Full ALPR Database System for Blue Iris!

New question, now that I'm excited to have this functioning :-). None of the images are coming through - is that a setting on BI? Is there a max supported resolution?
 
algertc said:
Should or should not?

Super peculiar that that was happening for you. I’ll add that solution to the troubleshooting section. Still doesn’t make any sense to me how the issue was caused.
Click to expand...

Typo. I've updated the post. Should not have to do it each time.
 
svalvasori said:
New question, now that I'm excited to have this functioning :-). None of the images are coming through - is that a setting on BI? Is there a max supported resolution?
Click to expand...

Any errors in the logs? If not, double check your alert payload. Else, I think your computers are just cursed against this app. Hopefully somebody else might know why.

There’s not a max resolution, but if it’s huge, the file size will be too large and it will be rejected. @Vettester says that turning off JPEG storage still will send the image, so that seems like the most replicable solution.
 
svalvasori said:
New question, now that I'm excited to have this functioning :-). None of the images are coming through - is that a setting on BI? Is there a max supported resolution?
Click to expand...
Now that i'm digging into images, I see I have images and thumbnails from the past 2 days, but not today. Do those red circles mean error? I see they didn't copy. next to "Starting revalidation" and "Revalidation Completed" are red circles in the logs.

3/25/2025, 3:45:08 PM [INFO] Received plate read data: [object Object]
3/25/2025, 3:45:08 PM [INFO] Database connection established
3/25/2025, 3:45:08 PM [INFO] ⭐ Plate Received
3/25/2025, 3:45:08 PM [INFO] Starting revalidation
3/25/2025, 3:45:08 PM [INFO] Revalidation completed
3/25/2025, 3:45:08 PM [INFO] Current plate_reads count: 11, threshold: 110000.00000000001
3/25/2025, 3:45:08 PM [INFO] [FileStorage] JPEG Prune Successful
 
The web server 500 error-- I got that one. It was due to me putting the wrong JSON in on the Blue Iris side. This is what I have now.

{"ai_dump":&JSON, "Image":"&ALERT_JPEG", "camera":"&CAM", "timestamp":"&ALERT_TIME" }
 
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wpiman said:
The web server 500 error-- I got that one. It was due to me putting the wrong JSON in on the Blue Iris side. This is what I have now.

{"ai_dump":&JSON, "Image":"&ALERT_JPEG", "camera":"&CAM", "timestamp":"&ALERT_TIME" }
Click to expand...
You should add the alert path macros for the open in blue Iris button.

Code: 
{ "ai_dump":&JSON, "Image":"&ALERT_JPEG", "camera":"&CAM", "ALERT_PATH": "&ALERT_PATH", "ALERT_CLIP": "&ALERT_CLIP", "timestamp":"&ALERT_TIME" }
 
and I assume you have these in your docker-compose.yml

volumes:
- app-auth:/app/auth
- app-config:/app/config
- app-plate_images:/app/storage

app-plate_images:
driver: local
driver_opts:
type: none
o: bind
device: ./storage
 
algertc said:
Your logs didn’t seem to have any error. Can you share your alert action?
Click to expand...
It was this: :facepalm: { "ai_dump":&JSON, "camera":"&CAM", "ALERT_PATH": "&ALERT_PATH", "ALERT_CLIP": "&ALERT_CLIP", "timestamp":"&ALERT_TIME" }
I must have removed the image all together when I was troubleshooting this. Thanks for making me check! All better now.
 
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My histogram timing doesn't align with the plates for some reason. I've checked the timezone on the app and db containers and also my BI PC and all are EST.

For instance, you see at 21:00, it say 8 plates were captured.
1742997220931.png


But when I click on the 18:00 blue line it shows me 3 plates that are actually from 22:00
1742997402747.png


So the number at the top top of the column, and the column size are correct, but the click through doesn't work correctly - seems an EST/GMT thing but I don't know where else I would set that.
 
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