naushir

> Is there an obvious path to there which may have failed to dequeue a buffer perhaps? Or something happening due to the v4l2 buffer cache issue maybe? The only...

It would be worth running with this snippet and see if you hit the warning message: ``` diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp index 4f6c699a4379..815ba860b126 100644 --- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp +++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp @@ -1551,8...

``` 10-07 14:37:46.786 381 441 E libcamera: ERROR RPISTREAM rpi_stream.cpp:239 Failed to queue buffer for ISP Output1 10-07 14:37:46.786 381 443 D libcamera: DEBUG RPiAwb awb.cpp:522 At t 6438.89 r...

Even better, would you be able to create a disk image so I can flash it directly? With all the other things going on, I am not sure when I...

Can you let us know how you are viewing the stream on the client side? I would recommend trying ffplay with a command line like: ``` ffplay tcp://: -vf "setpts=N/30"...

An 11 second delay is quite large indeed. The server does not buffer anything on disk as far as I know, buffering all happens on the client side. Are you...

Could you try using the native (i.e. non libav) method of streaming: ``` libcamera-vid -t 0 --inline --listen -o tcp://0.0.0.0: ``` and see if that improves things? Note that audio...

Could you try this command: ``` libcamera-vid -t 0 -n --codec libav --libav-format h264 -o "tcp://0.0.0.0:8000?listen=1" ``` and report the latency? It removes the audio stream from libav.

I've just tried this again on my setup, I see minimal network latency in my network environment. Could you run ``camera-bug-report`` and attach the generated ``bug-report.txt`` file so I can...

I cannot see anything obviously wrong with your setup. Are you able to create a fresh 32-bit Raspberry Pi OS image and try the same commands out again - without...