Hello,
Thank you for the information and comments.
I will check my PC condition.
Best regards,
Hiroyuki Watanabe
Search found 27 matches
- Sun Aug 15, 2021 10:53 pm
- Forum: QHY Cameras
- Topic: QHY174M-GPS binning fps peroformance
- Replies: 10
- Views: 3011
- Sun Aug 15, 2021 12:51 am
- Forum: QHY Cameras
- Topic: QHY174M-GPS binning fps peroformance
- Replies: 10
- Views: 3011
Re: QHY174M-GPS binning fps peroformance
Hello,
It looks like Binx1 and Binx2 use CPU threads differently. Binx1 uses 4 threads, but Binx2 seems to use only 1 thread.
This seems to require a CPU with a high capacity of one thread in Binx2.
Can Binx2 also be multi-threaded?
Best regards,
Hiroyuki Watanabe
It looks like Binx1 and Binx2 use CPU threads differently. Binx1 uses 4 threads, but Binx2 seems to use only 1 thread.
This seems to require a CPU with a high capacity of one thread in Binx2.
Can Binx2 also be multi-threaded?
Best regards,
Hiroyuki Watanabe
- Sat Aug 14, 2021 12:39 am
- Forum: QHY Cameras
- Topic: QHY174M-GPS binning fps peroformance
- Replies: 10
- Views: 3011
Re: QHY174M-GPS binning fps peroformance
Hello Robin,
Turning on GPS seems to reduce binning performance.
However, turning off GPS does not seem to eliminate the tendency.
Best regards,
Hiroyuki Watanabe
Turning on GPS seems to reduce binning performance.
However, turning off GPS does not seem to eliminate the tendency.
Best regards,
Hiroyuki Watanabe
- Fri Aug 13, 2021 7:21 am
- Forum: QHY Cameras
- Topic: QHY174M-GPS binning fps peroformance
- Replies: 10
- Views: 3011
QHY174M-GPS binning fps peroformance
Hello Robin, I checked the fps performance with and without binning with QHY174M-GPS. In the color space MONO16, the fps does not change with or without binning, but strangely, in the color space MONO8, the performance deteriorates with binning x2. Is this a QHY driver issue? SharpCapPro 4.0.8047, Q...
- Mon Aug 09, 2021 10:40 pm
- Forum: QHY Cameras
- Topic: Automatic adjustment of the LED (QHY-174-GPS)
- Replies: 41
- Views: 10907
Re: Automatic adjustment of the LED (QHY-174-GPS)
Hello Jean,
Thank you for checking. I'm looking forward to the correct script.
Hiroyuki Watanabe
Thank you for checking. I'm looking forward to the correct script.
Hiroyuki Watanabe
- Mon Aug 09, 2021 11:14 am
- Forum: QHY Cameras
- Topic: Automatic adjustment of the LED (QHY-174-GPS)
- Replies: 41
- Views: 10907
Re: Automatic adjustment of the LED (QHY-174-GPS)
I ran a calibration script on SharpCap Pro. The result is as follows, and there was only a slight difference from the default setting value under the condition of exposure several tens of ms or more. Does this mean that the time accuracy will be less than 1ms for exposures longer than a certain time...
- Thu Jul 09, 2020 2:20 pm
- Forum: QHY Cameras
- Topic: Timestamp issue w/QHY174GPS
- Replies: 26
- Views: 6840
Re: Timestamp issue w/QHY174GPS
Hello Robin, Thank you for the important information. Please let me know if there is a document that defines "QHY174GPS" specific data embedded in the image frame and the location of the SharpCap time stamp. I would like to inform the author of the analysis software of that information and...
- Wed Jul 08, 2020 2:13 pm
- Forum: QHY Cameras
- Topic: Timestamp issue w/QHY174GPS
- Replies: 26
- Views: 6840
Re: Timestamp issue w/QHY174GPS
Hello, Robin, Thank you for your advice. However, I was recording in avi format with the timestamp frame option turned on and GPS turned on. As a result, the machine-readable time values were random. Similarly, when the time stamp frame option was turned on and GPS was also turned on and recorded in...
- Tue Jul 07, 2020 12:54 pm
- Forum: QHY Cameras
- Topic: Timestamp issue w/QHY174GPS
- Replies: 26
- Views: 6840
Re: Timestamp issue w/QHY174GPS
Hello, Christian, Robin
Thank you for your comment. I'm glad that Christian could reproduce the avi file.
I want SharpCap to have a machine readable timestamp in the avi file that is the same as the GPS time.
It can be at the beginning or end of the frame.
Regards,
Hiroyuki Watanabe
Thank you for your comment. I'm glad that Christian could reproduce the avi file.
I want SharpCap to have a machine readable timestamp in the avi file that is the same as the GPS time.
It can be at the beginning or end of the frame.
Regards,
Hiroyuki Watanabe
- Mon Jul 06, 2020 11:28 am
- Forum: QHY Cameras
- Topic: Timestamp issue w/QHY174GPS
- Replies: 26
- Views: 6840
Re: Timestamp issue w/QHY174GPS
Hello Christian, Thank you for understanding. How did you get the PyMovie timestamps? We can read the time stamp of 8bit avi file with PyMovie as follows. PyMovie-1-5.zip 1. Open the avi file by click "Open AVI/SER/ADV/AAV file" button. 2. Click "Create AVI/SER/SDV//AAV-WCS folder fro...