Problem with opening png sequence by gstreamer and nvvidconv

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX1
2

Hi,
On r28.2, I can run

$ gst-launch-1.0 videotestsrc num-buffers=60 ! pngenc ! multifilesink location=%06d.png
$ gst-launch-1.0 multifilesrc location="%06d.png" caps="image/png" ! decodebin ! videoconvert ! 'video/x-raw,format=NV12' ! nvvidconv ! 'video/x-raw(memory:NVMM),format=NV12' ! nvegltransform ! nveglglessink

Maybe the pipeline is not working because of your PNG files.

Please try the pipeline with nvivafilter:

$ gst-launch-1.0 multifilesrc location="%06d.png" caps="image/png" ! decodebin ! videoconvert ! 'video/x-raw,format=NV12' ! nvvidconv ! 'video/x-raw(memory:NVMM),format=NV12' ! nvivafilter cuda-process=true customer-lib-name="libnvsample_cudaprocess.so" ! 'video/x-raw(memory:NVMM),format=RGBA' ! nvegltransform ! nveglglessink