Tagged Questions

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

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0
votes
1answer
10 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 ...
0
votes
2answers
21 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 ...
3
votes
1answer
16 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 ...
0
votes
0answers
6 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 ...
3
votes
3answers
44 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 ...
-1
votes
0answers
18 views

4K 60Hz with Retina MacBook Pro [closed]

I would like to buy a 40"-50" UHD 4K TV, but I want to be able to use it with Retina MacBook Pro (2014), and it has to be at 60Hz. The only TVs I've found with Display Port are expensive. Could I ...
1
vote
1answer
29 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 ...
3
votes
1answer
67 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 ...
1
vote
1answer
19 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 ...
1
vote
1answer
31 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$. ...
0
votes
1answer
19 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 ...
0
votes
1answer
22 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 ...
1
vote
1answer
19 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 ...
0
votes
1answer
22 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 ...
1
vote
1answer
60 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 ...
0
votes
1answer
22 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 ...
0
votes
1answer
16 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 ...
1
vote
3answers
59 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 ...
1
vote
1answer
24 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.) ...
1
vote
1answer
26 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 ...
0
votes
0answers
57 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 ...
2
votes
1answer
45 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 ...
1
vote
4answers
124 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
votes
1answer
32 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 ...
2
votes
2answers
40 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 ...
1
vote
2answers
19 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
votes
3answers
71 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 ...
0
votes
0answers
51 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 ...
2
votes
1answer
31 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 ...
1
vote
1answer
88 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 ...
2
votes
3answers
22 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 ...
0
votes
1answer
12 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 ...
0
votes
0answers
85 views

Cyberlink Power Director 12 Animated Gif Watermark

How do I add an Animated Gif watermark to my videos in Power Director? I have created an animated gif that I would like to use in the corner of all of my videos in Power Director, however when using ...
2
votes
2answers
132 views

Does raising the framerate while not changing the bitrate result in quality loss?

AFAIK, the bitrate is the number of bits per second. So let's say I have two videos, both using the same codec, bitrate settings and resolution. If the first one has a framerate of 25fps, but the ...
2
votes
2answers
79 views

Make a video look like it was taken from further away

I have a telephone video recording I would like to edit to make it appear it was taken from further away than it was?
2
votes
1answer
41 views

Need a video/audio 'time base corrector' with a very large time buffer

We'll be receiving a media stream that will suffer varying time shifts, and we need a solution that will clock the video+audio out at a predictable rate. We can time stamp the input stream (assume ...
1
vote
2answers
40 views

Whats the most affordable way to setup a large screen outdoors for live video

My company produces some out door concerts that will have 15-18k people attend. I'd like to setup a video screen next to the stage that I can use to show a video feed of the concert. I don't have a ...
0
votes
2answers
49 views

How to set up Paid Live Streaming event?

I would like to set up a live class which may take place over a couple of days and I would like to stream it live. My question is, how do I set it up so it allows access to only people who have paid ...
2
votes
1answer
43 views

Is it possible to embed VTT subtitles & chapters in webm video?

I have a video in webm format, and two files in webVTT format, chapters and subtitles. Is it possible to embed this two webVTT file in the webm in order to get only one file ? webm is a derivative of ...
0
votes
1answer
45 views

How to make a whiteboard/flanelboard style promotional video for a mobile app? [duplicate]

I want to make an animated video which shows what my mobile app can be used for. What are the most economically-conservative resources I can use?
1
vote
1answer
57 views

Change output using a .jsx script for After Effects CS6

I've made a script that will loop through a (.txt) interchanging elements of a certain composition. Within the script, I add each changed composition to the render queue and output it. How can I ...
1
vote
3answers
26 views

Looking for an accurate Playback FPS from a video

I've made a 1080P video using After Effects, and after it has been rendered the playback is a bit stutter-y. Now I am fairly certain that this stuttering is a result of the computer struggling with ...
0
votes
0answers
15 views

Is there software that will let you cut a region from a video file to create a new video? [duplicate]

For example, I have a video that's X * Y in width and height. I would like to create a video from a static (non moving) subregion within that video. Is this a feature common to most editing suites, ...
2
votes
4answers
64 views

How to mask everything except eyes?

I have a video containing a single person facing the camera. I would like to black-out everything in this video except for a small rectangular box around the person's eyes. I'm sure there are many ...
1
vote
1answer
19 views

Help needed in choosing video production device for use with Matterhorn Capture Agent

In our institution we need to record every class hours and upload it to our Matterhorn server with schedule recording, so i need a good video capture card which need to support a fixed camera and ...
2
votes
2answers
57 views

Are there any video programs to trim and export multiple videos at once?

If I wanted to cut the first 10 seconds off of a handful of videos(12 videos), is there a program that will open all of the videos at once and let me trim the first 10 seconds off of them all at the ...
2
votes
2answers
52 views

Converting video with different resolutions slightly affects in file size, why?

I'm converting a video with resolution 960x720p using HandBrake on Mac. When I convert two videos with exactly the same settings but with different resolutions, the file size is almost the same. ...
1
vote
1answer
51 views

Do I need to encode video in both ogg and webm?

I'm doing some HTML5 video work; I'm taking uploaded video and using ffmpeg and related packages to convert the original videos (usually .mov, but whatever) into mp4, ogg and webm versions for ...
1
vote
1answer
29 views

Video Camera with Detachable Viewfinder and Remote Control

I am wondering if there is a camcorder/video camera out there with a touchscreen viewfinder that is detachable and can be used remotely via a cable. I want to be able to control all features of the ...
1
vote
3answers
64 views

HQ screen video capture

I'm trying to create a video out of what's shown on the computer's screen. Unfortunately, I can't seem to get it in high quality, and since there are small fonts on the screen - the HQ is important. ...