Khadas Docs

Amazing Khadas, always amazes you!

User Tools

Site Tools

Home / products / sbc / edge2 / add-ons / edge2-mipi-camera
products:sbc:edge2:add-ons:edge2-mipi-camera

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
products:sbc:edge2:add-ons:edge2-mipi-camera [2024/10/29 02:18]
jacobe [Video Node] 		products:sbc:edge2:add-ons:edge2-mipi-camera [2025/09/02 04:01] (current)
gray
Line 3: Line 3:
  
 ====== Edge2 MIPI Camera Usage ====== ====== Edge2 MIPI Camera Usage ======
 +
  
 ===== Linux ===== ===== Linux =====
  
-==== Upgrade System ==== 
  
-Please follow the [[products:sbc:edge2:configurations:upgrade-system|documentation ]]to upgrade your system to latest version.+<WRAP important >
  
-==== Video Node ====+Edge2 CAM3 support **4K@60fps** record. If your **hardware version is V13 or later**, the **CAM2** also can support **4K@60fps** record. 
  
-You can find the video nodes from the table below.+**Check Hardware Version** 
 +```shell 
 +$ cat /proc/cmdline 
 +``` 
 +V13 or later version will show like ''hwver=EDGE2.V13''.
  
-|        ^  Video Node(5.10.66)    ^  Video Node(5.10.160 and later)   ^ +Due to the different hardware versions, **CAM2 is set to 4K@30fps by default**. This is for compatibility with V11 or V12 hardware versions to  
-^  CAM1  |  /dev/video33  |  /dev/video42  | +ensure proper operation. If your device supports 4K@60fps, you can enable this mode by adding an overlay node ''cam2-4lane''.
-^  CAM2  |  /dev/video24  |  /dev/video33  | +
-^  CAM3  |  /dev/video42  |  /dev/video51  |+
  
-==== Record Video with Gstreamer ==== 
  
-<tabbox kernel 5.10.66>+Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=cam2-4lane''.
  
-Record video from ''CAM1'':+<tabbox Fenix 1.7.4 or older version>
  
-```shell +About IMX585 and IMX678, the two cameras were disabled by default. So V11 or V12 hardware version should replace ''cam2-4lane'' by ''imx585'' or ''imx678'':
-gst-launch-1.0 v4l2src device=/dev/video33 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video33.mp4 +
-```+
  
-Record video from ''CAM2'':+Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=imx585'' or ''fdt_overlays=imx678''.
  
-```shell 
-gst-launch-1.0 v4l2src device=/dev/video24 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video24.mp4 
-``` 
  
-Record video from ''CAM3'':+V13 or later hardware version should be set ''imx585-cam2-4lane'' or ''imx678-cam2-4lane'':
  
-```shell +Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=imx585-cam2-4lane'' or ''fdt_overlays=imx678-cam2-4lane''. 
-gst-launch-1.0 v4l2src device=/dev/video42 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video42.mp4 + 
-```+<tabbox Fenix 1.7.5 or later version> 
 + 
 +We enbale imx585 and imx678 by default, so just add overlay node ''cam2-4lane'' can let CAM2 interface support 4K@60fsp. 
 + 
 +</tabbox> 
 + 
 +You need to reboot the device to take effect. 
 + 
 +</WRAP> 
 + 
 +==== Upgrade System ==== 
 + 
 +Please follow the [[products:sbc:edge2:configurations:upgrade-system|documentation ]]to upgrade your system to latest version. 
 + 
 +==== Video Node ==== 
 + 
 + 
 +You can find the video nodes from the table below. 
 + 
 +|        ^  Video Node    ^ 
 +^  CAM1  |  /dev/video42  | 
 +^  CAM2  |  /dev/video33  | 
 +^  CAM3  |  /dev/video51  | 
 + 
 +==== Record Video with Gstreamer ====
  
-<tabbox Other version> 
  
 Record video from ''CAM1'': Record video from ''CAM1'':
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video42 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video42.mp4+gst-launch-1.0 v4l2src device=/dev/video42 io-mode=dmabuf min-buffers=64 num-buffers=300 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video42.mp4
 ``` ```
  
Line 52: Line 71:
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video33 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video33.mp4+gst-launch-1.0 v4l2src device=/dev/video33 io-mode=dmabuf min-buffers=64 num-buffers=300 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video33.mp4
 ``` ```
 +For 4K@60fps, framerate should be set 60/1
  
 Record video from ''CAM3'': Record video from ''CAM3'':
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video51 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video51.mp4+gst-launch-1.0 v4l2src device=/dev/video51 io-mode=dmabuf min-buffers=64 num-buffers=600 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=60/1 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video51.mp4
 ``` ```
-</tabbox> 
  
 /* /*
Line 150: Line 169:
 sudo apt install v4l-utils sudo apt install v4l-utils
 ``` ```
- 
-<tabbox kernel 5.10.66> 
- 
-Capture frame from ''CAM1'': 
- 
-```shell 
-v4l2-ctl -d /dev/video33 --set-fmt-video=width=3840,height=2160,pixelformat=NV12 --stream-mmap=3 --stream-skip=3 --stream-to=/tmp/data33.yuv --stream-count=1 --stream-poll 
-``` 
- 
-Capture frame from ''CAM2'': 
- 
-```shell 
-v4l2-ctl -d /dev/video24 --set-fmt-video=width=3840,height=2160,pixelformat=NV12 --stream-mmap=3 --stream-skip=3 --stream-to=/tmp/data24.yuv --stream-count=1 --stream-poll 
-``` 
- 
-Capture frame from ''CAM3'': 
- 
-```shell 
-v4l2-ctl -d /dev/video42 --set-fmt-video=width=3840,height=2160,pixelformat=NV12 --stream-mmap=3 --stream-skip=3 --stream-to=/tmp/data42.yuv --stream-count=1 --stream-poll 
-``` 
- 
-<tabbox Other version> 
  
 Capture frame from ''CAM1'': Capture frame from ''CAM1'':
Line 190: Line 187:
 v4l2-ctl -d /dev/video51 --set-fmt-video=width=3840,height=2160,pixelformat=NV12 --stream-mmap=3 --stream-skip=3 --stream-to=/tmp/data51.yuv --stream-count=1 --stream-poll v4l2-ctl -d /dev/video51 --set-fmt-video=width=3840,height=2160,pixelformat=NV12 --stream-mmap=3 --stream-skip=3 --stream-to=/tmp/data51.yuv --stream-count=1 --stream-poll
 ``` ```
- 
-</tabbox> 
  
 It will capture a ''3840x2160 NV12'' format frame to file ''/tmp/dataXX.yuv''. It will capture a ''3840x2160 NV12'' format frame to file ''/tmp/dataXX.yuv''.
Line 202: Line 197:
  
 ``` ```
 +
 +==== Camera Interfaces Performance ====
 +
 +<tabbox IMX415>
 +|        ^  CAM2 2lane, connect one camera separately ^ CAM2 2lane, connect three camera simultaneously ^ CAM2 4lane, connect one camera separately ^ CAM2 4lane, connect three camera simultaneously ^ CMA2 4lane, connect 2 cameras to CAM3 and CAM2 separately ^
 +^  CAM1  |                  4K@30fps                  |                      4K@30fps                   |                 4K@30fps                  |                      4K@25fps                   |       -       |
 +^  CAM2  |                  4K@30fps                  |                      4K@30fps                   |                 4K@60fps                  |                      4K@50fps                   |    4K@60fps   |
 +^  CAM3  |                  4K@60fps                  |                      4K@60fps                   |                 4K@60fps                  |                      4K@60fps                   |    4K@60fps   |
 +<tabbox OS08A10>
 +|        ^  CAM2 2lane, connect one camera separately ^ CAM2 2lane, connect three camera simultaneously ^ CAM2 4lane, connect one camera separately ^ CAM2 4lane, connect three camera simultaneously ^ CMA2 4lane, connect 2 cameras to CAM3 and CAM2 separately ^
 +^  CAM1  |                  4K@30fps                  |                      4K@30fps                   |                 4K@30fps                  |                      4K@30fps                   |       -       |
 +^  CAM2  |                  4K@30fps                  |                      4K@30fps                   |                 4K@46fps                  |                      4K@46fps                   |    4K@46fps   |
 +^  CAM3  |                  4K@60fps                  |                      4K@46fps                   |                 4K@60fps                  |                      4K@46fps                   |    4K@46fps   |
 +<tabbox IMX585>
 +|        ^  CAM2 2lane, connect one camera separately ^ CAM2 2lane, connect three camera simultaneously ^ CAM2 4lane, connect one camera separately ^ CAM2 4lane, connect three camera simultaneously ^ CMA2 4lane, connect 2 cameras to CAM3 and CAM2 separately ^
 +^  CAM1  |                  4K@30fps                  |                      4K@18fps                   |                 4K@30fps                  |                      4K@15fps                   |       -       |
 +^  CAM2  |                  4K@30fps                  |                      4K@23fps                   |                 4K@60fps                  |                      4K@30fps                   |    4K@60fps   |
 +^  CAM3  |                  4K@60fps                  |                      4K@60fps                   |                 4K@60fps                  |                      4K@60fps                   |    4K@60fps   |
 +<tabbox IMX678>
 +|        ^  CAM2 2lane, connect one camera separately ^ CAM2 2lane, connect three camera simultaneously ^ CAM2 4lane, connect one camera separately ^ CAM2 4lane, connect three camera simultaneously ^ CMA2 4lane, connect 2 cameras to CAM3 and CAM2 separately ^
 +^  CAM1  |                  4K@30fps                  |                      4K@30fps                   |                 4K@30fps                  |                      4K@25fps                   |       -       |
 +^  CAM2  |                  4K@30fps                  |                      4K@30fps                   |                 4K@60fps                  |                      4K@50fps                   |    4K@60fps   |
 +^  CAM3  |                  4K@60fps                  |                      4K@60fps                   |                 4K@60fps                  |                      4K@60fps                   |    4K@60fps   |
 +
 +</tabbox>
  
 ===== Android ===== ===== Android =====
Last modified: 2024/10/29 02:18 by jacobe

Page Tools

Khadas Site

Khadas Community

Khadas GitHub

Khadas Downloads