Questions tagged [camera]

A device used to capture still images.

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1answer
1k views

What is the significance of this “RED, Digital, and Film Format Size Chart”?

Little context is offered when this chart: is linked. What does it mean?
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1answer
14 views

Camera randomly re-connects to PC

I don't know if it's the right place to post this question or I should go to StackOverflow, but I'll give it a try. I've got my camera connected to PC. It works just fine. But sometimes, let's say ...
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1answer
45 views

Looking for a name of a flickering problem

i'm looking for a name of a certain video problem/artifact. it might be a child of the "rolling shutter" class, but something in my brain says there is a dedicated name for it. how the create the ...
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3answers
243 views

which camera is best for conducting the interview constantly as one-man show?

i tried some DSLR but those have some video shoot limit like 20 minuets. please help me for select good tools like (camera, light, microphone) in low budget. i want to shoot constantly 2hr interview....
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0answers
13 views

How to prevent microphone batteries from going dead by mistake?

I have a home setup for doing video calls where I've got a Panasonic Lumix G7 with a Rode VideoMic Pro attached in its P2 jack. These are then fed into a USB capture card and connected to my computer. ...
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0answers
25 views

Advice for using FD lenses?

I’m interested in using old FD lenses for filming. Has anyone got any experience with this? What camera did you use? What adapter? Did it work? Were there any issues with focal length, cropping, or ...
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1answer
29 views

With an SVideo Y splitter 1M 2F, does the video input need to go in to the male end?

With a Y splitter Svideo cable Example ---F M-- ---F Would plugging the input in to the F side allow the output to come out of both the M and other F side? End setup would be Camera M ...
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0answers
29 views

Upgrade path for indoor sports video from 7D + Samyang 85mm f/1.4 MF lens?

I regularly shoot 720p/50fps video at ice skating events with a Canon 7D + Samyang 85mm f/1.4 manual focus lens. I set the ISO at 6400 and with the aperture at 11, I have most of the ice rink in ...
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0answers
70 views

Low latency Camera Live Feed

What (if possible) is the best solution (or product) a Camera (or webcam) to get a Video Live Feed in low resolution (640x480 or if possible 960x720) but with extremely low latency (it must be the ...
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0answers
21 views

Monitor with touch to focus

I have the Canon 80D and wondering if there is a monitor in the market that has the option to touch to focus that works with the Canon 80D.
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0answers
51 views

Are there any small battery powered 360 degree cameras capable of a native “google cardboard” format output over HDMI connection?

The question is really part #2 of the following project: I'm looking into mounting a 360 degree camera to a drone to get a view like this camera captures and can output the video like a webcam in "...
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0answers
17 views

What is This Zooming/Opening Cinematographic Technique Called? [duplicate]

Some time ago, I wondered about what this particular cinematographic technique is. I figured out that what's happening is the camera is simultaneously moving away and closing its field of view (or ...
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0answers
62 views

Image plane mark on Grass Valley Infinity

I'm working on a Grass Valley Infinity and for a specific application I need to know the image plane position (ie sensor position). But I can't find the image plane mark like this : So I have two ...
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1answer
157 views

.SAV live video?

I bought a camera that I plan on using for my videos. The problem? It streams over the network, live, in a format that I've never even heard of. .sav I've tried everything, and I don't know how to ...
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1answer
8k views

What is causing these horizontal lines moving vertically up the whiter portions of the video?

The camera model is a Sony, remote control model, I don't have the exact model# with me but can get it if needed. I'm not sure when it started, but it's very noticeable now, the lines scrolling up ...
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2answers
451 views

Does the new Panasonic 4k LUMIX LX100 seem like a good entry-level 4k camera?

http://www.redsharknews.com/production/item/2155-the-panasonic-4k-lx100-is-a-lot-of-camera-for-the-price?utm_source=www.lwks.com+subscribers&utm_campaign=42f49e8a2f-RSN_Nov07_2014&utm_medium=...
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2answers
47 views

Can you give a tip how to create a video with such effect?

I really like these effects and I would like to reproduce it. I would like to point that I don't know how this effect is called. Whether it is made within a camera or in post production? Here is 2 ...
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2answers
92 views

Water on movie camera lens?

At the end of "Gravity" movie main character splashes water towards camera, it looks like this: (2:30) From that moment camera view has water drops visible. It the ...
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2answers
48 views

Filesystem that records longer than 4 GiB, or one hour without interruption

I would like to record footage at high resolution for one hour without interruption. I have a DSLR camera that, with 1080 pixels of vertical resolution and 50 frames per second, stops recording at 10 ...
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2answers
32 views

Ideal frame rate for video with moving objects

I am working on a drone to capture a soccer game. What should be ideal minimum frame rate for the camera? Does it depend on velocity of objects(ball, players) in the game?
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2answers
36 views

Do people fundraise to help someone buy a camera?

I have been borrowing my library's camera the past few months and am getting sick of it. I want to buy my own camera, but the camera I want costs around $1600. I do not have that money but really want ...
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2answers
24 views

Which is a better choice for shooting classroom teaching, a DSLR or a shoulder-mounted video camera**?

I want to shoot open class videos that require teacher's face and blackboard writing to be clear. Which is a better choice, a DSLR or a shoulder-mounted video camera?
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2answers
342 views

Camcorder vs. not a camcorder and separate audio and video recording

I'm not even a beginner yet - I've never owned a video camera in my life. However, I want to buy one, set it up on a tripod and use a remote control to film myself talking about various topics, then ...
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1answer
100 views

how can we shoot tv show so “tarak mehta ka ulta chasma” it will look like “house of card”?

Hi stackexchange folks. I need your help. I want to know that if we want to shoot TV show as following like "house of card" TV show video quality. then what are the changes or steps we need to take....
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1answer
152 views

Are movies recorded on film?

I was watching BTS of Batman V Superman and I saw this camera with the film thing on top of it. Is it actualy the place where the film is or it is something else. Are movies recorded on films still ...
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1answer
63 views

Thousands of frames per second?

Are there any (consumer) cameras, capable of shooting ~1000 frames per second? Googling for high speed cameras I found that GoPro is able to take 120 frames per second and some of Photron or ...
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1answer
87 views

kind of equipment used in this video

In the attached video, the camera films the crowd from above. How is this achieved? What kind of equipment is the camera equipped with?
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2answers
49 views

Which color space to use in camera while shooting video? RGB or YCbCr?

I want to shoot videos for my blog. Nature, landscapes, fitness. Which color space to use in camera while shooting video? RGB or YCbCr?
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1answer
13 views

How do i make the different values of two properties change at the same amount in After Effects?

I want to make the value of the Point of Interest of a camera change at the same amount i change the Position, but when i simply pick whip parent the Point of Interest to the position, the former ...
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1answer
38 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 ...
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1answer
14 views

How was analog video converted to an electrical signal?

Before the invention of the CCD, how were analog video images captured? Specifically, what process occurred between the optics of the camera, and the resulting analog electrical signal (not ...
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1answer
33 views

Can I capture different native resolutions with the same CCD-Sensor?

Im working on a paper for my university and need capturings of the same scene in different native resolutions. Im currently using the Logitech BRIO camera with OBS for capturing. My question is: If ...
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3answers
141 views

Decrease FPS of too-high FPS video or increase FPS of too-low FPS video?

I created two videos of the same scene with two different cameras. The issue however is that camera 1 captured everything in 23.85 fps and camera 2 everything in 24 fps. Since I need to synchronise ...
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1answer
21 views

Why is CCD still alive?

I have met my dreams in a camera called PXW-X500 I thought CMOS had killed CCD after cheapness, global shutter revolution and years of advancements? Why is CCD still a thing?
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1answer
190 views

How to switch to camera view in After effects?

I'm unable to rotate my camera because I don't know how to switch to camera view.
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1answer
17 views

Camera-projector installation and reducing projector feedback [closed]

I'm working on a top-down projection game where i detect objects from the real world and project contours on them. My problem is with the output of the projector, I would like to know how to eliminate ...
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1answer
218 views

How to load 3D LUTs on Dslr?

There are few film emulation LUTs (LookUp Tables) that I would like to use on my DSLR in real-time (live) because shooting live with LUT applied gives very accurate results and cuts down time on post ...
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2answers
237 views

Microphone problem for camera hp , lc100W

I have bought a camera hp , lc100W I want to use it for lecture record, microphone has not good record, What I must do for the sound? which type of microphone I must ...
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1answer
35 views

Choosing a Video Camera

I am videoing myself giving instructions against a 10' x 10' green screen. I am about to purchase lights and now I need to select a video camera that will give me the best videos which will be put on ...
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1answer
125 views

can we use “GoPro Hero 4” camera to shoot video tutorials or elearning courses or moocs? [duplicate]

Hello video stackexchange experts. I need your help to know that is it good idea to use GoPro Hero 4 to shoot MOOCs or video tutorials? I have listed out few of the sample videos here. Clay ...
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1answer
883 views

Correcting video flicker problem caused by camera's auto white balance

I have shot a video with a handheld camera that uses auto white balance. Unfortunately, the auto white balance seems to have done more harm than good. The camera was readjusting the white balance ...
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1answer
222 views

Finding a highest megapixel camera for PC [closed]

How can i have a PC camera/webcam that have high quality as a portable camera, like the Nikon D800 have 35 MP. I can't find a PC camera that have the same Megapixel ? Even the Microsoft Lifecam have ...
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2answers
3k views

Camera for live feed-transfer to external monitor in adjacent room?

I need a camera that functions like a surveillance or webcamera but that I can output to a computer monitor (via adapters) with a VGA-cable. I could perhaps use a normal camcorder for this, but I find ...
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1answer
621 views

Blackmagic Cinema Camera: recording, bitrate and bitdepth

If connecting a Blackmagic Cinema Camera via Thunderbolt to a laptop, can you record directly to the harddrive of the laptop? Which bitrate does have these recordings if using ProRes HQ422 at ...
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2answers
276 views

Is it possible to charge a panasonic HDC SD900 while filming?

On this camera, the battery can only be charged inside the camera. So I cannot charge one battery while using an other. My only alternative is to charge while I film. Can I do that?
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13 views

Camera work with huge scenes on after effects

So i'm currently working on a dynamic art work that has a large scene, approximately 1480 x 2940. It's a vertical scene comprised of 3 sections stitched together vertically. Think of it like a large ...
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0answers
15 views

Is it possible to stich multiple videos together for HDR?

Hey :) I got a strange question: I´m currently working on building a GUI for the Raspberry-HQ-Camera and noticed that it is possible to record up to 3 videos at the same time. So my question is if ...
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0answers
23 views

CCTV Camera as a Broadcast Camera

I am trying to make a camera multicam live broadcast setup (at FHD), have 2 cameras already, but would like a third. I am trying to be sub-$60, and found a varifocal and zoom camera. It has a RCA ...
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0answers
6 views

Best cost effective camera (+ mic) setup for music videos?

I've been looking into getting a GoPro or similar camera (YI 4K+, etc.), but they have so many features that I don't need. I used to use a Canon EOS Rebel T6 before, and it worked great for my YouTube ...
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0answers
279 views

VLC can't play back when I try to connect it to the Ngix / HLS port in Windows 10

I'm trying to do HLS streaming with NGINX + OBS on WIndows 10 following this video tutorial on youtube : I don't know what's wrong with the configuration ,but VLC ...