SharpCap Forums

Hi Robin, Thanks for responding so quickly. Yes, I can do the neutral density filter, and that is certainly "plan-B" (or maybe "plan-A" now!). However, I have experimented and found that if I slowly decrease the Turbo USB slider, I can slowly reduce the framerate. For example, if...

Hello, I think I have a similar question about Sharpcap using a spectrohelioscope. A spreadsheet I use indicates a framerate of 349 frames per second is exactly correct for my 16X mount slew rate (to produce a round raw image). My computer can handle that framerate. This framerate corresponds to an ...

Hi Robin, WOW! Simply reducing the Turbo setting to 80 or lower (from 85) as you suggested completely fixed the problem!! SharpCap went from recording zero and dropping 100% of frames to recording >300 fps and dropping zero! I never would have guessed that, because Turbo 85 works perfectly for me at...

Thanks Robin for the quick reply. I installed the latest beta 64-bit version (4.1.10910.0) on my laptop (windows 10, I3 processor). Once again, all standard ROI sizes work fine in 16-bit SER mode....just as with the older 3.2 version. BUT, when I select a custom ROI (and follow the ROI box-size rule...

Hello, I have an ASI174mm camera I use for solar imaging in 16-bit SER mode. Everything works fine with SharpCap version 3.2.6482.0......except when I create a custom ROI box. For example, every standard ROI listed in the dropdown menu works fine. But, when I create a custom ROI (1936x150 pixels for...