published image resolution and framerate is lower than my camera config

neufieldrobotics / spinnaker_sdk_camera_driver

Point Grey (FLIR) Spinnaker based camera driver (Blackfly S etc.)

MIT License

128 stars 90 forks source link

published image resolution and framerate is lower than my camera config #9

Closed daobilige-su closed 5 years ago

daobilige-su commented 6 years ago

Hi,

Just one more question.

I found that the published framerate (~20Hz) is lower than my camera's max frame rate (35Hz), even if I set fps and soft_framerate to be 35Hz in acquisition.launch file.

Also, the resolution (1224x1024) of published image is exactly half of the max resolution of my camera (2448x2048).

Is there any way to tune it to be max? Thanks.

Cheers, Su

daobilige-su commented 6 years ago

Just a update on this issue, the full resolution is achieved by setting binning to 1.

But I still cann't get 35 Hz full frame rate. After having full resolution, the frame rate actually decreased from 20 Hz to 8Hz.

ghost commented 6 years ago

That must be because of limits of the USB 3 bus on your hardware. Do you have a different machine you can try?