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Unable to run gst-launch on Arch (XPS 9340) #49
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Are you familiar with creating a DOT graph of a gstreamer pipeline (during the different states of pipeline probing)? You might have a look under e.g. "https://embeddedartistry.com/blog/2018/02/22/generating-gstreamer-pipeline-graphs/" and try to visualize the pipelines during the different stages. This should allow to analyze the color formats between the source and the sink (and between each plugin). You might also increase the verbose log level - there might be something obvious in the logs (in addition or alternative to the pipeline graphs), see e.g. "https://gstreamer.freedesktop.org/documentation/tutorials/basic/debugging-tools.html?gi-language=c", setting the env variable No idea which camera(s), which sensor(s) your mentioned laptop has... |
Tried enabling the debug for GST. This is the full error.
My laptop using ipu6 camera with ov02c10 |
Have you changed something in the config files? Do you see the camera working using any other tool, just for consistency check? Can you check the system log messages (e.g. with a separate console window calling [ 13.067581] intel-ipu6 intel-ipu: enabling device (0000 -> 0002) or [07-17 23:40:55.533] CamHAL[INF] aiqb file name ov01a10.aiqb |
No I didn't change anything. Just followed the steps mentioned in the intel/ipu6-drviers. Here are the logs from dmesg.
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Can you capture the system log messages (from the startup/loading the IPU&HAL modules) as well as when trying to run the gstreamer command line, please? |
Is it in the dmesg? That's all regarding the ipu6. I can't find any regarding HAL. |
The log-level, verbosity and where the log-messages should go to can be controlled via ENV environment variables. Try something like this:
(there are different log-levels, 1 to 2^10?) (this is from searching the code for logging words and e.g. searching for |
Hi I have a laptop Dell XPS 9340 and on arch linux. I managed to install everything, but when trying to run this command
sudo -E gst-launch-1.0 icamerasrc buffer-count=7 ! video/x-raw,format=NV12,width=1280,height=720 ! videoconvert ! ximagesink
it fails. It says can't link camerasrc0 to videoconvert0.
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