Forums - G-Streamer based TFLite application on RB5

2 posts / 0 new
or Register
Last post
G-Streamer based TFLite application on RB5
sachi
Join Date: 26 May 16
Posts: 1
Posted: Mon, 2023-07-24 02:41
Top

Hi All,

I'm new to the QTI RB5 applications space and trying to run the sample G-Streamer pipeline from the link https://github.com/quic/sample-apps-for-robotics-platforms/tree/master/R....

I've used the command line as below to use the USB web-camera

gst-launch-1.0 v4l2src device=/dev/video2 ! video/x-raw, format=YUY2, width=1920, height=1080 ! videoconvert ! video/x-raw, format=NV12,wideth=1920,height=1080 ! queue ! tee name=split ! queue ! qtimetamux name=metamux ! queue ! qtioverlay ! queue ! waylandsink sync=false fullscreen=true split. ! queue ! qtimlvconverter ! queue ! qtimltflite delegate=hexagon model=/data/samples/temp/mobilenet_quant_v1_224.tflite ! queue ! qtimlvclassification threshold=60.0 results=3 module=mobilenet labels=/data/samples/temp/labels_short.txt ! text/x-raw ! queue ! metamux.
 
The pipeline is not executing and is running into the error as below.
** (gst-launch-1.0:3916): CRITICAL **: 07:04:06.557: gst_ml_module_configure: assertion 'gst_ml_parse_labels (input, &list)' failed
ERROR: from element /GstPipeline:pipeline0/GstMLVideoClassification:mlvideoclassification0: GStreamer encountered a general resource error.
Additional debug info:
/data/build-qti-distro-ubuntu-fullstack-debug/tmp-glibc/work/aarch64-oe-linux/gstreamer1.0-plugins-qti-oss-mlvclassification/1.0-r0/gst-plugin-mlvclassification/mlvclassification.c(857): gst_ml_video_classification_set_caps (): /GstPipeline:pipeline0/GstMLVideoClassification:mlvideoclassification0:
Failed to set module options!
 
 
From the message, it looks like there is some issues with parsing the lables.txt file. Any suggestions would be greatly appreciate. Thank you so much in advance.

 

Thanks and regards,

Sachi

  • Up0
  • Down0
Re: G-Streamer based TFLite application on RB5
madan
Join Date: 26 Aug 23
Posts: 2
Posted: Sat, 2023-08-26 05:12
Top

Hi,

I'm also facing the same problem. Can anyone suggest anything?

  • Up0
  • Down0
or Register

Opinions expressed in the content posted here are the personal opinions of the original authors, and do not necessarily reflect those of Qualcomm Incorporated or its subsidiaries (“Qualcomm”). The content is provided for informational purposes only and is not meant to be an endorsement or representation by Qualcomm or any other party. This site may also provide links or references to non-Qualcomm sites and resources. Qualcomm makes no representations, warranties, or other commitments whatsoever about any non-Qualcomm sites or third-party resources that may be referenced, accessible from, or linked to this site.