Category Archives: Shooting Tips

What Benefits Do I Gain By Using CineEI?

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  
 
 

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

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.

There Is No Such Thing As A “12G” SDI Cable.

The way the coax cables used for SDI works is very different to the way an HDMI cable works. HDMI cables are indeed constructed quite differently between early HDMI 1.0 – 1.4 classes and the more recent 2.0+ classes. So with HDMI you will find that an old, early version HDMI cable won’t work with the latest standards.

SDI cables are nothing fancy.

SDI uses nothing more sophisticated than a single core coax cable that is no different in it’s basic design, construction and mode of operation to an ordinary TV aerial down lead. It is a very simple type of cable and really nothing fancy.

Frequency matters.

The SDI signal is very high frequency; in effect it is a radio signal. From a cabling point of view the ONLY difference between the original SDI standard and the latest standards is the frequency. The way the cable works is no different between the original SDI standard and the latest and a camera or monitor has no way of telling or knowing what type of cable you are using.

Frequency is important because the higher the frequency, the more lossy ANY coax cable will become (leaky kind of describes what’s going on). Low quality cable – more signal leaks out, high quality cable less leaks out so the signal will go further.

But even the very earliest SDI cables were normally made using good quality very low loss coax. These original SDI cables are perfectly capable of carrying the higher frequencies used by 12G SDI. BUT over very long lengths there will be more loss at 12G than at 1.5G.  

It’s not the “G” that counts, it’s the quality.

So really when looking for SDI cables, the question isn’t – “is it 12G” the question should be “what are the cable losses” or more simply “is it a good quality cable”. There are plenty of original SDI cables that can be used at 50m at 12G without issue. At the same time I have also seen cables marketed as “12G” that are nowhere near as well screened, with much higher losses, that barely work at 10m.

Just as important as the cable losses is the construction. Have the connectors been fitted correctly? Are the connectors correctly sized for the cable that’s being used, has the crimping or soldering been done well? Most coax cable failures are due to poor connector assembly or the use of low-quality connectors.

Impedance Matter.

One other thing to watch for is the cable impedance. SDI cables should be made using 75 ohm impedance cable and connectors. Radio cables for radio communications normally use 50 ohm cables and connectors and the two are not really compatible. But often cheaper cables sold for SDI and video applications may be made using 50 ohm parts as often these are cheaper. These cables will fit and more often than not they appear to work. BUT the pins in the BNC plugs are a different size and this can result in intermittent connections and over time can even damage the connectors on cameras and monitors etc. So do make sure your cables really are 75 ohm.

In the real world:

For most shorter cables, up to 5m cable losses are rarely an issue unless the cable is of particularly low quality or badly made. For between 5m and 10m you should avoid the very thin coax cables as the losses become more significant. Above 10m use only low loss cables with good quality screening. A cable sold as a “12G” cable should indicate good quality low loss cable, but it is not a guarantee. And the vast majority of well-constructed normal SDI cables will work just as well unless you want extremely long runs in which case you need ultra-low loss cable.

A Guide the the FX6’s CineEI Mode.

Mode-CineEI1_1.1.1-1024x576 A Guide the the FX6's CineEI Mode.
The FX6 CineEI mode can be enabled via status page 4 or via the main menu and project settings.

 

WHAT IS CINE EI?

The FX6’s CineEI mode is designed to make shooting using S-Log3 or raw easy and straightforward. It optimises the camera so that settings such as the recording ISO, noise reduction and sharpening are all optimised for recording either S-Log3 or raw with the best possible dynamic range.

Mode-CineEI2_1.1.1-600x338 A Guide the the FX6's CineEI Mode.

It also makes sure that the S-Log3 or raw recordings are optimised for grading. In addition you can use a LUT (Look Up Table) in the viewfinder or on the HDMI/SDI output to provide an approximation of how your footage will look after it’s been graded as well as to assist you in getting the exposure right.

HINT: What is a LUT? A LUT is a simple Look Up Table of input values that represent different levels in the recording format (in this case S-Log3) and then converts those input values to new output values that are appropriate for the monitor or display range you are using. This conversion can included stylised adjustments to give the output image a specific look.

Once you have a LUT enabled and you are viewing the LUT either in the viewfinder or on a monitor an exposure offset can be applied to the LUT to make it darker or brighter than normal. This LUT brightness offset is used to allow you to deliberately offset how bright the recordings are, this is the “EI” or Exposure Index part of CineEI. More on that later.

BUILT IN LUTS

The FX6 has 3 built in LUTs, but in addition to the built in LUTs you can load your own “user LUTs” into the camera as what the FX6 calls “Base Looks” making this a very flexible and capable system. If you want to load you own LUTs into the camera these must be 3D Cube LUT’s and should be placed in the — Private : SONY : PRO : LUT folder of an SD card or CFExpress card that has been formated in card slot 2 of the FX6.  The LUT’s should be 17x or preferably 33x cube LUT’s designed for use with S-Log3 and SGamut3.cine. They are loaded via the main menu PAINT – BASE LOOK page.

lut-selection_1.1.1-600x338 A Guide the the FX6's CineEI Mode.
The FX6 has 3 included LUT’s, these are s709, 709(800) and S-Log3. The AC-BCST LUT seen here is a user LUT that has been saved to the camera.

 

CODEC CHOICE.

As your material will require grading in post production, if you are shooting UHD or 4K you should NOT use XAVC-L because in UHD/4K XAVC-L is 8 bit 4:2:0. A much better choice is XAVC-I which is always 10 bit 4:2:2 and/or raw.

FIXED RECORDING ISO.

Once the camera is set to use the CineEI mode the recording sensitivity is fixed to either 800 ISO when in Lo Base sensitivity or 12,800 ISO when the camera is set to Hi Base sensitivity. These values cannot be changed and your recordings will always take place at one of these sensitivity levels.

ENABLE A LUT.

To take full advantage of the Cine EI mode the next step is to enable a LUT for the viewfinder and also optionally for the HDMI and SDI outputs.

SDI-MLUT-ON_1.1.10-600x338 A Guide the the FX6's CineEI Mode.
MLUT’s are enabled and disabled via status page 5 or in the main menu under Shooting – LUT NO/OFF

 

The default LUT is Sony’s s709 LUT. This is the same LUT as used by the Venice digital cinema camera. s709 is designed to be a starting point for a film style look. To achieve this film style look it uses brightness levels more commonly found in feature films rather than the levels normally used in the majority of regular TV shows.

selected-lut-status-pages_1.1.1-600x338 A Guide the the FX6's CineEI Mode.
The default LUT is s709. The LUT can be changed from Status Page 5 or in the main menu under PAINT – BASE LOOK – SELECT


LUT EXPOSURE LEVELS

There are some important things to understand about different LUTs and Base Looks. Each LUT/Look will have it’s own optimum brightness levels. They will not all be the same. Some will be brighter or darker than others when exposed correctly, so it’s vital that you understand what levels any LUT that you chose to use needs to be exposed at.

Another LUT that the FX6 includes is Sony’s 709(800) LUT. This LUT is more closely aligned with the levels used in normal TV productions, so it looks very different to s709 and has very different brightness levels when exposed correctly.

The chart below gives the “correct” exposure values for S-Log3 as well as some guide values based on my own measurements for the s709 and 709(800) LUTs in the FX6.

  Middle Grey Average Skin Tones 90% Reflectivity white card (add 2-3% for white paper).
S-Log3 41% 48-52% 61%
s709 44-45% 57-62% 77-78%
709(800) 44-45% 65-70% 89%

MEASURING THE EXPOSURE.

There are many ways to measure your exposure when shooting using S-Log3 and LUT’s. You could choose to use a light meter, in which case the light meter would be set to match the EI (Exposure Index) value set in the camera. You can just look at the image in the viewfinder and judge when it looks right. Most of the time this is OK, but it isn’t particularly accurate. My prefered method is to use a white card or grey card and then use the cameras built in video signal monitor and the waveform display to actually measure the brightness of the grey card or white card.

Video-Signal-Monitor-ON_1.1.5-600x338 A Guide the the FX6's CineEI Mode.
The waveform display is enabled in the menu under MONITORING – DISPLAY ON/OFF – VIDEO SIGNAL MONITOR


If you are not familiar with a waveform display it actually really easy to understand. The bottom of the waveform is black and the very top is 109%, the brightest that the camera can ever record to. The left hand side is the left of the video image and the right is the right of the video image. The thin reference lines across the waveform display are at 0% (the darkest a video image should ever normally be), 25%, 50%, 75% and 100%.

waveform-2 A Guide the the FX6's CineEI Mode.
The levels shown by the FX6’s waveform display


In addition the FX6’s waveform display includes 2 yellow lines. The position of these yellow lines is determined to the levels that the cameras zebras are set to. By default the lower yellow line will be at 70% to match Zebra 1 and the upper line at 100% to match zebra 2.

waveform-1 A Guide the the FX6's CineEI Mode.

MEASURING THE EXPOSURE.

The waveform display measures the signal that is on the HDMI and the SDI output. So once you have turned on the LUT for the HDMI/SDI it is the levels of the LUT that is being measured. What the waveform is measuring is indicated just above the waveform display.

To make it easier to understand how CineEI works and to show you how I like to have my FX6 setup, I find it easier to start off by turning OFF the LUT for the SDI and HDMI and measuring the exposure of the S-Log3. If you do this when the the Exposure Index (EI) is equal to the Recording or Base ISO then we can establish the correct exposure for the S-Log3 using a white card or white piece of paper and then also check the exposure of the LUT.

FIRST CHECK AND SET THE EXPOSURE INDEX LEVELS.

With the cameras base ISO set to low / 800 ISO I recommend that you set the EI levels in the main menu SHOOTING – ISO/Gain/EI as follows: 

EI-Levels_1.1.13-600x338 A Guide the the FX6's CineEI Mode.
My recommended exposure index levels of 800/400/200 EI

 

ISO/GAIN BUTTON:

When using the CineEI mode you can change the EI several ways. The most commonly used ways will likely be via the L/M/H ISO/Gain switch or by pressing the ISO/Gain button and then using the multi-function dial (MFD) to change the EI.  Do note that when you use the multi-function dial or Direct Menu to change the EI this new EI setting changes the preset value associated with the current position of the L/M/H switch.

I do not set an Exposure Index higher than the base recording ISO. The reason for this is that if you record using a high EI value your images will be noisy and grainy and could be very difficult to grade. Because you don’t ever see your final results until you get into post production, if you accidentally record noisy log you won’t really know how bad the footage will be until it is perhaps too late to do anything about it. So I set the EI for the Low Base 800 ISO as H>800EI,  M>400EI, L>200EI. The difference between each of these EI’s is one stop and that makes it easier when you are checking any exposure changes. 

For the 12,800 High base ISO I set the EI to H>12800EI, M>6400EI, L>3200EI.

FOR THIS EXAMPLE START AT LOW BASE/800 ISO and 800 EI.

By using the same EI as the base recording ISO there will be no offset or difference between the correct exposure for the LUT and the correct, or base exposure for the S-Log3. Expose the LUT corrrectly and the S-Log3 will be also be normally exposed. Expose the S-Log3 normally and the LUT will look correct.

FOR THIS EXAMPLE LET’S START WITH THE SDI/HDMI LUT OFF.

For this example I am going to start with the LUT OFF for the SDI and HDMI, this way the waveform display will be measuring the S-Log3. Just above the waveform it should say SG3C/Slog3, telling you the waveform is measuring the S-Log3. 

MLUT-VF-Only_1.1.8-600x338 A Guide the the FX6's CineEI Mode.
When the LUT (MLUT) is off for the SDI/HDM the waveform will be measuring the S-Log3 exposure level.

 

Referring to the table of exposure levels above we can see that the correct S-Log3 exposure for a white card (90% reflectivity white) is 61% – if using a normal piece of printer paper I suggest using a value a little higher (around 63%) as white paper tends to be a little brighter than a proper white test card.

SETTING ZEBRA 1 TO 61%

To make finding where 61% is on the waveform I recommend setting Zebra 1 to 61% so that the lower of the two yellow zebra lines is at 61%.

zebra1-61-1_1.1.8-600x338 A Guide the the FX6's CineEI Mode.
Set Zebra 1 to 61% via the main menu and MONITORING – ZEBRA.


So now when checking the exposure of a white card when the waveform is measuring the S-Log3 it is simply a case of adjusting the exposure until the white card is at the same level as the 61% line. Alternately you could use an 18% grey card, in which case you would set Zebra 1 to 41%, however there are often times when I forget my grey card but I almost always have a piece of paper somewhere.

white-card-at-61 A Guide the the FX6's CineEI Mode.
White target exposed at 61% when measuring the S-Log3

 

So now we know the S-Log3 is correctly exposed lets turn ON the LUT for the SDI and HDMI outputs and check the exposure level of the s709 LUT.

TURN ON THE LUT.

SDI-MLUT-ON_1.1.10-600x338 A Guide the the FX6's CineEI Mode.
MLUT’s are enabled and disabled via status page 5 or in the main menu under Shooting – LUT NO/OFF

 

And if we refer to the exposure chart given towards the top of the page we will see that white for the s709 LUT is 77%. So now let’s set Zebra 2 to 77% to make 77% easier to find on the waveform. Do remember however that other LUTs may need different levels, 77% is just for s709, 709(800) would require Zebra 2 to be set to 89%.

SET ZEBRA 2 TO 77% FOR s709

zebra2-77-2_1.1.12-600x338 A Guide the the FX6's CineEI Mode.
Set Zebra 2 to the correct white level for the LUT you are using via the main menu and MONITORING – ZEBRA.

 

Now with the LUT ON for the SDI/HDMI we should see the brightness of the white card line up with the upper yellow line that represents Zebra 2 and 77%.

s709-LUT-correct-version-2 A Guide the the FX6's CineEI Mode.

 

s709-77pc-zebra_1.1.13-600x338 A Guide the the FX6's CineEI Mode.

As you can see from the above example when the Base ISO and Exposure Index are matched, when the LUT for the SDI/HDMI is OFF and the white card is at 61% on the waveform the S-Log3 is correctly exposed.

Then when the s709 LUT is ON for the SDI/HDMI and the white card is at 77% we are correctly exposed. By having Zebra 1 set at 61% (for S-Log3) and Zebra 2 set for the white level for for your chosen LUT we can check either simply by turning the HDMI/SDI LUT ON or OFF.

USING THE 709(800) LUT INSTEAD

If you want a more contrasty looking image in the viewfinder and similar brightness levels to other video cameras – for example skin tones around 70% you might prefer to use the 709(800) LUT.  When using the 709(800) LUT to measure a white card you should set Zebra 2 to 89%. It’s also worth noting that with the 709(800) LUT, if you wish, you could just leave the zebras at their default settings with Zebra 1 at 70% where just like a conventional Rec-709 video camera they will appear over brighter skin tones when viewing via the LUT. 

709800-correct A Guide the the FX6's CineEI Mode.

CHANGING THE EXPOSURE INDEX TO OFFSET THE LOG EXPOSURE.

Sometimes it can be desirable to expose the S-Log3 a little brighter. For example when shooting scenes with a low average brightness level or scenes with large areas of shadows. The FX6 has very low noise levels at 800 ISO base. So for most scenes with higher average brightness levels there is no need to expose the log brighter. But there is a bit more noise at 12,800 ISO base. As a result it can be beneficial to expose the S-Log3 a bit brighter when using 12,800 ISO base.

The CineEI mode makes this very easy to do in a very controlled manner. Keeping the amount of over exposure constant helps speed up the grading process as all your material can be graded in exactly the same way.

Over exposing or underexposing Log does not change the captured dynamic range, it will always be the same. However exposing log brighter will reduce the highlight range while at the same time increasing the shadow range. A brighter exposure will result in less noise after grading.

Exposing log darker will increase the highlight range but decrease the shadow range. A darker exposure will result in more noise after grading. Because under exposed log can become very noisy, very quickly I do not recommend under exposing log,  because of this I strongly advise against ever using an EI that is higher than the base ISO as this will result in under exposed log.

CHANGING THE EI ONLY CHANGES THE LUT.

When you change the Exposure Index the only thing that actually changes is the brightness of the LUT. So for EI to work you must be monitoring via a LUT.

Below is what happens to the image in the viewfinder when you have a LUT enabled (s709 in this case) and you lower the EI from 800 EI down to 200 EI in 1 stop steps and make no changes to the exposure.

s709-CORRECT2_1.1.24-600x338 A Guide the the FX6's CineEI Mode.
s709 at 800 EI and correctly exposed – note aperture is f8.
s709-400EI-2_1.1.23-600x338 A Guide the the FX6's CineEI Mode.
s709 with the EI set one stop lower at 400 EI but no change to the exposure made, aperture is still f8.
s709-200EI-2_1.1.24-600x338 A Guide the the FX6's CineEI Mode.
s709 now 2 stops darker at 200EI – no change to exposure, aperture is still f8

 

As we have not changed the exposure in any way, the only thing changing is the brightness of the LUT. The recording levels have not yet changed in any way.

BUT NOW WE CHANGE THE EXPOSURE

Because the image in the viewfinder is now dark and the white card no longer reaches the correct exposure for the LUT, we now adjust the exposure. In this example I simply opened the aperture by 2 stops from f8 to f4 to match the 2 stop change in the LUT brightness. Now the image in the viewfinder looks correct again and the white card is meeting the upper yellow line again (77% as set by Zebra 2 level).

s709-200EI-Corrected_1.1.25-600x338 A Guide the the FX6's CineEI Mode.
The EI is at 200 but now the aperture has been opened by 2 stops to f4 so now the LUT is exposed correctly again.

 

BECAUSE THE EXPOSURE IS BRIGHTER THE S-LOG3 IS NOW ALSO BRIGHTER.

Because I have opened the aperture by 2 stops to make the 200 EI LUT exposure look right the S-Log3 recordings will now be 2 stops brighter. If I turn off the LUT for the SDI/HDMI we can see that the S-Log3 is much brighter 2 stops brighter like this, the S-log3 white card level becomes 79%, so it appears slightly above the 77% Zebra 1 line.

s-log3-200ei-corrected_1.1.26-600x338 A Guide the the FX6's CineEI Mode.
After increasing the exposure by 2 stops to compensate for the 2 stop darker LUT (200EI) the S-Log3 recordings become 2 stops brighter and the S-Log3 white card level becomes approx 79%

 

Buy making the LUT darker by 2 stops, then adjusting the exposure upwards 2 stops to return the LUT to the original brightness we have made our recordings 2 stops brighter. This is how you use CineEI to alter the brightness of your recordings.

At Low base ISO (800 ISO) the FX6 is a low noise camera, so there is no need to routinely over expose the log as there is with more noisy cameras like the FS5 or FS7. So I normally shoot at 800 EI. When using the high base ISO or 12,800 ISO there is a bit more noise and when using high base I will typically set the EI to 6400 EI as the 1 stop brighter recordings that this will result in helps compensate for the increased recording noise.

In the examples given here I have used a white card to set the exposure. This is accurate and highly repeatable. But there will be times where you may not have a white card. At these times CineEI can still be used either by setting the Zebras to the appropriate skin tone levels for the chosen LUT (see the table towards the beginning) or by carefully “eyeballing” the brightness of the LUT image – if it looks right, it probably is right. If you are eyeballing it I highly recommend a deep sunshade or other device to exclude as much light as possible from the viewfinder.

CLIP PLAYBACK QUIRKS (YOU MUST ENSURE YOU HAVE UPDATED YOUR CAMERAS FIRMWARE as there was a bug in the initial release firmware that caused the playback EI to be applied back to front).

One great FX6 feature is that when you play back clips in the CineEI mode the camera can apply a LUT to the clip. Simply enable the LUT you want to use as you would when shooting. The FX6 applies then the EI offset that you have assigned to the L/M/H gain/ISO switch.

HOWEVER YOU DO THIS BE AWARE THAT THE L/M/H Gain switch alters the brightness of the clips when played back via a LUT. The only time there is no playback offset is when the switch is set to 800EI. So make sure you understand what EI it is you are looking at when playing back clips in CineEI as if you use the wrong EI your clips may appear over or under exposed.

Changing the way the camera looks and using LUTs in Custom Mode:

You can also use any user LUTs that you have loaded into the camera to alter the base look when you are shooting in custom mode. For more information on that please watch the video below.

DIY Assignable Button Labels.

DSC_0191-3-1024x768 DIY Assignable Button Labels.
DIY labels for the assignable buttons on my FX9.

Maybe it’s just because I’m getting old,  but I do like to have a label to remind me of what I have assigned to the assignable buttons on my cameras. 

There are lot’s of ways you can make a label from a post-it-note to camera tape. But I recently got a new label printer from Dymo and with the right tape it will print white text on clear tape.  The printers are around $40 so they are not too expensive. If you’re anything like me once you get one you will find yourself labelling everything, so a worthwhile investment. 

DSC_0192-3-768x1024 DIY Assignable Button Labels.
Dymo labels for the assignable buttons on my PXW-FX9


For the labels on my FX9 I used the smallest “8” point text size and you will need to trim the labels down with a sharp pair of scissors. They need to be very small to fit in the gaps between the buttons. I found a pair of tweezers really helps to hold the label while you cut it and peel of the backing. Then you can use the tweezers to place your swanky new label exactly where you want it.

I think they look pretty good and are worth the effort. The printer I used is a Dymo Label Manager 160 and the tape is a Office Depot white on clear 12mm plastic tape. There are lots of colour choices if you don’t want clear tape. Looking at the pictures of the camera I now realise I should have taken a bit more time to get the labels straight! Fortunately you can peel them off without leaving any nasty residue or damaging the paint.

DSC_0198-3-1024x768 DIY Assignable Button Labels.
The dymo printer I used to knock up the labels.

Are We Missing Problems In Our Footage Because We Don’t Use Viewfinders Anymore?

I see it so many times on various forums and user groups – “I didn’t see it until I looked at it at home and now I find the footage is unusable”.

We all want our footage to be perfect all of the time, but sometimes there might be something that trips up the technology that we are using. And that can introduce problems into a shot. The problem is perhaps that these things are not normal. As a result we don’t expect them to be there, so we don’t necessarily look for them. But thinking about this, I also think a lot of it is because very often the only thing being used to view what is being shot is a tiny LCD screen.

For the first 15 years of my career the only viewfinders available were either a monocular viewfinder with a magnifier or a large studio style viewfinder (typically 7″).  Frankly if all you are using is a 3.5″ LCD screen, then you will miss many things!

I see many forum post about these missed image issues on my phone which has a 6″ screen. When I view the small versions of the posted examples of the issue I can rarely see it. But view it full screen and it becomes obvious. So what hope do you have of picking up these issue on location with a tiny monitor screen, often viewed too closely to be in good focus.

A 20 year old will typically have a focus range of around 12 diopters, but by the time you get to 30 that decreases to about 8, by 40 to 5 and 50 just 1 or 2. What that means (for the average person) is that if you are young enough you might be able to focus sufficiently on that small LCD when it’s close enough to your eyes for you to be able to see it properly and be able to see potential problems. But by the time you get to 30 most people won’t be able to adequately focus on a 3.5″ LCD until it’s too far from their eyes to resolve everything it is capable of showing you. If you are hand holding a camera with a 3.5″ screen such that the screen is 30cm or more from your eyes there is no way you can see critical focus or small image artefacts, the screen is just too small. Plus most people that don’t have their eyesight tested regularly don’t even realise it is deteriorating until it gets really bad.

There are very good reason why viewfinders have diopters/magnifiers. They are there to allow you to see everything your screen can show, they make the image appear larger, they keep out unwanted light. When you stop using them you risk missing things that can ruin a shot, whether that’s focus that’s almost but not quite right, something in the background that shouldn’t be there or some subtle technical issue.

It’s all too easy to remove the magnifier and just shoot with the LCD, trusting that the camera will do what you hope it to. Often it’s the easiest way to shoot, we’ve all been there I’m sure. BUT easy doesn’t mean best. When you remove the magnifier you are choosing easy shooting over the ability to see issues in your footage before it’s too late to do something about it.

How To Live Stream With The Sony PXW-Z90 and NX80.

The Sony PXW-Z90 is a real gem of a camcorder. It’s very small yet packs a 1″ sensor , has real built in ND filters, broadcast codecs and produces a great image. On top of all that it can also stream live directly to Facebook and other similar platforms. In this video I show you how to set up the Z90 to stream live to YouTube. Facebook is similar. The NX80 from Sony is very similar and can also live stream in the same way.

 

Rigging the PXW-FX9

In case you missed the live stream I have uploaded the recording I made of my almost hour long video with hints, tips and ideas for rigging the PXW-FX9. In the video I cover things like base plates including VCT and Euro Plate. I look at hand grip options, rod rails and matte boxes as well as power options including V-mount adapters and the XDAC-FX9.  Of course everything in the video is based on my own personal needs and requirements but I think there is some good information in there for anyone looking to accessorize their FX9, whether for working from a tripod or handheld.

 

PXW-FX9 User Guide Now Available for FREE Download.

FX9-quick-ref-guide PXW-FX9 User Guide Now Available for FREE Download.
The PXW-FX9 user guide.

 

Sony have released the PXW-FX9 user guide that I wrote for them. The guide is in the form of a searchable PDF designed for reading on a mobile device. The idea being that you can keep it on your phone in case you need to reference it on a shoot. It’s not meant to replace the manual but to compliment it and answer questions such as – what is S-Cinetone?

To download the guide go to the main Sony PXW-FX9 landing page and scroll down towards the bottom. There you should find a link that will take you to the guide download page as well as other resources for the FX9.

https://pro.sony/en_GB/products/handheld-camcorders/pxw-fx9

Look after Your Batteries In Lockdown.

I received this timely reminder from the guys at Pag Batteries and it contains important information even if you don’t have one of Pag’s excellent batteries. The main one being that you should not store lithium batteries full charged.

2074787f-47de-45d3-9ece-3b97aee4f155 Look after Your Batteries In Lockdown.

If you are currently unable to work as a result of the global pandemic, then you need to make sure that your Li-Ion camera batteries are in good health when it becomes possible to return to work.
 
Batteries naturally self-discharge over time. If their state-of-charge is less than 10% before an extended period of inactivity, they could become difficult for you to recover.
 
It is also undesirable for batteries to be 100% charged for storage as this can damage the cells and lead to a shorter overall life.
 
PAG recommends that you charge your Li-Ion batteries to 50% (anywhere between 20% and 80% is desirable) prior to long term storage of more than 2 weeks. PAGlink batteries should also be in an unlinked state during this period.
 
 
PAGlink Sleep Mode for Storage
 
PAGlink Batteries can be put into Sleep Mode for long term storage, using the battery display menu system. It shuts down the internal electronics and greatly reduces battery self-discharge. The battery can be woken-up with 2 presses of the display button.
 
Please refer to Section 6 of the User Guide for PAGlink Batteries via the links below:
 
 
 
PAGlink Gold Mount Batteries have an automatic sleep mode feature that initiates after 2 weeks of inactivity.
 
To maintain good battery capacity, it is beneficial to cycle batteries every 6 weeks (discharge followed by a full-charge).
 
If you have any queries regarding your PAG batteries, Sleep Mode and storage then please contact support via email: support@paguk.com
 
 
PAG would like to wish you all good health and a safe return to work when that day finally arrives.
 
The PAG team.