Hello, My petalinux is 2019.1, zcu106-bsp.
I encode 4 streams simultaneously, with resolution 960x544.
Use gstreamer commands like this:
gst-launch-1.0 v4l2src device=/dev/video0 io-mode=4 ! video/x-raw,format=NV12,width=960,height=544,framerate=25/1 ! omxh264enc gop-length=1 b-frames=0 periodicity-idr=1 num-slices=2 target-bitrate=4000 ! testH264inteval ! fakesink
There are four commands like this, with device /dev/video0, /dev/video1, /dev/video2, /dev/video3
testH264interval is my gstreamer plug-in. It will calculate the time-interval between sequence-encoded frames sended from omxh264enc.
Theoetically, the time-intervals should be 40ms. But actually, the time-intervals always over 40ms, sometimes even over 60ms. This situation exists in each Gstreamer-pipelines.
Is that because of vcu''s latency? How can we deal with it?
