Forum: Canon Cinema EOS Camera Systems
June 22nd, 2016, 04:18 AM
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Replies: 1
Views: 2,774
Re: C100 2.0.7.1.00 firmware issue
My fault – ISO Number of a modified CINEMA CP was set to 400. Did I accidentally change it? Not sure abut that. Anyway, ISO 400 limits exposure to 90%. Back at ISO 850 I'm able to expose above 90%...
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Forum: Canon Cinema EOS Camera Systems
June 22nd, 2016, 02:44 AM
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Replies: 1
Views: 2,774
C100 2.0.7.1.00 firmware issue
Just installed the latest firmware for the C100 Mk1 (dual pixel AF upgrade). The picture profile „CINEMA“ is now pretty useless, because it clips highlights at 90%. With the previous firmware version...
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Forum: Canon Cinema EOS Camera Systems
February 6th, 2014, 12:48 AM
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Replies: 3
Views: 3,380
Re: C100/300 C-Log Gamma & Wide DR Matrix
Thank you, Erich. I'll definitely try your settings. I wonder if dynamic range will suffer from negative gain. But more important to me: can you combine EOS Matrix with C-Log Gamma?
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Forum: Canon Cinema EOS Camera Systems
February 5th, 2014, 03:35 PM
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Replies: 3
Views: 3,380
C100/300 C-Log Gamma & Wide DR Matrix
Is anyone successfully combining a Color Matrix different than Canon Log Matrix with C-Log Gamma, especially on a C100? For example I'm able to assign EOS Matrix to Wide DR Gamma with no problem.
...
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Forum: EOS Crop Sensor (APS-C) Sample Clips Gallery
September 24th, 2012, 08:35 AM
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Replies: 0
Views: 5,752
Wings for handicapped
Wings for handicapped – english version on Vimeo
Shot on 60D near Hamburg and Munich (Germany)
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Forum: Canon XF Series 4K and HD Camcorders
January 3rd, 2012, 05:06 AM
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Replies: 23
Views: 11,472
Re: XF300 Pattern issue with video
Regarding my „pattern phenomenon“ it seems to be a different issue then. I've just tried both 1080/50i and 25p at -3 & -6db and couldn't reproduce your pattern looks. Maybe Canon has an answer......
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Forum: Canon XF Series 4K and HD Camcorders
January 3rd, 2012, 02:01 AM
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Replies: 23
Views: 11,472
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Forum: Canon XF Series 4K and HD Camcorders
January 2nd, 2012, 02:41 PM
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Replies: 23
Views: 11,472
Re: XF300 Pattern issue with video
Thanks for the mxf. The pattern is clearly visible but looks somewhat different from what my XF300 shows up. In my case it increases above 0db values. I'll check out the –3db & –6db settings...
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Forum: Canon XF Series 4K and HD Camcorders
January 2nd, 2012, 07:30 AM
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Replies: 23
Views: 11,472
Re: XF300 Pattern issue with video
Happy New Year, Matt!
I have to admit the pattern is not that pronounced in the original frame and most often subtle in „real world shooting“. To point out the issue to Canon I've emphasized the...
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Forum: Canon XF Series 4K and HD Camcorders
January 2nd, 2012, 04:13 AM
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Replies: 23
Views: 11,472
Re: XF300 Pattern issue with video
Sorry for messing this up, maybe I should have called the pattern „vertical“, it seems as if every second line (out of 1920, from top to bottom) differs in luminance value.
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Forum: Canon XF Series 4K and HD Camcorders
January 2nd, 2012, 03:02 AM
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Replies: 23
Views: 11,472
Re: XF300 Pattern issue with video
Glad you've brought this topic up. My XF300 shows a horizontal line pattern as well (more visible in the shadow area – see attached screenshot). Don't want to pull away from your thread, but I'd like...
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Forum: Canon EOS Crop Sensor for HD
March 1st, 2011, 11:05 AM
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Replies: 9
Views: 3,967
Re: Image Stabilization...
Although not shot with a 7D, this example might help to show the effect an OIS has on the steadiness of the picture (please compare both „handheld only“ shots):
Reduce 50mm shakiness on Vimeo
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Forum: Canon XF Series 4K and HD Camcorders
February 16th, 2011, 01:19 PM
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Replies: 4
Views: 4,500
Hello Dave,
I'll try to answer some of your...
Hello Dave,
I'll try to answer some of your questions, but besides owning a XF300 I only have a 550D at hand (which complements the 7D quite well).
Sharpness: The XF300 delivers razor sharp...
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Forum: EOS Crop Sensor (APS-C) Sample Clips Gallery
February 15th, 2011, 02:37 AM
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Replies: 3
Views: 3,234
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Forum: Canon XF Series 4K and HD Camcorders
January 11th, 2011, 08:20 AM
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Replies: 3
Views: 2,960
Hi Bo,
you're right – no light is lost...
Hi Bo,
you're right – no light is lost switching between 720/25p and 720/50p. Unfortunately, switching from 1080/50i to 1080/25p looses almost one full stop (see Brian's Resolution Sensitivity...
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Forum: Canon XF Series 4K and HD Camcorders
September 23rd, 2010, 02:45 AM
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Replies: 1
Views: 2,973
Switching from 1080/50i to 25p loses one f-stop?
Switching the XF300 PAL-version from 1080/50i to 25p, the default shutter (shutter switch position „off“) changes from 1/50 to 1/25 and light passes through the lens without noticeable loss.
As...
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Forum: Canon XF Series 4K and HD Camcorders
August 17th, 2010, 01:01 AM
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Replies: 1
Views: 2,013
Hi Mark,
how did you export your sequence? Did...
Hi Mark,
how did you export your sequence? Did you have to render the timeline first? Otherwise field dominance shouldn't be a problem on a computer (progressive scan) screen. Give VLC-player or the...
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Forum: Canon XF Series 4K and HD Camcorders
August 6th, 2010, 04:48 PM
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Replies: 11
Views: 3,569
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Forum: Canon XF Series 4K and HD Camcorders
July 31st, 2010, 04:59 AM
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Replies: 0
Views: 2,688
XF300 bokeh
The lens of the XF300 is an incredible performer. Despite the relatively small sensor, a blurred background can be achieved. The bokeh has a pleasant creamy look, at least to my eyes. You can also...
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Forum: Canon XF Series 4K and HD Camcorders
July 30th, 2010, 11:38 AM
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Replies: 11
Views: 3,569
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Forum: Canon XF Series 4K and HD Camcorders
July 30th, 2010, 03:07 AM
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Replies: 11
Views: 3,569
XF300 sample shot, now with moving image at...
XF300 sample shot, now with moving image at +12db, 1080/50i. Note the vertical pattern on the chimney mantle and the white door's reflection on the floor. Please download the original file (which can...
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Forum: Canon XF Series 4K and HD Camcorders
July 30th, 2010, 01:02 AM
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Replies: 11
Views: 3,569
Brian, thanks a lot for checking! Does it mean...
Brian, thanks a lot for checking! Does it mean that you noticed the vertical pattern in my footage? The Canon support here in Germany already took a look and proclaimed there is no pattern at all....
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Forum: Canon XF Series 4K and HD Camcorders
July 29th, 2010, 11:26 AM
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Replies: 11
Views: 3,569
Hi Steev, thanks for your comment – yes, it is...
Hi Steev, thanks for your comment – yes, it is 12db. At 0db and properly exposed pictures the XF300 performs almost flawlessly in terms of noise pattern. I could upload a 0db and +6dp of the same...
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Forum: Canon XF Series 4K and HD Camcorders
July 29th, 2010, 10:17 AM
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Replies: 11
Views: 3,569
XF300 sensor pattern visible?
On a brandnew Canon XF300 (PAL version), underexposed areas show a very thin vertical line noise-pattern. It's useless to post a screenshot, as the pattern subtly shines through only when the movie...
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Forum: EOS Crop Sensor (APS-C) Sample Clips Gallery
July 1st, 2010, 11:57 AM
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Replies: 0
Views: 2,202
Bentley Convertible High-Speed Test shot on 550D
Some days ago I was invited to shoot a „behind the scenes“ under windy conditions on the back seat of a Bentley Continental Supersports Convertible. How fast can it go with roof open?
Behind the...
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