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

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1answer
61 views

Retaining quality while re-encoding with same codec

Just say I have a bunch of separate clips (DV stream format .dv), and I join them using Quicktime 7. If I then export them out as a new .dv file, am I losing any quality? Is there a loss in quality ...
2
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1answer
143 views

what hardware can I use to connect a Laserdisc player to my laptop?

I have a Windows 7 Laptop (Sony VGN-Z12GN) and a Pioneer DVL-9 Laserdisc player. I want to digitize some of my Laserdiscs. I have some experience with video transcoding (Virtual Dub, Sony Vegas), ...
2
votes
1answer
122 views

Scrolling rainbow when projector screen is in frame

We're doing rear-screen projection. It looks great, but in tests with the canon t2i there's a scrolling rainbow in the video that changing shutter speed or frame rate won't get rid of. Any advice?
2
votes
1answer
64 views

What is the best way to record from a single fixed camera?

I run a video system at my church that consists of two fixed robotic cameras among other things. The person who installed this equipment didn't have experience with video production, only display, so ...
2
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1answer
41 views

presenter (speaker) change detection from a video clip?

I was wondering if there is an easy way to detect presenter (speaker) changes from a video clip. I have some presentation / panel / seminar type videos, and want to add markers whenever the speaker ...
2
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1answer
56 views

How do I accurately calibrate an external on-camera LCD monitor?

I'm specifically using the smallHD DP6 SDI version, so I don't have scopes built into the monitor. I'm generating bars with a Sony HXR-NX5U, and using the blue gun feature on the monitor as per these ...
2
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2answers
498 views

Video tutorials: how to add labels, comments, arrows etc

I'm planning to make a video tutorial about one application. I would like to make it without speaking, but I would like to add comments to video. Is there a video software that allows you to add ...
2
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2answers
1k views

Is there any way to play corrupted .MOV video file

Today I recorded presentation I gave to my development team, part of this recording was screencast. Right after I finished, screen capturing tool that I used collapsed and I was left with corrupted ...
2
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1answer
399 views

How to export footage and burn a 16:9 PAL DVD for playback on television

I have searched everywhere and consulted many people yet no one seems to know how to solve this problem. I have created a large project in After Effects in 16:9 format: 1280x720 Square Pixels ...
2
votes
1answer
56 views

What tool should I use to animate text on an EXTREMELY high resolution “screen”?

I need to make a video with extrodinary dimensions. The "screen" will have to be large enough to hold a very large amount of text and diagrams.... say 20,000 By 20,000 pixels. The text is going to ...
2
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1answer
54 views

Panasonic SDR-H100 Multiple Program Files

I have a Panasonic SDR-H100 camcorder. When I shoot videos, with stoppages, i.e. many clips, the videos are put into two different program folders within the sd_card folder on my SCHD. I was wondering ...
2
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1answer
58 views

Recorded video changes dimensions while play

I have recorded a video of a blackberry simulator using Cam Studio and i use Nero for playing. I used fixed region dimensions of width 454 and Height of 762 inorder to capture simulator dimensions to ...
2
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1answer
100 views

Exam Question - end-to-end delay from video capture to video playout

Hi I'm preparing for my exam tomorrow and I've come across a 17 Mark question which seems trivially easy, so I think I'm missing a key point giving the rest of this exam is fairly difficult. The ...
2
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2answers
169 views

Converting DVD to still images

I have a DVD. Its basically an hour long video that is just a collection of photos that rotate to a new photo every 5 seconds or so. What I am looking for is a program that will convert the entire ...
2
votes
1answer
321 views

Command-line tool to split video at timepoints?

I have an hour-long video that I want to split into individual clips at arbitrary timepoints. I could do this by hand in iMovie, or even borrow a machine with Final Cut, but there are upwards of ...
2
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1answer
7k views

Are there any downloadable samples of 48 fps video?

I would like to compare 24fps to 48fps video, but haven't been able to find any video samples. Does anyone know of such samples? Being able to compare the same video at several framerates would be ...
2
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2answers
1k views

Recording Video From one PC to Another

I'm planning on recording PC screens in general, including gaming and videos. I'm aware of screen capture software like FRAPS, Playclaw etc. and have tested them out, but the increased strain on my ...
2
votes
2answers
254 views

What can I use to build a live video recording, streaming, marking application / platform?

I'd like to set up a platform such that I can record 2-4 video inputs into storage while also uploading it into a streaming cloud so that it can be viewed in near-live / real-time. Further, I'd like ...
2
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2answers
350 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 ...
2
votes
1answer
86 views

Unwanted letterboxing using Wirecast

When I create a 1280 x 720 pixel image in Photoshop CS5.1 for use as a title slide in Wirecast, the resulting image is letterboxed. I have a similar problem with 720p video feeds from a Black Magic ...
2
votes
3answers
496 views

merge and convert swf

I'm having major issues combining/merging(lossless) swf video files into a single file then converting to something more useful(mp4). I've tried using premiere but no audio as it doesn't import the ...
2
votes
2answers
429 views

Hardware requirements for multiple TV channels (cable TV) digitization

I'm planning to start a service which archives TV video content (at low quality). I'm exploring what hardware and video digitization equipment will be needed. The TV channels in the geography I'm ...
2
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1answer
186 views

What settings should I use when recording my child's play in a dark theater?

I am not sure whether this is a good question to ask in this forum or even if it is answerable. I'll let the community decide. I am a complete newcomer to video recording having purchased my first ...
2
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1answer
50 views

Reading material for technical aspects of timecode and alignment

I'm a sound engineer with extensive live and recorded experience. My electronics and acoustics are pretty strong IMO but I've never had any extensive interaction with video/film production and post ...
2
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1answer
71 views

Software advice - for creating animations

I need to make a sort of animation. Not that I am going for same feel or style but I would like to make something that is sort of similar to the animated sequences in "Monty Pyhton's Flying Circus". ...
2
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1answer
91 views

First steps in time lapse

I've always been fascinated by time-lapse videos, and i wanted to give it a try. I don't have much, just a Canon Digital IXUS970, which can record up to 4GB of video. (and i think this is enought to ...
2
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1answer
316 views

What is a good workflow for producing High quality High definition Videos suitable for a final upload to the internet.

I'm entering my third week into the video editing world, and have already put up a few test videos to youtube. But overall, I am unhappy with the results so far. Quick background: I am recording ...
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0answers
15 views

Embedded HD video looks fuzzy on full screen but fine at Vimeo

Any idea as to why an embedded HD video would get fuzzy at full screen, but looks fine at Vimeo using the same full screen icon. Using the full screen icon on the video player window on this ...
2
votes
1answer
45 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 ...
2
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0answers
99 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 ...
2
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0answers
147 views

What is a good wireless solution for video monitoring for BlackMagic Design Cinema Cameras?

We are looking for a video monitoring solution that is portable and used with the BlackMagic Design Camera. I found a link with devices that look great. ...
2
votes
0answers
5k views

2GB vs 4GB Graphics card Memory for playback and encoding of Videos in Adobe Premiere CC [duplicate]

While looking into buying a new graphics card for the editing, live playback and encoding of videos in the new 64bit Premiere Pro CC, I was wondering about: 1) how and when a graphics card's ...
2
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0answers
111 views

How do I make a news-like lower third in kdenlive?

With the composite transition in kdenlive I am already able to let the the lower third (with the name and a line of additional information, just like in the news) appear. Now I want it to fade in (or ...
2
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2answers
907 views

How do I set up an RTMP stream server and URL endpoint?

I've got a Haivision Barracuda, which can stream RTMP to a URL (secured by username/password) set in its interface, but have very little experience of streaming video. What software do I need (Windows ...
2
votes
2answers
149 views

What hardware/software to get fastest possible access time in AVC/h264 files?

Sometimes I watch a video that I don't want to see from beginning to the end, but only some parts. Sometimes I need to quickly find some scene/spot in a video. The less keyframes there are, the longer ...
2
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4answers
3k views

Fastest way to add a timestamp to a video

Is there any script or application that would add a timestamp to a video (avi or mov)? Does for example mencoder support this function ? I'm using it to join avi files together. I would be happy for ...
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vote
4answers
1k 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 ...
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5answers
1k views

How does graphics card's memory affect video rendering performance?

So, I'm asking that, since I've got a GTX650Ti 1 GB graphics, and it takes 5 minutes to render a simple 1 minute video with minimum effects. Is it normal? I've tried it both with Sony Vegas and Adobe ...
1
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2answers
75 views

cross platform software to convert video to image sequence

I'm looking for a piece of software I'm even sure it exists. Here's what I would like this software to do: be free (ideally open source, but free and closed source is also fine) be cross platform ...
1
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2answers
50 views

Please tell me which tool I have to use to create a video?

I want to create a video as in the link below, the effect I want to create is that of a camera moving over a collection still photos and briefly pausing on each one: Youtube Link to video - iit ...
1
vote
4answers
187 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 ...
1
vote
4answers
94 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
112 views

focal length vs shutter speed vs fps [duplicate]

I'm confused about the relationship between focal length and shutter speed, and the relationship between shutter speed and FPS. Can somebody explain in more detail here? What I read is that shutter ...
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3answers
62 views

Is it feasible to manually implement chroma keying?

I have a weak computer (Atom N270 & onboard, 2006 Intel graphics) and it's super slow to do video editing on modern resolution videos, preferably 720p and up. I was wondering if I could manually ...
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vote
3answers
509 views

How can i check if a particular sound I used in my video was copyrighted?

Been using royalty free music for some time, however youtube shows that I am using some copyrighted material. So just wanted to know if there is any way by which I can check if a song is copyrighted ...
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vote
2answers
67 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 ...
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2answers
2k 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 ...
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3answers
139 views

Simple software program for converting H264 video in to flashvideo flv for website?

my question is: Which simple, lightweight, straightforward, easy to use software for Win7 can do the following: A) import/convert on the fly MP4 (H264) movie into FLV (Flashvideo) and apply ...
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2answers
73 views

Is there a video type for vector animation?

Is there a vector-based video type, preferably open-source, so that an animated clip could be produced using "rules" instead of pixel-compression? This would mean lossless resolution-independent ...
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vote
3answers
5k views

Adobe Premiere Pro CC - Crop a video and export at the exact cropped size

I have a video that has 4 up-down-left-right black borders of different sizes. I want to get rid of these black borders so the exported file has teh exact size of the cropped area. To start doing ...