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

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products:sbc:edge2:add-ons:edge2-mipi-camera [2023/07/04 23:24]
nick 		products:sbc:edge2:add-ons:edge2-mipi-camera [2025/09/05 04:55] (current)
gray split camera performance table
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 +{{indexmenu_n>40}}
  
-===== Edge2 MIPI Camera Usage ===== 
  
-==== Linux ====+====== Edge2 MIPI Camera Usage ======
  
-=== Upgrade System ===+ 
 +===== Linux ===== 
 + 
 + 
 +<WRAP important > 
 + 
 +Edge2 CAM3 support **4K@60fps** record. If your **hardware version is V13 or later**, the **CAM2** also can support **4K@60fps** record.  
 + 
 +**Check Hardware Version** 
 +```shell 
 +$ cat /proc/cmdline 
 +``` 
 +V13 or later version will show like ''hwver=EDGE2.V13''. 
 + 
 +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  
 +ensure proper operation. If your device supports 4K@60fps, you can enable this mode by adding an overlay node ''cam2-4lane''. 
 + 
 + 
 +Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=cam2-4lane''. 
 + 
 +<tabbox Fenix 1.7.4 or older version> 
 + 
 +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'': 
 + 
 +Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=imx585'' or ''fdt_overlays=imx678''. 
 + 
 + 
 +V13 or later hardware version should be set ''imx585-cam2-4lane'' or ''imx678-cam2-4lane'': 
 + 
 +Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=imx585-cam2-4lane'' or ''fdt_overlays=imx678-cam2-4lane''. 
 + 
 +<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. Please follow the [[products:sbc:edge2:configurations:upgrade-system|documentation ]]to upgrade your system to latest version.
  
-=== Video Node ===+==== Video Node ==== 
  
 You can find the video nodes from the table below. You can find the video nodes from the table below.
  
 |        ^  Video Node    ^ |        ^  Video Node    ^
-^  CAM1  |  /dev/video33  | +^  CAM1  |  /dev/video42  | 
-^  CAM2  |  /dev/video24  | +^  CAM2  |  /dev/video33  | 
-^  CAM3  |  /dev/video42  |+^  CAM3  |  /dev/video51  | 
 + 
 +==== Record Video with Gstreamer ====
  
-=== Record Video with Gstreamer === 
  
 Record video from ''CAM1'': Record video from ''CAM1'':
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video33 io-mode=mmap num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video33.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 28: Line 71:
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video24 io-mode=mmap num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video24.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/video42 io-mode=mmap num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video42.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
 ``` ```
  
-=== Record Video with OpenCV ===+/* 
 +==== Record Video with OpenCV ====
  
 Follow the steps bellow to install OpenCV: Follow the steps bellow to install OpenCV:
Line 45: Line 90:
 sudo apt install libopencv-dev python3-opencv sudo apt install libopencv-dev python3-opencv
 ``` ```
 +
 +''C++'' source code:
  
 ```c++ mipi-camera.cpp ```c++ mipi-camera.cpp
Line 113: Line 160:
 ./mipi /dev/video42 ./mipi /dev/video42
 ``` ```
- +*/ 
-=== Capture Frame with V4L2 API ===+==== Capture Frame with V4L2 Utils ====
  
 Follow the steps below to install ''v4l-utils'': Follow the steps below to install ''v4l-utils'':
Line 126: Line 173:
  
 ```shell ```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+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
 ``` ```
  
Line 132: Line 179:
  
 ```shell ```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+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
 ``` ```
  
Line 138: Line 185:
  
 ```shell ```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+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
 ``` ```
  
Line 151: Line 198:
 ``` ```
  
-==== Android ====+==== Camera Interfaces Performance ==== 
 + 
 +<tabbox IMX415> 
 +  * connect one camera separately: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@30fps          | 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect two cameras to CAM3 and CAM2 simultaneously 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect three camera simultaneously: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@25fps          | 
 +^  CAM2  |       4K@30fps        |          4K@50fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +<tabbox OS08A10> 
 +  * connect one camera separately: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@30fps          | 
 +^  CAM2  |       4K@30fps        |          4K@46fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect two cameras to CAM3 and CAM2 simultaneously 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM2  |       4K@30fps        |          4K@46fps          | 
 +^  CAM3  |       4K@46fps        |          4K@46fps          | 
 + 
 +  * connect three camera simultaneously: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@30fps          | 
 +^  CAM2  |       4K@30fps        |          4K@46fps          | 
 +^  CAM3  |       4K@46fps        |          4K@46fps          | 
 + 
 +<tabbox IMX585> 
 +  * connect one camera separately: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@30fps          | 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect two cameras to CAM3 and CAM2 simultaneously 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect three camera simultaneously: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@18fps        |          4K@15fps          | 
 +^  CAM2  |       4K@23fps        |          4K@30fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +<tabbox IMX678> 
 +  * connect one camera separately: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@30fps          | 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect two cameras to CAM3 and CAM2 simultaneously 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +  * connect three camera simultaneously: 
 + 
 +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM1  |       4K@30fps        |          4K@25fps          | 
 +^  CAM2  |       4K@30fps        |          4K@50fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          | 
 + 
 +</tabbox> 
 + 
 +===== Android =====
  
 WIP: WIP:
  
Last modified: 2023/07/04 23:24 by nick

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