AnsweredAssumed Answered

imxipuvideotransform & videotestsrc issue

Question asked by Boris Duché on Aug 22, 2018
Latest reply on Aug 29, 2018 by Marco Madrigal

Hi,

 

I am facing an issue when trying to convert a video-test signal from  Bayer BGGR  to I420 using the IPU: the output is a dark frame. Oddly when I work with my color camera using imxv4l2videosrc it works fine.

 

My configuration is:

GStreamer 1.4.4

libgstimxipu 0.12.2

 

The code (bash script) is as follows:

JPEG_QUALITY=70
MAX_FILES=10

CAPS1=video/x-bayer,format=bggr,width=1280,height=1024
CAPS2=video/x-raw,format=I420,width=1280,height=1024


ENCODE="imxvpuenc_mjpeg quality-factor=$JPEG_QUALITY "
SINK="mmultifilesink location=/tmp/%T.jpg max-files=$MAX_FILES"

GST_PIPE="$SRC ! $CAPS1 ! imxipuvideotransform ! $CAPS2 ! $ENCODE ! $SINK"

gst-launch-1.0 $GST_PIPE

Thanks in advance for your help!

 

Boris

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