Long exposure maximum gain continuous photos / video for Samsung S3 running Android
Need a photo / video app that can:
Take continuous photos of at least 2 MP with ISO ratings of 2500+ and (settable) exposure times of up to 2 seconds.
So if I set it at an exposure duration of 500 ms, I would want it taking photos at least every 1 second, and hopefully closer to every 500 ms.
It is perfectly acceptable that the resultant images are a) very noisy and b) very blurred if the camera moves during capture. Appropriate image exposure is the priority, image quality comes a distant second. Output images can be grayscale.
Capture must be able to be continued for at least an hour (given enough memory).
- Would prefer not to have to root the phone.
- Using stock apps I can already grab 1 second interval photos at ISO1600 and exposure 500 ms, so needs to be significantly better than that.
- Apps that scrape the screen over time are not acceptable.
- Post processing software pixel binning is not acceptable (I can already do that, and that's how I generated the attached photo).
I have attached an example of the sort of image that is acceptable (the one on the right). Ideally I'd want it much better exposed than the example one.