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

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23 views

Close aperture on Canon 1100D

I have a Canon 1100D and a 50mm f/1.8 lens. Seems like the camera insists on shooting at default aperture, but I won't have it, since that results in a mostly blurred video. How can I adjust the ...
2
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4answers
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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0answers
6 views

NNeed to select a webcam that also has night-vision capability

Using computer vision for detection of nearby objects. Need a webcam with IR capability and good resolution so object detection will work in the dark. Presently using 'Logitech HD Pro Webcam C920'. ...
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1answer
15 views

I got less quality video when I uploaded it on Youtube

I recorded a video using Camtasia software trial version. I produced the video in MP4 HD. The video quality is very good when I play it on my desktop. When I uploaded the video to Youtube, the video ...
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3answers
4k views

Youtube convert my video on bad quality

I have some problem with video and its representation on youtube. When I upload video which was encoded with MPEG4 or H.264 codec, I get bad quality video after youtube processing. What is this ...
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1answer
17 views

is there a way to fix this through video editting?

I recorded a video on my phone using a different camera app and it ended like this: http://i.imgur.com/WDnTtbt.png It feels like the video got split in to two if you can understand what i'm trying to ...
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1answer
28 views

Need ideas for simple closed circuit tv for church overflow room

The Need: In our small church, we have an "overflow" room right across the hall from the main room where the pastor speaks. We're already getting sound into the overflow room separately, but we need ...
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0answers
18 views

How to transcode HLS with multiple audio tracks

I am trying to create an HLS playlist with multiple audio streams. I have the following files: videoHD.mp4 videoSD.mp4 audioEN.mp4 audioFR.mp4 audioIT.mp4 How would I transmux these all together ...
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1answer
28 views

Canon 5D mk III vs Sony A7s

I have been shooting both video and stills with my canon 7D for the last 6 years and I am looking to upgrade my kit. My initial thought was to get the 5D Mk III and use it with magic lantern to record ...
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0answers
42 views

Premier Pro CC 2015 Lag Issues!

So updated to the new release this week and after spending a few days getting the damn thing to work with my previous projects and having to uninstall and reinstall my graphics card and enable CUDA ...
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1answer
28 views

Can you read video files off a HyperDeck Studio Pro 2?

Is there a way to connect a Hyperdeck Studio Pro 2 directly to a computer, and edit the video files directly? It has a Thunderbolt connection, but it says that it's for "capture of video and audio" ...
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2answers
52 views

Weird zooming in Premiere Pro preview-window

After a hard time getting my Premiere Pro CC to work correctly, I stumbled upon a new problem. In the image below, you can see how the frame is about 200% zoomed in the preview window, and normal in ...
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2answers
45 views

How to save the phone rotation into a video?

I recorded a video from an android phone and turned it from portrait to landscape within the first 5 seconds. I noticed if I play the video in Windows Media Player - it shows up portrait then turns ...
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1answer
33 views

ffmpeg stream options for mp3, cover art of mp4

I have potentially millions of HLS streaming videos to create from cover art and mp3s. Obviously, I'd like to keep the resulting bandwidth to a minimum. I tried various ffmpeg flags specifically ...
1
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1answer
34 views

How 2D to 3D conversion is performed?

The Oscar winning movie Titanic which was picturized in 2D format and released in 1997 . It was again released in 3D format in 2012. But I wonder that how 2D to 3D conversion of movie frames is ...
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1answer
25 views

Lighting for “no-shadow” effect

I'm really impressed by this video. How to produce this no-shadow effect? How many lights do you think are required? What kind of light? Would some classical bulbs that I have at home work?
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0answers
14 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 ...
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1answer
29 views

How are video and audio streams placed in 'container' files and what interrelations do they have?

So far I have been guessing my way through the types of audio/video streams and getting them mixed up with containers. For example, I have had a friend tell me that a video file which won't play on my ...
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1answer
19 views

Darwin Streaming Server 6.0.3 won't send Closed Caption track

I can get the captions if I stream the Quicktime file through a link on my webserver, but if I try to stream the file via Darwin Streaming Server, the audio and video come through, but no captions. ...
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2answers
81 views

Little skip in webm videos joined with mkvmerge

I've donwloaded some youtube videos that I want to join. I joined them with mkvmerge, but in the joined video, there are ~5 seconds skips (in VLC the second counter stops and then jumps 5 seconds) at ...
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2answers
55 views

Film a 3D video using Genlock cameras or LANC?

I am doing some research in 3D stereo, particularly in 3D videos. I was successful creating 3D photos (using ordinary webcams) and viewing on a 3D laptop and 3D TV, but I've been reading that video ...
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2answers
81 views

Ingesting professional sony beta and sx tape into iMac thru Canopus ADVC 110

I'm trying to capture sony beta and sx tape into my iMac. I know I need a device between the deck and computer. I believe that device is the Canopus ADVC 110 converter (have yet to purchase this.) ...
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1answer
823 views

Hardware to rotate a video signal 90 degrees?

Okay, so what I'm trying to accomplish is to take a standard TV monitor and mount it at 90 degrees, while simultaneously rotating the source input signal 90 degrees so that the video output appears ...
9
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2answers
4k views

What codec will my Youtube uploads be output in and what codec should I use to upload?

Related to What codecs/formats are appropriate for full motion video recording for youtube? I'm wondering exactly how I can expect Youtube to handle my videos. I know they have a rather zealous ...
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1answer
46 views

Syntax error when compiling vlc media player [closed]

I try to compile vlc, but I always get this syntax error: Unterminated quoted string make: *** [.a52] error 2 contribs:make failed cd a52dec && CC="arm-linux-androideabi-gcc ...
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0answers
8 views

Final cut pro 7 plugins?

Are there any websites that offer cool plugins or advanced editing techniques for fcp7 -for free? And where can we find some impressive background loops?
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0answers
41 views

GoPro Studio - I don't want conversion

is there any options, my files to be not converted in GoPro Studio? Now after convert on High level (to .avi), the quality is kind of bad, not like original. How to edit in original files, then Export ...
3
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1answer
264 views

Is it possible to embed VTT subtitles & chapters in webm video?

I have a video in webm format, and two files in webVTT format, chapters and subtitles. Is it possible to embed this two webVTT file in the webm in order to get only one file ? webm is a derivative of ...
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0answers
7 views

Hardware for exhibition video playback (long period) with timecode output

Not sure if this is the right place for such a question, but not able to find a more fitting place. I'm looking for some solid and simple video playback hardware, for playing video continously for a ...
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5answers
3k views

How to record a slide presentation efficiently with video/audio

I am making some video slide presentations (~15-30 minutes) which consists of a lot of animated slides and my voice. I made a test video to see where problems occur when doing such a project. It was a ...
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1answer
34 views

How get a better quality of streaming?

i want to know how to improvee the performance of video streaming (in the client side), like raise the cache of the browser or use a vpn (to hide the video traffic so the isp don't do traffic ...
0
votes
1answer
13 views

Burn a MP4 file with SRT subtitles

I have a movie and I want to burn it on a DVD, but I don't know how I do it and what the best options are. I want the DVD be able to play on PlayStation 4. I have a movie in MP4 format and the ...
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1answer
16 views

Video Keywording, captioning and sorting software

I am looking for suggestions on software to help catalog my growing video library of GoPro MP4 and other (iPhone, dSLR video) files. This software would be similar to Adobe Bridge or Lightroom - ...
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1answer
34 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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2answers
125 views

How do I get royalty free music, images ,video clips, cartoon characters with different actions and emotions for short filmmaking

How do I get royalty free music, images , video clips, cartoon characters with different actions and emotions for short filmmaking?
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0answers
23 views

Crossfading audio at beginning and ending of video

The html5 video tag has a loop attribute. When playing a video in a continuous loop, it doesn't do this seamlessly. I hear cracks and pops at the beginning. With ffmpeg I am able to trim .05 seconds ...
1
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1answer
39 views

Put branding over tv signal

Im trying to figure out the most clean way to put custom content (being text or picture for branding) over standard tv signal for a business that want to show their logos and such in the tv´s they ...
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0answers
9 views

Problem with external playback on Canon SX50 HS Powershot

I have a Canon SX50 HS Powershot and recently I discovered that when I play videos on my SD card on my computer using the Windows Media Player, the video quality itself is much more pixelated and ...
1
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1answer
45 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. ...
1
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1answer
40 views

Record a live lecture from one room and stream it live to two other televisions

I'm working on a church project and I'm not too familiar with video equipment all too much. We need to stream a lecture to other sides of a building (at least two tv's). I was playing around with ...
1
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2answers
58 views

h.264 Audio Out of Sync in Premiere

I shot some video at an event last night with an ATEM TV Studio and recorded it via USB to my computer. The files themselves play fine with VLC or Windows Media, but when I import them into Premiere ...
5
votes
3answers
209 views

Best way to batch rotate 3000+ h.264 videos?

I have approximately 3000 short video clips, each about 3 seconds in duration. I need to rotate each of them 90 degrees. What is the best way to do this? I have Adobe Creative Cloud subscription, as ...
0
votes
1answer
58 views

What is the least noticable way to re-stream a video to Twitch?

I have a local video file from a past Twitch stream (which I failed to archive), broadcast and recorded through OBS. My goal is to re-stream it to Twitch so that it feels as close as reasonably ...
0
votes
1answer
14 views

Sync presentation with video of the speaker

I'm wondering if there is a quick and easy way to synchronize a video of a conference speaker with the slides that the speaker shows without having to manually edit them in Premiere or Final Cut. The ...
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0answers
21 views

Cut Video Clips Per Transcription Line

I have hundreds of high quality films with transcriptions that need to be cut into short video clips per transcription line. So I need one video clip per one transcription line. Example: ...
2
votes
1answer
48 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
3answers
124 views

Does 4K impact quality when filming in low light? (other parameters being equal)

I'm wondering if filming with a 4K camera, possibly downsizing to Full HD, will give better detail than filming with a Full HD camera (other parameters being equals). Sub-question (maybe I should ...
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1answer
38 views

Is there a low-cost automated pan/tilt/zoom system?

Our church wants to install a video camera to record services and sermons, nothing fancy - here's what I'm thinking: Mount a remote-control pan/tilt head on the wall or railing of the balcony During ...
3
votes
1answer
102 views

Video converted by FFMPEG has a different duration, why?

I convert videos using FFMPEG. My goal is to convert them to the MP4 container format (MPEG-4 Part 14) with AAC-encoded audio stream and MPEG-4 part 10-encoded video stream. I use the following line ...
2
votes
2answers
5k views

Adobe After Effects MP4 Export Issue

I'm trying to export a composition from Adobe After Effects. My Comp is 1280x720, and ideally I'd export with an mp4 container, and h264 video codec. Problem is, After Effects is giving me a PAR ...