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Everything posted by BTM_Pix
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Bandwidth has always been a blocker in the UK at least but thats changing. Sport - predominantly football - drives the subscription broadcast market in the UK so both of the primary rights holders SKY and BT broadcast the games in 4K. SKY through satellite and BT through their fibre broadband infrastructure. SKY also do the F1 in 4K, one of their movie channels and their on demand box sets. BT do similar with Netflix through their STB. BBC are trailing their iplayer in 4K for their big docs like Planet Earth and their dramas will follow. People use iplayer through their smart TVs as well as apps on the SKY and BT STBs. So in the UK at least, there is definitely an increasing amount of content to fill those 4K TVs as using the football as a hook is as reliable a way to drive technology uptake here as adult entertainment ever was. Whether that equates directly to having 4K being utterly imperative within the context of what people might use this new camera for is a completely different story as its going to take a long time for 4K in what is still relatively niche programming to become the defacto standard for all content.
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I was referring to being a kid in England in the 1970s. We frequently ate soil.
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So true. I worked with some people in my other other life years ago in music that actually had the reputation for creativity via cutting edge technology but who I found were surprisingly lacking in technical knowledge when it came to discussing some projects with them. They had a skill for recognising and exploiting the actual real benefits of the technology without being troubled by the minutiae all of its features. Being able to see the wood for the trees is a major skill in itself. Their other skill was finding nerds who could harvest these benefits for them. As its seeing exactly the same thing across the whole frame its theoretically agnostic to metering mode. Which is why I leave it on centre weighted
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The Expodsic (or at least this £13 'equivalent' version) is a good cheap alternative to an incident light meter as well as being a quick and reliable way to set white balance. You just hold it over your lens whilst pointing to the light source that is falling on your subject so and when the camera meter hits centre then thats the exposure set correctly as the camera expects it to be because it is seeing 18% grey through the Expodisc. Its quite interesting to see how that can look on screen when you then take away the Expodisc and on the histogram (especially with cinelike d) as it is definitely not ETTR but sure enough with zebras at 100% the peak highlights are only just pinging the zebras. I wouldn't say its a definitive way to expose but its a very consistent starting point from which to make the decision and as its measuring whats falling on the subject rather than whats reflecting from it then its more appropriate IMO. Kicks arse for white balance setting.
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The GH4 capture from a forum user hasn't materialised so thats the blocker right now. When it does, it will be looked at to see if it can be harvested or not.
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If he's anything like the dog I used to have as a kid then he could sit utterly immobile if there was a biscuit dangled in front of him. If it was a chocolate one he could hold the pose long enough for you to cover him in papier mache and make a mould of him. I'd be inclined to email the guy who runs that review site and see what he thinks. Its the scale of it that may or may not be an issue as those ones in the supermarket tended to be action figure size.
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There was a company a couple of years ago that had scanning booths in some UK supermarkets to do this and produce 3D models of people and pets. There are still companies that do it such as this one https://www.shapify.me Then there are companies like this one that will make you a 3D model from images you send them too http://www.uscan360.com If you want to go DIY then this site has a lot of information about hardware (yikes on the price!) but also free and low cost apps to do it yourself. Its funny that you should mention 3D scanning and printing as we were looking at a 3D printer the other week in an electronics shop while we were buying a memory stick and marvelling how cheap it was. We'd recently watched the documentary 'Print The Legend' which is about how the low cost manufacturers had started (its a far more interesting film than it sounds!). We then determined that we'd never actually use it because we couldn't think of something to print on it that we couldn't get in a shop and for cheaper (and certainly quicker because they take a looooong time to make anything). Since then of course, I've had a need for multiple different things I could've used it for!
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I'm fairly deep into finishing this follow focus system and I'm finding the Metabones sending strange values back to the Panasonic every few moves which may or may not explain some things. Don't get me wrong, I'm quite surprised (and reasonably excited) that its working at all with non native lenses but the Metabones is rough as fuck sometimes when I'm trying to get it to locate. Which version of the Metabones have you got out of interest?
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DPReview moan about Sony A9 banding with 7700hz LED advertising
BTM_Pix replied to Andrew Reid's topic in Cameras
I suppose it depends on the definition of problem to be honest. Can Nikon and Canon have the same issue? Yes, if the circumstances are right. You'd have to test both of them side by side to see if its exactly the same circumstances or if, as you'd expect, the electronic shutter is more prone. But taking it all as an actual problem? Nah. As I say, white balance changes off floodlights are a far, far bigger problem than LED boards and they all suffer from that. Those LED boards are a problem because they ruin shots aesthetically rather than technically. The article is talking about when your subject is predominantly lit by them, which when you consider they're predominantly used in field sports is a bit of an interesting comment! In the shot I put up that they are highlighting it with, the photographer has a sideline position and the boards are very close to the touchline and the players themselves are very close to it too. That is definitely the worst case scenario and also the least likely. The more usual position would be behind the goal where there would be at least 10 metres between the boards and the subject. Even with sideline positions, the stadiums that are of the ilk to be having them would generally have a greater distance from them to the subject and not be as tight to the line as this. The real story here of course is that of course its highlighted on a short shooting distance because the A9 doesn't have the lenses to do anything else. It just makes it so bizarre to be making such a fuss over the banding when you've got that particular elephant in the room. Thats what makes me think its just general clickbait rather than some shill stuff for Canon because I'm pretty sure that until Sony magic up some lenses for it that this is Canon's (and Nikons) reaction to a problem like reports of banding on the A9 -
DPReview moan about Sony A9 banding with 7700hz LED advertising
BTM_Pix replied to Andrew Reid's topic in Cameras
The two major problems those LED ad board actually present to us shooting in stadiums as they become so widely adopted are : 1) We've had to get taller stools. 2) They are quite temperamental so you often have their techs crouching next to you and fiddling about with them. White balance changing in a fast burst due to floodlights pulsing is an order of magnitude higher as a lighting issue than the LED boards. For this LED board stuff to be causing a genuine problem for people shooting at stadiums with the A9 then people would have to be actually shooting at stadiums with the A9 in the first place. And in my experience, they're not. For reasons that have zero to do with banding. Such an odd thing to go after them for in the overall scheme of things with that camera. This image they've used to show the banding though.... I'm not being catty, because I don't mind that fro fella, but I don't look at it and think "Wow, look at the banding" I think "Where's the ball, why is your horizon off, why is the focus on the wrong player, why is it so noisy for a shot in broad daylight, why is it so heavily processed" If I sent that on the wire, it wouldn't be the banding that would be preventing it from getting published. -
This is me with all the abysmal kit lenses that I've bought over the years with the intention of using them as a DIY rebate scheme by selling them off.
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It seems to be discontinued in its body only format in the US. https://www.bhphotovideo.com/c/product/1280825-REG/panasonic_dmc_gm85kbody_lumix_dmc_g85_mirrorless_micro.html
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No, its fine. Its based on Panasonic's own DMW-AC8 and DMW-DCC11 system which also has 8.4V coming off the actual supply which the dummy battery then takes care of. Yes, its that kind of thing. I couldn't remember who did a range of them but I do now and its Ex-Pro. So they sell the coupler and their own power pack as a package and then you just add more dummy battery types if you've got different cameras. https://www.amazon.co.uk/dp/B01MXHMOPZ/ref=sr_1_fkmr0_2?ie=UTF8&qid=1498831490&sr=8-2-fkmr0&keywords=Panasonic%2BDMW-DCC11&th=1
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I would imagine the 80D would smoke it for stills and there are lens choice advantages, particularly on the wides. But having said that, you could get the G80 with a smart speedbooster for less money and reduce the bridge the lens gap and make a dent on the low light as well. Whereas the advantages the G80 has of 4K and the IBIS (not to mention small primes in MFT format) and form factor are not something that you can bring to the 80D. Or, it seems, can Canon this side of 2020 Thats why the G80 is the sweet spot for me. The one that could have been, if Fuji had IBIS, would be the X-T20.
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I've just picked one of these up and its a pretty nifty little thing. Basically its a series of locking bars that you can easily change to be anything from a selfie stick for Vlogging to a top handle to a shoulder mount or even a poor man's low mode stabiliser. As the joints lock in any angle its really flexible in being able to be shaped to what you need it for. Its really useful in the shoulder mount mode actually because you can make the angle of the piece that runs over your shoulder to be really tight so it hooks in firmly. Each piece also has 3 mounting holes so you can attach handles, mics, lights, monitors, cup holders or whatever else rig enthusiasts like to cram on there if thats your thing. Its light, versatile, folds down small enough to fit in a coat pocket and at £38 its not exactly going to break the bank. With something with IBIS like the GX80 I've got it with here, it gives some great additional stabilisation advantage and still keeps you stealth. https://www.amazon.co.uk/d/Camera-Photo/Movo-SV1000-Aluminum-Combination-Stabilizer/B012Y7UVB4/ref=sr_1_19?ie=UTF8&qid=1498822792&sr=8-19-spons&keywords=movo&psc=1
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This is the bane of my life recently! I have to keep the camera powered while I'm testing my controller with it and its a real pain in the arse keeping the batteries charged to get it through the day. We need this dummy battery for AC power but ideally a version that can take USB to the dummy battery. They do exist but if not then some wire strippers and a donor USB cable will sort it out. https://www.amazon.co.uk/gp/aw/d/B00S8W570A/ref=pd_aw_sim_sbs_198_3?ie=UTF8&psc=1&refRID=SR0ZXJQJ6TGD89BMNC1A&dpPl=1&dpID=71urTNBN2ZL
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Readily available in the UK still as body only. Thanks to the country lurching from one laughable decision to another it won't be long before there is 1:1 parity with the dollar and it'll be worth buying a plane ticket to come and get one! http://www.wexphotographic.com/panasonic-lumix-dmc-g80-digital-camera-body-1607694/ It does point to a new model but I'm curious to know what they could put in it without threatening the GH5 to be anything other than a relatively small incremental change. Higher bitrates and purchasable VLOG are both available in their top end bridge camera the FZ2000/2500 so it could be those and that could make it worthwhile for upgrading. But either way, a new model will make a used G80 quickly be available sub £400 which is beyond a bargain. Not to mention the surprise on their faces when I ask if I can test it with my new follow focus controller........ And how doubly shocked they'll be when I put the metabones smart adapter on and they see it doing it with Canon lenses as well......(As shocked as I was yesterday when I got it working !) But that's for another thread on another day. Like next Thursday probably.
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Credit to Sony on that front. You can reheat frozen burritos with their cameras.
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Some great discussions on here in the past few weeks about paring things down and in the spirit of that, what do you think is the sweet spot camera? I'm beginning to think its the G80/85 4K, IBIS, Mic input, Cinelike D, articulating screen, flexible mount, compact, no overheating, decent app for remote control, easy workflow. And you can now get them for £550. I can see it about cameras further up like the A6300/6500 and the GH5 but I definitely think the G80/85 packs the biggest bang for the buck. Whats yours?
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Cinelike D being able to be switched on in their £250 travel compacts might have opened a few people's eyes to Panasonic playing a very similar game
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The free version is 1080 only but, blimey, its Avid Media Composer for free. If you'd gone to the NAB show 10 years ago to pick up a Media Composer system, a DaVinci Resolve system and a Fairlight system you'd be looking at a six figure investment minimum. And now you can download all of it for free tonight. Incredible really.
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Careful with making B camera suggestions. You'll have someone on saying that the only B camera to an Alexa is an Alexa. Or that the Alexa is actually the B camera to the Enormo2567-T Is that a challenge