Solved: synchronization, fisheye external trigger

SXiao8 · ‎07-20-2017

I am using Realsense ZR300 on windows 10 by librealsense this days. When enable fisheye_external_trigger, the fisheye frame rate is forcedly turned to be 30HZ. Why? I need capture fisheye frame at 60HZ and enable fisheye_external_trigger at the same time, for synchronization.

idata · ‎07-21-2017

Hello Shon,

Thanks for reaching out!

First of all, I would like to point out that, as it can be seen in https://www.intel.com/content/www/us/en/support/emerging-technologies/intel-realsense-technology/000023520.html, the ZR300 is not validated to work in Windows 10.

However, I would like to point out this document: https://communities.intel.com/docs/DOC-111978 https://communities.intel.com/docs/DOC-111978. It is about the known issues of the Intel® Euclid™ Development Kit. As you may know, Euclid also uses a ZR300. In the list of known issues you'll find that there are issues with the fisheye camera. Among them, you'll find the following: "...Fisheye FPS currently is 30 fps, cannot be changed..."

So, unfortunately, this is a limitation of librealsense and the fisheye camera.

I hope this information helps you,

Pedro M.

View solution in original post

idata · ‎07-21-2017

Hello Shon,

Thanks for reaching out!

First of all, I would like to point out that, as it can be seen in https://www.intel.com/content/www/us/en/support/emerging-technologies/intel-realsense-technology/000023520.html, the ZR300 is not validated to work in Windows 10.

However, I would like to point out this document: https://communities.intel.com/docs/DOC-111978 https://communities.intel.com/docs/DOC-111978. It is about the known issues of the Intel® Euclid™ Development Kit. As you may know, Euclid also uses a ZR300. In the list of known issues you'll find that there are issues with the fisheye camera. Among them, you'll find the following: "...Fisheye FPS currently is 30 fps, cannot be changed..."

So, unfortunately, this is a limitation of librealsense and the fisheye camera.

I hope this information helps you,

Pedro M.

SXiao8 · ‎07-23-2017

Your reply help me a lot. Thank you very much.

idata · ‎07-24-2017

Hi Shon,

I'm really glad to be of help!

If you ever have any other questions or doubts, please don't hesitate to come back to the community.

Pedro M.