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

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2
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0answers
55 views

Genlocking 5-6 sj4000

I'm planning on buying 5-6 sj4000 and use them to create 360 images and videos. This is the oem sj400, not sjcam sj4000. Does anyone have an idea how to genlock to trigger them together. I've seen ...
2
votes
1answer
36 views

Can't get audio and video speeds to play at original speeds

When I import audio and video from different sources into a project, I can't get them to play at the corrects speeds. For example, if I play the video in vlc player, it plays fine, if I play the ...
0
votes
1answer
57 views

how to do the video commentary with you in the corner of the screen?

I've seen a lot of let's plays were the person will comment on the game while they're in the corner of the screen doing their reactions. I am wanting to do this for a video I'm working on but I'm not ...
3
votes
2answers
96 views

Good learning resources for 'non-technical' aspects of filmmaking

I am a relative newcomer to video production but have a background in still photography. This means that I have a good understanding of things like ISO/aperture/shutter speeds/resolution/etc. (and ...
2
votes
1answer
54 views

Batch processing in Camtasia Studio or others

I am making some tutorial videos for which I need to have same production setting. Like 1. Noise cancellation. Camtasia studio has a option where it automatically cancels the noise. 2. Intro and ...
3
votes
1answer
46 views

does h.264 have separate audio and video

We are requesting video producers to send us video and we've worded our request as below. Please tell me if our request makes sense? "One 720 p editable file in h.264 in an mp4 or AVI container with ...
1
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2answers
70 views

How much video & audio bitrate do I need for dvd videos?

I have videos with ~5000 kbps of avg. bitrate, if I burn the videos to a PAL DVD, which the resolution is low...(720x576), with 1000 avg. bitrate, will it be obvious to see the difference in quality? ...
0
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0answers
49 views

Legal and Extended Range

I have spent some time researching legal and extended range however I still have some areas I am unsure of. Here are my findings: Legal range is where bits are reserved in the YCbCr or RGB values ...
1
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1answer
37 views

Video camera for online course creation

I am starting an online course project and need to create video files as a part of lectures. There will be lots of DIY excersizes so I need decent camera that could be attached to the small mount ...
1
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1answer
567 views

How to convert LibreOffice Impress to video with custom animations?

I am wondering whether it is possible to convert a LibreOffice Impress presentation into a video (to upload on YouTube), while preserving custom animations on slides. There is a possibility to export ...
2
votes
1answer
71 views

Endless video chat?

Looking to create a video conferencing experience between 2 offices. Want to make it like a window where people can just walk up to the camera/screen/mic and see who is there. Is there a cheap way to ...
-2
votes
1answer
41 views

Doing text overlay on video

What's the easiest (preferably free) tool to do a text overlay akin to the one shown in this Strava ad video. https://youtu.be/4BV30EDMmn4
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1answer
34 views

Russel Peters Intro video

I am sorry if this is not the correct place to ask the question. I am very much interested in making a video similar to youtube link below Its of Russel Peters ...
1
vote
1answer
98 views

How do I add text like this (picture) to a video? Can it be added post or is it an old camera function?

I've read around and a lot has been said about transferring video through VHS and back again but I was wondering about adding this specific kind of text? Is it a function that exists on old ...
0
votes
1answer
91 views

Convert & Burn M2TS files into DVD format WITHOUT LOSS

I have my marriage film (Resolution: 1080p /Format: .m2ts / File size: 7 GB) on a bluray disc which I ripped in my HDD with this software that I found on forums. The thing is that I want to make some ...
1
vote
2answers
85 views

Video file size for web use

What is the best video size for let's say a 5 minute video. I want to host my own videos. So, I want to understand more. What is an acceptable size?
1
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0answers
28 views

How to make batch ffmpeg with this codes?

How i batch render with ffmpeg with this code on windows? Codes work well. ffmpeg -y -loop 1 -i background_image.png -i mainmovie.mov -filter_complex "[0:v]setpts=PTS-STARTPTS[V1]; ...
-1
votes
1answer
26 views

Streaming video that's being recorded? [closed]

Is streaming video while it's being recorded possible? If so how? What Programs would someone need?
2
votes
1answer
47 views

Adding video into the picture with ffmpeg?

How to Adding video into the picture with ffmpeg? example:
2
votes
1answer
32 views

premier pro timeline

I need to edit some clips for part of my graduate research to 200ms. 200ms are equivalent to 0.2 seconds. Does the picture show this as 0.2 seconds?
3
votes
3answers
110 views

Windows - Easy to use video editor

I want to make a video using photos and video snips and add titles freely. Is there any user-friendly software to do so? I don't have much time for complicated software right now. So I'm looking for ...
2
votes
1answer
60 views

Premiere Pro - Unwanted Letterboxing in HD 1080p Video

After editing a video in Premiere Pro CC 2015 and then exporting it, a 1080p video becomes letter-boxed on the left and right sides. I have double checked all the settings, and for some reason it ...
2
votes
1answer
423 views

Removing / Overlaying logo on mp4 video format with ffmpeg on linux

I'm trying to remove logo from an .mp4 video format with ffmpeg on linux machine without re-encoding (for preserving the same quality) with the following command: ffmpeg -i input.mp4 -vf ...
3
votes
1answer
114 views

Video codec for simple animation?

I am generating an animation in Matlab, composed of simple diagrams. The images are characterized by fine structures, strong contrasts and mostly discrete colors, e.g. there are few-pixels wide black ...
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2answers
497 views

How to enlarge/zoom into a specific area in After Effects

This may be a simple question but I can't find the answer anywhere online. I have a psd image of a desk with different object on it including paperwork. I want to be able to enlarge/zoom into ...
2
votes
0answers
467 views

Fast encoding with ffmpeg

I know about presets but faster presets lose the video quality. Are there any hardware requirements I need to consider? Or are there any settings that I need to tweak? And lastly where do I place the ...
0
votes
1answer
112 views

Split video screen into 3 equal parts

I'm working on a project that will be presented on 3 screens. The idea is that each screen in showing a part of the screening video, which means the upper display shows the upper 1/3 of the video ...
2
votes
1answer
105 views

Detecting VBI or true video height?

Is there a way to detect if a file has or has not Vbi data this way! I.e if a Pal videofile with the reported 720x576 has Vbi data the actual height is an additional 32 lines = 608. SD pal file VBI ...
1
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1answer
2k views

How to render on another computer using Adobe Media Encoder CC

I use a macbook air (1,7Ghz i7, 8gb RAM) to edit my Premiere projects. Rendering blows CPU to the max. I also have a MacMini fileserver (2,6Ghz i5, 8gb RAM) which could be used for rendering jobs. Is ...
1
vote
2answers
350 views

what is preventing me from streaming video correctly with nginx?

i am running nginx v.1.9.3 here to serve my website and also video files for streaming. i am seeing that the mp4 files are always served with a code of 200 and that partial content requests are ...
3
votes
1answer
59 views

Recording video's with two cameras?

I have started to make some videos and I want to add a second camera to get a different angle. The main camera I have is a Nikon D7200. I am looking at a secondary camera, but I am hesitant because ...
0
votes
2answers
50 views

How to set up live audio feed (with lavalier mic)?

I've been performing live video broadcast for awhile now carrying around lots of equipment so I can have nice live audio feed in the video stream but I'm currently looking for ways to simplify my ...
0
votes
2answers
30 views

Help reading analog video?

I have a microcassette tape with some video on it that I'd like to digitize, but the camera I have that can play microcassette tapes is so old its drivers come on a floppy disk, which I can't read ...
1
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1answer
180 views

How to create TS files from pictures and videos?

I have many videos and pictures. I'd like to burn DVD with pictures and videos and play in DVD Player. And I want to make cml tool to prepare pictures and videos for creating DVD. I know how I burn ...
0
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0answers
311 views

Live streaming video feed from camcorder (canon vixia hf g30) to computer as low latency as possible?

I am trying to view live feed from my camcorder (Canon Vixia HF G30) on my computer as I adjust the zoom and pan and tilt from my computer. I need to see what my camera sees on my computer in ...
2
votes
0answers
89 views

ffmpeg to cut intro and replace with new intro

I am using ffmpeg to cut out the intro in my video and replace it with a new intro. I run into a buffer underflow error when I try this. The commands I'm using are: ffmpeg -i ...
1
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0answers
13 views

Sony Vegas 12 Not Rendering Parts Of Video

Using Sony Vegas Pro 12 and i am rendering a video. However the rendered video hasn't got any audio and some video parts are black. I am using a some transitions and i am currently trying to fix the ...
1
vote
1answer
39 views

Video Splitting

I am working on a project to create trailers for some footage that we are given, (approx. 2.3 hrs long) and was wondering what was the best way to go through the footage and take out small splits for ...
1
vote
1answer
27 views

iPhone Background Video

I am developing an iPhone app that has a background video at the login screen. Everything works, but the video is small because the iphone crops it down. I guess my question is. Is it possible to ...
0
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0answers
39 views

What Is the Best Way to Clean Paint Off of a Movie Projector Screen?

Several years ago I purchased a movie projector screen (Da-Lite Video "B" series from the 1950s) from my alma mater along with a used modern projector. Both are working perfectly, however, the screen ...
0
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0answers
98 views

No Signal with SDI to HDMI Converter

So I am trying to connect 4 security cameras to a TV using a quad splitter. I am using one camera right now to test the connections. Here is my set up: I have a security camera with with an SDI ...
2
votes
2answers
284 views

avconv converting videos in really bad quality

I have this linux command line app called avcon. It is used to converting files. For instance if I have a file called video.mp4 I can run avconv -i video.mp4 video.ogg and it will convert this ...
1
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0answers
71 views

FFmpeg : Check if the aac bitstream is malformed or not

I want to upload few sets of videos on my server and later play them in the HTML5 video tag. But some of them are not playing. I checked the audio stream and video stream of the video, they have AAC ...
-1
votes
1answer
155 views

1080 TV (LG) but need to watch under 720 - how I switch?

I have a 42 inc LG (42LG70). I have a kodi box and need to make the setting into 720; I believe the TV works on 1080. How do I make the TV to switch to 720? My TV works but from time to time the ...
-1
votes
1answer
35 views

License Plate enhancement from video

I have a high res video where I'm trying to get the license plate off a black range rover that was used for a robbery. If anyone has special skills that could get some digits from the plate, it would ...
1
vote
1answer
1k views

How can I reduce the size of a webm to 2MB?

Let's say that I have a webm of XMB, and I want to resize it to 2MB in order too upload it to some websites. How can I do it? Is there a website? Can I downsize them in mass?
0
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0answers
24 views

Getting inspiration for a first short film

I have a large amount of photo and video kit, and have always enjoyed casual photography and videography. I really want to make a short film, just for the sake of it, for the enjoyment of the ...
0
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1answer
205 views

Wireless focus for the Ronin-M

I've recently purchased a Ronin-M and have been shooting a good bit of run-n-gun projects with it. But the biggest limitation I've found with it is focusing, so I've started looking around for ...
1
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1answer
221 views

How to live stream 4 cameras to a flat screen TV

I wanted to live stream different views from 4 cameras at the same time on a flat screen TV or monitor. What materials would I need for such a project. I have seen home security surveillance setups in ...
3
votes
3answers
167 views

fix a few videos with bad white balance?

I have a few video that i made with my olympus though and i made the mistake of not setting my white balance to sunny (or auto) it was set to incandescent while being outdoor scenes. now I got a few ...