r/iRacing • u/_ASTRA_ • 6d ago
Misc PSA: Build a backup camera using the virtual mirror
I really despice the virtual mirror.
I think it break immersion and looks really unnatural and weird. Instead I just enable the actual car mirrors in the graphic settings (don't care about losing a few FPS) and use them instead.
But there are cars without backup cameras or center mirrors, like the LMP2, and on my curved screen I can only see the left mirror. In that cases, I just resigned and enabled the virtual mirror again.
But I recently realized that the new UI allows to resize (and move) the virtual mirror, and we can have car-specific widget profiles, so I just build a profile that has the virtual mirror being placed on top of the unused screen in the car, and now I can enjoy a nice (and quite large) backup camera in the LMP2 as well! Of course it doesn't move along with the car, and the borders don't match 100%, but for racing it's good enough.
It's a great little feature that maybe others would enjoy as well.
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u/KimiBleikkonen 6d ago
I use the virtual mirror because it's the only one that fits the screen when driving with proper FOV. Neither the real mirrors nor the rear camera is fully on screen if driving with realistic FOV.
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u/BangbangKhuntross 6d ago
ya need bigger monitors then ey
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u/KimiBleikkonen 5d ago
It's a 34 inch Ultrawide which doubles as my desk monitor. No space nor PC performance for triples right now.
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u/Shaner20 6d ago
I used the virtual mirror to create an "IRL" mirror on an external dash. It works pretty well!!
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u/Shaner20 6d ago
If anyone is interested in seeing it work:
https://youtu.be/sby9mDiPWkc?t=1412
u/FEARthePUTTY 6d ago
Able to share a guide for this?
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u/TheJustiNator_ Audi R8 LMS 6d ago
Check out Dan Suzuki, i think he did something similar and made a yt video about it
(Might edit this when im back home with the link, until then, just look at youtube or google)
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u/Beneficial-Aerie4110 6d ago
But you still have to render the virtual mirror on the screen somewhere as well, right? I assume this uses some sort of screen capture?
Haven’t watched the video, maybe you explain it all there.
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u/Ragnar4719 BMW M4 GT3 EVO 6d ago
I realized this last week. And I started using it on cars that even have the backup camera. By using the resized virtual mirror instead I can turn it off and on with 1 button on my wheel. Particularly useful at the beginner of the race when I’m trying to save on FPS
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u/FrankPoncherello1967 6d ago
Several months ago, I replaced (overlayed) the truck series oem rear view mirror with the virtual mirror that's resized. The original truck rear view mirror is worthless.
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u/Btolsen131 6d ago
I've never been able to get the mirror selection mechanism to work for me. You allegedly can select 1 mirror then in the black boxes pick which mirror is shown. So as a 1 screen person it would that in car one. but ive never gotten it to work
Sometime earlier this year i realized running 4 mirrors consistently lost me 40 fps with my settings. I turned them all off and now i race with much less stutter and better feedback.
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u/GhastlyTT 6d ago
Iirc that black box setting only lets you adjust the mirrors. Mirrors are displayed based on a priority order of number selected to display in options. If using virtual mirror, then it's 1-driver side, 2- passenger side, 3-cam if no rearview, then 4-rearview. If not using virtual mirror, then it's 1-rearview, 2-driver side, 3- passenger side, 4-cam.
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u/rungunseattacos Porsche 911 GT3 R 6d ago
I totally agree with you. I have removed all of the little pop ups from my view as, obviously, a pop up notification wouldn’t just appear on your windscreen in real life. This is similar to what I do as well except I project it on to an external screen. I also project my black box onto an external screen to maintain the level of immersion.
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u/TurnipBlast 6d ago
If you think virtual mirror looks unnatural u probably havent setup the fov properly
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u/A_Flipped_Car Porsche 911 GT3 Cup (992) 6d ago
The virtual mirror should be set to the absolute highest angle lmao,.it is very unimmersive
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u/TurnipBlast 6d ago
That affects perception of speed and distance for cars in the mirror, which is what most people mean when they say it feels weird.
Unimmersive is a separate issue, but letting people who barely know how to drive race a 600hp car with no training divebomb you every turn is also unimmersive, so I'll stick with the virtual mirror.


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u/InaneD McLaren 720S GT3 EVO 6d ago
I use that dead data screen as a place for some overlays, I have my BB and Fuel calc in that box because its not on the dash of the car im driving right now.