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Line 100:
Line 100: − * install gstreamer+ − Line 120:
Line 119: − * Run gstreamer videotest command+ − − * List formats of the camera support+ − − <code>v4l2-ctl -d /dev/video0 --list-formats-ext -D</code> − − * Snap a picture (VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode) − − *Frame rate test (VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)+ − − * Preview (VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)+ − − * Preview and Scale with timestamp on (VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode)+ − − * Preview (CS-MIPI-IMX307,CS-MIPI-SC132 @720p mode)+ − − * Preview (CS-MIPI-IMX307,CS-MIPI-SC132 @vga mode)+ − − * Preview (CS-MIPI-SC132 @1280*1080@45 mode)+ − − * Streaming to file，save as mkv file(VEYE-MIPI-X,CS-MIPI-IMX307 @1080p mode)+ − − * Streaming to file，save as mp4 file(VEYE-MIPI-X,CS-MIPI-IMX307 @1080p mode)+ −
V4L2 mode for Raspberry Pi (view source)
Revision as of 18:05, 25 February 2022
, 18:05, 25 February 2022→Gstreamer usage sample
<code>export DISPLAY=:0</code>
<code>export DISPLAY=:0</code>
==== install gstreamer ====
<code>sudo apt-get install gstreamer1.0-tools</code>
<code>sudo apt-get install gstreamer1.0-tools</code>
<code> gstreamer1.0-gtk3</code>
<code> gstreamer1.0-gtk3</code>
==== Run gstreamer videotest command ====
<code>gst-launch-1.0 videotestsrc ! videoconvert ! autovideosink</code>
<code>gst-launch-1.0 videotestsrc ! videoconvert ! autovideosink</code>
==== Snap a picture (VEYE-MIPI-327,CS-MIPI-IMX307 @1080p mode) ====
<code>gst-launch-1.0 v4l2src num-buffers=1 device=/dev/video0 ! 'video/x-raw, format=(string)UYVY, width=1920,height=1080' ! jpegenc ! filesink location=test_image.jpg</code>
<code>gst-launch-1.0 v4l2src num-buffers=1 device=/dev/video0 ! 'video/x-raw, format=(string)UYVY, width=1920,height=1080' ! jpegenc ! filesink location=test_image.jpg</code>
==== Frame rate test (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 video-sink=fakesink -v</code>
<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 video-sink=fakesink -v</code>
==== Preview (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 ! autovideosink sync=false -v</code>
<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 ! autovideosink sync=false -v</code>
==== Preview and Scale with timestamp on (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 ! videoscale ! clockoverlay time-format="%D %H:%M:%S" ! video/x-raw, width=640, height=360 ! autovideosink</code>
<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 ! videoscale ! clockoverlay time-format="%D %H:%M:%S" ! video/x-raw, width=640, height=360 ! autovideosink</code>
==== Preview (CS-MIPI-IMX307,CS-MIPI-SC132 @720p mode) ====
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)720,framerate=(fraction)60/1" ! videoconvert ! autovideosink sync=false -v</code>
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)720,framerate=(fraction)60/1" ! videoconvert ! autovideosink sync=false -v</code>
==== Preview (CS-MIPI-IMX307,CS-MIPI-SC132 @vga mode) ====
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)640, height=(int)480" ! videoconvert ! autovideosink sync=false -v</code>
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)640, height=(int)480" ! videoconvert ! autovideosink sync=false -v</code>
==== Preview (CS-MIPI-SC132 @1280*1080@45 mode) ====
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)1080,framerate=(fraction)45/1" ! videoconvert ! autovideosink sync=false -v</code>
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)1080,framerate=(fraction)45/1" ! videoconvert ! autovideosink sync=false -v</code>
==== Streaming to file，save as mkv file(VEYE-MIPI-X,CS-MIPI-IMX307 @1080p mode) ====
<code>gst-launch-1.0 -e v4l2src device=/dev/video0 num-buffers=300 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! v4l2h264enc extra-controls="controls, h264_profile=4, video_bitrate=6200000" ! 'video/x-h264, profile=high, level=(string)4' ! h264parse ! matroskamux ! filesink location=output.mkv</code>
<code>gst-launch-1.0 -e v4l2src device=/dev/video0 num-buffers=300 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! v4l2h264enc extra-controls="controls, h264_profile=4, video_bitrate=6200000" ! 'video/x-h264, profile=high, level=(string)4' ! h264parse ! matroskamux ! filesink location=output.mkv</code>
==== Streaming to file，save as mp4 file(VEYE-MIPI-X,CS-MIPI-IMX307 @1080p mode) ====
<code>gst-launch-1.0 -e v4l2src device=/dev/video0 num-buffers=300 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! v4l2h264enc extra-controls="controls, h264_profile=4, video_bitrate=6200000" ! 'video/x-h264, profile=high, level=(string)4' ! h264parse ! mp4mux ! filesink location=video.mp4</code>
<code>gst-launch-1.0 -e v4l2src device=/dev/video0 num-buffers=300 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! v4l2h264enc extra-controls="controls, h264_profile=4, video_bitrate=6200000" ! 'video/x-h264, profile=high, level=(string)4' ! h264parse ! mp4mux ! filesink location=video.mp4</code>
==== TCP streaming====
==== TCP streaming====