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 06:10]
nick 		products:sbc:edge2:add-ons:edge2-mipi-camera [2025/09/05 04:55] (current)
gray split camera performance table
Line 6: Line 6:
  
 ===== Linux ===== ===== Linux =====
 +
  
 <WRAP important > <WRAP important >
Line 20: Line 21:
 ensure proper operation. If your device supports 4K@60fps, you can enable this mode by adding an overlay node ''cam2-4lane''. ensure proper operation. If your device supports 4K@60fps, you can enable this mode by adding an overlay node ''cam2-4lane''.
  
-```shell + 
-$ sudo vim /boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env +Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=cam2-4lane''. 
-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'': 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'':
  
-```shell +Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=imx585'' or ''fdt_overlays=imx678''.
-$ sudo vim /boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env +
-fdt_overlays=imx585+
  
-or 
  
-fdt_overlays=imx678 
-``` 
 V13 or later hardware version should be set ''imx585-cam2-4lane'' or ''imx678-cam2-4lane'': V13 or later hardware version should be set ''imx585-cam2-4lane'' or ''imx678-cam2-4lane'':
-``` 
-$ sudo vim /boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env 
-fdt_overlays=imx585-cam2-4lane 
  
-or+Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=imx585-cam2-4lane'' or ''fdt_overlays=imx678-cam2-4lane''.
  
-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. You need to reboot the device to take effect.
  
 </WRAP> </WRAP>
- 
  
 ==== Upgrade System ==== ==== Upgrade System ====
Line 59: Line 54:
 You can find the video nodes from the table below. You can find the video nodes from the table below.
  
-|        ^  Video Node(5.10.66)    ^  Video Node(5.10.160 and later)   ^ +|        ^  Video Node    ^ 
-^  CAM1  |  /dev/video33  |  /dev/video42  | +^  CAM1  |  /dev/video42  | 
-^  CAM2  |  /dev/video24  |  /dev/video33  | +^  CAM2  |  /dev/video33  | 
-^  CAM3  |  /dev/video42  |  /dev/video51  |+^  CAM3  |  /dev/video51  |
  
 ==== Record Video with Gstreamer ==== ==== Record Video with Gstreamer ====
  
-<tabbox kernel 5.10.66> 
  
 Record video from ''CAM1'': Record video from ''CAM1'':
  
 ```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/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 77: Line 71:
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video24 io-mode=dmabuf 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
-``` +
- +
-Record video from ''CAM3'': +
- +
-```shell +
-gst-launch-1.0 v4l2src device=/dev/video42 io-mode=dmabuf num-buffers=300 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video42.mp4 +
-``` +
- +
-<tabbox Other version> +
- +
-Record video from ''CAM1'': +
- +
-```shell +
-gst-launch-1.0 v4l2src device=/dev/video42 io-mode=dmabuf num-buffers=300 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! mpph264enc ! h264parse ! qtmux ! filesink location=/tmp/video42.mp4 +
-``` +
- +
-Record video from ''CAM2'': +
- +
-```shell +
-gst-launch-1.0 v4l2src device=/dev/video33 io-mode=dmabuf 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 For 4K@60fps, framerate should be set 60/1
Line 104: Line 78:
  
 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video51 io-mode=dmabuf num-buffers=600 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=60/1 ! 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 196: Line 169:
 sudo apt install v4l-utils sudo apt install v4l-utils
 ``` ```
- 
-<tabbox kernel 5.10.66> 
  
 Capture frame from ''CAM1'': Capture frame from ''CAM1'':
  
 ```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 208: 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 214: 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
 ``` ```
  
-<tabbox Other version>+It will capture a ''3840x2160 NV12'' format frame to file ''/tmp/dataXX.yuv''.
  
-Capture frame from ''CAM1'':+ 
 +Preview the file:
  
 ```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+$ ffplay -f rawvideo -pixel_format nv12 -video_size 3840x2160 /tmp/dataXX.yuv 
 ``` ```
  
-Capture frame from ''CAM2'':+==== Camera Interfaces Performance ====
  
-```shell +<tabbox IMX415> 
-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 +  * connect one camera separately:
-```+
  
-Capture frame from ''CAM3'':+|    ^    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          |
  
-```shell +  * connect two cameras to CAM3 and CAM2 simultaneously
-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>+|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
 +^  CAM2  |       4K@30fps        |          4K@60fps          | 
 +^  CAM3  |       4K@60fps        |          4K@60fps          |
  
-It will capture a ''3840x2160 NV12'' format frame to file ''/tmp/dataXX.yuv''.+  * 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          |
  
-Preview the file:+<tabbox OS08A10> 
 +  * connect one camera separately:
  
-```shell +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
-$ ffplay -f rawvideo -pixel_format nv12 -video_size 3840x2160 /tmp/dataXX.yuv+^  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 ===== ===== Android =====
Last modified: 2024/10/29 06:10 by nick

Page Tools

Khadas Site

Khadas Community

Khadas GitHub

Khadas Downloads