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by pifantoo
Mon Oct 12, 2020 9:15 pm
Forum: Camera board
Topic: RPi Cam Web Interface
Replies: 5249
Views: 1599808

Re: RPi Cam Web Interface - Watchdog detected problem

Few days ago I got the "Watchdog detected problem." in my log and the camera hanged with a freezed preview picture. I use a RPi 4B with 2G memory and the original power supply with stiff power cable. Mains power is very stable where I live so I don't think it's a brown-out. The cam is mounted on the...
by pifantoo
Sun Oct 04, 2020 5:03 pm
Forum: Camera board
Topic: RPi Cam Web Interface
Replies: 5249
Views: 1599808

Re: RPi Cam Web Interface - camera focus

Thanks guys! Encouraged of your twists, I gave it a try on one of my slightly out of focus v 1.3 cameras. When your cams was manufactured the glue-specialist obviously took a day off. Mine was terribly well glued around almost half the lens, so after separating the camera from the camera board, I to...
by pifantoo
Fri Oct 02, 2020 11:39 am
Forum: Camera board
Topic: RPi Cam Web Interface
Replies: 5249
Views: 1599808

Re: RPi Cam Web Interface - camera focus

Hi Qbo, One possible workaround is to look at the file size. The bigger the file, the more detail it has. If you adjust focus slightly between different pictures with a fixed motive and fixed camera and look for the largest file you should be close to optimum focus. I would like to try the new camer...
by pifantoo
Thu Oct 01, 2020 8:32 pm
Forum: Camera board
Topic: RPi Cam Web Interface
Replies: 5249
Views: 1599808

Re: RPi Cam Web Interface - busy videos

I should have mentioned that typically it is the first or one of the first files that is the huge and problematic file.
If the SD card is "full", almost everything after is lost but you still get many small thumbs marked as busy.

Happy user
by pifantoo
Thu Oct 01, 2020 8:23 pm
Forum: Camera board
Topic: RPi Cam Web Interface
Replies: 5249
Views: 1599808

Re: RPi Cam Web Interface - busy videos

Hi rpiuser2016, Me too had this problem. I think I solved it by changing three things. First I use 3 and 3+ so I cannot tell about other raspberry pi versions. First I did what ras07 tells you except for the last part with memory increase for the GPU. Remember that you can still watch the unboxed .h...

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