The MainConcept AVCHD decoding flaw involves the built-in H.264 Deblocking Filter, which is used on both I-frames and B-frames. It's an elusive bug that appears to only afflict certain video files,...
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05-14-2013, 07:39 PM
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The MainConcept AVCHD decoding flaw involves the...
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05-14-2013, 02:20 PM
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Sorry, I don't have an intra-frame hack for you....
Sorry, I don't have an intra-frame hack for you. If you have no other options besides CS6, I'd recommend transcoding to Cineform using GoPro Cineform Studio, which is available for download free of...
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05-14-2013, 01:45 PM
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I never send clients footage straight out of the...
I never send clients footage straight out of the camera anymore, I always preprocess it through After Effects and export it as 10-bit 4:2:2 Cineform or ProRes. That gives me an opportunity to...
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05-14-2013, 01:32 PM
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The "digital rain" artifacts are a decoding flaw...
The "digital rain" artifacts are a decoding flaw that afflicts the MainConcept decoder bundled with Adobe CS6, in both Premiere Pro and After Effects. This issue has been reported to both...
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05-10-2013, 02:16 PM
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GH3
Tripods are essential when you need them, but for...
Tripods are essential when you need them, but for a live event shoot where you can't use a dolly, the fixed, unvarying perspective of a tripod is too confining. That clip was taken with a monopod....
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05-10-2013, 01:09 PM
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GH3
Are you shooting locked-down on a tripod? If not,...
Are you shooting locked-down on a tripod? If not, good luck keeping your subject's eyes in focus at f0.95!
Crappy light is brighter but usually not better than what's available on location. If... -
05-02-2013, 10:27 AM
Thread: if you had to choose one lens
by Lpowell- Replies
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Tamron 24-70mm f2.8 VC:
...
Tamron 24-70mm f2.8 VC:
http://www.amazon.com/Tamron-24-70mm-Nikon-Mount-Model/dp/B007RZB3KM/ref=sr_1_2?ie=UTF8&qid=1367515609&sr=8-2&keywords=tamron+24-70 -
05-02-2013, 10:23 AM
Thread: Nikon D7100 - Video settings.
by Lpowell- Replies
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That's what we'd hope, but I'm not sure how we...
That's what we'd hope, but I'm not sure how we could verify whether it's working properly or not. Judging from the LCD display, the D5200 S-mode firmware is attempting to set exposure via a...
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05-01-2013, 03:46 PM
Thread: Nikon D7100 - Video settings.
by Lpowell- Replies
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Nope, on the D5200, when using auto-ISO in Live...
Nope, on the D5200, when using auto-ISO in Live View A mode, it will primarily adjust ISO but may also adjust shutter speed in extreme lighting conditions. When you then press AE-Lock, it will hold...
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05-01-2013, 01:55 PM
Thread: Nikon D7100 - Video settings.
by Lpowell- Replies
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I did some more testing on how auto-ISO works in...
I did some more testing on how auto-ISO works in M mode on the D5200, which may be helpful with the D7100 as well. (Make sure that you've enabled "Manual Movie Settings" in the "Movie Settings"...
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05-01-2013, 12:16 PM
Thread: Nikon D7100 - Video settings.
by Lpowell- Replies
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Thanks for the detailed description, I wasn't...
Thanks for the detailed description, I wasn't aware that the D7100 has a separate Video Live View mode that works differently than its Photo Live View mode. I have the D5100, D5200, and have tested...
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04-30-2013, 03:49 PM
Thread: Nikon D7100 - Video settings.
by Lpowell- Replies
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I'd be surprised if auto-ISO didn't work the same...
I'd be surprised if auto-ISO didn't work the same way on the D7100 as on the D5200. It's definitely confusing, though, and the way Nikon's firmware misrepresents lens aperture settings is hazardous....
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04-30-2013, 11:36 AM
Thread: Nikon D7100 - Video settings.
by Lpowell- Replies
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It's not so weird once you understand how...
It's not so weird once you understand how auto-ISO works on Nikon cameras. Before enabling auto-ISO, it's important to preset the ISO Sensitivity Settings to suit your shooting preferences:
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04-16-2013, 10:55 AM
Thread: D5200 Anyone got it ???
by Lpowell- Replies
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According to DPReview, the D90 has the same...
According to DPReview, the D90 has the same aperture control limitations as the D3x00, D5x00, D7x00, and D600:
http://www.dpreview.com/reviews/nikond90/18
In Live View mode, none of these... -
04-16-2013, 10:37 AM
Thread: How to avoid "digtial rain"?
by Lpowell- Replies
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GH2
The "digital rain" artifacts are a decoding flaw...
The "digital rain" artifacts are a decoding flaw that afflicts the MainConcept decoder bundled with Adobe CS6, in both Premiere Pro and After Effects. This issue has been reported to both MainConcept...
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04-15-2013, 06:51 PM
Thread: D5200 Anyone got it ???
by Lpowell- Replies
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If you go for a D5100 or D5200, get Nikon AF-D...
If you go for a D5100 or D5200, get Nikon AF-D primes. The older AI-S lenses will not work with the camera's light meter and you'll have an even harder time setting exposure. The newer AF-S G lenses...
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04-10-2013, 11:09 PM
Thread: Using G-lenses for video
by Lpowell- Replies
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I've used both Nikon 24-120mm f4 VR and Tamron...
I've used both Nikon 24-120mm f4 VR and Tamron 24-70mm f2.8 VR lenses to shoot video and they performed flawlessly. IMO, the jittery handheld look is anything but cinematic, and VR all but eliminates...
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04-10-2013, 11:01 PM
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Only if you have reliability issues when using...
Only if you have reliability issues when using auto-exposure features in 720p mode. In practice, this is most likely to occur when using auto-focus Lumix lenses in iA mode, and that's when you'll...
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04-10-2013, 10:09 PM
Thread: 5600K LED is the way of the future?
by Lpowell- Replies
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If you're going for a warm, incandescent look,...
If you're going for a warm, incandescent look, shooting with 3200K tungsten lights is a good way to produce the desired color balance in-camera. But if you intend to white-balance tungsten lighting...
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04-07-2013, 10:03 AM
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I have the Olympus 9-18mm f4-5.6 Four-Thirds and...
I have the Olympus 9-18mm f4-5.6 Four-Thirds and it works beautifully on the AF100.
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04-06-2013, 04:41 PM
Thread: D5200 Anyone got it ???
by Lpowell- Replies
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Most likely not, but I do photoshoots as well.
Most likely not, but I do photoshoots as well.
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04-06-2013, 03:10 PM
Thread: vintage Nikon lens recommendations?
by Lpowell- Replies
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My favorite type of Nikon lens is the AF-D...
My favorite type of Nikon lens is the AF-D series, mating vintage AI-S optical technology with modern CPU-equipped electronic control. Unlike current Nikkor AF-S G lenses, which lack manual aperture...
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04-06-2013, 02:55 PM
Thread: D5200 Anyone got it ???
by Lpowell- Replies
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Just bought the D5200, DPReview's comparison...
Just bought the D5200, DPReview's comparison shots revealed chroma moire in D7100 24Mpix stills (top pair of photos, silver coin between Mickey Mouse and Pluto):
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04-06-2013, 12:40 PM
Thread: D7100 available for preorder
by Lpowell- Replies
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The difference the OLPF makes can be seen when...
The difference the OLPF makes can be seen when viewing the top pair of DPReview's photos in full resolution. In the D7100 photo, you can see colored bands of moire on the silver coin between Mickey...
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04-02-2013, 12:56 PM
Thread: Olympus 14-35mm = anyone use this lens?
by Lpowell- Replies
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GH3
The iris flicker that occurs when you zoom an...
The iris flicker that occurs when you zoom an electronic Panasonic or Olympus lens is due to the camera making a step adjustment to the iris to keep the aperture setting relatively constant as you...
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