Camera-streamer Not Found | Mainsail | Page 1

fallow plume Dec 2, 2024, 9:36 AM

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I was using it fine, then one day suddenly picam stopped working. I reinstalled it with cd crowsnest, make install. Then I got the following error message.

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📎 crowsnest.log

subtle flame Dec 2, 2024, 9:48 AM

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You got an error during compilation, also see the following links:
https://discord.com/channels/758059413700345988/1312058313160134776
https://github.com/mainsail-crew/crowsnest/issues/278

fallow plume Dec 2, 2024, 9:57 AM

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subtle flame You got an error during compilation, also see the following links: https://disco...

Set CN_CAMERA_STREAMER_REPO in ~/crowsnest/tools/libs/config.sh to https://github.com/mryel00/camera-streamer.git
I don't know what this says, I don't understand.

subtle flame Dec 2, 2024, 9:59 AM

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This means, you should edit the line, containing CN_CAMERA_STREAMER_REPO in ~/crowsnest/tools/libs/config.sh to https://github.com/mryel00/camera-streamer.git instead of https://github.com/ayufan/camera-streamer.git

fallow plume Dec 2, 2024, 9:59 AM

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okay

fallow plume Dec 2, 2024, 11:15 AM

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subtle flame This means, you should edit the line, containing `CN_CAMERA_STREAMER_REPO` in `~...

I solved it, but I ran into another problem.

I am using this method.
Although /dev/video0 was the address of the old lib cam,
is now the address of USBcam.
Is there a way to fix this?

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bcm2835-codec-decode (platform:bcm2835-codec):
        /dev/video10
        /dev/video11
        /dev/video12
        /dev/video18
        /dev/video31
        /dev/media6

bcm2835-isp (platform:bcm2835-isp):
        /dev/video13
        /dev/video14
        /dev/video15
        /dev/video16
        /dev/video20
        /dev/video21
        /dev/video22
        /dev/video23
        /dev/media4
        /dev/media5

mmal service 16.1 (platform:bcm2835_v4l2-0):
        /dev/video8

rpivid (platform:rpivid):
        /dev/video19
        /dev/media7

Dummy video device (0x0000) (platform:v4l2loopback-000):
        /dev/video40

Dummy video device (0x0001) (platform:v4l2loopback-001):
        /dev/video41

USB HD Camera: USB HD Camera (usb-0000:01:00.0-1.2.1):
        /dev/video2
        /dev/video3
        /dev/media1

UVC Camera (046d:0825) (usb-0000:01:00.0-1.2.2):
        /dev/video4
        /dev/video5
        /dev/media2

USB HD Camera: USB HD Camera (usb-0000:01:00.0-1.2.3):
        /dev/video6
        /dev/video7
        /dev/media3

FULL HD 1080P Webcam: FULL HD 1 (usb-0000:01:00.0-1.3):
        /dev/video0
        /dev/video1
        /dev/media0```

subtle flame Dec 2, 2024, 11:16 AM

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Don't use the legacy stack of picam

fallow plume Dec 2, 2024, 11:17 AM

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subtle flame Dec 2, 2024, 11:17 AM

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A libcam will never use /dev/video

fallow plume Dec 2, 2024, 11:17 AM

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this?

subtle flame Dec 2, 2024, 11:17 AM

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Do not use that

fallow plume Dec 2, 2024, 11:17 AM

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Im using with KlipperScreen

subtle flame Dec 2, 2024, 11:17 AM

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It doesn't matter

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You are on Bookworm

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On Bookworm things are different

fallow plume Dec 2, 2024, 11:17 AM

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ok

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I will try

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subtle flame Dec 2, 2024, 11:18 AM

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So use this one: https://crowsnest.mainsail.xyz/faq/how-to-setup-a-raspicam#raspicam-not-detected
But the path is /boot/firmware/config.txt

How to setup a Raspicam? | Crowsnest

fallow plume Dec 2, 2024, 11:18 AM

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yeap

fallow plume Dec 2, 2024, 11:25 AM

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subtle flame So use this one: https://crowsnest.mainsail.xyz/faq/how-to-setup-a-raspicam#rasp...

dtoverlay=vc4-kms-v3d is working but can't touch screen
dtoverlay=vc4-fkms-v3d is not working cam but can touch screen

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# For more options and information see
# http://rptl.io/configtxt
# Some settings may impact device functionality. See link above for details

# Uncomment some or all of these to enable the optional hardware interfaces
dtparam=i2c_arm=off
#dtparam=i2s=on
dtparam=spi=off
kernel=kernel7l.img


# Enable audio (loads snd_bcm2835)
dtparam=audio=on

# Additional overlays and parameters are documented
# /boot/firmware/overlays/README

# Automatically load overlays for detected cameras
camera_auto_detect=1
#start_x=1

# Automatically load overlays for detected DSI displays
display_auto_detect=1

# Automatically load initramfs files, if found
auto_initramfs=1

# Enable DRM VC4 V3D driver
dtoverlay=vc4-fkms-v3d
max_framebuffers=2

# Don't have the firmware create an initial video= setting in cmdline.txt.
# Use the kernel's default instead.
disable_fw_kms_setup=1

# Disable compensation for displays with overscan
disable_overscan=1

# Run as fast as firmware / board allows
arm_boost=1

[cm4]
# Enable host mode on the 2711 built-in XHCI USB controller.
# This line should be removed if the legacy DWC2 controller is required
# (e.g. for USB device mode) or if USB support is not required.
otg_mode=1

[all]

enable_uart=1```

subtle flame Dec 2, 2024, 11:27 AM

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I don't have much knowledge about Bookworm setups yet, they normally just worked

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Try to set disable_fw_kms_setup=1 to disable_fw_kms_setup=0 maybe

fallow plume Dec 2, 2024, 11:30 AM

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subtle flame Try to set `disable_fw_kms_setup=1` to `disable_fw_kms_setup=0` maybe

not work

fallow plume Dec 2, 2024, 11:30 AM

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fallow plume

The legacy method above is how I solved this a few months ago

subtle flame Dec 2, 2024, 11:31 AM

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Then you might be unlucky and you will have to live with a changing /dev/video path

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We cannot set a fixed path for the legacy cam on Bookworm

fallow plume Dec 2, 2024, 11:32 AM

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So is it a random address?

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oh

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working

subtle flame Dec 2, 2024, 11:33 AM

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I didn't realy test it that much, but it might be fixed to /dev/video19 as long as you won't change the amount of cameras 🤷‍♂️

fallow plume Dec 2, 2024, 11:33 AM

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subtle flame Dec 2, 2024, 11:33 AM

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fallow plume working

What did you do now?

fallow plume Dec 2, 2024, 11:33 AM

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this way

subtle flame Dec 2, 2024, 11:33 AM

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So touchscreen is working too?

fallow plume Dec 2, 2024, 11:34 AM

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yeap

subtle flame Dec 2, 2024, 11:34 AM

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Ok, good to know ^^

fallow plume Dec 2, 2024, 11:34 AM

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subtle flame I didn't realy test it that much, but it might be fixed to `/dev/video19` as lon...

Can you tell me how to do this?

subtle flame Dec 2, 2024, 11:35 AM

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How I got to that address?

fallow plume Dec 2, 2024, 11:35 AM

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oh you mean this?
rpivid (platform:rpivid): /dev/video19

subtle flame Dec 2, 2024, 11:35 AM

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I think the /dev/video19 was wrong:

mmal service 16.1 (platform:bcm2835_v4l2-0):
        /dev/video8

rpivid (platform:rpivid):
        /dev/video19
        /dev/media7```It should be the `/dev/video8`

fallow plume Dec 2, 2024, 11:36 AM

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bcm2835-codec-decode (platform:bcm2835-codec):
        /dev/video10
        /dev/video11
        /dev/video12
        /dev/video18
        /dev/video31
        /dev/media3

bcm2835-isp (platform:bcm2835-isp):
        /dev/video13
        /dev/video14
        /dev/video15
        /dev/video16
        /dev/video20
        /dev/video21
        /dev/video22
        /dev/video23
        /dev/media2
        /dev/media4

unicam (platform:fe801000.csi):
        /dev/video0
        /dev/media0

rpivid (platform:rpivid):
        /dev/video19
        /dev/media8

Dummy video device (0x0000) (platform:v4l2loopback-000):
        /dev/video40

Dummy video device (0x0001) (platform:v4l2loopback-001):
        /dev/video41

USB HD Camera: USB HD Camera (usb-0000:01:00.0-1.2.1):
        /dev/video3
        /dev/video4
        /dev/media5

UVC Camera (046d:0825) (usb-0000:01:00.0-1.2.2):
        /dev/video5
        /dev/video6
        /dev/media6

USB HD Camera: USB HD Camera (usb-0000:01:00.0-1.2.3):
        /dev/video7
        /dev/video8
        /dev/media7

FULL HD 1080P Webcam: FULL HD 1 (usb-0000:01:00.0-1.3):
        /dev/video1
        /dev/video2
        /dev/media1```

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this is now address

subtle flame Dec 2, 2024, 11:36 AM

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It will be one of them and mmal was basically normally the one csi cam one

subtle flame Dec 2, 2024, 11:37 AM

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fallow plume this is now address

As the mmal one is gone and we got unicam now, those two should be it.
mmal (platform:bcm2835_v4l2-0) -> legacy
unicam (platform:fe801000.csi) -> libcam

fallow plume Dec 2, 2024, 11:39 AM

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subtle flame As the `mmal` one is gone and we got `unicam` now, those two should be it. `mmal...

It doesn't work with /dev/video0, but it works fine with /base/soc

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more safe way

subtle flame Dec 2, 2024, 11:39 AM

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fallow plume It doesn't work with /dev/video0, but it works fine with /base/soc

Yes, as you got the libcamera stack active now

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/dev/video for csi cams will always only work with the legacy stack

fallow plume Dec 2, 2024, 11:40 AM

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oh I see

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should I be in camera-streamer mode while using libcam?

subtle flame Dec 2, 2024, 11:40 AM

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(there are exceptions to that, but that's a more advanced topic)

subtle flame Dec 2, 2024, 11:40 AM

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fallow plume should I be in camera-streamer mode while using libcam?

Yes, as ustreamer has no libcam support

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(except for the exceptions I just mentioned xD)

fallow plume Dec 2, 2024, 11:41 AM

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I often see it stuttering a lot compared to ustreamer (USB CAM)

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using adaptive MJPEG streamer

subtle flame Dec 2, 2024, 11:42 AM

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They added some control to adjust the frequency, but I don't know the name out of my head right now

fallow plume Dec 2, 2024, 11:43 AM

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ok

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webrtc is so smooth

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like 30fps lol

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Issue is resolved
It would be better if it worked without stuttering in MJPEG mode (hopely)

subtle flame Dec 2, 2024, 11:46 AM

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Just use WebRTC, as it uses way less network bandwidth

fallow plume Dec 2, 2024, 11:48 AM

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subtle flame Just use WebRTC, as it uses way less network bandwidth

IIRC,, WEBRTC can only have one stream at a time

subtle flame Dec 2, 2024, 11:48 AM

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Nope

fallow plume Dec 2, 2024, 11:49 AM

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You're right, I just tested it 😅

#Camera-streamer Not Found