[hpsdr] PSDR 3.0 Bug?

[Ken N9VV]

Hi Mike,
what do you do with 40FPS? My eyes and brain do not retain more than 
16fps and actually I prefer slower rates for less eye strain.

I see that in the past Ms. Cathy Moss was able to achieve 60fps with her 
Panoptos software (very similar to SDRMAX-III) with the QuickSilver QS1R 
DDC receiver. As I recall, she used OpenGL video and a very high-end 
video card to achieve that level.

Do you have a modern Nvidia or ATI card for this purpose? do you have 
OpenGL display technology programmed into your copy of 
PowerSDR/OpenHPSDR? (or perhaps DirectX?).

I would think that all these factors influence the behavior of your CPU 
and video system and subsequently response to various filter selections 
or other program variations.

I will be very interested to see what other users are experiencing.

thank you for your interesting and challenging test.

all the best,
73 de Ken N9VV


On 3/7/2013 10:47 AM, Mike Monnier wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> I very much like the new features in 3.0. I am experiancing a glitch while
> adjusting FPS. If I go above 40 frames the filter selection becomes
> unstable.
> Switching between RX filter widths will cause more than one filter to be
> selected at a time. Backing down to 40 or lower fixes the glitch. FPS's
> above 40
> all the way to the top (60) work GREAT. The filter selection is the only
> problem
> I have found.
>
> I have tried selecting higher FPS rates while the rig is powered down
> and any
> number of processes including computer boot before testing with no joy.
>
> Hermes/Anan 10
> Single receiver
> AM mode
> Windows 7/64 bit
> Hot Rod i7
>
> Thanks,
> Mike
>
>
>
>
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