Video is the technology of electronically manipulating still images that represent motion.

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How to find clip of video belongs to full video?

I want to check is there any way to compare portion of video(video clip) with full video? for example: if i have a particular video of scene in a movie and full movie video, how to check whether these ...
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1answer
4 views

Darwin Streaming Server 6.0.3 won't send Closed Caption track

I can get the captions if I stream the Quicktime file through a link on my webserver, but if I try to stream the file via Darwin Streaming Server, the audio and video come through, but no captions. ...
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12 views

How to automate the rendering of all possible combinations of a composition in Adobe After Effects?

I have a composition used to display current scores for a match on a tournament. It shows the two teams banners on both sides and their current scores underneath them. The scene also has various ...
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1answer
10 views

How is each type of video camera stabilizer different?

What are the kinds of video camera stabilizers I could buy in the market? How are they different? What are the pros and cons of each?
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2answers
33 views

What softwares are used to produce this video?

https://www.facebook.com/video.php?v=732070063514894&set=vb.410157642372806&type=3&theater I have no experience with any video production softwares but I need to do something similar to ...
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2answers
21 views

Can someone suggest a software for video format conversion for Mac?

I am newbie to this video world and have started using a Canon G7X to shoot video (I shoot casual video of my babies, family outings etc). Could someone help me find a good software which I can use to ...
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1answer
25 views

Real Time personalized videos

I would like to achieve a video with custom text pulled from a database or user input as the following : http://videopersonalization.net/kia.html Can somebody shed some light on the process without ...
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1answer
58 views

Kung Fury VHS effect

I hope everybody seen this amazing trailer of upcoming Swedish masterpiece: FULL HD TRAILER So, I wonder, how to achieve this cool video effect. Please, pay attention on the edges: The image ...
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1answer
21 views

How to encode 60p MP4 video to play on TVs?

I have 60fps MP4 videos shot with a Canon G7x camera. They playback find on my laptop, however I would like for the videos to be playable on TVs that have video file playback capability (such as my ...
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1answer
60 views

Can a camera like Nikon D810 support 4K video with firmware update?

Is it possible to update the firmware of a camera (like Nikon D810) to enable 4K video? Or, such features are built into the hardware? Thanks, NN
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15 views

How to remove a part of a moving object from a video?

I have a video in which I want to remove part of an object in every frame and then render the video again. I have tried photoshop and after effect. Both of them work somehow, but they degrade video ...
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30 views

Why doesn't the duration of a Premiere Pro encoding scale linearly?

I have a long sequence (canon dslr and titles) (1hour) and as a test export 1 minute at h264 Blu-ray pre-defined setting (pal 1920x1080, upper field, low quality). This takes approx 1 minute to ...
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21 views

Dxtory recording randomly crashing game

Whenever I try to record gameplay with Dxtory (using the h.264 codec) my game will crash after a seemingly random amount of time, although it is usually after at least 30 minutes. Dxtory produces no ...
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1answer
41 views

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

he-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=email&utm_term=0_079aaa3026-42f49e8a2f-77397533 ...
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1answer
27 views

Why my Zapcode is with low resolution?

I developed a Zapcode and follow the tactics to have a video with good resolution, I've done a video in MP4 and FLV, both rendered in the After Effects, but remains at low resolution. Here is my ...
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2answers
29 views

Achieve a video warping effect, where it appears like the camera was shifted

I am writing this topic in regard to a very interesting effect I've observed while watching tennis games. An example can be found on the Facebook page called "Tennis Channel", e.g. the last posted ...
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1answer
27 views

How do I fix my corrupt video files?

I have multiple video files that have been taken on an iphone, put onto the PC and then deleted off the phone without being tested (yay colleagues!). None of these video files will work and I've tried ...
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1answer
44 views

Best value video cameras as of 2014?

I could always google lists and such but nothing can beat legitimate suggestions and reviews from video professionals. I'm looking to produce music videos in the next months/years and I need a good ...
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79 views

avconv: How to blur scenes?

I want to blur some scenes with avconv The ffmpeg command -find it here- is: ffmpeg -i input.avi -vf "boxblur=enable='between(t,22,113)'" -codec:a copy output.avi doesn't work with avconv ...
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1answer
18 views

How can i create DVD menu with moving scene

I have DVD its open menu with moving parts of movie (chapters) each chapter keep moving like 3-5 second from movie when i click on it , its open part of movie with length 10 min what is the ...
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2answers
43 views

Can we produce true 3D holograms yet?

Do we currently have true 3d animated holograms yet? Images that we can walk around and see as 3d? I'm pretty sure we have this for still objects but I've seen plenty of videos of animated concert ...
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1answer
24 views

Creating menu for a video file (not for DVD)

I need to create a menu for a video, which will be written onto a disk not in a DVD format, but as a single file (f.e. mp4). The problem is that programs such as Adobe Encore are not able (as far as ...
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7 views

How can I combine two videos into one? [duplicate]

I have to make a video the combines two videos. The first is a training video, the second is a video of a sign-language interpreter that will be added to the bottom left-corner of the first. The ...
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3answers
56 views

What lighting setup is recommended for filming a presenter in front of a TV screen?

i will be filming a presenter in front of a 48" TV with graphics on it. The presenter will be pointing at the graphics at times to explain certain things. We will be doing this in a tiny studio on a ...
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1answer
43 views

Monetizing YouTube Channel with Videos Containing CC-Licensed Content

I have a YouTube channel that I eventually hope to earn ad revenue from, however some of my videos use CC BY-NC licensed content. I realize monetizing those particular videos is off the table ...
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104 views

Combine multiple videos as separate streams in one mkv file

So I have multiple videos of the same scenery from different angles. These are stored as separate files. Can I combine these as multiple video streams within one file? For example I know this is ...
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1answer
26 views

How do I record video for more than 30 minutes at a time with a Canon A1400 PowerShot?

I'm planning to send a Canon A1400 PowerShot to the edge of space with a weather balloon (we will figure out how to keep the temperature in our payload box suitable, so that is not a pertinent issue ...
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1answer
69 views

what should be the minimum write speed of microSD for 30fps 4K, 60 fps 1080p or 100fps 720p etc?

I am planning to buy GoPro 4 silver edition. Since they do not come with a microSD I need to choose one. BH video recommends the below one which has 50Mb/s writing speed and costs75$. ...
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1answer
24 views

How to make the smoke become a mask layer?

Im a beginner in video editing industry, so I got one main question and few sub questions based on this video: Main question - The intro title cover by smoke effect, when the smoke effect pass by ...
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1answer
38 views

Split video into equal duration segments

I am currently using ffmpeg to split videos into 10 seconds segments. I have taken two approaches but neither seems to yield the desired results. Approach number one is using basic cutting with the -t ...
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1answer
21 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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1answer
31 views

Video mixer from multiple sources into one

I want to take two video inputs say one from camera through hdmi/dvi etc and one through laptop(some presentation running in it). One, I want to mix these two video streams and take it out as a single ...
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1answer
113 views

Crop video in ffmpeg without re-encoding

I have videos I want to split across multiple screens, so the solution I've found so far is to just crop the input video 4 times with ffmpeg (is this optimal? Is there some other way so I only need to ...
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1answer
23 views

Transparent video background from image

Is there a simple way to make the background of an video transparent, removing the background where it is similar to the image? Just like a green screen, except that the chroma key is an image. Is ...
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1answer
20 views

Play-backing a video file with an optional time sequence

I have a video file and I want to play it to some people in a public place. Actually, some parts of the video are not suitable for the public display. As you might guess, it is not respectful to skip ...
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3answers
64 views

Recovering severely underexposed video

I need to recover some badly underexposed video. The video is virtually black with no detail at the moment. I don't need it to be perfect but I would like some ideas on a process I could follow to ...
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1answer
32 views

Ingesting professional sony beta and sx tape into iMac thru Canopus ADVC 110

I'm trying to capture sony beta and sx tape into my iMac. I know I need a device between the deck and computer. I believe that device is the Canopus ADVC 110 converter (have yet to purchase this.) ...
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1answer
29 views

Video rendering time is measured in man-hours. How is that calculated?

I know that man-hours are used as a unit to measure time in things like modelling and other work actually done by people, but I also hear man-hours used to refer to graphics rendering time. How is ...
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87 views

Using GoPro Studio to edit non-GoPro videos

I'm trying to use GoPro Studio to create a video that includes GoPro video as well as HD video from an iPhone. GoPro Studio was not able to deal with the .MOV file from the iPhone (the audio was ...
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1answer
46 views

How to Record a Dark scene without any Noise?

I am using Nikon D3200, I am trying to shoot a dark scene. The scene is so dark and there is minimal amount of light. I am shooting in manual mode and these are my settings. ISO 200, f/5.2, Shutter ...
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4answers
142 views

Is it right time to buy 4K video camera?

I want to casual shooting (family, travels etc.), but I do not want to sacrifice the quality. Should I buy a camera equipped with 4K shooting? Is it the right time to buy a 4K camera or should I buy ...
2
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1answer
35 views

video lighting output levels

I am a long time still photographer beginning to work in video. I understand lighting pretty well, but what i am having trouble getting a hold of is the output level (wattage?) I will need for ...
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2answers
49 views

Does youtube store different video files for different bit rate?

First of all, is the technique called "resampling" ? Does youtube make live resampling for every user ? Isn't it too cpu costly ? So far what i know about codecs is that it has to go through many ...
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2answers
23 views

Easiest way to narrate video with freeze frames etc.?

I currently have a bit of experience with Premiere Pro and Windows Movie Maker. What I'm looking for is a way to basically narrate a video in real time and pause it (hold the frame) whenever I want ...
2
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3answers
77 views

Why don't phones correct vertical filming?

Many people get really mad at filmers suffering from the Vertical Video Syndrome and I find it hard to disagree. Phone-shot videos filmed vertically are really annoying to watch. But there's one ...
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63 views

How can I mix a video in Full HD (1920 x 1080) with a vid in HD (1280 x 720)

I'm trying to export a video of Premiere CS6 and I am having some problems... My two cameras record in different size, and when I'm working with the clips on the program, everything looks great and ...
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1answer
36 views

Mp4 Video Container and the Codecs use with it

I have started to learn about mp4 file format, and I just learned that mp4 is nothing but just a container that defines the structure of the video file, and that it has different codes inside it for ...
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1answer
111 views

GoPro Hero 3+ Microphone Mounting

I own a GoPro Hero 3+ video camera which requires the following adapter to use an external microphone: http://shop.gopro.com/accessories/3.5mm-mic-adapter/AMCCC-301.html This makes mounting the ...
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3answers
27 views

Distorting video with live sound

I am starting an art project that requires to create a program (running on my computer) that can be able to distort the image of the video projected according to the sound/noise that a mic captures ...
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1answer
17 views

Corrupt images, when capturing from multiple cameras using the V4L2 API

I would like to grab images from multiple cameras under linux. I followed this presentation used the code and enhanced it for my purpose. It works very well for 1 camera. Once I begin to grab images ...