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

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products:sbc:edge2:add-ons:edge2-mipi-camera [2025/08/28 06:18]
gray Add Performance of multi-camera input​ 		products:sbc:edge2:add-ons:edge2-mipi-camera [2026/05/12 23:03] (current)
nick
Line 6: Line 6:
  
 ===== Linux ===== ===== Linux =====
 +
  
 <WRAP important > <WRAP important >
Line 23: Line 24:
 Edit ''/boot/dtb/rockchip/rk3588s-khadas-edge2.dtb.overlay.env'' to setup ''fdt_overlays=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. You need to reboot the device to take effect.
  
 </WRAP> </WRAP>
- 
  
 ==== Upgrade System ==== ==== Upgrade System ====
Line 51: Line 67:
 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 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
 ``` ```
 +
 +Preview:
 +
 +```shell
 +gst-launch-1.0 v4l2src device=/dev/video42 io-mode=dmabuf min-buffers=64 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! waylandsink
 +```
 +
  
 Record video from ''CAM2'': Record video from ''CAM2'':
Line 57: Line 80:
 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 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
 ``` ```
 +
 +Preview:
 +
 +```shell
 +gst-launch-1.0 v4l2src device=/dev/video33 io-mode=dmabuf min-buffers=64 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! waylandsink
 +```
 +
 For 4K@60fps, framerate should be set 60/1 For 4K@60fps, framerate should be set 60/1
  
Line 64: Line 94:
 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 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
 ``` ```
 +
 +Preview:
 +
 +```shell
 +gst-launch-1.0 v4l2src device=/dev/video51 io-mode=dmabuf min-buffers=64 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! waylandsink
 +```
 +
  
 /* /*
Line 182: Line 219:
 ``` ```
  
-==== Performance of multi-camera input​ ==== +==== Camera Interfaces Performance ==== 
-For hardware version V11, V12, and V13 without adding ''cam2-4lane'' overlay node, connect 3 cameras: + 
-|        ^  Frame rate    ^ +<tabbox IMX415> 
-^  CAM1  |  4K@20fps  | +  * connect one camera separately: 
-^  CAM2  |  4K@25fps  | + 
-^  CAM3  |  4K@60fps  |+|    ^    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:
  
-For hardware version V13 with adding ''cam2-4lane'' overlay node, connect 3 cameras: +|    ^    CAM2 2lane    ^    CAM2 4lane (only V13 or later version support)    ^ 
-|        ^  Frame rate    ^ +^  CAM1  |       4K@30fps        |          4K@25fps          | 
-^  CAM1  |  4K@15fps  | +^  CAM2  |       4K@30fps        |          4K@50fps          | 
-^  CAM2  |  4K@30fps  | +^  CAM3  |       4K@60fps        |          4K@60fps          |
-^  CAM3  |  4K@60fps  |+
  
-For hardware version V13 with adding ''cam2-4lane'' overlay node, connect 2 cameras to camera3 and camera2 interfaces: +</tabbox>
-|        ^  Frame rate    ^ +
-^  CAM2  |  4K@60fps  | +
-^  CAM3  |  4K@60fps  |+
  
 ===== Android ===== ===== Android =====
Last modified: 2025/08/28 06:18 by gray

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