@veye_xumm
好的，谢谢

@veye_xumm

FIXED! thank you!

@kuo 祝贺！

@veye_xumm Perfect, thank you very much for your support. It is now working.

@tlx
VEYE-MIPI-IMX327S 不需要额外供电，如果是双板版本的327E需要额外供电。
参考: http://wiki.veye.cc/index.php/Adapter_Board_for_Raspberry_Pi/zh

@lich-mk
YES. VEYE series do not have param save function.

@vpr

Hi, please take a look at this post about the test principle of time delay.
http://forum.veye.cc/topic/22/i-want-to-synchronize-the-two-cameras-in-sync-mode/9?_=1619401819344

Our veye series modules include isp function, which involves whole frame caching in some places, so there will be a little extra delay than raw sensor's camera.

In my experience, the screen-to-screen latency test results are indeed more than 100ms.

@veye_xumm

Completely turning off denoise fixes the issue. This frame was captured on lowest default denoise levels. Thanks.

@123456
应该是由于没有给模组的poweron引脚拉高造成的。
先执行一下camera_i2c_config，然后再拍照即可。

@barbanevosa

Hi, I am not very familiar with opencv, here is the command for your reference.

http://wiki.veye.cc/index.php/V4L2_mode_for_Raspberry_Pi#Stream_to_OpenCV

Also, I think this link below will be helpful to you.
https://qengineering.eu/install-gstreamer-1.18-on-raspberry-pi-4.html

非常棒，谢谢你的无私分享~

@barbanevosa
We are very sorry that due to COVID-19, we have not been in regular office for some time recently.
A long time has passed, have you made any new progress?
According to your description, I think you should enable the lagency camera function on the bullseye system.
But it seems that the system is missing the mmal library for logging.
But strangely enough, libdmipicam.so is actually just a part of veye_raspipreview wrapped into a dynamic library, and the runtime environment requirements for both should be the same.

@nathan-sinclair
We are very sorry that due to COVID-19, we have not been in regular office for some time recently.
Based on your description, I think it is most likely due to the lack of power supply capacity of the FFC cable of the pi ZERO. Please try it with a separate 5V power supply.
Looking forward to your results.

@veye_xumm thank you very much!

@nathan-sinclair Okay, you're great!

@veye_xumm I was just looking at the i2c program. Call this resolved.

@autot said in 树梅派VEYE-MIPI-IMX462设置不同曝光时间得到图像没变化:

在VEYE-MIPI-IMX462的datasheet中没有提到曝光可调，是不是意味着这个 VEYE-MIPI-IMX46模块的曝光不可调

可调的。
mshutter配置这两个参数应该会有不同。但是可能agc的调节（也就是增益自动调节），把亮度调到类似，让你没有注意到其差异。
你可以把agc配置为0，然后再分别配置mshutter，对比图像的差异。

@serene said in VEYE-MIPI vs. CS-MIPI:

Hi, what's the difference between VEYE-MIPI series vs. CS-MIPI series?

The two series use different isp schemes. We have used different sensors for each of the two series.
In general, the CS series supports more parameters and is richer. the VEYE series supports fewer parameters.

@veye_xumm Can't save? Oh... It's really disappointing.
Anyway... Okay. Thank you.
I'll close this agenda.