TX1 VP9 decode in L4T 24.2.1

Autonomous Machines Jetson & Embedded Systems Jetson TX1
#1

Hi,
I need to build TX1 based VP9 decode & display system (WebM container with vorbis audio). I try to run use case using gstreamer pipeline, but not successful. The Accelerated_GStreamer_User_Guide_Release_24.2.1 document also does not contain any example to decode VP9 file using TX1-VP9 decoder.

I used gst-launch-1.0 filesrc location=vp9file.webm ! matroskademux ! matroskaparse ! omxvp9dec ! nvoverlaysink , the system is unable to link: could not link matroskaparse0 to omxvp9dec-omxvp9dec0.

How do I run the onboard VP9 example?. is there any quick example/ sample application to test the VP9 decode capabilities of TX1?

#2

Please try if below command works.

gst-launch-1.0 filesrc location=vp9file.webm ! matroskademux ! omxvp9dec ! nvoverlaysink

#3

Hi Vicky,

This command worked. I am able to parse the webm content, decode VP9 and display using Gstreamer pipeline.

Thanks for your support.