Author Topic: New Crop Mode 3x Module Slowmotion (interpolated)  (Read 10075 times)

friano75

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New Crop Mode 3x Module Slowmotion (interpolated)
« on: April 19, 2016, 10:02:37 PM »
We tested out the new 3x crop module for raw and H264 and are very happy with it. :)
We used 67 fps in 1920x648 raw and got the correct aspect ratio back in Davinci resolve.
Thank you developers! Here are some impressions:

markodarko

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #1 on: April 20, 2016, 04:03:23 AM »
Quite a lot of shimmering artefacts in the water when they're walking - did you slow the footage down even more using optical flow?

GutterPump

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #2 on: April 20, 2016, 11:29:50 AM »
I love the music, is it your own production ?

friano75

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #3 on: April 20, 2016, 05:44:24 PM »
Yes I used optical flow and slowed the footage down even more to 30%. I agree with you there are artefacts.
The music isn't my own production it's an android smartphone jingle ;)

DeafEyeJedi

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #4 on: April 20, 2016, 07:34:05 PM »
which take was shot in H264 and RAW?
5D3.113 | 5D3.123 | EOSM.203 | 7D.203 | 70D.112 | 100D.101 | EOSM2.* | 50D.109

_OLLE_

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #5 on: April 20, 2016, 10:39:41 PM »
Is this new module only for 5DIII?

friano75

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #6 on: April 21, 2016, 11:01:17 PM »
Sorry for my rather confusing post. These slowmo shots in the video were only taken in raw.
We also tested the crop_rec.mo recording H264 but these shots aren't in the video. I just wanted to mention that the module works fine so far. Let me know if I should upload the H264 files too.
Not sure if it already works on other cameras.-> http://www.magiclantern.fm/forum/index.php?topic=17021.0

DeafEyeJedi

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #7 on: May 06, 2016, 10:24:16 AM »
Sure why not upload the H264 footage and compare? Are you also noticing any vertical like "stripes" in your cropped shots @friano75?

@_OLLE_ -- I'm afraid this module only works in a special build made by @a1ex for 5D3 atm. More to come later though, hopefully.
5D3.113 | 5D3.123 | EOSM.203 | 7D.203 | 70D.112 | 100D.101 | EOSM2.* | 50D.109

_OLLE_

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #8 on: May 06, 2016, 12:27:06 PM »
Sure why not upload the H264 footage and compare? Are you also noticing any vertical like "stripes" in your cropped shots @friano75?

@_OLLE_ -- I'm afraid this module only works in a special build made by @a1ex for 5D3 atm. More to come later though, hopefully.

Thanks @DeafEyeJedi I think it will be nice to have it for the 7d as well!

friano75

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #9 on: May 10, 2016, 02:02:56 PM »
I didn't notice vertical "stripes" yet. I noticed more noise but i think that's normal due to the fact that the neighbouring pixels can't be averaged like the non-cropped recording "mode" does.  @DeafEyeJedi

friano75

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #10 on: May 14, 2016, 05:34:08 PM »
Hi, here are the test shots I mentioned earlier. I hope they are usable.
The footage is more or less color matched.

Danne

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Re: New Crop Mode 3x Module Slowmotion (interpolated)
« Reply #11 on: May 14, 2016, 09:27:05 PM »
The H264 footage is of very high quality it seems. Where it would break is in post but it seems very sharp.