EVA1 5.7K CDNG misunderstanding

I was thinking forth and back about switching from the FS7 to the EVA-1. Most of my cons are summarised the "gripe" above. But the truth is none of the cameras in that range (FS5, FS7, BMD Ursa mini, C100/200/300) is a low light king and every one of them has downsides. Every camera has room for improvement in menues. Fact is you get used to the downsides. You have to focus on what's most important for you. [amen]

I'm sorry, but I have to disagree with part of your statement. The C300 is an absolute monster in low-light. Puts my F55 to shame, in that regard.
 
Possibly what's at issue here, is that this is a Cinema camera...designed for narrative work...I've heard people complain about the boot up time of the LT being 20 seconds...for anyone coming up through the time of film cameras, this is so fast compared to waiting for a film mag to be switched out, or grip or lighting or art dept changing something, as to laughable....in order to make this or any Cinema camera suitable for documentary work, some serious work arounds will have to be developed I would imagine...I'm not meaning to be unsympathetic, but if the camera is being used for what it's actually designed for, the time to do what's necessary would just never be an issue!

And that's part of the problem we've been running into for the last half decade, now. Everyone wants to use s35 "cine cameras" for EVERYTHING except actually shooting "movies". This has always bugged me, because I come from the broadcast/network/sports/news world and shooting with real ENG cameras and lenses that are designed to "just work" as simply and quickly and reliably as possible, then all of a sudden, we have these little "cine" cameras(starting with the C300) foisted upon us to be used in situations that we should have been using our ENG cameras for, for 90% of the shoot.
 
This is mainly because affordable prosumer/ENG cameras are extremely dated in quality. Although completely terrible for certain jobs, almost every single mirrorless/DSLR or cinema camera with a nice piece of glass is going to produce better/modern quality. And if you want to get into the 4K ENG game, the prices are still completely ridiculous (besides the fixed-lens options, which stink, IMO).
 
This is mainly because affordable prosumer/ENG cameras are extremely dated in quality. Although completely terrible for certain jobs, almost every single mirrorless/DSLR or cinema camera with a nice piece of glass is going to produce better/modern quality. And if you want to get into the 4K ENG game, the prices are still completely ridiculous (besides the fixed-lens options, which stink, IMO).

I never said anything about prosumer or "affordable"(which is a relative term). I'm talking about broadcast cameras. Yeah, my iPhone X shoots 4K, 240fps, slo-mo and cost ~$1K. My VariCam is only HD, tops out at 60 fps slo-mo and cost 40X that before the lens, but which one is better suited to shooting a football game?

My point simply being that there are the right tools for jobs and when you have to use tools that aren't best suited for the job at hand(as most of us know), it sucks the big one from an operator stand-point.
 
Never quoted anything you said; just followed-up and shared IMO why we are seeing cinema cameras and hybrid stills cameras replacing ENG cameras that were always used in those certain situations (at least on the lower-end where regular people can't afford what the networks can). It's really a part of the DSLR movement that transformed into the cinema camera movement.
 
Possibly what's at issue here, is that this is a Cinema camera...designed for narrative work....in order to make this or any Cinema camera suitable for documentary work, some serious work arounds will have to be developed I would imagine...

Except the camera is advertised as cinematic run & gun and official images such as this:

https://blogs.panasonic.com.au/busi...mpact-Cinema-Camera-Australia-Launch-2017.jpg

And in brochures such as this:

ftp://ftp.panasonic.com/provideo/whitepaper/questions_eva1.pdf

What will be the main shooting
applications for EVA1?


MITCH GROSS: I think you’re going to see a lot of people
shooting documentary style work with the EVA1 – talking head
interviews and B-roll shots in the field. It’s very convenient for
that style of shooting. You’re also going to have people who do
news shooting, as well as live event type work such as weddings
and sports videography

This is all official Panasonic literature.

In 2018 the line between a cinema camera and documentary camera has been so far blurred as to be a virtually outdated descriptor. No, not entirely, form factor and feature set play a role. But there tends to be an old school way of thinking as cameras as dedicated cinema cameras VS ENG that's not quite as black and white anymore. I am not speaking to lens types and shoulder mounting, etc.

I am speaking to the notion that cameras are largely computers with sensors running on software for the menus. None of the fixes mentioned require a fundamental change to anything in the EVA1 outside of tweaking software to be used more efficiently.

The things that differentiated cameras so strongly in the past are increasingly becoming issues of the past.

There is nothing more cinematic about clunky menus or slow boot times.
 
The internal codec for most things is great.

I do have a major gripe (in my firmware requests) and that is how poor the HD codec is... 50mbps longgop!!! This is less than GH5. That is "enough" I suppose for 24p work but as soon as you enter 10-bit VFR in HD it gets problematic. Especially for anything with lower light where you need to operating at base ISO 2500 or higher, it really falls apart much quicker than it should.

Now, you can sort of trick this by changing the frequency to 50p and that unlocks 100mbps in HD LongGOP format and then interpret footage in Premiere to get back to 24p with a 50p slow motion... so better... still not great... but it also takes about 30 seconds (yes, I timed myself and went as fast as I could) to swap between 4K 30p and 2K 50p since you have to reset the camera on the frequency change, then drill back in to change frame size, then go back into to re-enable VFR..

which leads me to my next problem, no "scene" presets where it can accomplish multiple steps at once by setting a scene template.

And then, no way to either quickly swap between Base ISO 800/2500 without drilling into menus (can't bind a button), or no way to just freescroll through ISOs with an auto switch to base ISO 2500 at the optimal point (like GH5s) which would be ideal...

All of these combine mean that the EVA1, for a super small/light camera focused on internal codec options and solo ops with its form factor really is lacking when it comes to being quick and easy to work with.

The good news is, these are SUPER easy fixes:

- Panny unlock better HD codecs to allow 100-150 LongGOP in HD, cut out the frequency change step and make VFR easy
- Panny add setting presets for a quick swap to a freqeuncy/frame size/vfr mode/codec all in one press of a button or menu selection
- Panny allow base ISO 800/2500 swap to be bindable to a user button
- Panny enable an "optimal" setting for ISO wheel that switches the base ISO from 800 to 2500 as soon as you reach ISO 1600 (this is almost always preferable to switch here. And If this was really a concern, that *option* could be customized for a user selectable point).

To Norbro's point, oh snap, but he's onto something (and I LOVE the panny pro team and think Mitch is not only an excellent rep, but one of the best product reps for any company and any product line in the market. PERIOD. He's amazing). So hats off to great rep AND a great camera. But there is room for improvement here and honestly some of this stuff is simple.

For example, the official line is the camera has no auto-switch between base ISO mode because it's "not pro enough". That sounds kinda nice, except hat as a pro, unless you have a very odd use case, you ALMOST ALWAYS want to be as close to Base ISO as possible. So at 1600, Base ISO of 2500 is preferable - you should have both better DR (less than 1 stop away from base) *and* a cleaner image (stopped down in ISO) vs iso 1600 at an 800 base. There are unique, rare scenarios in which a user MAY want to be at base 800 to utilize iso 1600, but that option does not dissapear by offering an "optimal" option which would allow someone like myself to rapidly change between ISO 800 and 3200 in very dynamic live event/docu situations.

The GH5/5S line may be from the consumer division, but which one is more pro friendly: a GH5S camera which allows me to change from HD VFR mode to 4K 24p mode in literally 5-7 seconds including my time in the menu, or the EVA1, which to swap aquistion methods requires about 30 seconds of fiddling in the menu and restarting the camera? The GH5 is just flat out faster to accomplish the same thing, and not by a small margin. Or the GH5S, I can roll from ISO 400 to 6400 in a matter of seconds and be at the optimal base (800/5000) and "get the moment" without second thought. EVA1? Stop, pause, menu fiddle. Moment, missed.

Scenario happen just this last week: shooting live performance on a stage under bright lights where I needed base ISO 800, and then into the crowd where people are backlit and hard to see, needed base 2500. The EVA1 made this a royal PIA.

/Long rant over.

Point is: GH line may be consumer, but a little of their DNA injected into the EVA1 ease of use would be a very pro-friendly thing, indeed. The GH5s you can't manually select your base ISO. That's not pro. The EVA1, you *have* to and it slows down your workflow. That's not pro-friendly.

Switching between ISOs has actually been greatly improved in recent firmware updates. Rather than diving into the menu tree, press the Home button and then ISO to get access to a shortcut menu. Here the switch on the lower left side of the camera can be adjusted to switch between the two native ISOs, scroll through the 800 range, or scroll through the 2500 range. That’s only a few button pushes to reach.
 
Switching between ISOs has actually been greatly improved in recent firmware updates. Rather than diving into the menu tree, press the Home button and then ISO to get access to a shortcut menu. Here the switch on the lower left side of the camera can be adjusted to switch between the two native ISOs, scroll through the 800 range, or scroll through the 2500 range. That’s only a few button pushes to reach.

That is what I have been doing, and am complaining about... it really slow things down. There is a much better solution.
 
That is what I have been doing, and am complaining about... it really slow things down. There is a much better solution.

I'm pretty slow with the menus, and it takes me a total of 5-7 seconds to press the home button, navigate to the base iso setting, change it, then adjust the iso for the new base level and exit. I have a feeling that if I do this a few more times my speed will pick up and it'll take no more than 4-5 seconds. That much time I don't have an issue with...

Though I do like the suggestion made elsewhere that having a programmable button that could do everything necessary to take you into or out of a high frame rate mode (possibly including switching from full sensor to cropped, etc) would be a huge improvement.
 
I'm pretty slow with the menus, and it takes me a total of 5-7 seconds to press the home button, navigate to the base iso setting, change it, then adjust the iso for the new base level and exit.

Same. And, you also need to stop recording to press the home button, change, and the restart recording. So you break clip and lose 5-7 seconds where you can't see the EVF. That's way too long in live event or docu work where shots can be lost and had in a moment. And if you are constantly going back and forth for a quick moving shoot in mixed light, the repeated back and forth really pulls you out. And is super annoying. Also, it is very easy to make an error with the way the wheel rolls if you're trying to zip through this process in a hurry, and hit the wrong thing or go into the wrong menu.

For comparison, it takes about 1.5 seconds on GHx line without breaking recording or losing the screen monitoring.

You should be able to simple roll through the ISO from 400 to 4000 in 1.5 seconds without ceasing recording and without losing the EVF and have it auto switch to the optimal base ISO. You know, like the consumer grade GHx.
 
Yes Mitch, I'd second the proposal to re-title the thread.
Of course we're pretty far off the original topic at this point...

Filmguy123 -- It's been ages since I touched a GH camera (though I do have an A7s which can continuously adjust the ISO from 200 to ridiculous...
But perhaps for what I shoot I just haven't had an issue with way the EVA changes ISO -- it just took a bit of getting used to. But I really do like the 'dual ISO ranges' concept as opposed to the way the sony fs cameras restrict you with too high a base ISO as soon as you start shooting in Log. One of the things I like about the dual ISO ranges is the way it's possible to assign different degrees of in-camera noise reduction to the two iso levels - something I fear would be lost with a single control iso adjustment.
If you know that you're going to be continuously rolling and need to make iso adjustments on the fly, you've probably already figured out that your two approaches are to use the selector switch/scroll wheel on ISO, then either set the camera for the iso selection to be limited to the two base levels (800 & 2500) and adjust iris from there, or set the camera to the 2500 base/adjustable and scroll the camera up or down from there - which will only bring you down as far as 1000, but at least you can do it while still rolling (and if 1000 is too bright you can also engage the nd filter while rolling.) Of course if you're actually going to 4000 or higher the 'restrict to native' option won't work very well for you.

Of course all this talk about being able to perform functions while rolling -- I'm hoping that at some point the assignable 1.4x expanded mode could be enabled without having to cut. (Though I think I'd want there to be a way to turn that while-rolling functionality on or off as a safety feature -- at the point where it's assigned to a user button.) For me the ability to keep rolling is primarily a sound issue, since there's often not a separate audio recorder, and in a documentary situation I hate to lose audio, even for a couple of moments.
 
yeah, to me a user bindable button for 800/2500 base is a no-brainer. An "optimal" option that removes the need for manual base switch and just allows a free-scroll through is ideal. These tweaks certainly aren't rocket science, not like it's asking for the moon.
 
From what I understand, you can set a whole bunch of settings and save them to the setup file. Then you could swap between setup files to change things like the base iso. We need the setup file bonded to a user button that can cycle between them.

yeah, to me a user bindable button for 800/2500 base is a no-brainer. An "optimal" option that removes the need for manual base switch and just allows a free-scroll through is ideal. These tweaks certainly aren't rocket science, not like it's asking for the moon.
 
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