Using ACM with channel 0 and ADV7081 decoder.
I am getting the error as below while executing the “gst-launch v4l2src ! deinterlace tff=1 method=4 ! nv_omx_videomixer ! nv_gl_eglimagesink” command.
sh-4.3# gst-launch v4l2src !
deinterlace tff=1 method=4 !
nv_omx_videomixer ! nv_gl_eglimagesink
Setting pipeline to PAUSED …
ERROR: Pipeline doesn’t want to pause.
ERROR: from element
Could not negotiate format
Additional debug info:
Check your filtered caps, if any
Setting pipeline to NULL …
Freeing pipeline …
I didn’t make any type of changes. Previously, I was able to view video from the camera using ACM with the same command and setup. Suddenly it is giving me this type of error.
What is the possible reason of this error? and Where I have to make changes to overcome this issue?