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

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115 views

ffmpeg-php with fixed width and height and without stretch or squish

Hi there I googled for hours but no success to solve... This code works for me exec("ffmpeg -i $SourcePath -ar 22050 -ab 32 -f wemp -vf scale=500x400,setdar=16:9 $uploadpath1 2>&1"); but ...
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19 views

How to make video with moving text and objects? [duplicate]

I want to make a video with moving text and objects like in the youtube video link below. ...
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0answers
52 views

Filter commentary from AC3 stream in MKV

a question from a a total non-expert in video/audio editing. I have an MKV file (let's call it X) which contains an AC3 file which has some constant and unnecessary (for me) comments for visually ...
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1answer
346 views

Wirecast recording lagging from a video file source

I have a recorded video in HD format with the source file being about 2GB for 30 minutes of footage. I added it as a new Video Shot in WireCast intending to edit it, however, I got two problems. ...
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48 views

Choppy slide titles animation in Premiere

Look at what I mean: Youtube link Titles slide to the center all choppy, laggy, like they are skipping frames... I tried with better quality 1920 etc... but all that does is enlarge my picture which ...
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0answers
47 views

jquery-videosub how to [closed]

Standards compliant video subtitles for HTML5 video tags. Original MooTools implementation by Thomas Sturm, jQuery port by Max Wheeler. Usage UsageDead simple. Call the videoSub() ...
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1answer
262 views

Editing 1440p @ 47 FPS in Premiere Pro CS6

I am attempting to edit the videos I've recorded with a GoPro Hero 3 in Premiere Pro CS6. However, the preview window jumps, is slow and not smooth at all. As this pretty much makes video editing ...
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0answers
94 views

Kdenlive Render Effects

I'm using Kdenlive on Linux Mint 16, and I was finding that my keyframed "Box Blur" effect was significantly slowing down playback, and so I thought there might be a way to render the effects on a ...
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0answers
53 views

How Can I Eliminate Moiré With Blackmagic 2.5K?

Just picked up Blackmagic camera. Shooting in 2.5K for a series of interviews and experiencing excessive moire throughout all subjects. There are no obnoxious patterns on anyone, so I'm wondering ...
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0answers
55 views

How to create a video sequence made up of random frames in Final Cut Pro 7?

I am editing a music video in Final Cut Pro 7. I would like to create a random frame sequence, a flashing-frame effect to insert into the video. Any ideas on how to create it?
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0answers
52 views

What are the steps to apply filters to all my video clips in Corel Videostudio?

I am able to drop each each filter to each of the clip. But when I try - Select all clips - Drop a filter to the selections, it does not work as expected. Instead the filter gets applied only to ...
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3answers
2k views

After effects: masking not working in select compositions

Whenever I try to mask a clip or multiple clips in my main composition, the mask has no effect, neither does inverting the mask or any of the other mask modes provided. The same thing happens when I ...
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42 views

How to derive surface measurements from video

EDIT: It's possible I should have just asked whether any digital video format included per-frame metadata. As asoundmove did here: D7000 HD video format - can each frame contain metadata? And like ...
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471 views

Lossless Editing by Combining Clips with FFmpeg x264

My new Canon Vixia HF G30 video camera has an option to encode directly to 35 Mbit/sec Mp4 at 1080p60 and it does a nice job. I primarily use it to record my daughter's high school basketball games. ...
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0answers
678 views

High bitrate in AVCONV converted MPG file causes DVD reading problem

I convert AVI to MPEG with folowing command: avconv -i file.avi -c:v mpeg2video -b:v 6000k -c:a mp2 -b:a 384k file.mpg When the MPG file has been burned to DVD it is hard to read afterthat. The DVD ...
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0answers
14 views

Canon 650D HD movie stop after 10-12 sec [duplicate]

I have a Canon-DSLR-650-D,the problem is when I start recording move at HD it will automatically stop after 10-12 sec, whereas at 640 resolution it is working fine. My Memory card is empty..can anyone ...
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0answers
26 views

Videomapping tutorials

Anybody knows how or where I can see tutorials about Videomapping? I searched a lot. Truthly, I found lots of info about Madmapper, Modul8, etc..., but I am looking for something fully awesoe, like ...
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2answers
64 views

Converting an MPG data file burned to disc to a burned “video disc” for set-top DVD players

I've inherited some (12) DVD recordings of events for our organization that were burned to disc as data, instead of as a video disc. I'm looking to take a 16:9 MPG video from these DVDs and burn it ...
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1answer
430 views

Keynote video pausing/playing

I have an idea for linking a keynote presentation with a video (exported from a 3d tool). The idea is that each time you 'click' (as you would to move to the next slide/transition) it would play x ...
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0answers
269 views

Is it there a way to create a video playout system? (Preferably in Linux)

I am facing a situation caused by the need to start broadcasting in High Definition and there are a few Digital Automation/Playout Suppliers that offer excellent solutions such as Fission, Miranda, ...
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0answers
171 views

What export settings should I use in Premiere Pro for iBooks Author videos?

I've tried using Adobe Premiere to save a video for iBooks Author. The problem is that when I export my project as a mpeg2 file the quality of the video degrades a lot. I am using images to ...
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1answer
305 views

Color grading ; Anybody familiar working with Da-Vinci Resolve? [closed]

I've heard of this tool, Blackmagic's Da vinci resolve, as its available for free from the site but the Package including its consoles and all costs much. Is there anybody here familiar with this ...
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0answers
119 views

Can I Use Long Manfrotto QR Plates on a short head?

I've been considering whether to buy the 701HDV or the 502AH. I've pretty much settled on the 502AH for its superior drag quality, but one thing a lot of people do not consider is the type of Quick ...
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0answers
365 views

ffmpeg - convert video to iDevice format, replace sound with normalized WAV file, while maintaining the original video quality?

I'm using this command line to extract the audio $ffmpeg -i video.mkv -c:a pcm_s16le audio.wav this is its output ffmpeg version 1.0 Copyright (c) 2000-2012 the FFmpeg developers built on Oct 1 ...
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0answers
37 views

How good is a DSLR video? [duplicate]

Possible Duplicate: What are the minimum camera characteristics required to record a movie for cinema? Can one send Nikon D 3200 or Canon 550 D video to any major film festival (after ...
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2answers
117 views

Building a presentation video

Hi everyone I am in my last three days before I present my final project for my exam at college everything is ready for the final presentation except a good presentation. At first I made one in ...
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0answers
28 views

Camera setup for quick preview/editing

I'm setting up an educational lab which is going to have a number of cameras positioned around the room. Ideally, there would be one button somewhere which we could press to automatically start all ...
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1answer
94 views

What is the best way to distribute an audio/video feed from a computer to TVs over existing indoor coax cable?

We have existing coax cable in our office building and we'd like to put displays in our lobby and some other rooms in the office (where there are existing coax jacks). We'd like these displays all ...
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0answers
286 views

How do I assemble a Dynacam Flycam 5000 (AKA ProAim Flycam)?

I bought the Dynacam Flycam 5000 (also sold as ProAim Flycam, and probably some other no-name brands) in a local shop the other month. Unfortunately no assembly instructions at all were included so I ...
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0answers
65 views

Decoding and Using VITC?

Can any one give me more explanation on VITC? I need to identify the VITC code presented in the VBI signal. How does it's format work? how does one extract it? How are VITC embedded in a video signal? ...
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0answers
290 views

What are some simple video editor with Masking capability?

I want to focus faces of an image and move that focus to each of the faces one by one with a delay.The other area of the image should be hidden/blurred (btw this is called masking right?). Is there ...
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1answer
7 views

Keyboard shortcut for “Add clip to conversion list” in GoPro Studio?

Cutting videoclips in GoPro studio is pretty easy: Press I for Mark In, O for Mark Out and Space for pause/continue. Editing a video would be pretty much faster, if a keyboard shortcut could be also ...
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3answers
1k views

AE Error : Imager Buffers exceed internal limits. Decrease the memory requirements for the rendering of this frame. (12804)

I'm kinda new to AE and having a weird issue while trying to render a 1920x1080 Composition. After rendering about 10seconds, i get the following error: I've checked all of my objects and i have ...
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2answers
161 views

Recommendations for HD camcorder for all-day static recording?

I am working on a computer vision project where I will setup a camcorder in a room at around 6am and record people as they walk around and interact with things. The recording ends at 11pm. The room ...
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3answers
2k views

Is the Canon 550d ideal for documentary video production?

I'm confused as to go with the costlier body cheaper lens vice-versa, I have a budget at around $1000, and i am looking at the canon 550d with the 50mm f 1.8. I would like to get advice on the lens ...
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2answers
401 views

Music-sync'd Strobe effect in video

What's one way to get a strobe flash effect in video (you know, virtually, in software) that's synchronized to the beat of a music track? Or for that matter, how do I synchronize ANY effect with ...
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2answers
45 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 ...
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1answer
47 views

Visualising geo data on a map

Hi I have an interesting task I want to achieve. I currently manage a website that acts as a tracking system for a popular piece of flight simulation software. Currently we take a dump of the lat/lon ...
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3answers
90 views

Not able to play 13Mb video file

I have developed a video which approximates to 13 Mb.I try opening it with Windows media player or Nero.It tries to open but then the player automatically closes. Format is .avi What could be the ...
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1answer
109 views

How to create film sounds like those booms?

I'm about to make a (feature) film. And I'm sure everyone have heard the deep booms for instance in the big films. Often movies play a build-up song, a viola plays higher and higher and then ...
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2answers
235 views

Bad video camera + little money = decent video quality

I have a Kodak Easyshare z950 camera. Previously I only used it to take some pictures while traveling. Now I want to seriously work with video. Not that seriously as in TV studio, but still I want to ...
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2answers
171 views

Does the new Panasonic 4k LUMIX LX100 seem like a good entry-level 4k camera?

he-panasonic-4k-lx100-is-a-lot-of-camera-for-the-price?utm_source=www.lwks.com+subscribers&utm_campaign=42f49e8a2f-RSN_Nov07_2014&utm_medium=email&utm_term=0_079aaa3026-42f49e8a2f-77397533 ...
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1answer
27 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 ...
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1answer
80 views

How to create a video like this?

How do I create a video like this? If I want to create such videos, I want to know Type of instruments to be used(including camera, etc.) Light settings After effects Software suggestions if any ...
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1answer
111 views

Home video, Canon 60D, 1080p, 23 fps, H.264 lag during playback

I can play almost all videos without problems on my Google TV or XBMC box, but when I try to play videos recorded on a Canon 60D camera it gives severe lag and takes some time to start up. Any reason ...
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1answer
45 views

Beginner: what software to combine 2 videos of a dance show

I would like to make a film of our dance show from 2 videos which were shot of it, keeping 1 audio track and the movement synched to the audio. Can anyone tell me what software can do this as easily ...
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1answer
2k views

How can I change the movie format from .MOV to .AVI in canon 650D

I have Canon 650 D which I use for Video Shoots mostly,my question is: How Can I change the video format inside camera setting? is there any possibility to do that ? the reason because my Video ...
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1answer
52 views

How to smooth out video

My video jumps when playing (and I know it has nothing to do with my harddrive, cause it does the same thing on my phone in the same spots), all through the video. Like every couple seconds it jumps, ...
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1answer
59 views

How to include proof of when a video was made, something that couldn't be be faked at a later date?

I don't know how to call this kind of proof in English, but maybe if I explain it a little bit further you'll get the idea. Basically I want to create video/audio proof that something was shot in ...