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500d development

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Re: 500d development
« Reply #2440 on: 31 / March / 2012, 06:16:51 »
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http://groups.google.com/group/ml-devel/browse_thread/thread/b52839bfdf48ee54/2a448bba01c40ce7?show_docid=2a448bba01c40ce7

new update, FPS override now works, bugfixes
Canon 500D (T1i)
EF-S 18-55 (kit)
Flickr

Re: 500d development
« Reply #2441 on: 01 / April / 2012, 03:59:02 »
Does overcranking work, with this new autoexec? And 1080p@24fps as well?
Doesn't seem to work for me. I can have720p@24fps, which is great, but that's it.

Noso

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Re: 500d development
« Reply #2442 on: 01 / April / 2012, 04:21:28 »
Does overcranking work, with this new autoexec? And 1080p@24fps as well?
nope, max fps with 1080p is 20.7 and with 720 it's 31
Canon 500D (T1i)
EF-S 18-55 (kit)
Flickr

Re: 500d development
« Reply #2443 on: 01 / April / 2012, 06:19:06 »
http://groups.google.com/group/ml-devel/browse_thread/thread/b52839bfdf48ee54/2a448bba01c40ce7?show_docid=2a448bba01c40ce7

when i try to download the latest autoexec.bin (1 apr 2012), the size that i get after the download finished is 1.62mb, but on the site, it says that the size is 2253K...why i get smaller size?


Re: 500d development
« Reply #2444 on: 01 / April / 2012, 11:58:13 »
nope, max fps with 1080p is 20.7 and with 720 it's 31
Good to know. Thanks!

Re: 500d development
« Reply #2445 on: 01 / April / 2012, 11:59:31 »
Folks, as I promised, the second episode of my webseries shot entirely on the 500D with ML. It still has not english subs, but I promise we will make it available pretty sun. Hope you enjoy it!

LUTA DE RUA - Episodio 2: "Salitre" - HD
A very nice work Ulysses.. I'm so impressed with the quality of your work.. The only noticeable downside of this based on my observation is the moire. other than that, all is great... by the way, did you shoot it using fps override? or 30p then converted to 24p? And also did you shot it flat? I hope 24fps at 1080p will be available soon.. I guess this can fix the moire issue of the video..

Re: 500d development
« Reply #2446 on: 02 / April / 2012, 08:27:40 »
Folks, as I promised, the second episode of my webseries shot entirely on the 500D with ML. It still has not english subs, but I promise we will make it available pretty sun. Hope you enjoy it!

LUTA DE RUA - Episodio 2: "Salitre" - HD
A very nice work Ulysses.. I'm so impressed with the quality of your work.. The only noticeable downside of this based on my observation is the moire. other than that, all is great... by the way, did you shoot it using fps override? or 30p then converted to 24p? And also did you shot it flat? I hope 24fps at 1080p will be available soon.. I guess this can fix the moire issue of the video..

bjacklee, I shot at 30fps then converted to 24p, but as always it returns some issues. I used Magic Lantern for exposure override and white balance control. IT was crucial to have this control over manual exposure and kelvin. Its a big problem moire and even bigger the aliasing. :(

Re: 500d development
« Reply #2447 on: 02 / April / 2012, 12:39:58 »
I don't think that moiré and aliasing can be fixed by using the 1080p - just try to view one frame from the 1080@20 video, it has the same problems as 720p. Those problems could have been fixed by a low-pass filter inserted in front of the sensor which blurs the light from lens to fit exactly the pixel grid used for 1080p recording.

Also, it was Coutts I think, who has told it to me, but the 1080p is probably an upscaled video of width about 1400px, I don't remember the exact measure.

Anyway, great work, Ulysses! :-)
Canon EOS 500D, EF-S 17-85mm f/4-5.6 IS USM


Re: 500d development
« Reply #2448 on: 03 / April / 2012, 07:32:15 »
kyselejsyrecek ir right. All of our DSLR videos are a downscale from the higher megapixels sensor, thats the reason of aliasing. Moire I dont really know but probably the sensor tecnology.

Anyway, thanks so much, kyselejsyrecek! :)

Re: 500d development
« Reply #2449 on: 04 / April / 2012, 01:42:37 »
I'm puzzled.. I am saving money for 60d just to have 24fps in 1080p.. but if Alex can find a way to unlock 24p in 1080 mode, I might go for a new lens instead... :\
« Last Edit: 04 / April / 2012, 01:52:28 by bjacklee »

 

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