Hi,
Please adjust this property in nvstreammux according to the frame rate:
batched-push-timeout: Timeout in microseconds to wait after the first buffer is available
to push the batch even if the complete batch is not formed.
Set to -1 to wait infinitely
flags: readable, writable
Integer. Range: -1 - 2147483647 Default: -1
The default setting in config files are for 30fps. Would need to change it if your source is not 30fps.
And also try to set this property.
RTSP latency does not work with NVSTREAMMUX - #40 by DaneLLL