Hello everyone,
I am currently using GStreamer to evaluate display latency on Orin NX / Orin AGX / Thor, and testing across both JetPack 6 and JetPack 7.
I found that on Orin NX (super mode), I am able to achieve display latency of just one frame. However, using the same method on AGX Orin 64G or Jetson Thor, I can only achieve two frames of latency.
May I ask if there are any methods or optimizations that could reduce the latency on AGX or Thor?
In theory, higher-end platforms should offer display performance that is at least as good as, if not better than, Orin NX.
Thank you.
Hi,
We would like to set up AGX Orin and AGX Thor developer kit to do comparison. Please share the steps so that we can replicate it and check.
Hi DaneLLL,
Thank you for your assistance.
We are capturing a 1080p60 signal using a V4L2 device. Upstream, we use a signal splitter: one output goes to the capture card, and the other goes directly to a monitor. We perform V4L2 capture and use a GStreamer renderer sink for display, without any video conversion in between.
We then compare the delay between the two monitors. Both monitors are the same model, as we want to ensure that the vsync behavior is as consistent as possible. Since this is for a medical surgical application, we aim to keep the latency as low as possible.
