it just stops and camera disconnects, like previously...

ok it looks like it works for like 10 sec but more than that it won't work...

no I copied and pasted the file location into the box and pressed run to upload the firmware. I tried it again as you requested and it still doesn't work.

nope, still not working...

As I mentioned before, I am using Windows 10.

Using older firmware didn't work. Anyway I have noticed it seems like it disconnects at about 5 seconds...

Hmm.. I made sure that the SD card was firmly in place, but I still have the same problem. I now also get an EIO5 error after I reconnect the camera... I will try using maybe on older firmware?

No worries... Please let me know when the updated firmware is released.

Is there a solution to this problem?

I did update the firmware (it says 2.8.0). I reformatted and it ran fine, then I tried to run again and the problem happened again. I reformatted again, and then the problem still happened. So yeah, the problem's still there.

As a matter of fact, even the example programs "mjpeg.py" and "gif.py" has the same problem... So there might be some other problem...

Don't you mean 10 seconds? Yes I am using the new firmware. I formatted and cleared out the SD card before using it with OpenMV but I don't think that's the problem because it's the camera that keeps disconnecting from the IDE. I don't think it's due to the cable because I have tried several already...

Same code, but without the timestamps: import sensor, image, time, pyb, mjpeg sensor.reset() sensor.set_pixformat(sensor.RGB565) sensor.set_framesize(sensor.QVGA) sensor.skip_frames(time = 2000) m = mjpeg.Mjpeg('openmv_video.mjpeg') clock = time.clock() time = [0] start = pyb.millis() while(True): c...

ok like using tradition open() function in python? also, the code still doesn't work... it sometimes abruptly stops in the middle, and openMV disconnects...

so is it impossible to get the timestamps? because if I do it in another file (i assume you mean another python program), then it won't be the timestamps for the same video...
Also, the program still did not work with the new firmware...

But there is no way for using OpenCV with OpenMV? I am interested in using some other OpenCV functions (like estimating geometric transforms) as well...

I know, but I ask because the code wasn't very well commented/documented. So like what's the output? It prints some but what is that? And the input is the OpenMV script?

I am still a little confused on what you mean by it's an IDE error? What would I do to fix this error?

Yes, I am also interested in this functionality. I want to use lucas-kanade algorithm in OpenCV on the OpenMV camera.

I am trying to save a video from the camera feed onto the SD card. Here is the code: import sensor, image, time, pyb, mjpeg sensor.reset() sensor.set_pixformat(sensor.RGB565) sensor.set_framesize(sensor.QVGA) sensor.skip_frames(time = 2000) m = mjpeg.Mjpeg('openmv_video.mjpeg') clock = time.clock() ...

Ok, but still, what is the usage of the script?

What is the usage of this script? Also, is it possible to save a video using this script? Is it possible for the data to be processed by another program, like an OpenCV program?

Is it possible to convert it back to video stream using python. Unfortunately, I do not use C. I have never used serial before (except with an Arduino I think).

Thanks, but this doesn't allow me to access the timestamps for further processing... I would now have to do some OCR or something to access it? Is there not a better way?

I am trying to save a video, and also save its corresponding timestamps from openMV to my computer. How exactly would I do that? I know I can save a video with the frame buffer, but that does not have timestamps. I could record the timestamps and save them along with the video onto an SD card, but i...