1,602
edits
Changes
Jump to navigation
Jump to search
VEYE CS Camera on Firfly Boards/zh (view source)
Revision as of 20:26, 28 December 2022
, 20:26, 28 December 2022→系统状态检测
Line 119:
Line 119:
====== 抓取图片 ======
====== 抓取图片 ======
<code>v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat='NV12' --stream-mmap --stream-count=100 --stream-to=nv12-1920x1080.yuv</code>
<code>v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat='NV12' --stream-mmap --stream-count=100 --stream-to=nv12-1920x1080.yuv</code>
+
+对于RK3566,还可以：
+
+<code>v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat=UYVY --stream-mmap --stream-count=1 --stream-to=uyvy-1920x1080.yuv</code>
播放图片
播放图片