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GStreamer Based Image Signal Processor/Troubleshoot: Difference between revisions
GStreamer Based Image Signal Processor/Troubleshoot (view source)
Revision as of 20:42, 16 January 2024
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Please use the following command to inspect the element and the available devices and platforms available on your system. | Please use the following command to inspect the element and the available devices and platforms available on your system. | ||
< | <syntaxhighlight lang=bash style="background-color: #f0fff0"> | ||
gst-inspect-1.0 ispcldebayer | gst-inspect-1.0 ispcldebayer | ||
</ | </syntaxhighlight> | ||
Please notice the device and platform elements in the command output and make sure you are using the output device that has the correct OpenCL runtime. For example, if the GPU device 0 is used (selected by default) the exact same result as a black output image is obtained because the runtime installed is for the Intel platform. | Please notice the device and platform elements in the command output and make sure you are using the output device that has the correct OpenCL runtime. For example, if the GPU device 0 is used (selected by default) the exact same result as a black output image is obtained because the runtime installed is for the Intel platform. | ||
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Add the properties in the pipeline to select the required device and platform. For example: | Add the properties in the pipeline to select the required device and platform. For example: | ||
< | <syntaxhighlight lang=bash style="background-color: #f0fff0"> | ||
gst-launch-1.0 videotestsrc is-live=true ! "video/x-bayer, format=(string)bggr, width=$WIDTH, height=$HEIGHT,framerate=(fraction)30/1" ! queue ! ispcldebayer device=1 platform=1 ! videoconvert ! fpsdisplaysink | gst-launch-1.0 videotestsrc is-live=true ! "video/x-bayer, format=(string)bggr, width=$WIDTH, height=$HEIGHT,framerate=(fraction)30/1" ! queue ! ispcldebayer device=1 platform=1 ! videoconvert ! fpsdisplaysink | ||
</ | </syntaxhighlight> | ||
[[File:Gst isp fpsdisplaysink.png|800px|frameless|center]] | [[File:Gst isp fpsdisplaysink.png|800px|frameless|center]] | ||