CAM-CRV(1126) How to get RGB a stream ?

exitstop

Hi.

I managed to get an IR stream

1. rkisp_demo -c 100 --device /dev/video31 --width 1920 --height 1080 --stream-to file.yuv --stream-count 100  --rkaiq
   
2. 
   
3. gst-launch-1.0 filesrc location=file.yuv ! video/x-raw-yuv,width=1920,height=1080,framerate=30/1 ! ffenc_mpeg4 ! video/mpeg,width=1920,height=1920,framerate=30/1 ! avimux ! filesink location=out.avi
   
4. 
   
5. ffmpeg -f rawvideo -vcodec rawvideo -s 1920x1080 -r 30 -pix_fmt nv12 -i file.yuv -c:v libx264 -preset fast -qp 0 output.mp4
   

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But I can't get a color stream

1. rkisp_demo -c 100 --device /dev/video3 --width 1920 --height 1080 --stream-to file.yuv --stream-count 100  --rkaiq

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Produces some green noise

Tell me what to do?

I can't find proper documentation that will explain what needs to be done step by step