How to use usb webcam in H3??

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Hi

I write information when I checked the usb webcam using Yocto v2.23.0.
I don't understand your detailed environment, but I am glad if this is helpful for you.

Environment:
- H3 Starter Kit
- Yocto v2.23.0
- USB Webcam Logicool C920t

1. Enable the following kernel config.
        Device Drivers --> Multimedia support  ---> [*] Media USB Adapters
                [*] USB Video Class (UVC)
                [*] UVC input events device support (NEW)

2. Modify the gstreamer1.0-plugin-vspfilter
 # vi gst/vspfilter/vspfilterutils.c
   {GST_VIDEO_FORMAT_UYVY, V4L2_PIX_FMT_UYVY, V4L2_MBUS_FMT_AYUV8_1X32, 1},
+  {GST_VIDEO_FORMAT_YUY2, V4L2_PIX_FMT_YUYV, V4L2_MBUS_FMT_AYUV8_1X32, 1},

3. bitbake

4. How to run
 Ex)
 # gst-launch-1.0 v4l2src device=/dev/video16 ! video/x-raw,width=1920,height=1080 ! vspfilter ! video/x-raw,format=BGRA ! waylandsink

 * videoN: Please set according to your environment.
   Ex) In case of M3 SK it was video8.
03:38, 23 October 2017

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Return to Thread:Talk:R-Car/Boards/Yocto-Gen3/How to use usb webcam in H3??/reply (2).

21:54, 23 October 2017

for enter in the configuration of the kernel ( you must have a X server configured because you have a popup with the menuconfig) : bitbake linux-renesas -c do_menuconfig

Cdorbell (talk)03:33, 11 January 2018