FX6, Review

Vocas FX6 LCD Support Bracket – Brilliant!

26 Comments

A common complaint with the FX6 is that the pivots on the LCD screen are quite weak. So if you add a heavier sun shade or a magnifier loupe the screen tends to tilt and flop around. Vocas have come up with a really rather brilliant LCD support bracket that works in tandem with the existing LCD mount to turn it into a beautiful fluid damped  system.

The support bracket fits on the supplied 15mm rod normally used for the LCD screen and the the LCD screen assembly slides into the support system. It takes only seconds to fit and remove and no tools are needed so if you do want to take it off at any time you can.

Once fitted you can then add a loupe such as the FX9 loupe or another 3rd party magnifier. The support bracket incorporates a fluid damped pivot that takes the weight of the LCD and stops it sagging or drooping but at the same time allows you to adjust the angle of the screen easily. If you do need to lock it in place there is a locking screw, but normally you don’t need to use this as the fluid damping holds the screen in place very nicely.

You should note that the screen will only tilt up and down when you use the support bracket, so you can no longer fold it flat against the side of the camera, but if you are using a loupe, you can’t do that anyway.

I really like this bracket. I does add a little bit of weight, but if you are using a loupe it really adds a quality feel to the way the LCD screen moves. If you are working handheld without a loupe then it takes seconds to remove it.

For more details take a look at the video.

 

FX6, PXW-FX9

FX9 to get Anamorphic In Firmware Version 3.

12 Comments

Sony today release an update covering many things. But of particular interest to FX9 and FX6 owners was news that both the FX6 and FX9 will get firmware updates to add 120fps raw. For the FX9 you will still need the XDCA-FX9 and to be honest this has always been promised, but it’s good to see it hasn’t been forgotten about. This update should be out next month.

In addition the FX9 will gain the ability to shoot Anamorphic in the version 3 firmware update which will be released later in the year. There will be both 1.3x and 2x anamorphic desqueeze as well as the addition cinemascope frame lines. This is on top of the previously announced 2K super 16mm sized center scan mode with support for B4 ENG lenses and s700PTP control over TCP/IP.

You will find the full announcement here: https://sonycine.com/articles/firmware-updates-announced-for-fx9-and-fx6-cinema-cameras/

Review, Technology

Accsoon CineEye 2S

8 Comments

Wireless video transmitters are nothing new and there are lots of different units on the market. But the Accsoon CineEye 2S stands out from the crowd for a number of reasons.

First is the price, at only £220/$300 USD it’s very affordable for a SDI/HDMI wireless transmitter. But one thing to understand is that it is just a transmitter, there is no reciever. Instead you use a phone or tablet to receive the signal and act as your monitor. You can connect up to 4 devices at the same time and the latency is very low.  Given that you can buy a reasonably decent Android tablet or used iPad for £100/$140 these days, it still makes an affordable and neat solution without the need to worry about cables, batteries or cages at the receive end. And most people have an iPhone or Android phone anyway. The Accsoon app includes waveform and histogram display, LUT’s, peaking and all the usual functions you would find on most pro monitors. So it saves tying up an expensive monitor just for a directors preview. You can also record on the tablet/phone giving the ability for the director or anyone else linked to it to independently play back takes as he/she wishes while you use the camera for other things.



Next is the fact that it doesn’t have any fans. So there is no additional noise to worry about when using it. It’s completely silent. Some other units can get quite noisy.

And the best bit: If you are using an iPhone or iPad with a mobile data connection the app can stream your feed to YouTube, Facebook or any similar RMTP service. With Covid still preventing travel for many this is a great solution for an extremely portable streaming solution for remote production previews etc. The quality of the stream is great (subject to your data connection) and you don’t need any additional dongles or adapters, it just works! 

Watch the video, which was streamed live to YouTube with the CineEye 2S  for more information. At 09.12 I comment that it uses 5G – What I mean is that it has 5Ghz WiFi as well as 2.5Ghz Wifi for the connection between the CineEye and the phone or tablet. 5Ghz WiFi is preferred where possible for better quality connections and better range. https://accsoonusa.com/cineeye/

 

FX6, PXW-FS5, PXW-FX9

Setting The White Balance When Using The Variable ND Filter

5 Comments
It’s no secret that the variable ND fitted to many Sony cameras does introduce a colour shift that changes depending on how much ND you use. But the cameras are setup to add an offset to the WB as you switch the ND in or out and change the amount of ND, so in practice most people are completely unaware of this shift.
 
If you watch carefully when you engage or disengage the ND you can sometimes see a fraction of a second where the cameras electronic offset that corrects for the shift is applied just as the filter comes in. Then once the filter is in place the colours appear completely normal again.
 
So when should you white balance from a white card? With or without the ND filter in place?

You can actually white balance either with or without the ND in place. Because the camera knows exactly what offset to apply for any ND value if you change the ND it will compensate automatically and generally the compensation is very accurate. So in most cases it doesn’t really matter whether the ND filter is in place or not.
 
However, my personal recommendation is where possible to white balance with the camera setup as it will be when you are taking your footage. This should then eliminate any small errors or differences that may creep in if you do change the ND or switch the ND in or out.
 
But I wouldn’t be too concerned if you do have to do a WB at one ND level and then change the ND for whatever reason. The in camera compensation is extremely good and you would only ever really be able to see any difference if you start doing careful like for like, side by side, split screen direct comparisons. It’s certainly highly unlikely that you or your audience would ever notice any difference in normal real world applications.
 
You will often see greater colour shifts if you add external ND filters or swap between different lenses, so treat the internal ND as you would any other ND filter and WB with your lens, filters and everything else as it will be when taking the footage. I think one of the truly remarkable things about the variable ND filter is just how consistent the output of the camera is across such a wide range of ND.
FX6

Firmware Update For The FX6 (V1.01). Fixes CineEI Playback ISO levels

13 Comments

Sony have released a minor but important firmware update for the ILME-FX6 camcorder. This update fixes the back-to-front EI values that are used during clip playback in the CineEI  mode.

There are a couple of different ways to do the update. The update can be applied to the camera either by placing an update file on an SDXC card or CFExpress Type A card and updating via the camera. Or by downloading updater software for a Mac or PC and connecting the camera to the computer via USB and using the computer to update the camera. If you are a Mac user I have found this method to sometimes be challenging to make work, but easy with a Windows PC.

My preference is to download the SD/CFExpress update file and to put the update file on an SD card and update via the camera as this method has always proven to be easy and reliable for me in the past.

The firmware can be downloaded from here: https://www.sony.com/electronics/support/interchangeable-lens-camcorders-ilme-series/ilme-fx6v/downloads

FX6, PMW-F55, PXW-FS7, PXW-FX9

How Good Is The Raw From An FX9 Compared To The F55?

6 Comments
This is a very good question that came up in one of the F5/F55/FX9 facebook groups that I follow. The answers are also mostly relevant to users of the FX6, FX3 and the A7SIII.

There were two parts to it: Is the FX9’s raw out as good as the raw from the F5/F55 and then – do I really need raw.
 
In terms of image quality I don’t think there is any appreciable difference, going between the raw from an FX9 and the raw from an F5/F55 is a sideways step.

The F5/F55 with either Sony Raw or X-OCN offer great 16 bit linear raw in a Sony MXF package. The files are reasonably compact, especially if you are using the R7 and X-OCN. There are some compatibility issues however and you can’t use the Sony Raw/X-OCN in FCP-X and the implementation in Premier Pro is poor.

The 16 bit out from the FX9/XDCA-FX9 gets converted to 12 bit log raw by the Atomos recorders, currently the only recording options – but in reality you would be extremely hard pushed to really see any difference between 16 bit linear raw and 12 bit log raw from this level of camera.
 
Recording the 12 bit log raw as ProRes Raw means that you are tied to just FCP-X, Premiere Pro (poor implementation again) and Scratch. The quality of the images that can be stored in the 2 different raw formats is little different, 16 bit linear has more code values but distributed very inefficiently. 12 bit log raw has significantly fewer code values but the distribution is far more efficient.  AXS media is very expensive, SSD’s are cheap. AXS card readers are expensive, SSD adapters are cheap. So there are cost implications.

Personally I feel the reduced noise levels from the FX9 makes footage from the FX9 more malleable than footage from the F5/F55 and if you are shooting in FF6K there is more detail in the recordings, even though they are downsampled to 4K raw. But the FF6K will have more rolling shutter compared to an F55/F5.

Working with Sony Raw/X-OCN in Resolve is delightfully easy, especially if you use ACES and it’s a proper grading package. If you want to work with ProResRaw in Resolve you will need to use Apple Compressor or FCP-X to create a demosaiced log file, which even if you use ProRes444 or XQ not the same as working from the original raw file. For me that’s the biggest let down. If I could take ProResRaw direct into Resolve I’d be very happy. But it is still perfectly possible to get great footage from ProResRaw by transcoding if you need to.

As to whether you need raw, only you can answer that fr yourself. There are many factors to consider.  What’s your workflow, how are you delivering the content. Will the small benefit from shooting raw actually be visible to your clients?
 
Are you capturing great content – in which case raw may give you a little more, or are you capturing less than ideal material – in which case raw isn’t going to be a get out of jail card. Raw of any flavour works best when it’s properly exposed and captured well.

I would suggest anyone trying to figure out whether they need raw or not to start by to grading the XAVC-I from the FX9 and see how far you can push that,  then compare it to the raw. I think may be surprised by how little difference there is, XAVC-I S-Log3 is highly gradable and if you can’t get the look you want from the XAVC-I raw isn’t going to be significantly different. It’s not that there is anything wrong with raw, not at all. But it does get rather over sold as a miracle format that will transform what you can do. It won’t perform those miracles, but if everything else has been done to the highest possible standards then raw does offer the very best that you can get from these cameras.
 
As a middle ground also consider non raw ProRes. Again the difference between that and XAVC-I is small, but it may be that whoever is doing the post production finds it easier to work with. And the best bit is there are no compatibility issues, it works everywhere.

But really my best recommendation is to test each workflow for yourself and draw your own conclusions. I think you will find the differences between each much smaller than you might assume. So then you will need to decide which works for you based on cost/effort/end result.
 
Sometimes best isn’t always best! Especially if you can get to where you need to be more easily as an easy workflow gives you more time to spend on making it look the way you want rather than fussing with conversions or poor grading software.
Everything Else, FX3, FX6, PXW, PXW-FS5, PXW-FS7, PXW-FX9

Beware Fake Sony BP-U Batteries!

1 Comment

Can you tell which is genuine and which is fake? It would appear that a number of fake BP-U batteries are starting to show up on ebay and other less reputable places. The battery on the left won’t charge on a genuine Sony charger, this tells me it is not a real Sony battery.

If you look at the labels on the batteries the quality of the printing on the fake battery on the left is not as fine as on the genuine battery, in particular the ® as well as the box around the level indicator LED’s is not as crisply and finely printed.

The sellers are clever. These are not so cheap as to raise suspicion, they just seem very competitively priced. These batteries might be a little bit cheaper, but how safe are they and how long will they last? I have to say this would have fooled me and I have a lot of sympathy for others that have been tricked into buying these. But if the manufacturer can’t sell these by legitimate means under their own brand name I really do have to question their quality and safety.

Thanks to Zachary Këpël for the use of his image.

cinematography, FX3, FX6, PMW-F55, PXW-FS5, PXW-FS7, PXW-FX9, Shooting Tips

What Benefits Do I Gain By Using CineEI?

19 Comments

This is a question that comes up a lot. Especially from those migrating to a camera with a CineEI mode from a camera without one. It perhaps isn’t obvious why you would want to use a shooting mode that has no way of adding gain to the recordings.

If using the CineEI mode shooting S-log3 at the base ISO, with no offsets or anything else then there is very little difference between what you record in Custom mode at the base ISO and CineEI at the base EI.

But we have to think about what the CineEI mode is all about. It’s all about image quality. You would normally chose  to shoot S-Log3 when you want to get the highest possible quality image and CineEI is all about quality.

The CineEI mode allows you to view via your footage via a LUT so that you can get an appreciation of how the footage will look after grading. Also when monitoring and exposing via the LUT because the dynamic range of the LUT is narrower, your exposure will be more accurate  and consistent because bad exposure looks more obviously bad. This makes grading easier. One of the keys to easy grading is consistent footage, footage where the exposure is shifting or the colours changing (don’t use ATW with Log!!) can be very hard to grade.

Then once you are comfortable exposing via a LUT you can start to think about using EI offsets to make the LUT brighter or darker. When the LUT is darker you open the aperture or reduce the ND to return the LUT to a normal looking image and vice versa with a brighter LUT.  This then changes the brightness of the S-log3 recordings and you use this offsetting process  to shift the highlight/shadow range as well as noise levels to suit the types of scenes you are shooting. Using a low EI (which makes the LUT darker) plus correct LUT exposure  (the darker LUT will make you open the aperture to compensate) will result in a brighter recording which will improve the shadow details and textures that are recorded and thus can be seen in the shadow areas. At the same time however that brighter exposure will reduce the highlight range by a similar amount to the increase in the shadow range. And no matter what the offset, you always record at the cameras full dynamic range.

I think what people misunderstand about CineEI is that it’s there to allow you to get the best possible, highly controlled images from the camera. Getting the best out of any camera requires appropriate and sufficient light levels. CineEI is not designed or intended to be a replacement for adding gain or shooting at high recording ISOs where the images will be already compromised by noise and lowered dynamic range.
 
CineEI exists so that when you have enough light to really make the camera perform well you can make those decisions over noise v highlights v shadows to get the absolute best “negative” with consistent and accurate exposure to take into post production. It is also the only possible way you can shoot when using raw as raw recordings are straight from the sensor and never have extra gain added in camera.
 
Getting that noise/shadow/highlight balance exactly right, along with good exposure is far more important than the use of external recorders or fatter codecs. You will only ever really benefit fully from higher quality codecs if what you are recording is as good as it can be to start with. The limits as to what you can do in post production are tied to image noise no matter what codec or recording format you use. So get that bit right and everything else gets much easier and the end result much better. And that’s what CineEI gives you great control over.
 
When using CineEI or S-Log3 in general you need to stop thinking “video camera – slap in a load if gain if its dark” and think “film camera – if its too dark I need more light”. The whole point of using log is to get the best possible image quality, not shooting with insufficient light and a load of gain and noise. It requires a different approach and completely different way of thinking, much more in line with the way someone shooting on film would work.

What surprises me is the eagerness to adopt shutter angles and ISO ratings for electronic video cameras because they sound cool but less desire to adopt a film style approach to exposure based on getting the very best from the sensor.  In reality a video sensor is the equivalent of a single sensitivity film stock. When a camera has dual ISO then it is like having a camera that takes two different film stocks.  Adding gain or raising the ISO away from the base sensitivity in custom mode is a big compromise that can never be undone. It adds noise and decreases the dynamic range. Sometimes it is necessary, but don’t confuse that necessity with getting the very best that you can from the camera.

For more information on CineEI see:

Using CineEI with the FX6  
 
 
FX6, Shooting Tips

Rigging the FX6 – Shoulder mounts, Rod, Brackets, etc.

9 Comments

In this video I take a look at all sorts of rigging options for the Sony FX6.

Some of the key areas discussed:

0:01:30 Camrade Travel Mate 360 carry-on camera wheelie bag.

0:04:30 Vocas Sliding Plate Basic.

0:06:30 Chrosziel Base Plate and Quick Lock Plate.

0:09:00 Vocas Sliding VCT Base Plate.

0:10:00 Making sure the rod height is correct.

0:12:00 Vocas Matte Boxes.

0:17:00 Using a V-Mount battery to balance the camera.

0:22:30 Paglink V-Mount Batteries and flying with large batteries.

0:30:00 Vocas Flexible Camera Rig.

0:38:30 Arms for the hand grip (Vocas and Chrosziel).

0:40:30 Viewfinder considerations and options.

0:42:00 Gratical Viewfinders with Vocas Nato Rail.

0:44:00 FX6 Screen with FX9 Loupe.

0:46:00 Adding Extra hand grips, other hand grip mounting options.

0:51:00 Using the FX6 with the FX9 viewfinder.

0:52:30 TopTeks and CVP FX6 viewfinder modification.

0:54:30 Notes on the potential for LCD screen sun damage.

0:57:00 Vocas PL Mount adapter – importance of shims.

1:00:00 Why I avoid magic arms, especially for viewfinders.

1:03:00 Atomos Ninja V discussion.

1:07:00 H&Y Variable ND filter.
1:12:00 Summary and wrap up.

cameras, FX6, PXW, PXW-FS5, PXW-FS7, PXW-FX9

3rd Party BP-U style batteries And Sony Camcorders (Update)

14 Comments

I wish to update and present the facts that I have regarding potential issues with mainly older 3rd party PB-U batteries. This isn’t here as a scare story, I’m not trying to sensationalise this, just present the facts that I have to hopefully clarify the current situation.

In 2019 I became aware that it was suddenly becoming very hard to buy 3rd party BP-U batteries. Dealers didn’t have any and you couldn’t find them anywhere. Talking to a couple of manufacturers I was informed that they had been told to stop making BP-U batteries.

Then I learnt from Sony that they had been getting an unusually large number of their more recent cameras in for repair, cameras that had suddenly and inexplicably stopped working. They traced this to design issues in some 3rd party batteries that resulted in power flowing through the batteries data pins, damaging beyond repair the cameras motherboard. It was not a case of a battery being inserted incorrectly, it was an issue with the circuitry in the battery.

As a result of this Sony took action in 2019 to prevent the manufacture of 3rd party BP-U batteries and that’s why you could no longer get them.

Since then however it would appear that the manufacture of 3rd party batteries is once again in full swing. In addition I’ve noticed that some older models have been discontinued, often with new versions replacing them, perhaps a “B” version or a model number numerically higher than before.

From this I must assume that whatever the issue was, it has now been resolved and that the 3rd party BP-U batteries on sale today should be perfectly safe to use with our cameras. I would have no hesitation in today buying a brand new BP-U battery from any of the reputable brands.

I have nothing to gain here. This is not a campaign to make you all buy Sony batteries. Even though Sony do make a very fine battery, I too use 3rd party batteries as I need the D-Tap port found only on 3rd party batteries.

But clearly there was a very real battery issue. I’m led to understand that the cost to repair these damaged cameras was over $1K. While not every user of these batteries ends up with a dead camera, I think you have to ask yourself – is it worth using batteries made in 2019 or earlier? I won’t list the batteries that I know to have problems because the list may be incomplete. Just because a battery is not on the list it would not be a guarantee that it’s safe. However if any 3rd party battery manufacturer is reading this and has the confidence to provide me with a list of batteries that they will guarantee are safe, I will gladly publish that (January 2022 and not one manufacture has provided any information).

Clearly not everyone ends up with a dead camera, perhaps the majority have no issue, but enough did that Sony had to take action and it appears that the manufacturers responded by checking and adjusting their designs if necessary.

So my advice is: Don’t use 3rd party batteries made prior to 2020.  

If you do, then make absolutely sure the camera is completely powered down when inserting or removing the battery. 

I believe that any BP-U battery made in 2020 or later should be safe to use. So please think about replacing any old batteries with new ones, or perhaps contact your battery supplier and ask if what you have is safe. However you should be aware that since 2019 Sony’s own BP-U battery chargers will no longer charge 3rd party batteries.

The information I have presented here is correct to the best of my knowledge and I hope you will use it to make your own decision about which batteries to use.