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

learn more… | top users | synonyms

3
votes
2answers
471 views

create subtitles track by automatic timing of existing text

1 00:00:01,000 --> 00:00:04,000 I am using Adobe Premiere to produce videos in English by gluing together multiple clips put together from lots of different footage or sources. I do have a text ...
3
votes
1answer
73 views

placing text in video filmed environments

I really love mixing reallife environment with floating text over buildings or virtual paintings on the walls. When the camera moves, the text also moves and looks like it is really attached to the ...
3
votes
1answer
205 views

Record on laptop from streaming camera via RCA cable

I have a video camera that only 'streams' the images and has no way of recording them. Currently I'm plugging the RCA into a TV and then recording from that, but I need to be mobile and so need to ...
3
votes
1answer
398 views

zooming animation is not smooth in Premiere CS6

Animatedly, I tried to zoom into a video clip in Premiere by creating two Position keyframes and two Scale keyframes But the result is very shaky for some reason? What am I doing wrong with this ...
3
votes
2answers
47 views

Simple way of clipping video files?

What is a simple way of extracting a video clip from, say, an .avi file? An example: I only want between 1:05 and 1:35 of this video, and I want to save the clip as its own file. I have been using ...
3
votes
1answer
66 views

Will lens softness be apparent on DSLR video footage?

The one-line question above had to be vague, so let me elaborate: Let's say that I'm using a Canon T4i (doesn't necessarily have to be that camera) with a Canon 50mm f/1.4 USM lens to shoot 1080p ...
3
votes
2answers
97 views

Animation over video

I have a video of a guy doing push ups. On that video I want to be able to draw some lines showing what angles the arms should be at when the guy is down and up. The lines should follow the guy on ...
3
votes
3answers
415 views

Difference Matte Keying software

I would like to know if anyone out there knows of any free software, or software not as expensive as Adobe After Effects, that can do Difference Matte Keying? I have searched the web a little and have ...
3
votes
1answer
55 views

Projecting image from computer that is a distance away

For our schools theatrical production class, we need to project an image using a projector, however the only way to use the projector is to hang it on a lighting bar (Not a problem) The problem is ...
3
votes
4answers
358 views

How to technically tell if a video has been sped up or not?

If given a youtube video, where one part of the video is normal, and the other part is sped up so slightly that it's hard to notice... is there a technical way of proving that it is sped up or not?
3
votes
1answer
231 views

H.264 encoder with CLEAR options for specifying minimum & maximum video bitrate?

I almost never get stuck with things like this and kinda figure things out myself... but I'm at a complete loss here. I've used Handbrake, X-Media Recode, and lots of other encoders and they're ...
3
votes
2answers
513 views

What's the difference between a DVCAM tape that is mini and a MiniDV tape?

What exactly is the difference between a DVCAM tape that is mini and a MiniDV tape? They look pretty much the same in terms of size. It seems like Sony is making DVCAM tapes that are the same size as ...
3
votes
2answers
2k views

Music video lighting with small budget?

I'm shooting the main performance and possibly some other scenes of a music video for my band (I'm not in it) and the scene is like this: In a field or in a forest (some variation thereof). ...
3
votes
1answer
38 views

Rendering video from Photoshop CS6 leaves background grey where it should be white

On export of an animation from Photoshop, the rendered video has a grey background where it should be white. We have tried multiple settings and documents and nothing we've tried works. These are ...
3
votes
2answers
121 views

Software to Remove a Person from a Video

I have a video with multiple moving people, from which I would like to remove one person. I know this is possible and that software exists to do it (see this paper), but I can't find any available to ...
3
votes
2answers
49 views

How to batch process hundreds of videos?

I have hundreds of videos in storage I need to distribute online. I'd like to do the following for each clip: Add a pre-roll video Process the audio (audio leveling, generic hiss/noise reduction ...
3
votes
1answer
853 views

How to trim a video with frame precision using ffmpeg?

I need to trim videos with a precise end frame, however, ffmpeg seems to cut the video at the nearest first key-frame. So I don't have enough control over the ending frame. I try to insert key-frame ...
3
votes
2answers
125 views

Split-screen closed-circuit sports recording

We want to make recordings of high school hockey games for coach and player reviewing. However, getting a good shot of the entire rink with one camera is impossible. Using a student to record the ...
3
votes
2answers
150 views

Equipment/setup recommendations (1 camcorder, 1 mic)

What are some of the best options for setting up an indoor, stationary scene? The project is an instructional video with one human subject speaking. The final end product will be interspersed with ...
3
votes
1answer
121 views

Preventing flicker when recording live presentations

Say someone's giving a presentation with the projector image next to them. What I see when recording this is the screen flickers, kind of like top-to-bottom scan refresh that's actually visible. What ...
3
votes
1answer
99 views

Tricky full body video conferencing

I'm trying to setup a way to do video conferencing between two individuals. The tricky part is that the users need to be able to touch the screen and have the other user see their hand on their end. ...
3
votes
2answers
94 views

filming objects that emit light in low light conditions

I have a Canon HF100 HD camera which I'm using to produce video for youtube and other online video channels, in HD. I need to primarily shoot video of objects and people in low light conditions, ...
3
votes
1answer
82 views

How to create 3D video from two separate stereo images?

I have two images that form a stereo pair. I'd like to view this in 3D on a Samsung 3D television. I was looking for such a software but did not find anything exactly for this task. My question is: ...
3
votes
1answer
73 views

What are or where to find SDI record start/stop ancillary packet specification for Sony, Red or Panasonic

SDI video coming out of cameras can trigger the video recorder to start and stop via ancillary packets usually contained in the HANC space. I've found the ARRI specification for this packet in their ...
3
votes
1answer
55 views

Replicated circles are blurry in Motion

I'm animating a circle in Motion. I'm using the Sequence Replicator and the Scale setting to make the circles become larger towards the end. When I do that however, the circles get blurry, much like ...
3
votes
1answer
376 views

How to reduce noise in old, low-light DV-8 video

I have some old, low-light, pretty noisy DV8 video that I'd like to clean up. What is the best tool/technique to remove noise from low-light scenes? I also want to change the gamma correction to ...
3
votes
2answers
417 views

How to burn HD videos with menu system onto DVD media?

I'll be getting a HD editing rig soon at my studio where we make mostly corporate AVs. So far our format is PAL SD and usually the delivered product is a MPEG or AVI as the client demands. ...
3
votes
2answers
202 views

Is there an online video converter?

Does anyone know of any services that will convert a large video (1gb+)? I've a bunch of files I'm looking to convert from mkv to mp4's. I'm on an older Mac and I've looked at some sites like video ...
3
votes
1answer
1k views

High-end graphics cards: is it needed or useless for video editing at i5 machine with quicksync?

I am in search of a graphics card that makes video editing fast. I think to buy an i5 cpu with a motherboard with quicksync (z68?) and an SSD. Quicksync on cpu is only for transcoding (h.264 and ...
3
votes
1answer
89 views

How do I take optically faithful videos of glow props in the dark?

I own a small business making LED glow props and though the technology is sound, taking good footage of them in use is proving to be far more difficult than I expected. I've tried with all sorts of ...
3
votes
1answer
314 views

Creating a “finger using device” effect like in iPhone app ads

I have been searching for quite a while on a tutorial of how to create the rotating phone ad with the finger coming in to interact with the app once in a while. There is an example of this effect in ...
3
votes
1answer
164 views

Hardware/workflow for HD multicam shooting on a budget

I'm interested in doing some multicam shooting of my band's gigs. (This is a personal, not commercial, motivation, so my constraints include budget and cargo space — i.e., minimal equipment bulk. ...
3
votes
3answers
404 views

How can I make “videosongs”?

Not purely audio, but definitely related! Jack Conte and Nataly Dawn have "pioneered" the 'videosong' format. Rule 1 - What you see is what you hear. (No lip-syncing for instruments or voice) Rule ...
3
votes
1answer
20 views

Remove audio tracks from multiple MKV files

I've got a multitude of MKV files each containing two audio tracks that correspond to two languages. In each of the files, the English language is the second track and it's the only track I need for ...
3
votes
1answer
113 views

What specs should I be looking for in a camera to record board-game sessions?

I'm a computer science engineer with no experience and very little knowledge in camera and video processing. I would like to record boardgame sessions (timelapse for example) and record boardgame ...
3
votes
1answer
2k views

How can I capture/convert HDMI from an HDCP protected input?

Basically the situation is I have a PS3 and I want to be able to split a lossless HDMI connection to my TV and something to a capture card. Using an HDMI splitter I can connect to the TV just fine but ...
3
votes
1answer
302 views

Export rotated video out of Adobe Premiere

I am creating a video in portrait orientation but the TV I am putting this on cannot rotate the video while playing, so I need to export the video in landscape format. Is there a way to rotate the ...
3
votes
1answer
49 views

Changing QuickTime Conversion Default Settings for export

We recently just switched our production to anamorphic (SD) widescreen (720x486) and we're running into some issues getting our videos to export from Final Cut Pro (version 6) at the right size. To ...
3
votes
1answer
30 views

settings for editing in cs4

What initial setting should I be using in Premiere CS4 if I shot video on a Samsung HMX-q10 camera but shot in standard definition? When I tried DV NTSC the video looks very bad, like it's somewhat ...
3
votes
1answer
72 views

Repairing brightness problems caused by auto lighting optimizer

I've shot a video with my Canon EOS 1100D, but unfortunately forgot to turn the auto lighting optimizer off. Now the video footage looks really bad because there are random changes of brightness ...
3
votes
4answers
661 views

Why is Audio and Video out of Sync during recording?

I make a 30 second recording using a webcam on a laptop. When I play the .avi file afterwards, the audio and video are out of step. The sound starts arriving about a second after it should do and gets ...
3
votes
1answer
2k views

Advantage of converting GoPro video files with GoPro CineForm?

Having worked with GoPro cameras for a few years, I had originally ignored the GoPro CineForm Studio software. Probably out of the usual disregard for packaged software, but also due to it being ...
3
votes
1answer
32 views

Automatically capturing stills from video presentation

I have a video training course supplied as AVI files. Most of the screens are shown as slides with a pointer moving around on them. I'd like to capture a screenshot of the slide automatically when ...
3
votes
1answer
2k views

Remove audio tracks from multiple MKV files

I've got a multitude of MKV files each containing two audio tracks that correspond to two languages. In each of the files, the English language is the second track and it's the only track I need for ...
3
votes
2answers
54 views

Understanding Region of Interest selection in a Camera

I want to understand how ROI selection actually happens inside a camera? I have an ethernet camera, that can capture and send images to the PC, based on user defined ROI. The advantage of this is that ...
3
votes
5answers
2k views

Adding a time stamp to a video

Anyone know of a program that will add a visible date and time stamp to a video file? Preferably, I can just put in the start time of the video and it will just keep incrementing the time as the video ...
3
votes
1answer
24 views

Tracking box to full viewport

Basically, I've recorded a video of gameplay on my DS console using a camcorder, and I want to: Remove the shaky movement caused by me not having a tripod Stretch the screen to cover the entire ...
3
votes
1answer
429 views

Where can I publish a 50 fps video?

I've produced a video in 50 fps progressive. I am having a hard time getting anyone to actually see it: all popular online video players are artificially capped to 30 fps. Is there any way I can ...
3
votes
1answer
143 views

Is there a decent computer based, multiple video stream capture solution out there?

Recently, on a trip home to my dad's, I experienced some great conversations between him and my grandmother. I really wanted a way to record them. Here's my thinking: using a laptop connected to two ...
3
votes
1answer
66 views

Timelapse video with meta information on every frame

I have a set of images that I want to make a time lapse video with. I have done this a few times but now I want to add some meta information to every image. For example I have taken a picture every ...