much use, so I just could never justify a Vampire/etc.

[@MegaManNeo]

Seeing you adding all those mods to your A500 makes me want to have one as well. But knowing myself, I wouldn't do much with it, partly because of the lacking space in my room 😕 It's still awesome watching your videos. Also thanks for reminding me that I have to find my HDMI switcher (same model) as one of the ports on my TV died.

[@alexanderpuschacher6512]

The Amiga accompanied me in my youth. I had the Amiga 500, then A2000, A600, A4000D, A4000T. Unfortunately, I never had an A1200. I had an original Deluxe Paint 4 with manual and packaging and was so stupid to throw it away.

[@tmundar]

I love how he emphasizes to put the Denise notches in the proper orientation for the RGB2HDMI board, but doesn't bother to make sure he has the orientation correct when attaching the Pi Zero board. The pins are numbered for a reason.

[@bobbus_74]

A great solution to what I can imagine was a hugely frustrating issue. Great video as always.

[@chrissdavey]

Wow, great video! I’m more of a C64 guy, but this is gripping. Excellent attention to detail. The 3D printing is epic. Love the correct shade of beige! Keep up the good work 👍

[@benrosenberg3489]

9 hours! I can't wait that long!

[@HelloKittyFanMan.]

Anakondase, my reply after live chat closed: Yes, you would connect the Commodore or GVP sidecar hard disk if you felt like you wanted that retro option while still being non-retro enough to display onto a modern monitor including a TV.

[@giuseppelavecchia775]

Video stupendo,hai un'A500 straordinario,pompato come si deve, motherboard rev.5.AMIGA stupendo.

[@farpointgamingdirect]

Love the Black Adder reference @ 7:46 lol "Is your plan as cunning as a fox who's just been appointed Professor of Cunning at Oxford University...?" 🤣

[@eskey691]

Am going to go out on a limb here and say this is going to be a class video like always. So i hope for a few dad jokes and a tune or 2 (not that tune haha) and ofc the one and only Puppyfractic. So will be back at 6pm UK time to watch this, so until then take it easy guys and keep up the great work 😊

[@tullebob1683]

Greetings from Norway! Great video. Amiga 4 ever !!

[@TurboBass]

What if you were to break down a smaller HDMI switch, have the button hooked up to an IO on the Pi and then write something that says "If you start a game, enable these pins!" and at enable it'll switch to the HDMI in question. That way you can have one HDMI port and it will be controlled by the software.

[@RetroRecipes]

I think at some point one has to draw a line and say a certain solution, whilst possible, is too complicated compared to the alternative.

[@TurboBass]

@@RetroRecipes Two HDMI ports is definitely a talking point at parties, that's true.

[@Cuzjudd]

The only sponsored ad I don't fast forward through 🙂

[@piyushkhengar]

Thank you for a wonderful video. So much joy!

[@RetroRecipes]

Thank you for your kind words! Means a lot 👍🕹️

[@FreakyLeek]

Just picked up my first ever Amiga and keen to see what I can do with it. Surprised to see it seems to work even though it is so old, but not opened it up yet or learnt how to use it properly. This is the first video that caught my eye as my retro set up is mostly convert to hdmi, but with no cut solutions.

[@tonanornottonull7132]

I almost had a heart attack at the end when there was that smoky smell. Seldom does that smell mean anything good outside of the Utz aisle!

[@RetroRecipes]

Me too! Thought I’d blown it. Literally.

[@HelloKittyFanMan.]

Chris: Yep, I saw the single-jack option through the back, and you almost had that external auto-switch happening, but it'll be nice when you get an internal auto-switch thing that indeed makes the whole thing as seamless as possible.

[@theotherchannel2279]

4:32 If LadyFractic ever looks really pal, pun intended, when looking like this, she has turned into a zombie! 😂

[@GeorgesChannel]

Great video as always...and great retro room...love it! (especially your new apple monitor!)

[@robertdolby]

Love this! Star Glider 2 was one of my favorite games as well. Ahead of its time.

[@RetroRepairGuy]

Love all your shows as usual but often feel like Jack Nicholson's Joker when he said, "Where does he get those wonderful toys." I also can't believe how many Commodores (and yes, an Amiga 500) I threw out when I was younger. I know I might be despised for having said this. This mod is really amazing by the way.

[@Ladjets]

Have the same spitter and decided to open it up - there's a nice little circuit board inside and the output lead is just connected to another internal hdmi socket. Looks like with its cover off it could fit inside the A500 with a wire extended from the section switch to an external button.

[@RetroRecipes]

I covered why I didn’t want to do that in this video 😊

[@VincentGroenewold]

Superb video, thank you! Just a fyi, pla should be very easy actually, I think you need to tune the machine a little, pla brand can also make a difference.

[@RetroRecipes]

Glad you liked it! I did put text on screen explaining what the manufacturer said about dense PLA having more cobwebs. My previous videos use less dense PLA (cheaper lol) and cobwebbing was non existent 🤷🏻‍♂️

[@electronash]

The majority of HDMI auto-switchers will just be looking for the 5V output on HDMI pin 18. And yep, both the RGB2HDMI and Vampire will always be outputting sync, too. I don't think the Pi can turn the 5V output on and off at will, but I could be wrong. Otherwise it could maybe be set to look for any pixels that are above a certain threshold in brightness. If it just detects a black screen for a certain amount of time, it could switch off the HDMI output to let the auto switcher default to the Vampire again.

[@electronash]

One thing to watch out for on the cheaper HDMI switchers is when they route the 5V pin (pin 18 on full-sized HDMI sockets) directly through to the other sockets, and also to power the switcher itself. That can sometimes fry stuff in certain setups, which isn't fun. Or it just means too much current is drawn from the source HDMI socket(s). That might also mean that even if you could power off the 5V pin on the Pi, only one of the input sockets on the auto switcher might be powering the switcher itself, so you'll have to swap the HDMI cables around. (although it's very likely the cheaper switchers just tie ALL of the 5V pins together, with no protection diodes.) Another possible way to fix this, is to do the "black screen" detection thing on the Pi, and use a GPIO pin to hook up to the button on the switcher. Or, to save needing dangly wires to route to the switcher, use the I2C pins to control an IO expander that you install into the switcher. Then modify the Pi software to control the IO expander via the DDC/EDID pins on the HDMI output. The other-other way is to design a custom switcher PCB which fits in place of the two HDMI sockets on the bracket, and handles all of that for you. (patent pending. lol)

[@RyuFalchionX]

Always a good day when RR uploads.

[@RetroRecipes]

🙏🕹🙏

[@dumpsterfire7214]

Dude! You gotta get Sam Witwer on your channel to talk about old skool nerdy stuff like C64 and Amiga or something like that. :-D Maybe via video since the whole corona. Witwer streams on twitch and he regularly talks about the retro stuff with his friend Chuck on stream. They also often talk about their home D&D games etc. Great work and a great channel. I have never gotten around to learn about electronics and soldering too much so it would be nice if someone would sell those rgb2hdmi adapters and pistorm adapters ready made.

[@RetroRecipes]

He has an open invite 😊

[@tomscomputerchannel2925]

Its a great build. I love the detail with the sidepanel. 👍

[@garylawton230]

I love seeing the inside of the Amiga 500 and all the chipset names! I was a massive fan of the Amiga as a teenager so its nice to see my name in there!! ;-) PS> I actually missed out about £1500 worth of Halifax shares because I spent my savings on one of these bad boys! ;_(

[@CrisBlyth]

oh no fairzies! I wanted to watch nowwwwww :)

[@stephenbruce8320]

Yea having to remember to make the video switch is a PITA especially if you have not used that particular Amiga with the Vampire for a while which happens to me from time to time. Actually its not all that bad in my world believe me when I tell you I have two monitors being shared by 20 devices fortunately they don't all run at the same time. I have yet to build the RGB2HDMI boards yet for my Amiga's. When I do I may just put both monitors on my desk to use so no matter what is being displayed it will show up on one or the other. Still the problem of switching things comes into play unless you dedicate two monitors to the Amiga, but really not many will want to do that.

[@jensschroder8214]

The Vampire and the Raspberry always output HDMI signals. One would have to write a software tool on the Amiga that switches an IO on the Rasperry (or Vampire) 1 or 0. Then the HDMI switch switches over via an optocoupler.

[@VenturiLife]

Very cool. I'm waiting for a more mature PiStorm. I have the Pi already to fit an A500.

[@ralfr.5974]

Another Great Amiga Video!! 👍

[@cutterhead13]

Amazing res and refresh rate

[@TheRetroMess]

17:13 But what if Denise gets cold? She needs her jumper.

[@mickehog76]

Good one 😅.

[@talideon]

I've that very same HDMI switcher: I haven't found it to be the most reliable, so you may hit issues with it. Hopefully you have better luck with yours than I had with mine!

[@brostenen]

I think the RGBtoHDMI outputs too crisp a picture, so I am using the first smoothing filther in the menu. It makes it look a bit more CRT'ish.

[@chumpyman]

Do my eyes deceive me or is that Samuel Stewart Witwer in the thumbnail?

[@RetroRecipes]

It sure is!

[@drewpaschal9294]

Sadly, I have the same printer you do. I even brought some mods for it. Then I moved and I lost the mods and my filiment I had for it so I never even powered it up. Ugh.

[@ChrisEdwardsRestoration]

8:05 your late... i did a several videos on the pi storm already.... no hdmi switcher will work as the vampire doesnt release the hdmi signal

[@RetroRecipes]

Yes I’ve seen your videos. Keep up the good work. I’m not in any hurry to be early or late with these things, just to mention them when applicable. For now the slow bootup time of the Pi storm is a bit of a deterrent for me so I will probably be sticking with this current solution. Great value though. BTW it isn’t technically true that no switcher will work. Just today a manufacturer reached out with one that we think will work as it uses a different sensing method. More soon!

[@alanhaynes4576]

@@RetroRecipes Is it perhaps like the one Jason Spreadborough above mentioned. "... have you tried one of the Kinivo hdmi multi-ports? I have the 501BN model, and this behaves exactly as you want?"

[@da-voodoo-shuffle]

RGB2HDMI. Great open source project. Pity about the chip shortage. I've been waiting 6 months for specific components

[@amiganorm]

you deserve so many more than 112K subs

[@andresbravo2003]

It was a great upgrade to the Amiga 500...

[@denniskrijnen5586]

Like the 3D printed side cover with HDMI ports for the Amiga500. Is the 3D file (.STL) available?

[@RetroRecipes]

Link in description as always :-)

[@BrianKapellusch]

Omg, you're friends with Crashdown??

[@jdryyz]

Hehe! I took me a while to remember what I saw that guy in.....he has a lot of credits but it was BSG that I saw!

[@ilaril]

I so want to get a vampire and this for my amiga, so I could re-live even earlier parts of my life!

[@jasunlg]

Great Video, Very informative and entertaining as always.

[@RetroRecipes]

Thank you for your kind words! Means a lot 👍🕹️

[@punklejunk]

Pro Tip: Do NOT remove Denise's jumpers if Ladyfractic can hear you from the other room!

[@YourBuddyDinec]

Have you ever thought about using octolapse to capture full timelapses layer by layer of your 3d prints? If you have a webcam and raspberry pi laying around its pretty easy to set up. Also nice Ender 3 Pro 😁

[@RetroRecipes]

Yeah, I've definitely thought about it. It's a cool effect, but I kind of like the different angles and obviously a bit simpler too. There's a lot of complex things in my videos so simpler can sometimes be better.

[@DAVIDGREGORYKERR]

You can ditch the Vampire board and the MC68000 and replace it with the PiStorm+Raspberry Pi IV but unfortunately doesn't have a SPDIF input for digital audio, if only the PiStorm had used UDOO RYZEN Bolt V1000 SBC Maker Board.

[@RetroRecipes]

Right now I prefer the vampire because the PiStorm has to go through a very un Commodore like slow bootup sequence whereas the vampire is almost instantaneous and invisible. Like any good Vampire.

[@iamkeiju6756]

this episode had actually really good humour! finally!

[@RetroRecipes]

At last!

[@iamkeiju6756]

@@RetroRecipes oh do i know! i'm the one watching these!

[@iamkeiju6756]

@@RetroRecipes although, admittedly, you're the one making them...

[@Colaris99]

I'm not sure what any of this means but I'm in!

[@Mangar72]

Love the video. Will have to get one of these vampire cards.

[@XMaximvsPayneX]

WELL DONE! Amiga Rules :-)

[@WalterTGreenIII]

Hello!! Love this video!! I want to do that upgrade to my A500! I have a Vampire card! I’m just waiting to get new power supply and recapping kit! My question is if I do that upgrade an have 2 HDMI will I need an upscaler for the Amiga?

[@stephanepiquemal8297]

Nice mod, I will probably need something like that once I get my Amiga back.

[@WickedScott]

If I get recruited for a time heist where we need to hack into an agents computer in the 80's, you're invited!

[@goemboeck]

Right, I'm getting an Amiga again!

[@thomassmith4999]

Of course the question is why do you not still have the original machine

[@nickryan3417]

The auto switch function isn't going to work because the two HDMI feeds into the HDMI switcher are both live at the same time. If there is only one live HDMI feed into the switcher then the switcher should auto switch to that one. If the HDMI output signal for both of the outputs are keeping pin 18 (+5V) high when in active use then depending on the auto switcher it will just stay with the sane input. There's also the "fun" of hot plug running on pin 19 but that's probably beyond most cheap auto switchers. The situation appears to be that the Vampire card is still outputting a video signal (as evidenced by the frozen, non-blank display) and therefore the HDMI auto-switcher detects no need to change input. If the Pi-HDMI output is also outputting a video signal all the time, or at least keeping pin 18 high all the time, then you're out of luck. However if the Pi-HDMI output is only outputting a signal when necessary and is only keeping pin 18 high when doing so then you should be able to use a prioritised HDMI switcher where, for example, you can plug the default signal feed into Input 1 and this will be shown unless a source is active on Input 2 in which case it will switch to it. As soon as the source in Input 2 is no longer active it will switch back to Input 1. It's not so easy to find this kind of auto-switcher but sometimes you can get lucky. In any case, it will only work if, at a minimum, one of the Amiga HDMI outputs stops being active. Edit: That really didn't make sense at first! :)

[@RetroRecipes]

Well yes, that’s kind of what I explained here. At least it was meant to be obvious. Towards the end I explain why the creator of the RGB to HDMI says they can’t power it down.

[@SidebandSamurai]

@13:16, Where do you purchase your invisible filament. I keep ordering this filament but I keep getting an empty box.

[@RetroRecipes]

Link in description

[@electricblue8196]

Would be great if there was a HDMI switcher with a priority input port. That way it would auto switch so long as the secondary HDMI connection is usually in no signal/off mode.

[@MarcWeertsMusic]

Blimey, you know cool people! First saw Sam on the excellent us version of Being Human. As usual, excellent and fun video! 😊

[@RetroRecipes]

He’s fantastic and a truly great guy 👍🕹️

[@MrThairacer]

lot of drama !! at the end :( , thankfully it Works, Amiga is immortal ! great job , for me i have terriblefire tf330 on CD32 with MKii indivision, all games are working on. great video mates .

[@GlensRetroShow]

This is the AMIGA stuff :)

[@ChristopherNelson2k]

Awesome solution! Appreciate the parts shopping list. However, the link is missing on the invisible filament. ;)

[@RetroRecipes]

No it's definitely correct ;-)

[@jasons2194]

Dare say this comment will get lost in the sea of others, but... have you tried one of the Kinivo hdmi multi-ports? I have the 501BN model, and this behaves exactly as you want. i.e. when a new signal comes on it switches to the new one (regardless of whether there is currently displayed signal or not), then reverts back to the original, once the signal is off.

[@RetroRecipes]

Actually that’s the next plan!

[@ronaldrico3208]

If the RGB port doesn't output in the RTG modes then you could use a switcher that has input priority and set the priority to the legacy video port, so only switches to RTG when legacy off, instead of the other way around.

[@RetroRecipes]

But I’d need a switcher that can connect to a D23 plug. Do you have a link for the model you think would do this?

[@ronaldrico3208]

@@RetroRecipes No I mean from the dual HDMI configuration. If the Denise video doesn't output a signal when RTG is enabled (I don't know if it does) then a switcher with input priority set to the non RTG output would auto switch to RTG when the signal turned off. Worth a try.

[@RetroRecipes]

@@ronaldrico3208 Well that’s the whole issue. Denise does always output signal even when blank. I kind of explained this towards the end.

[@ronaldrico3208]

@@RetroRecipes Ahh okay sorry I thought you said the RTG outputs a blank signal the whole time, didn't realise it was the Denise also.

[@Cashiez]

Fantastic looking build!!!

[@MrEnyecz]

I don't think that smoke was nothing, but it's likely that you have damaged some GPIO pins on the RBP zero. The Pi needs 5V, which usually comes from the USB, but the USB (at Pi0 at least) is directly connected to the two GPIO 5V pins; if you put 5V here and a connect GND to one of the GNDs, you're good to go, and the Pi switches on. Since you connected it upside down, I would check the pins around GPIO26, since some of those may got 5V, which is an instant kill for RBPi's GPIO, it's a snowflake. You're extremely lucky that those pins you need did not fail, and the thing did boot up, but don't use that Pi for other projects later, because there can be problems...

[@domramsey]

Neat solution! Shame about the auto-switch, that would have been great. Can't help but think a lot of these Pi based upgrade solutions are a ticking time bomb of corrupted SD cards as they're not being properly shut down on power off.

[@nielschristensen75]

I made the alternative HDMI attachment, mentioned in the description. I have now made an updated version with 2 HDMI ports, so those of you that have the same setup with vampire and RGBtoHDMI, can have 2 HDMI ports on top of the Amiga 500. This way the expansion bus is still free for all the legacy hardware e.g. Actionreplay or HD. Follow the Alternate attachment Link in the description and look at the bottom.

[@RetroRecipes]

Wow that’s great, well done! Thanks for sending me the info earlier. Hope you get some orders! 👍🕹️

[@nielschristensen75]

@@RetroRecipes Glad to contribute to the community of retro computing especially the Amiga. The measure of success for me is just the number of downloads. The design is free for all to use and produce, as long as I’m credited.

[@BrainSlugs83]

I feel like that button could be hacked into, and triggered by the Amiga (maybe with ROM update)... or one of those boards could be redesigned to have an HDMI input, so they could be daisy chained together internally...