Forums - Run Yolov5 detection using qtimlesnpe plugin

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Run Yolov5 detection using qtimlesnpe plugin
amal.antony
Join Date: 29 Nov 22
Posts: 3
Posted: Thu, 2023-01-12 21:13
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Hi Team,

We are trying to run the Yolov5 Inference using Gstreamer SNPE plugin(i.e. qtimlesnpe) from commandline using gst-launch tool.
Now we are trying with a sample test video as input instead of qtiqmmfsrc. Tried the following gstreamer pipeline


gst-launch-1.0 filesrc location=test-video.mp4 ! qtimlesnpe config=/data/local/tmp/snp
ebenchmark/snpe-benchmark/00_output_allways_same_dir/mle_snpeyolov5n.config postprocessing=yolov5detection ! qtioverlay bbox-color=0x00FFFFFF ! videoconvert ! videorate ! video/x-raw,framerate=1/3 ! jpegenc ! multifilesink location=file-%02d.jpg

Getting the following error:

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /GstPipeline:pipeline0/GstFileSrc:filesrc0: Internal data stream error.
Additional debug info:
../../../../gstreamer-1.14.4/libs/gst/base/gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstFileSrc:filesrc0:
streaming stopped, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...

Have anyone tried this .

Any help is apppreciated .Thanks in advance

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Re: Run Yolov5 detection using qtimlesnpe plugin
zpang
Join Date: 8 Feb 17
Posts: 7
Posted: Sun, 2023-02-05 17:25
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The log shows following:

ERROR: from element /GstPipeline:pipeline0/GstFileSrc:filesrc0: Internal data stream error

It should be the video file format issue. To confirm, please try to use the gstream without snpe node. If the issue remains, please contact video decoder team to further check. 

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