Shoot Video at 1/500 or even 1/1000 of a second to pull still frames?

koenkooi

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Feb 25, 2015
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Will I get 30 fps on my R5 with this method? I could shoot bursts of 8k video.
I must be missing something vital here. Can someone point me to that? Thx.
Video is 10-bit and slightly cropped vertically, ES at 20fps is 12-bit, EFCS at 12fps is 13-bit. So if you can live with the 16:9-ish aspect ratio and reduced bit depth, you can get 30fps.
 
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Jan 22, 2012
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Video is 10-bit and slightly cropped vertically, ES at 20fps is 12-bit, EFCS at 12fps is 13-bit. So if you can live with the 16:9-ish aspect ratio and reduced bit depth, you can get 30fps.
Wow, thanks for this reply. ES means electronic shutter and EFCS is? The 16:9 aspect ratio is absolutely fine. I am sorry but I do not quite understand the difference between 12 and 13 bits when it comes to grabbing still images. Could you please explain or guide me to a link? Pretty please! Your reply could save me $3000, as I will use R5 for the coming up assignment and not buy R3. :)
 
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Wow, thanks for this reply. ES means electronic shutter and EFCS is? The 16:9 aspect ratio is absolutely fine. I am sorry but I do not quite understand the difference between 12 and 13 bits when it comes to grabbing still images. Could you please explain or guide me to a link? Pretty please! Your reply could save me $3000, as I will use R5 for the coming up assignment and not buy R3. :)
Sorry, it would a difference between, as you point out, between 10 bit and 12/13. Is that a lot?
 
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koenkooi

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Feb 25, 2015
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Sorry, it would a difference between, as you point out, between 10 bit and 12/13. Is that a lot?
EFCS is Electronic First Curtain Shutter. At ISO100, each bit is a full stop difference in data. It should still be "better than jpeg", but I haven't tried doing this, so from here it's all handwaving :)
 
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EFCS is Electronic First Curtain Shutter. At ISO100, each bit is a full stop difference in data. It should still be "better than jpeg", but I haven't tried doing this, so from here it's all handwaving :)
Thank you. I think I will have to try this. If I do, I will let you know. "Better than JPEG" is not good enough for the assignment I was going to use this for. :-(
 
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Thank you. I think I will have to try this. If I do, I will let you know. "Better than JPEG" is not good enough for the assignment I was going to use this for. :-(
I think you should try it to see. I have not really tried to capture frames from 8K video but recall someone saying that the results for a BIF were not as good as they had hoped. I did play with doing a frame grab and managed to do it from 8K but It was just a quick try and I deleted it.
 
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