Can not display all frames in decode of H265 20Mbps using TX2

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

I run the following script in TX2.

gst-launch-1.0 rtspsrc location=rtsp:192.168.0.1:554
! rtph265depay
! h265parse
! queue
! omxh265dec
! nvoverlaysink

this run correctly in the following input data.

GOP=30
framerate=30
bitrate=2Mbps

But, when the bitrate changed 2Mbps to 20Mbps,
images as result doesn’t display almost frames.

in thiis case,
I-pic size is about 300KBytes

But,when in case of GOP=1, images displayed.
GOP=1
framerate=30
bitrate=20Mbps
I-pic size is about 83KBytes

I think there is a bottleneck somewhere that limits speed.
Do you know where?

3

Hi,
It should help by linking with queue element. You may refer to this pipeline:

And we suggest use v4l2 plugins, nvv4l2decoder for video decoding.