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Mv series camera appnotes 4 rpi/zh
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Revision as of 15:31, 19 June 2022
114 bytes added
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15:31, 19 June 2022
→设置ROI
Line 221:
Line 221:
====== 设置ROI ======
====== 设置ROI ======
−
举例,对于MV
-MIPI-IMX178M
:
+
举例:
+
+
* 对于MV
-MIPI-IMX178M
<code>v4l2-ctl --set-selection=target=crop,top=32,left=64,width=2592,height=1944</code>
<code>v4l2-ctl --set-selection=target=crop,top=32,left=64,width=2592,height=1944</code>
+
+
* 对于MV-MIPI-SC130M
+
+
<code>v4l2-ctl --set-selection=target=crop,top=32,left=64,width=640,height=640</code>
设置roi后,最大帧率会自动调整。
设置roi后,最大帧率会自动调整。
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