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V4L2 mode for Raspberry Pi/zh
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Revision as of 16:15, 6 July 2022
30 bytes added
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16:15, 6 July 2022
→gstreamer应用范例
Line 207:
Line 207:
* CAM0视频预览(VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)
* CAM0视频预览(VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)
−
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" !
videoconvert
!
fpsdisplaysink videosink=
autovideosink sync
=false text-overlay
=false -v</code>
+
<code>gst-launch-1.0 v4l2src
io-mode=dmabuf
device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" !
v4l2convert capture-io-mode=dmabuf output-io-mode=dmabuf
! autovideosink sync=false -v</code>
* CAM1视频预览(VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)
* CAM1视频预览(VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)
−
<code>gst-launch-1.0 v4l2src device=/dev/video2 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" !
videoconvert
!
fpsdisplaysink videosink=
autovideosink sync
=false text-overlay
=false -v</code>
+
<code>gst-launch-1.0 v4l2src
io-mode=dmabuf
device=/dev/video2 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" !
v4l2convert capture-io-mode=dmabuf output-io-mode=dmabuf
! autovideosink sync=false -v</code>
=== 从源代码编译驱动方法 ===
=== 从源代码编译驱动方法 ===
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