Questions tagged [lighting]
The lighting tag has no usage guidance.
99
questions
1
vote
0
answers
7
views
Lighting diagrams language and notation
I know, the use case might be specific but more and more stuff in all industry sectors is digitalized—and so is the communication between different departments which sometimes talk very different ...
- 111
0
votes
1
answer
25
views
How to make lights flash like in stranger things
So i have this scene where there's a lot of on tube lights and i wanna dim some of them and turn them back on (replicating the flashing effect in stranger things) so does anyone have an app that can ...
- 1
2
votes
1
answer
31
views
How do I get a totally consistent white tabletop background?
I'm working on a project that involves filming playing cards, and then cropping/joining different parts of the video. For a seamless result, the background of the video needs to always remain the ...
- 21
1
vote
3
answers
43
views
Can I achieve effective keying if I use green lights to illuminate a white wall?
I do frequent video shoots of a speaker standing in front of a white wall at the end of a hallway in a corporate office with limited clean background availability and tight spaces. I don't usually ...
- 111
2
votes
1
answer
48
views
How to compare the illuminance of similar light fixtures in Lux given at different distances?
I am trying to compare the brightness of these two fixtures:
Godox LEDP260C: 2050 Lux @ 0.5m
Godox LED1000Bi II: 2200 Lux @ 1m
(Both at 3300K).
How do I effectively compare these two values? The ...
- 123
0
votes
1
answer
64
views
How much light do I need?
I make videos showing myself playing guitar. I need advice on purchasing lighting. Budget: $100.
How much light do I need? I read articles about various lighting types, but they rarely give any ...
- 168
1
vote
3
answers
66
views
Manual white-balance for non-neutral lighting
When you put an 18% gray card under, for example, an incandescent light, it's not supposed to look neutral gray. It's supposed to look orangish-gray, like your eyes see it (because it's reflecting ...
- 111
1
vote
0
answers
109
views
How to choose two lights lighting for pure black background and dark clothes with post-production?
I'm starting a low budget project that needs thousands of short videos like this one.
I'm not an expert, neither a video production hobbyist, I don't know anything about Video Production. I did a ...
- 111
0
votes
1
answer
26
views
Health issues concerning video lights
For a small home studio lighting setup, I have concluded that softboxes with clf bulbs or LED panels would be adequate.
But clf bulbs contain mercury, and even though it is a small amount, accidents ...
- 219
1
vote
2
answers
44
views
Why is there so little lighting continuity (consistency) from the close up shot to the wide shot?
In the video from the Joe Rogan Experience #1533, the close up shots of the guests look well lit and perfectly exposed. But the wide shot taken early in the interview around 6:48 looks terrible - the ...
- 13
3
votes
2
answers
51
views
Greenscreen recommendations
I'm suffering with Greenscreen already several months. So I would appreciate any recommendations.
As you can see on the right side there is a spill on the head and arm.
My setup:
2 daylight bulbs (45 ...
5
votes
3
answers
365
views
Lighting a chalkboard
COVID has forced online delivery of my courses for which some of my content lectures/office hours I now will do on a chalkboard with a video stream. But I get a bright glare from the lighting that ...
- 153
3
votes
1
answer
59
views
How are/were low-light scenes such as concerts shot on film?
I recently watched a video of Led Zeppelin in 1973 and it dawned on me that these were shot on film, and as a film photography hobbyist it dawned on me that the picture quality for handheld film at a ...
- 31
0
votes
1
answer
51
views
Lighting a subject far away from the camera
My wife is starting to make exercise videos. We set up a great location in the basement but lighting has been an issue.
She needs to be spaced pretty far away from the camera (about 10 feet in front) ...
- 132
0
votes
1
answer
41
views
Can video cameras perceive lights in a way that they will totally change the color of molten metals?
Is here anyone with experience of camera physics that could help me with this issue or that knows someone I could contact at a university maybe?. I am trying to find out how regular video camera ...
1
vote
2
answers
324
views
How to stop horizontal scrolling lines caused by fluorescent light (USA and NTSC)?
I'm trying to record something for a school project and my lighting is underneath fluorescent lighting. My camera is set to 30 fps but records at 29.97 fps (seen on pc). I've tried to copy the clip, ...
user27676
0
votes
1
answer
63
views
Is there any way to get light flares in a canon m50 and its 15-45mm lens?
I recently got a canon m50 for recording music videos, and despite several bad reviews I have read, I think it works quite well generally.
There are some things though that I do not like that I am ...
- 101
1
vote
2
answers
477
views
Where can I find helpfull reference for film making?
I'm looking for sites, books, of video's on how to build scenes, composition and lighting for either 3d animations or filming.
Sites like pinterest and google are not enough to quickly find reference ...
- 13
1
vote
1
answer
41
views
Light wavelengths and color reproduction / grading
I have some typical LED desk lamps that I am using to light a human subject indoors.
The light hue from these lamps looks white to the naked eye.
The intensity of light is more than sufficient, but ...
- 145
1
vote
0
answers
82
views
How to export ambient occlusion shadows only from Arnold Maya rendering to do multi layers composites
I cannot find a way in Maya 2019 to create a rendering pass that only contains ambient occlusion generated shadows. I can do that with aiShadowMatte producing an expected alpha channel containing the ...
- 111
0
votes
2
answers
101
views
Would 2 lights solve my DSLR green screen noises?
I would like to make a presentation at the background and the human which is "green screened".
I tried with my DSLR Nikon D5200.
So for now the result is like in this short video: https://...
- 15
2
votes
1
answer
168
views
Camera flash produces unwanted artifacts on the video
During frame by frame watching of some video taken via Instagram app one noticed strange unwanted artifacts on the video caused by camera flash. Please, consider below several sample image frames ...
- 125
0
votes
2
answers
224
views
What kind of lighting setup is this?
I'm looking to understand how this person did their lighting setups, what kind of filters they used, and angle of view (35mm equivalent focal length).
From what I can see, there is a ring light and ...
- 1
1
vote
0
answers
12
views
Does anyone know why my lights aren't working at all in 4D cinema?
Imported from Vectorworks - I've switched on all lights, adjusted the brightness and nothing seems to be working.
I also have LED screens and they don't seem to be working either]1
- 11
1
vote
0
answers
10
views
Lighting in footage oscillates between warm tones and greenish tones
This is my first time posting on this forum.
I do a lot of flatlay filming, timelapses, and my videos tend to have lots of cuts. I've noticed that my film gradually shifts between purple tones to ...
- 11
2
votes
1
answer
37
views
Cheap or diy lighting for video production
I am new into video production. I am a maker, I do a lot of electronic projects and write the step by step guides about it in several places of internet. From now I would like to make video about my ...
- 21
2
votes
1
answer
80
views
How to light a scene with a window and monitor in the background?
I have a scene where I want to sit on a chair with a big 43 inch monitor and a big window behind me. I am having headaches. I already put a shader in front of the window that reduces its brightness. I ...
- 121
1
vote
0
answers
181
views
Why do I keep getting videos darker than the frames from which they were made regardless of the software I use?
I have tried using both VSDC and VideoPad for editing videos, and both of them randomly darken the videos I put into them. Is this a common issue? If not, what information do you need me to give to ...
- 121
4
votes
3
answers
490
views
Which of these two crude green screen lighting setups is better?
The following two low-budget, crude green screen lighting setups differ in the positioning of the screen lights relative to the talent. Which is better?
1) Screen lights further away from the screen ...
user23142
1
vote
2
answers
49
views
LED light temperature why does it matter?
My question if you are able to change the white balance of your camera why does it matter what your LED lighting temperature is capable of.
- 113
0
votes
1
answer
204
views
How to light a set using coloured fluorescent lights
Hi all i'm wanting some advice on set lighting. i'm wanting to create a set similar to the below using fluorescent lights. Just wanting to know what equipment is needed to achieve this look. Obviously ...
- 213
9
votes
1
answer
10k
views
Remove flickering due to artificial light with ffmpeg
I have video footage shot at shutter speeds of 1/30s under artificial light here in Europe where the AC is 50Hz. Flicker occurs -- obviously I should have used 1/25s or 1/50s but I didn't, and want to ...
0
votes
3
answers
1k
views
Things to consider when shooting through car window at night?
I'm making a short film that takes place mostly in a car at night. Will i need a polarizer to see the actors through the windshield?
Zach Sheram
3
votes
2
answers
64
views
Shutter Speed or frame rate we looking at when dealing with flickering issue?
I'm using SONY RX10M3 to shoot video at 1000fps. But using conventional lighting system I get flickering. Now I'm planning to buy a LEDs light by STRATUS, which they stated that :
Flicker free at ...
- 133
1
vote
0
answers
209
views
How can I remove a spotlight effect from a MP4 captured from Youtube?
I want to fix a youtube video by capturing it an removing the spotlight effect. its a bright spot in the middle of the frame. I captured it as an MP4. How can I fix it?
- 11
2
votes
2
answers
1k
views
How should I light two people teaching a dance video tutorial?
I want to film dance instructors teaching about 10 - 20 feet from my camera.
Since I am an amateur I have no idea how to light this. I would try to make sure the room has plenty of light from "...
- 201
1
vote
2
answers
336
views
How to setup indirect lighting for video
For doing blog style youtube videos, I get a headache if the soft boxes are pointing at me from next to the camera. I'm thinking that I could solve the problem by flooding the room with indirect ...
- 111
3
votes
2
answers
4k
views
Wattage for green screen lightning
What is the minimum wattage for four-point lighting for a green screen?
I am planning to use led lights in a home studio. Is this enough?
Key light: 300W
Fill light: reflector
Back light: 150W
Light ...
- 133
6
votes
2
answers
1k
views
Lighting for video in room with no windows, choose led or cfl
I want to produce some cooking videos with recipe preparation demonstrations. The shooting area is about 1 square meter. The room doesn't have any windows, so there is no natural/daylight. It is an ...
2
votes
1
answer
153
views
How to get the Cinematic look [duplicate]
With most movies, you can tell at a glance, if it is (or supposed to be) a blockbuster or not, by how the image looks.
Even some American TV-series look better (in my oppinion) than most european ...
- 344
1
vote
3
answers
110
views
How to spread light?
I am looking to film near a window. I was wondering if there was a certain material that can take the sun light source and spread it evenly and wider. I find that a diffuser it isn't enough is there ...
- 177
1
vote
2
answers
34
views
Lighting a table is just not working
We are trying to take short videos of a small product.
The video happens on a table of 1x1 Meters, where the camera is about 40cm above the table-static.
I have 4 6000k led bulbs each 20W (=100W) , 1 ...
0
votes
3
answers
59
views
I am doing a scene in a movie where someone runs through a forest
I don't know how to keep a moving camera steady. I also want to properly light this, is there a way I can get light into a forest? Or is there a good program to fix lighting. (I heard about color-...
- 67
2
votes
2
answers
91
views
How to light a video properly?
I need to light a video for a project, I am making a movie trailer for a book I like and need to light a large space (It is an action book and there is running in the trailer.) Simply, I have to light ...
- 67
2
votes
2
answers
147
views
Lightbox required with LED Lights?
I'm using three LED lights for interview recording - do I need a light box for them? I am mostly doing seated interview recording. Portability is important as I'm travelling for most of these ...
- 141
1
vote
2
answers
3k
views
How do I achieve a "throbbing light" effect in After Effects?
I've seen this effect in a lot of lyric video, particularly when the music is quite intense. Please see these videos for references:
...
- 113
0
votes
1
answer
32
views
Yongnuo YN 160S - how to get inside?
My light has developed an intermittent power switch. I've never liked the pushbutton switch anyway, and would like to replace it, but I'm ashamed to admit that I can't figure out how to pry this thing ...
- 290
1
vote
1
answer
117
views
LED light types
I'm trying to shoot video of a buddy playing music. I have a room that I need to light up for the camera. I'm looking into LEDs as they have good light output/low heat.
What is the difference between ...
- 113
1
vote
2
answers
2k
views
Why does Canon 600D/T3i video quality drop dramatically once it's recorded — in comparison to what I see in Live-View w/ Digital Zoom?
I have a low-light situation with a lot of small details and diagonal lines. When I look at the scene with digital zoom in Live View mode I see some grain but I see all the details and can clearly ...
2
votes
1
answer
3k
views
What exactly do eggcrates do to light?
What exactly do eggcrates do to lighting? What is the benefit over adding an eggcrate to a diffuser?
- 799