2,571
edits
Changes
Jump to navigation
Jump to search
→使用gstreamer预览GREY格式图像
Line 472:
Line 472:
<code>export DISPLAY=:0</code>
<code>export DISPLAY=:0</code>
−<code>gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=GRAY8,width=$WIDTH,height=$HEIGHT,framerate=30/1 ! videoconvert ! autovideosink</code>
+<code>gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=GRAY8,width=$WIDTH,height=$HEIGHT,framerate=$FPS/1 ! videoconvert ! autovideosink</code>
==== 触发模式 ====
==== 触发模式 ====