Chronos > Software Dev
Will there ever be a 100,000 FPS version again?
Buddlich:
I am just curious if there are any plans to integrate the 100k FPS option back into the 1.4. I know it wasn't that pretty but it was still quite cool to have this option.
I got so many people asking for that. Meanwhile I can't even find the old build with that option in it. That's really sad. :(
Nikon1:
as the 2.1 sensor seemingly also can handle way more than the current maximum Framerate, i also wonder, if there will ever be any way to make use of that, at least partially. from what i understand, the problem is mainly h.264 Codec having problem with extremely small resolutions and needing to add Black "background" / Bars to top and bottom of the Frames. At least for the 2.1, dont know why it was removed for the 1.4.
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If you happen to know the exact version of Firmware, you could post it here, maybe someone still happens to have it somewhere and can share it. I usually keep a bit of an archive of all the versions i use, just in case. But since i only got mine like a Year ago or something, i dont think i have versions that go all that far back to where you need it, but i think i might not be the only one who does that.
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https://forum.krontech.ca/index.php?topic=463.0
https://forum.krontech.ca/index.php?topic=480.0
https://forum.krontech.ca/index.php?topic=94.0
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#EDIT#: Forgot to put the Links...
Nikon1:
Found one Reference to that version here, seems like you are looking for this version here:
--- Quote from: rdemyan on May 02, 2020, 09:59:24 AM ---"The shutter speed can be set regardless but the issue is the amount of light required. David said figure 7 Lux per FPS. I presume that’s at 360 deg shutter so even way more light at higher shutter speeds. As long as the file remains on github, you can use it. Download it now and save it in anticipation of getting a camera. I’ll check and confirm tomorrow."
Thanks. I reread this thread and it looks like the Voyager release on 3/31/2020 supports a minimum vertical height of 32. I'm not sure, but I think that corresponds to a 109,000 fps when the horizontal is 320 or maybe it is 336.
--- End quote ---
. https://forum.krontech.ca/index.php?topic=531.msg3236#msg3236
https://forum.krontech.ca/index.php?topic=531.msg3250#msg3250
Buddlich:
Exactly! Thank you :)
Unfortunately the version isn't available anymore.
http://debian.krontech.ca/builds/
mostafa:
--- Quote from: Buddlich on June 02, 2021, 11:39:08 PM ---I am just curious if there are any plans to integrate the 100k FPS option back into the 1.4. I know it wasn't that pretty but it was still quite cool to have this option.
I got so many people asking for that. Meanwhile I can't even find the old build with that option in it. That's really sad. :(
--- End quote ---
Thank you for sharing your concerns about the 100K FPS. Unfortunately, we have decided to take that software build away, since the footage recorded at such resolution was not displaying useful image data. We will not be bringing this feature back to Chronos 1.4/2.1 cameras but will keep this frame rate in mind for future designs.
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