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<code>v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat=UYVY --stream-mmap --stream-count=1 --stream-to=uyvy-1920x1080.yuv</code>
 
<code>v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat=UYVY --stream-mmap --stream-count=1 --stream-to=uyvy-1920x1080.yuv</code>
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===== yavta =====
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======安装yavta======
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<code>git clone <nowiki>https://github.com/veyeimaging/yavta.git</nowiki></code>
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<code>cd yavta;make</code>
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====== 保存图片到文件 ======
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<code>./yavta -c1 -FUYVY-1920x1080.yuv --skip 0 -f UYVY -s 1920x1080 /dev/video0</code>
 
====视频控制软件包的使用====
 
====视频控制软件包的使用====
  

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