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pikvm / ustreamer

µStreamer - Lightweight and fast MJPEG-HTTP streamer
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ERRO: CAP: Device doesn't support setting of HW encoding quality parameters #281

Closed Vittuu closed 1 month ago

Vittuu commented 1 month ago

Hello, I have a problem with my Orange Pi Zero3 4GB and a camera called Studio P5. It works fine in YUYV mode, but I want to use the 1920x1080p resolution. However, I always get this error when trying to execute the following command:

orangepi@orangepi:~/ustreamer$ sudo ./ustreamer --device=/dev/video1 --host=0.0.0.0 --port=80 --resolution 1920x1080 -m mjpeg

[sudo] senha para orangepi: 
-- INFO  [2673.839          ] -- Starting PiKVM uStreamer 6.12 ...
-- INFO  [2673.840          ] -- HTTP: Listening HTTP on [0.0.0.0]:80
-- INFO  [2673.840          ] -- HTTP: Starting eventloop ...
-- INFO  [2673.977          ] -- Using V4L2 device: /dev/video1
-- INFO  [2673.977          ] -- CAP: Using capture type: single-planar
-- INFO  [2673.977          ] -- CAP: Using input channel: 0
-- INFO  [2673.978          ] -- CAP: Using resolution: 1920x1080
-- INFO  [2673.978          ] -- CAP: Using format: MJPEG
-- INFO  [2673.983          ] -- CAP: Using HW FPS: 0 -> 24 (coerced)
-- ERROR [2673.983          ] -- CAP: Device doesn't support setting of HW encoding quality parameters
-- INFO  [2673.983          ] -- CAP: Using IO method: MMAP
-- INFO  [2673.986          ] -- CAP: Requested 5 device buffers, got 5
-- INFO  [2676.615          ] -- CAP: Capturing started
-- INFO  [2676.615          ] -- Switching to HW encoder: the input is (M)JPEG ...
-- INFO  [2676.615          ] -- Using JPEG quality: encoder default
-- INFO  [2676.615          ] -- Creating pool JPEG with 1 workers ...
-- INFO  [2676.616          ] -- Capturing ...
-- INFO  [2688.030          ] -- HTTP: NEW client (now=1): [192.168.246.248]:61192, id=f64d95f9a6b087f3
^C-- INFO  [2745.143          ] -- ===== Stopping by SIGINT =====
-- INFO  [2745.143          ] -- HTTP: Eventloop stopped
-- INFO  [2745.237          ] -- Destroying workers pool JPEG ...
-- INFO  [2745.535          ] -- CAP: Capturing stopped
-- INFO  [2745.536          ] -- Bye-bye

this is my informations of de camera studio p5

orangepi@orangepi:~/ustreamer$ v4l2-ctl --all -d /dev/video1
Driver Info:
    Driver name      : uvcvideo
    Card type        : Poly Studio P5 webcam
    Bus info         : usb-5200000.usb-1.1
    Driver version   : 6.1.31
    Capabilities     : 0x84a00001
        Video Capture
        Metadata Capture
        Streaming
        Extended Pix Format
        Device Capabilities
    Device Caps      : 0x04200001
        Video Capture
        Streaming
        Extended Pix Format
Media Driver Info:
    Driver name      : uvcvideo
    Model            : Poly Studio P5 webcam
    Serial           : 212614797
    Bus info         : usb-5200000.usb-1.1
    Media version    : 6.1.31
    Hardware revision: 0x00000198 (408)
    Driver version   : 6.1.31
Interface Info:
    ID               : 0x03000002
    Type             : V4L Video
Entity Info:
    ID               : 0x00000001 (1)
    Name             : Poly Studio P5 webcam
    Function         : V4L2 I/O
    Flags            : default
    Pad 0x01000007   : 0: Sink
      Link 0x02000019: from remote pad 0x100000a of entity 'Extension 2' (Video Pixel Formatter): Data, Enabled, Immutable
Priority: 2
Video input : 0 (Input 1: ok)
Format Video Capture:
    Width/Height      : 640/480
    Pixel Format      : 'YUYV' (YUYV 4:2:2)
    Field             : None
    Bytes per Line    : 1280
    Size Image        : 460800
    Colorspace        : sRGB
    Transfer Function : Rec. 709
    YCbCr/HSV Encoding: ITU-R 601
    Quantization      : Default (maps to Limited Range)
    Flags             : 
Crop Capability Video Capture:
    Bounds      : Left 0, Top 0, Width 640, Height 480
    Default     : Left 0, Top 0, Width 640, Height 480
    Pixel Aspect: 1/1
Selection Video Capture: crop_default, Left 0, Top 0, Width 640, Height 480, Flags: 
Selection Video Capture: crop_bounds, Left 0, Top 0, Width 640, Height 480, Flags: 
Streaming Parameters Video Capture:
    Capabilities     : timeperframe
    Frames per second: 30.000 (30/1)
    Read buffers     : 0

User Controls

                     brightness 0x00980900 (int)    : min=0 max=255 step=1 default=128 value=128
                       contrast 0x00980901 (int)    : min=0 max=255 step=1 default=128 value=128
                     saturation 0x00980902 (int)    : min=0 max=255 step=1 default=128 value=128
                            hue 0x00980903 (int)    : min=-128 max=128 step=1 default=0 value=0
        white_balance_automatic 0x0098090c (bool)   : default=1 value=1
                          gamma 0x00980910 (int)    : min=1 max=255 step=1 default=128 value=128
                           gain 0x00980913 (int)    : min=0 max=255 step=1 default=0 value=0
           power_line_frequency 0x00980918 (menu)   : min=0 max=2 default=2 value=2 (60 Hz)
                0: Disabled
                1: 50 Hz
                2: 60 Hz
      white_balance_temperature 0x0098091a (int)    : min=2000 max=7500 step=10 default=4000 value=4000 flags=inactive
                      sharpness 0x0098091b (int)    : min=0 max=255 step=1 default=128 value=128
         backlight_compensation 0x0098091c (int)    : min=0 max=4 step=1 default=1 value=1

Camera Controls

                  auto_exposure 0x009a0901 (menu)   : min=0 max=3 default=3 value=3 (Aperture Priority Mode)
                1: Manual Mode
                3: Aperture Priority Mode
         exposure_time_absolute 0x009a0902 (int)    : min=3 max=2047 step=1 default=3 value=3 flags=inactive
     exposure_dynamic_framerate 0x009a0903 (bool)   : default=0 value=0
                   pan_absolute 0x009a0908 (int)    : min=-36000 max=36000 step=3600 default=0 value=0
                  tilt_absolute 0x009a0909 (int)    : min=-36000 max=36000 step=3600 default=0 value=0
                 focus_absolute 0x009a090a (int)    : min=0 max=1023 step=1 default=0 value=0 flags=inactive
     focus_automatic_continuous 0x009a090c (bool)   : default=1 value=1
                  zoom_absolute 0x009a090d (int)    : min=10 max=40 step=1 default=10 value=10
                        privacy 0x009a0910 (bool)   : default=0 value=0

But if i use de yuvy work correct:

orangepi@orangepi:~/Área de Trabalho/Ustreamer/ustreamer-6.12$ sudo ./ustreamer --device=/dev/video1 --host=0.0.0.0 --port=80
-- INFO  [11922.827          ] -- Starting PiKVM uStreamer 6.12 ...
-- INFO  [11922.827          ] -- HTTP: Listening HTTP on [0.0.0.0]:80
-- INFO  [11922.828          ] -- HTTP: Starting eventloop ...
-- INFO  [11922.961          ] -- Using V4L2 device: /dev/video1
-- INFO  [11922.961          ] -- CAP: Using capture type: single-planar
-- INFO  [11922.961          ] -- CAP: Using input channel: 0
-- INFO  [11922.962          ] -- CAP: Using resolution: 640x480
-- INFO  [11922.962          ] -- CAP: Using format: YUYV
-- INFO  [11922.967          ] -- CAP: Using HW FPS: 0 -> 30 (coerced)
-- INFO  [11922.967          ] -- CAP: Using IO method: MMAP
-- INFO  [11922.968          ] -- CAP: Requested 5 device buffers, got 5
-- INFO  [11923.604          ] -- CAP: Capturing started
-- INFO  [11923.604          ] -- Using JPEG quality: 80%
-- INFO  [11923.604          ] -- Creating pool JPEG with 4 workers ...
-- INFO  [11923.605          ] -- Capturing ...
-- INFO  [11930.824          ] -- HTTP: NEW client (now=1): [127.0.0.1]:45716, id=2e3097dd579160df
-- INFO  [12047.393          ] -- ===== Stopping by SIGINT =====
-- INFO  [12047.394          ] -- HTTP: Eventloop stopped
-- INFO  [12047.485          ] -- Destroying workers pool JPEG ...
-- INFO  [12047.752          ] -- CAP: Capturing stopped
-- INFO  [12047.753          ] -- Bye-bye

this the formats my camera suports:

orangepi@orangepi:~/ustreamer$ v4l2-ctl -d /dev/video1 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
    Type: Video Capture

    [0]: 'YUYV' (YUYV 4:2:2)
        Size: Discrete 640x480
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 320x180
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 352x288
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 640x360
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 2560x1440
            Interval: Discrete 0.500s (2.000 fps)
        Size: Discrete 480x270
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 720x480
            Interval: Discrete 0.067s (15.000 fps)
    [1]: 'MJPG' (Motion-JPEG, compressed)
        Size: Discrete 640x480
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 320x180
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 352x288
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 640x360
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 800x600
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 1024x576
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 1280x720
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 1600x896
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 1920x1080
            Interval: Discrete 0.042s (24.000 fps)
        Size: Discrete 2560x1440
            Interval: Discrete 0.042s (24.000 fps)
        Size: Discrete 480x270
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 960x540
            Interval: Discrete 0.033s (30.000 fps)
        Size: Discrete 720x480
            Interval: Discrete 0.033s (30.000 fps)
mdevaev commented 1 month ago

This is not a fatal error, but only a message that your camera does not support hardware FPS settings.

Vittuu commented 1 month ago

But isn't there a way for me to achieve this video in 1920x1080p at an acceptable FPS? It only delivers an image at almost -1 FPS?

mdevaev commented 1 month ago

Low FPS is an unrelated issue with this message. Perhaps your camera is just giving out frames slowly, or there is some kind of network problem.

Vittuu commented 1 month ago

I have already tested the internet; I just don't understand why in MJPEG it is showing this error along with the low refresh rate. It doesn't allow me to increase the number of workers either, while in YUVY this doesn't happen, but I can't get good quality in YUVY, Is there any command for me to switch from HW to another type of render?

mdevaev commented 1 month ago

MJPEG is generated on the camera side by hardware. In this case, ustreamer simply transmits the data from it to you. The number of workers cannot be increased, because the workers simply have nothing to do: one worker transfers bytes from one buffer to another.

--format=YUYV can be used along with --encoder=CPU, and with this you can change workers and quality level.

The error you see about HW quality does not concern FPS (it was a typo). This means that for MJPEG you cannot change the compression quality because the hardware does not support it. For YUYV, this message is not displayed because the compression will be handled by the processor, where the quality can be adjusted.

You can try MJPEG and check http /status handle to see how fast the image is being captured from the camera.

Vittuu commented 1 month ago

here is a reciver in /status: {"ok": true, "result": { "instance_id": "", "encoder": {"type": "HW", "quality": 0}, "source": {"resolution": {"width": 1920, "height": 1080}, "online": true, "desired_fps": 0, "captured_fps": 2}, "stream": {"queued_fps": 2, "clients": 5, "clients_stat": {"f48cc4ccda100f2c": {"fps": 2, "extra_headers": false, "advance_headers": false, "dual_final_frames": false, "zero_data": false, "key": "0"}, "2f3c78c9d7c9d9f3": {"fps": 2, "extra_headers": false, "advance_headers": false, "dual_final_frames": false, "zero_data": false, "key": "0"}, "67203fdeb71a8e8": {"fps": 2, "extra_headers": false, "advance_headers": false, "dual_final_frames": false, "zero_data": false, "key": "0"}, "751a50d703148bb7": {"fps": 2, "extra_headers": false, "advance_headers": false, "dual_final_frames": false, "zero_data": false, "key": "0"}, "4c1ffee0e915b2fe": {"fps": 2, "extra_headers": false, "advance_headers": false, "dual_final_frames": false, "zero_data": false, "key": "0"}}}}}

what i can do with this?

mdevaev commented 1 month ago

"captured_fps": 2

So your camera generates a slow video stream for some reason. Did you try any other software? Because now this is looking as a device-side problem.

Vittuu commented 1 month ago

No, this was the first one I managed to get working on Linux. Is there any you recommend?

mdevaev commented 1 month ago

You can try mjpg-streamer or VLC

mdevaev commented 1 month ago

Answared I guess.