Hi
Found a somewhat strange feature
I have reproduced 100 percent (in earlier versions too)
Open softwares
Start camera (QHY163C)
Start histogram view
... The data is collected
Use DDR buffer -> OFF (default is ON)
The histogram jumps around +10 percent (after you can turn the buffer on/off - it no longer affects)
The frame also becomes lighter
If you move +/- the camera offset slider, the histogram will return to its place.
Sometimes it happens exactly to the same jump of the histogram leads the switching
colour space (RGB-RAW8-RAW16), but it is rare, reproduced poorly
log added
Jump histogram if buffer switch to off
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Please also read about Troubleshooting USB Issues before posting.
*** Please do not post license keys - please report any problems with licensing to 'admin' by private message ***
Please include the following details in any bug report:
* Version of SharpCap
* Camera and other hardware being user
* Operating system version
* Contents of the SharpCap log after the problem has occurred.
[If SharpCap crashes, please send the bug report when prompted instead of including the log]
Jump histogram if buffer switch to off
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- Log_2017-03-14T18_08_00-1568.log
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Re: Jump histogram if buffer switch to off
Thanks for the bug report - it sounds like an issue with the QHY SDK as turning the DDR buffer on/off is very simple - SharpCap just sends a message to the SDK saying turn on or turn off. I will pass this bug on to QHY and see if they agree.
thanks,
Robin
thanks,
Robin
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Re: Jump histogram if buffer switch to off
Ah, I just realised there is a new version of the QHY SDK - I will try putting that into the next release of SharpCap - maybe they have fixed this bug already.
thanks,
Robin
thanks,
Robin