https://community.nxp.com/t5/i-MX-Processors/IMX8-GStreamer-videocrop/m-p/1447183#M189550 <P>Hi,</P><P>I'm trying to crop camera video using the following pipeline in qt5 qml mediaplayer:&nbsp;</P><PRE><SPAN>gst-pipeline: v4l2src</SPAN> <SPAN>device=/dev/video0</SPAN> <SPAN>!</SPAN> <SPAN>video/x-raw,width=640,height=480</SPAN> <SPAN>!</SPAN> <SPAN>videocrop</SPAN> <SPAN>left=200</SPAN> <SPAN>right=100</SPAN> <SPAN>bottom=0</SPAN> <SPAN>top=0</SPAN> <SPAN>!</SPAN> videoconvert <SPAN>!</SPAN> <SPAN>qtvideosink</SPAN></PRE><P>This pipeline works well on pc, but when I launch the application in IMX8 it breaks the video.</P><P>So the question is how to use videocrop with IMX8? Any help would be much appreciated.</P> Thu, 21 Apr 2022 10:38:41 GMT Kettle 2022-04-21T10:38:41Z https://community.nxp.com/t5/i-MX-Processors/IMX8-GStreamer-videocrop/m-p/1447183#M189550 <P>Hi,</P><P>I'm trying to crop camera video using the following pipeline in qt5 qml mediaplayer:&nbsp;</P><PRE><SPAN>gst-pipeline: v4l2src</SPAN> <SPAN>device=/dev/video0</SPAN> <SPAN>!</SPAN> <SPAN>video/x-raw,width=640,height=480</SPAN> <SPAN>!</SPAN> <SPAN>videocrop</SPAN> <SPAN>left=200</SPAN> <SPAN>right=100</SPAN> <SPAN>bottom=0</SPAN> <SPAN>top=0</SPAN> <SPAN>!</SPAN> videoconvert <SPAN>!</SPAN> <SPAN>qtvideosink</SPAN></PRE><P>This pipeline works well on pc, but when I launch the application in IMX8 it breaks the video.</P><P>So the question is how to use videocrop with IMX8? Any help would be much appreciated.</P> Thu, 21 Apr 2022 10:38:41 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8-GStreamer-videocrop/m-p/1447183#M189550 Kettle 2022-04-21T10:38:41Z https://community.nxp.com/t5/i-MX-Processors/IMX8-GStreamer-videocrop/m-p/1448092#M189600 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/199859">@Kettle</a>&nbsp;</P> <P>Please see Chapter 7 Multimedia of&nbsp; this link:<A href="https://www.nxp.com/docs/en/user-guide/IMX_LINUX_USERS_GUIDE.pdf" target="_blank">https://www.nxp.com/docs/en/user-guide/IMX_LINUX_USERS_GUIDE.pdf</A></P> Sun, 24 Apr 2022 01:50:17 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8-GStreamer-videocrop/m-p/1448092#M189600 Zhiming_Liu 2022-04-24T01:50:17Z