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Re: Time stamping videos

Posted by Alnair on Feb 03, 2016; 6:14pm
URL: http://astroimagej.170.s1.nabble.com/Time-stamping-videos-tp311p335.html

Hi,

I'm processing videos of occultations of stars by asteroids with AstroImageJ with the multiaperture feature.
It works OK, but videos have tens of thousands frames and the total processing time is huge.

The first thousand frames are processed very fast, maybe more than one hundred frames per second, but as the processing goes the process becomes slower and slower.
At the end it processes less than 1 frame per second. Processing a full video can last 2 days in a fairly new computer.

I suspect there is an inefficiency adding results in Measurements window. For every new result Measurements window is refreshed and as more results are added to the window, more slow becomes refreshing it.

It would be nice if Measurements were filled only once at the end of the process, or at least not in every new result.

Regards,
  Ferran


2016-01-15 11:32 GMT+01:00 Ferran Casarramona <[hidden email]>:
Thank you very much, Karen. That's perfect.

Ferran

2016-01-14 15:05 GMT+01:00 karenacollins [via AstroImageJ] <[hidden email]>:
By the way, you can use coordinate converter, or your favorite website to convert the base UTC date and to JD:



Karen



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