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

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products:sbc:edge2:add-ons:edge2-mipi-camera [2024/01/10 04:17]
jacobe 		products:sbc:edge2:add-ons:edge2-mipi-camera [2024/12/18 20:43] (current)
gray [Record Video with Gstreamer] Update record command to reach 4k@60fps
Line 3: Line 3:
  
 ====== Edge2 MIPI Camera Usage ====== ====== Edge2 MIPI Camera Usage ======
 +
  
 ===== Linux ===== ===== Linux =====
  
-==== Upgrade System ====+<WRAP important >
  
-Please follow the [[products:sbc:edge2:configurations:upgrade-system|documentation ]]to upgrade your system to latest version.+Edge2 CAM3 support **4K@60fps** record. If your **hardware version is V13 or later**, the **CAM2** also can support **4K@60fps** record. 
  
-For new kernel(5.10.160) +**Check Hardware Version** 
-``` +```shell 
-$ sudo apt istall camera-engine-rkaiq +$ cat /proc/cmdline
-$ sudo reboot+
 ``` ```
 +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''.
 +
 +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''.
 +
 +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 ==== ==== Video Node ====
 +
  
 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)   ^ +|        ^  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 ====
 +
  
 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
 ``` ```
  
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 ```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
 ``` ```
 +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=dmabuf 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 ====
Line 136: Line 165:
  
 ```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
 ``` ```
  
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 ```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 148: Line 177:
  
 ```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
 ``` ```
  
Last modified: 2024/01/10 04:17 by jacobe

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