Questions tagged [video]

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

Filter by
Sorted by
Tagged with
4
votes
1answer
5k views

How to automatically enrich a video stream with dynamic overlay (text, images, …)

In my company, we are currently looking for a solution to enrich a given video stream (which is being broadcasted via RTMP) from a remote webcam with some dynamic information, such as current date/...
4
votes
1answer
56 views

Using technically impossible shutter speed when shooting video

I have a question about the video mode of my DSLR. When i record i can set the frame rage (e.g. 25 fps). In that setting my DSLR should take 25 images within 1 second. In manual (or "s" mode) mode i ...
4
votes
1answer
1k views

Encode video for html5 and javascript controlled playback

I want to create something like Apples Mac Pro product page http://www.apple.com/de/mac-pro/ where html5 video playback is being controlled via javascript (by manually setting the currentTime ...
4
votes
1answer
4k views

ffmpeg: overlay rotated video with transparency

I'm new to ffmpeg (video encoding in general). I have two videos one larger than the other. I want to rotate, resize and overlay the shorter video on the larger one at defined coordinates. So far, I'...
4
votes
1answer
2k views

Keeping metadata (time/date) when extracting frames from video

Circumstances I recently started to extract frames from videos (GoPro) for underwater photography. I'm currently using Adobe Premiere Pro to do so, which works, but when I imported these new photos ...
4
votes
2answers
3k views

Video software to add video effects similar to Apple's Photo Booth

Apple Mac OS X includes Photo Booth, an application for taking photos and videos with the built-in camera (if available, of course). Photo Booth can also add effects while taking a picture or video. ...
4
votes
1answer
829 views

Compressor 4.1: Why can't I select the group I made for distributed processing?

I'm currently trying to get distributed processing to work using two different computers on the same network running the same versions of osx, fcpx, and compressor. When I go to choose the group I ...
4
votes
2answers
2k views

How to make this vector animation?

I would like to make a demonstration animation like this... As I am really ignorant about animation making, I even don't know how to describe it. I think this is ...
4
votes
1answer
41 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 ...
4
votes
1answer
294 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 ...
4
votes
2answers
149 views

How can I accurately immitate this Picasa filter with Premiere's color correction filters?

I'm trying to color-correct a video I'm working on. This is an example frame from the footage: Since I'm a newbie and pretty clueless about good-looking color correction, I've tried playing around ...
4
votes
1answer
276 views

Fixing a badly telecined 8mm film digitization

I had some old 8mm (16fps) and Super-8 (18fps) film transfered to HD video (1080p30). Since the video is 30fps, they telecined it, duplicating frames. The telecine pattern (from looking at the video ...
4
votes
2answers
576 views

Live Streaming and Recording Simultaneously

I will explain my situation first. I am getting married in two months and have many family members that are in bad health. They want to make the wedding, but just cant. We had the idea of streaming ...
4
votes
1answer
170 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 ...
4
votes
1answer
3k views

Change sequence frame size Final Cut Express 4

I have a sequence in Final Cut Express 4 that has 1080p video in it, but when I export it, it exports as 720p video, because the sequence settings are set to 720p video. How do I change the frame size?...
4
votes
2answers
738 views

Is it feasible to create a true multi-language video file with visual localization?

I'm of Russian descent, but I've been living in Germany for the better part of my life now, which means that I deal with both German and Russian media on a regular basis. Most video stuff I have will ...
4
votes
1answer
216 views

GoPro looping settings

I'm using my GoPro Hero3 White as a dashcam. Setting it to overwrite files, I encountered 2 strange things: 5min settings give me 1min files, and 20min settings give 5min files. The counter stops at ...
3
votes
2answers
1k views

Extract person from video

Is there a way to extract a person from a video without having a blue- (or green-)screen? Any software which can do this?
3
votes
4answers
6k views

How can I make professional video using an iPad?

I am willing to make an educational guidance video. And since I want to make it using an iPad, what things should I keep in mind? And which specific camera app will be better over the inbuilt camera ...
3
votes
2answers
21k views

Seeking free and simple way to brighten a dark video

The title says it all. My video is too dark. I Learned how to avoid it next time (after the horse had bolted). Is there anything I can do to lighten it up? Preferably freeware and not to complex. THe ...
3
votes
3answers
89 views

In video, can previous frames effect results seen in subsequent shots?

While watch a shot on YouTube at .25 normal speed, I noticed two distinct images of the rocket fired at the ship from (25-26s). Is this an effect of the video, the film, or the result of a video ...
3
votes
1answer
5k views

Video stream with delay

I need to capture a video stream from a web cam and then show it non-stop with a delay of 30 seconds or more. A server side linux software would be the best but a Windows GUI application will be ok ...
3
votes
1answer
173 views

why movie video is different from other videos (sports, news, or other)

I'm not a video producer or anything but I always noticed the different of the image from a movie vs a regular video. I'm curious, re they shot on different camera types or it's just post-production ...
3
votes
3answers
5k 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 ...
3
votes
2answers
2k views

Will I lose quality when converting avi to mkv?

I have a lot of *.avi files with either 1 audio track or several. All of them are mp3 encoded. The video codec is xvid4. However, when I play these avi files I can choose between the audio tracks (...
3
votes
2answers
312 views

What software do movies use for FX?

Movies these days have a lot of computer generated effects and they all seem to follow the laws of physics, what render program is used for this kind of stuff ?
3
votes
2answers
126 views

How can I make a video such that the quality degrades if someone tries to record it using screen recording software?

How can I make a video such that the quality degrades if someone tries to record it using cam-studio or similar software? We create music videos which are often subjected to piracy. Although the CDs ...
3
votes
2answers
1k views

4:3 video has 720x480 resolution

I was trying to do some video editing and encoding. I have a so-called SD video that should supposedly be in 4:3 aspect ratio. But instead of 640x480, it is 720x480. Interestingly, when I play it with ...
3
votes
2answers
834 views

Compare an original video with a transferred video?

I want to compare an original video with the same video but transferred through a device. How can I do that? I want to compare them to improve the transferred video quality. The video is transferred ...
3
votes
4answers
6k views

Cross-dissolve in real time between end and start point of looping clip

I'm trying to achieve the following: I have a short movie clip that I want to loop for an indefinite amount of time. However, as of now, it doesn't particularly good every time the clip starts over (...
3
votes
1answer
1k 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 ...
3
votes
2answers
93 views

adding depth and motion to images for video

I was struck by some of the effects in the "god made a farmer" superbowl commercial... and was curious what programs are out there that let you take an image, and in a video, produce the illusion of......
3
votes
2answers
15k views

How to force After Effects to interpret footage at a specific framerate?

I just started using after effects CS4, and created my first video. But if i look at my final (rendered) video, its 2x the speed it was originally. I recorded a 22 second clip, and traced etc. Looked ...
3
votes
4answers
406 views

Quality Full HD Camcorder - DSLR or dedicated one?

I am a passionate photographer and currently own a nikon d80 with a handful of lenses, all Nikon Nikkor ones. Unfortunately, that camera has no video recording capabilities. I have missed so many ...
3
votes
1answer
7k views

Record video without Live View / Turning off Monitor while Recording

I am a brand new amateur photographer, so I really needing a lot of input from other users, for example.. I just notice yesterday while recording some video with my Nikon D5200 that I can't record ...
3
votes
3answers
2k views

How is laserdisc information physically stored on the disc?

I know that Laserdiscs store video in an analog composite format. I also know that CDs and DVDs store audio data as a digitally-encoded bitstream with the bits stored as pits and islands in the disc ...
3
votes
2answers
24k views

poor quality export of still images from premiere

This is the actual source image to a video track in Premiere (a PNG): With no resizing whatsoever, and .flv output, this is a resultant frame from the exported video: How could I improve the output ...
3
votes
2answers
526 views

Visual equivalent of VST

What would be most similar in concept to VST effects but for visuals? In other words, is there a standardized interface for running VisFX on a video in the same way that one can run VST realtime ...
3
votes
1answer
8k views

FFMPEG: Loop video to the length of audio

E.g. if video is 1 minute, but audio is 1 hour. Make video loop throughout for 1 hour of the audio track. I use this solution to loop image through the lenght of the audio ffmpeg -y -loop 1 -r 6 -i ...
3
votes
1answer
802 views

Tracking a person

What program does this kind of tracking and how hard is it to achieve good results? I've seen this done in a lot of vfx breakdowns.
3
votes
7answers
13k views

Can one edit a 360 degree video into a traditional video?

I just ordered a Theta S which should be released by the 30th of this month. I can not wait to start recording 360 videos. My question is, can I edit a 360 video into one of my non 360 videos? Just ...
3
votes
3answers
94 views

Battlestar Galactica Style Lens Flare?

How are lens flares akin to that in shows like Battlestar Galactica, SGU, etc. achieved? Here is an example:
3
votes
2answers
2k views

Why does my still camera stop recording video on its own?

I have a Nikon s3300 and wish to take video at a concert however no matter what card I put in the available time says 8min and 11 seconds. Am I doing something wrong or is there a way to fix this.
3
votes
3answers
4k views

For a given bitrate, what video resolution is perceived as the highest quality?

I'd like to achieve certain approximate bitrate for video encoding. If I use higher resolution like 720p, I'll get more fine-grained image, but more encoding artifacts. If I use smaller resolution ...
3
votes
1answer
775 views

In cartoons, what is created first - video or sounds?

In some modern cartoons the animation of face, particularly mouth, is very realistic - most of vowels are mimicked correctly and on-time by mouth movements. (Particularly I'm talking about Family Guy ...
3
votes
1answer
786 views

Record and edit two videos at same time

I have a need to record a lecture. I would like to capture video of the speaker and video of his slides. Optimally, I would like to hook up two recording devices, hit record on one program, then the ...
3
votes
1answer
5k views

What ffmpeg/avconv format and container will Adobe Premiere Pro accept, out-of-box?

All of these converted, but Premiere Pro only loads the audio. I use Ctrl-I to import the videos, and they come up as waveforms, and can only be placed on audio tracks. These examples use avconv, ...
3
votes
7answers
67k 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
2answers
9k views

How do I recover truncated AVI/DV video?

Short version: I believe I have truncated but otherwise valid AVI/DV files that won't play in any player I've tried (Adobe Premiere, MPC HC, VLC). I assume the stream data is intact but truncated, and ...
3
votes
3answers
910 views

How to record a video of computer screen movements

Can someone suggest good softwares for making a video tutorial of computer screen, like is done on most computer tutoring sites? I am looking a software that can capture a video of my blackberry ...

1
3 4
5
6 7
36