Aravis Viewer Player performance issue to stream 4k 60 fps camera using ARM processor (nVIDIA Jetson)

[ifxAnkit]

Describe the bug
Trying to play U3V 4K60 FPS camera stream using arv-viewer-0.8 (latest 0.08.30), but it is streaming only 7 FPS.

To Reproduce
Connect 4k60 FPS u3v camera to nVIDIA Jetson 32-GB AGX ORIN (ARM-64 12 core processor), open arv-viewer-0.8 and open stream.

Expected behavior
Running stream should give maximum (up to 60 FPS), as same I have tested over intel i7 based system and it is giving full 60 FPS.

Camera description:

• Manufacturer : Infineon
• Model: NA
• Interface [e.g. USB3]: USB 3.2 Gen 2

Platform description:

• Aravis version: 0.08.30
• OS: Ubuntu 22.04
• Hardware : ARM 64 (nVIDIA Jetson AGX Orin 32-GB)

Additional context
Same camera hardware is able to give 4k 60 FPS using arv player when use AMD 9 or intel i7 processor (x86_64)

[EmmanuelP]

Hi,

Thanks for the report.

The viewer is mainly a debugging tool, that allows to quickly check aravis is able to stream from a camera. It is based on gstreamer. May be there is some performance issues on this platform, or viewer is not using the right pipeline.

Patch welcome.