search

VC-MIPI-modules / vc_mipi_nvidia

Vision Components MIPI CSI-2 driver for NVIDIA Jetson Nano, Xavier NX, AGX Xavier, TX2 and Orin Nano, Orin NX
69 stars 31 forks source link

Gstreamer and OV9281 error #29

Open hobbeshunter opened 1 year ago

hobbeshunter commented 1 year ago

Hi,

I have two OV9281 EK0033311 V1.0 from you which I wanted to connect to my Jetson Nano B01 dev board. However when I try to use them with gstreamer it fails. I've tried L4T versions 32.6.1 and 32.7.2.

My device tree file is: ``` /* * Copyright (c) 2020-2021, Vision Components GmbH. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include // ------------------------------------------------------------------------------------------------ // Driver Configuration for NVIDIA Jetson Nano 4GB/2GB on NVIDIA Jetson Nano Developer Kit // ------------------------------------------------------------------------------------------------ #define VC_MIPI_CAM_0 1 // 1: Enabled, 0: Disabled (serial_a => CSI Port 0 => VI Stream 0) #define VC_MIPI_CAM_1 1 // 1: Enabled, 0: Disabled (serial_e => CSI Port 4 => VI Stream 4) // ------------------------------------------------------------------------------------------------ // Supported number of lanes // -----+------------------------------------------------------------------------------------------ // 1 | OV7251, IMX296, IMX297 // 2 | OV9281, IMX264, IMX265 // 2,4 | IMX178, IMX183, IMX226, IMX250, IMX252, IMX273, IMX290, IMX327, IMX335, IMX392, // | IMX412, IMX415, IMX568 // -----+------------------------------------------------------------------------------------------ #define VC_MIPI_LANES 2 // 1, 2 Lanes // ------------------------------------------------------------------------------------------------ // Sensor Manufacturer // -----+------------------------------------------------------------------------------------------ // 1 | Sony Sensor (IMX) // 2 | Omni Vision Sensor (OV) // -----+------------------------------------------------------------------------------------------ #define VC_MIPI_MANUFACTURER 2 // ------------------------------------------------------------------------------------------------ // GStreamer Support // ------------------------------------------------------------------------------------------------ // If you want to use GStreamer with nvarguscamerasrc you have to adjust this settings in the // device tree below. The sections which have to be modified are marked by a comment. // To find the correct parameter values please follow the instruction in the main README.md of // this repository https://github.com/VC-MIPI-modules/vc_mipi_nvidia#gstreamer-support // ------------------------------------------------------------------------------------------------ #define VC_MIPI_METADATA_H "0" #if VC_MIPI_LANES == 1 #define BUS_WIDTH 1 #define NUM_LANES "1" #define NUM_CSI_LANES 2 #endif #if VC_MIPI_LANES == 2 #define BUS_WIDTH 2 #define NUM_LANES "2" #define NUM_CSI_LANES 4 #endif #if VC_MIPI_CAM_0 == 1 && VC_MIPI_CAM_1 == 1 #define VC_MIPI_CAMERAS 2 #else #define VC_MIPI_CAMERAS 1 #endif / { host1x { vc_vi_base: vi { num-channels = ; ports { #address-cells = <1>; #size-cells = <0>; #if VC_MIPI_CAM_0 == 1 vc_vi_port0: port@0 { reg = <0>; vc_vi_in0: endpoint { port-index = <0>; bus-width = ; remote-endpoint = <&vc_csi_out0>; }; }; #endif #if VC_MIPI_CAM_1 == 1 vc_vi_port1: port@1 { reg = <1>; vc_vi_in1: endpoint { port-index = <4>; bus-width = ; remote-endpoint = <&vc_csi_out1>; }; }; #endif }; }; vc_csi_base: nvcsi { num-channels = ; #address-cells = <1>; #size-cells = <0>; #if VC_MIPI_CAM_0 == 1 vc_csi_chan0: channel@0 { reg = <0>; ports { #address-cells = <1>; #size-cells = <0>; vc_csi_chan0_port0: port@0 { reg = <0>; vc_csi_in0: endpoint@0 { port-index = <0>; bus-width = ; remote-endpoint = <&vc_mipi_out0>; }; }; vc_csi_chan0_port1: port@1 { reg = <1>; vc_csi_out0: endpoint@1 { remote-endpoint = <&vc_vi_in0>; }; }; }; }; #endif #if VC_MIPI_CAM_1 == 1 vc_csi_chan1: channel@1 { reg = <1>; ports { #address-cells = <1>; #size-cells = <0>; vc_csi_chan1_port0: port@0 { reg = <0>; vc_csi_in1: endpoint@2 { port-index = <4>; bus-width = ; remote-endpoint = <&vc_mipi_out1>; }; }; vc_csi_chan1_port1: port@1 { reg = <1>; vc_csi_out1: endpoint@3 { remote-endpoint = <&vc_vi_in1>; }; }; }; }; #endif }; }; cam_i2cmux { #if VC_MIPI_CAM_0 == 1 i2c@0 { #if VC_MIPI_MANUFACTURER == 1 vc_mipi_cam0: vc_mipi@1a { reg = <0x1a>; #else vc_mipi_cam0: vc_mipi@60 { reg = <0x60>; #endif compatible = "nvidia,vc_mipi"; devnode = "video0"; use_sensor_mode_id = "false"; sensor_model = "vc_mipi"; num_lanes = NUM_LANES; trigger_mode = "0"; io_mode = "0"; // ---------------------------------------------------- // If you want to use GStreamer with nvarguscamerasrc // you have to adjust this settings physical_w = "3.840"; physical_h = "2.400"; // ---------------------------------------------------- // This node is needed by the Tegra framework. // You don't have to change any settings if just want to use the V4L API. mode0 { num_lanes = NUM_LANES; tegra_sinterface = "serial_a"; embedded_metadata_height = VC_MIPI_METADATA_H; readout_orientation = "0"; // ---------------------------------------------------- // If you want to use GStreamer with nvarguscamerasrc // you have to adjust this settings. active_l = "0"; active_t = "0"; active_w = "1280"; active_h = "800"; pixel_t = "bayer_rggb"; min_gain_val = "0"; // mdB max_gain_val = "12000"; // mdB step_gain_val = "50"; // mdB default_gain = "0"; // mdB min_exp_time = "1"; // us max_exp_time = "1000000"; // us step_exp_time = "1"; // us default_exp_time = "10000"; // us min_framerate = "0"; // mHz max_framerate = "120600"; // mHz step_framerate = "100"; // mHz default_framerate = "120600"; // mHz // ---------------------------------------------------- gain_factor = "1000"; exposure_factor = "1000000"; framerate_factor = "1000"; inherent_gain = "1"; min_hdr_ratio = "1"; max_hdr_ratio = "1"; line_length = "0"; phy_mode = "DPHY"; discontinuous_clk = "no"; mclk_khz = "24000"; pix_clk_hz = "800000000"; mclk_multiplier = "9.33"; cil_settletime = "0"; dpcm_enable = "false"; }; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; vc_mipi_out0: endpoint { port-index = <0>; bus-width = ; remote-endpoint = <&vc_csi_in0>; }; }; }; }; }; #endif #if VC_MIPI_CAM_1 == 1 i2c@1 { #if VC_MIPI_MANUFACTURER == 1 vc_mipi_cam1: vc_mipi@1a { reg = <0x1a>; #else vc_mipi_cam1: vc_mipi@60 { reg = <0x60>; #endif compatible = "nvidia,vc_mipi"; devnode = "video1"; use_sensor_mode_id = "false"; sensor_model = "vc_mipi"; num_lanes = NUM_LANES; trigger_mode = "0"; io_mode = "0"; // ---------------------------------------------------- // If you want to use GStreamer with nvarguscamerasrc // you have to adjust this settings physical_w = "3.840"; physical_h = "2.400"; // ---------------------------------------------------- // This node is needed by the Tegra framework. // You don't have to change any settings if just want to use the V4L API. mode0 { num_lanes = NUM_LANES; tegra_sinterface = "serial_e"; embedded_metadata_height = VC_MIPI_METADATA_H; readout_orientation = "0"; // ---------------------------------------------------- // If you want to use GStreamer with nvarguscamerasrc // you have to adjust this settings. active_l = "0"; active_t = "0"; active_w = "1280"; active_h = "800"; pixel_t = "bayer_rggb"; min_gain_val = "0"; // mdB max_gain_val = "12000"; // mdB step_gain_val = "50"; // mdB default_gain = "0"; // mdB min_exp_time = "1"; // us max_exp_time = "1000000"; // us step_exp_time = "1"; // us default_exp_time = "10000"; // us min_framerate = "0"; // mHz max_framerate = "120600"; // mHz step_framerate = "100"; // mHz default_framerate = "120600"; // mHz // ---------------------------------------------------- gain_factor = "1000"; exposure_factor = "1000000"; framerate_factor = "1000"; inherent_gain = "1"; min_hdr_ratio = "1"; max_hdr_ratio = "1"; line_length = "0"; phy_mode = "DPHY"; discontinuous_clk = "no"; mclk_khz = "24000"; pix_clk_hz = "800000000"; mclk_multiplier = "9.33"; cil_settletime = "0"; dpcm_enable = "false"; }; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; vc_mipi_out1: endpoint { port-index = <4>; bus-width = ; remote-endpoint = <&vc_csi_in1>; }; }; }; }; }; #endif }; lens@vc_mipi { min_focus_distance = "0.0"; hyper_focal = "0.0"; focal_length = "6.0"; f_number = "2.0"; aperture = "0.0"; }; }; / { tcp: tegra-camera-platform { compatible = "nvidia, tegra-camera-platform"; num_csi_lanes = ; max_lane_speed = <1500000>; min_bits_per_pixel = <10>; vi_peak_byte_per_pixel = <2>; vi_bw_margin_pct = <25>; max_pixel_rate = <240000>; isp_peak_byte_per_pixel = <5>; isp_bw_margin_pct = <25>; modules { #if VC_MIPI_CAM_0 == 1 cam_module0: module0 { status = "okay"; badge = "porg_front_vc_mipi"; position = "front"; orientation = "1"; cam_module0_drivernode0: drivernode0 { status = "okay"; pcl_id = "v4l2_sensor"; #if VC_MIPI_MANUFACTURER == 1 devname = "vc_mipi 7-001a"; proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/vc_mipi@1a"; #else devname = "vc_mipi 7-0060"; proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/vc_mipi@60"; #endif }; cam_module0_drivernode1: drivernode1 { status = "okay"; pcl_id = "v4l2_lens"; proc-device-tree = "/proc/device-tree/lens@vc_mipi/"; }; }; #endif #if VC_MIPI_CAM_1 == 1 cam_module1: module1 { status = "okay"; badge = "porg_rear_vc_mipi"; position = "rear"; orientation = "1"; cam_module1_drivernode0: drivernode0 { status = "okay"; pcl_id = "v4l2_sensor"; #if VC_MIPI_MANUFACTURER == 1 devname = "vc_mipi 8-001a"; proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@1/vc_mipi@1a"; #else devname = "vc_mipi 8-0060"; proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@1/vc_mipi@60"; #endif }; cam_module1_drivernode1: drivernode1 { status = "okay"; pcl_id = "v4l2_lens"; proc-device-tree = "/proc/device-tree/lens@vc_mipi/"; }; }; #endif }; }; }; #define CAM1_PWDN TEGRA_GPIO(S, 7) #define CAM2_PWDN TEGRA_GPIO(T, 0) #define CAM_I2C_MUX TEGRA_GPIO(I, 0) / { cam_i2cmux { status = "okay"; compatible = "i2c-mux-gpio"; #address-cells = <1>; #size-cells = <0>; mux-gpios = <&gpio CAM_I2C_MUX GPIO_ACTIVE_HIGH>; i2c-parent = <&i2c7>; #if VC_MIPI_CAM_0 == 1 i2c@0 { status = "okay"; reg = <0>; #address-cells = <1>; #size-cells = <0>; #if VC_MIPI_MANUFACTURER == 1 vc_mipi@1a { #else vc_mipi@60 { #endif status = "okay"; reset-gpios = <&gpio CAM1_PWDN GPIO_ACTIVE_HIGH>; }; }; #endif #if VC_MIPI_CAM_1 == 1 i2c@1 { status = "okay"; reg = <1>; #address-cells = <1>; #size-cells = <0>; #if VC_MIPI_MANUFACTURER == 1 vc_mipi@1a { #else vc_mipi@60 { #endif status = "okay"; reset-gpios = <&gpio CAM2_PWDN GPIO_ACTIVE_HIGH>; }; }; #endif }; gpio@6000d000 { camera-control-output-low { gpio-hog; output-low; gpios = ; label = "cam1-pwdn", "cam2-pwdn"; }; }; }; ```

After setting 

v4l2-ctl --set-fmt-video=pixelformat=RG10,width=1280,height=800

guvcview gives:

Show log ``` Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev0 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev1 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev2 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev3 Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120.599999; Analog Gain Range Min 0.000000, Max 12.000000, Exposure Range Min 1000, Max 1000000000 V4L2_CORE: Unable to find parent usb device.Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120.599999; Analog Gain Range Min 0.000000, Max 12.000000, Exposure Range Min 1000, Max 1000000000 V4L2_CORE: Unable to find parent usb device.GUVCVIEW: version 2.0.5 GUVCVIEW: couldn't open /home//.config/guvcview2/video0 for read: No such file or directory Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120,599999; Analog Gain Range Min 0,000000, Max 12,000000, Exposure Range Min 1000, Max 1000000000 DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument V4L2_CORE: Error opening device /dev/video0: video capture not supported. GUVCVIEW (1): Guvcview error no video device found (guvcview:22823): Gtk-WARNING **: 21:17:12.386: Theme parsing error: :1:17: not a number (guvcview:22823): Gtk-WARNING **: 21:17:12.387: Theme parsing error: :1:31: Using Pango syntax for the font: style property is deprecated; please use CSS syntax (guvcview:22823): Gtk-WARNING **: 21:17:12.387: Theme parsing error: :1:17: not a number (guvcview:22823): Gtk-WARNING **: 21:17:12.387: Theme parsing error: :1:32: Using Pango syntax for the font: style property is deprecated; please use CSS syntax (guvcview:22823): Gtk-WARNING **: 21:17:12.387: Theme parsing error: :1:17: not a number (guvcview:22823): Gtk-WARNING **: 21:17:12.387: Theme parsing error: :1:26: Using Pango syntax for the font: style property is deprecated; please use CSS syntax Gtk-Message: 21:17:12.479: GtkDialog mapped without a transient parent. This is discouraged. Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev0 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev1 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev2 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev3 Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120.599999; Analog Gain Range Min 0.000000, Max 12.000000, Exposure Range Min 1000, Max 1000000000 V4L2_CORE: Unable to find parent usb device.Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120.599999; Analog Gain Range Min 0.000000, Max 12.000000, Exposure Range Min 1000, Max 1000000000 V4L2_CORE: Unable to find parent usb device.GUVCVIEW: version 2.0.5 GUVCVIEW: couldn't open /home//.config/guvcview2/video1 for read: No such file or directory Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120,599999; Analog Gain Range Min 0,000000, Max 12,000000, Exposure Range Min 1000, Max 1000000000 DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument V4L2_CORE: Error opening device /dev/video1: video capture not supported. GUVCVIEW (1): Guvcview error no video device found (guvcview:23012): Gtk-WARNING **: 21:17:18.014: Theme parsing error: :1:17: not a number (guvcview:23012): Gtk-WARNING **: 21:17:18.014: Theme parsing error: :1:31: Using Pango syntax for the font: style property is deprecated; please use CSS syntax (guvcview:23012): Gtk-WARNING **: 21:17:18.014: Theme parsing error: :1:17: not a number (guvcview:23012): Gtk-WARNING **: 21:17:18.015: Theme parsing error: :1:32: Using Pango syntax for the font: style property is deprecated; please use CSS syntax (guvcview:23012): Gtk-WARNING **: 21:17:18.015: Theme parsing error: :1:17: not a number (guvcview:23012): Gtk-WARNING **: 21:17:18.015: Theme parsing error: :1:26: Using Pango syntax for the font: style property is deprecated; please use CSS syntax Gtk-Message: 21:17:18.061: GtkDialog mapped without a transient parent. This is discouraged. Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev0 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev1 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev2 Opening in O_NONBLOCKING MODE libv4l2: error getting capabilities: Inappropriate ioctl for device V4L2_CORE: ERROR opening V4L2 interface for /dev/v4l-subdev3 Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120.599999; Analog Gain Range Min 0.000000, Max 12.000000, Exposure Range Min 1000, Max 1000000000 V4L2_CORE: Unable to find parent usb device.Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120.599999; Analog Gain Range Min 0.000000, Max 12.000000, Exposure Range Min 1000, Max 1000000000 V4L2_CORE: Unable to find parent usb device.GUVCVIEW: version 2.0.5 GUVCVIEW: couldn't open /home//.config/guvcview2/video0 for read: No such file or directory Opening in BLOCKING MODE Available Sensor modes : Resolution: 1280 x 800 ; Framerate = 120,599999; Analog Gain Range Min 0,000000, Max 12,000000, Exposure Range Min 1000, Max 1000000000 DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument DEFAULT no IOCTL called V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Invalid argument V4L2_CORE: Error opening device /dev/video0: video capture not supported. GUVCVIEW (1): Guvcview error no video device found ```

Running nvgstcapture-1.0 gives:

Show log ``` $ nvgstcapture-1.0 --camsrc=0 --cap-dev-node=0 Encoder null, cannot set bitrate! Encoder Profile = High Runtime USB Camera Commands: Help : 'h' Quit : 'q' Set Capture Mode: mo: (1): image (2): video Get Capture Mode: gmo Capture: enter 'j' OR followed by a timer (e.g., jx5000, capture after 5 seconds) OR followed by multishot count (e.g., j:6, capture 6 images) timer/multihot values are optional, capture defaults to single shot with timer=0s Start Recording : enter '1' Stop Recording : enter '0' Set Preview Resolution: pcr: e.g., pcr:2 (0) : 176x144 (1) : 320x240 (2) : 640x480 (3) : 1280x720 (4) : 1920x1080 NOTE: Preview/Encode resolution will be same as Capture resolution for USB-Camera Get Preview Resolution: gpcr Get Image Capture Resolution: gicr Get Video Capture Resolution: gvcr Set Capture Device Node: cdn: e.g., cdn:0 (0): /dev/video0 (1): /dev/video1 (2): /dev/video2 Get Capture Device Node: gcdn Runtime encoder configuration options: Set Encoding Bit-rate(in bytes): br: e.g., br:4000000 Get Encoding Bit-rate(in bytes): gbr Set Encoding Profile(only for H.264): ep: e.g., ep:1 (0): Baseline (1): Main (2): High Get Encoding Profile(only for H.264): gep Force IDR Frame on video Encoder(only for H.264): Enter 'f' ** Message: 21:27:49.643: iterating capture loop .... ERROR on bus: by /GstPipeline:capture_native_pipeline/GstBin:cap_bin/GstV4l2Src:v4l2src0: Internal data stream error. debug info: gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:capture_native_pipeline/GstBin:cap_bin/GstV4l2Src:v4l2src0: streaming stopped, reason not-negotiated (-4) ** Message: 21:27:49.703: Capture completed ** Message: 21:27:49.703: Camera application will now exit ```

Have I forgotten some setting?

pmliquify commented 11 months ago

Hi hobbeshunter, guvcview and nvgstcapture-1.0 are not tested and therefore not supported. Please use gst-launch-1.0 to use gstreamer:

gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),framerate=20/1' ! autovideosink

I can't see any errors in your device tree file.

hobbeshunter commented 11 months ago

Thank you very much. That worked!

Follow up newby question: How do I use this with opencv?

I've tried 

import cv2
import sys

gst_str = "nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),framerate=20/1' ! appsink"

cap = cv2.VideoCapture(gst_str, cv2.CAP_GSTREAMER)
if not cap.isOpened():
    print('Failed to open camera!')
    sys.exit()
while(True):
    _, img = cap.read()
    cv2.imshow("cam", img)
    key = cv2.waitKey(10)

without luck. OpenCV version is 3.2.0.

Thanks in advance!

hobbeshunter commented 11 months ago

Any tipp on how to do it?

pmliquify commented 11 months ago

Hi @hobbeshunter I am very busy currently. I try to support you from the 14th.

hobbeshunter commented 10 months ago

Some more results from experiments:

When I try 

gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),framerate=20/1,format=NV12,width=1280,height=800' ! nvvidconv ! 'video/x-raw, format=GRAY8' ! autovideosink

I get following error:

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
GST_ARGUS: Creating output stream
CONSUMER: Waiting until producer is connected...
GST_ARGUS: Available Sensor modes :
GST_ARGUS: 1280 x 800 FR = 120,599999 fps Duration = 8291874 ; Analog Gain range min 0,000000, max 12,000000; Exposure Range min 1000, max 1000000000;

GST_ARGUS: Running with following settings:
   Camera index = 0 
   Camera mode  = 0 
   Output Stream W = 1280 H = 800 
   seconds to Run    = 0 
   Frame Rate = 120,599999 
GST_ARGUS: Setup Complete, Starting captures for 0 seconds
GST_ARGUS: Starting repeat capture requests.
CONSUMER: Producer has connected; continuing.
ERROR: from element /GstPipeline:pipeline0/GstNvArgusCameraSrc:nvarguscamerasrc0: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstNvArgusCameraSrc:nvarguscamerasrc0:
streaming stopped, reason not-negotiated (-4)
Execution ended after 0:00:00.507162580
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
GST_ARGUS: Cleaning up
CONSUMER: Done Success
GST_ARGUS: Done Success
Setting pipeline to NULL ...
Freeing pipeline ...