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

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61 views

Is ffmpeg the solution to automate video building from multiple files

Need some help automating video & audio stitching and could use some help/direction. Let's say I have the following assets: Video 1 Video 2 Video 3 Music 1 And I want to build a few variations ...
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0answers
30 views

4k video running smoothly on intels integrated hd graphics

I hope this is the right place to ask the following question - can intels integrated graphics run 4k video with for instance h264 smoothly (as in no frame skipping)?. I have seen various claims on ...
2
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0answers
25 views

ffmpeg h264 crashes IE intermittently

First for moderators, this is relevant because I have incorporated ffmpeg in a program to render videos needed for a web-app. My problem is that the videos I render randomly crash IE 11. Other ...
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0answers
34 views

How to convert video file into jpeg file with movement info

I would like to record my computer screen for 1 day (e.g.) and afterwards I would like to know on what part of the screen the most movement was in a sort of density scale (red for highest changes, ...
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17 views

3D images on a video using Premiere

I am a music producer and I have been making music for a while now. but I used to only upload on soundcloud. (where you can only upload audio) I want to start a youtube channel for my music and I ...
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34 views

Which scaling filter should I use for heavy video downscaling while playback in mpv?

I have tried ewa_lanczos with scale-antiring=1.0 for downscaling and am seeing considerable aliasing like this https://my.mixtape.moe/ziqgpc.png source: https://my.mixtape.moe/qhqjtp.png mpv manual ...
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1answer
36 views

How do I create footage that has nearly the same quality as https://www.youtube.com/watch?v=iNJdPyoqt8U but is taken by an action cam?

How do I create video that is similar in quality to with an actioncam? Currently I'm using a Rollei 5S WIFI, and more often than not, I can without significant loss of ...
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36 views

H264 vs H265 encoding time issues using B-frames

I run video encodings using H264 and H265. In H264 using JM reference software GOPs having B4 need greater encoding time than having B2, and GOPs having B2 need greater encoding time than B0. In ...
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0answers
43 views

Speeding up a portion of video leads to choppy transition

What I am trying to achieve is speed up a small portion of a video, lasting only about a second. I tried using Windows Movie Maker. What I did was import the video three times, then trim the three ...
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2answers
26 views

sites for Video Background Loops?

What some sites for Video Background Loops? I wonder if any know where I am get vj loop? Thank you
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28 views

Avidemux: wrong framerate

I have 5555 images in png image sequence. I have tried to create video via avidemux 2.6.x version applying framerate filter up to 30(I rendered to make it 30 fps) but the output is around 6 minutes. ...
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27 views

Damaged output problem

The problem is I have a perfect piece of video and I'm trying to combine it with a song in Sony Vegas Pro 13, but the output looks very broken: It is broken anyway, even if I do nothing. Could you ...
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0answers
96 views

Could not complete your request because dynamic link is not available in adobe photoshop CC

When i import video in photoshop CC show then error occured below is screenshot Please help me how to solve this error
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2answers
42 views

Do media containers contain multiple audio channels in separate streams?

The title is self-explanatory. If a media container file (like MPG) contains multiple audio channels, such as left or right channels, does it take these audios in separate streams??
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0answers
12 views

After Effects video very choppy, in all movie creators

I have NO IDEA what is happening right now. I created a short two-minute After Effects video, and when I rendered it, The video appeared to be pausing, then playing, then pausing, then playing, and ...
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0answers
71 views

Audio drift after uploading to YouTube?

I recorded myself playing some games and then uploaded the videos to youtube. I noticed that after youtube finished all processing and made multiple resolutions available that the audio and video ...
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1answer
34 views

Video format can't be played or converted

My customer gave me a series of videos, recorded from CC Cam. The extension is .dad. I couldn't play them on any player. (Obviously changed the extension for testing) and I wasn't able to convert them ...
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2answers
31 views

What equipment is required to record game play and commentary and post to YouTube?

My son would like to record game play on PS3 (Minecraft, Lego) and overlay his own commentary and upload these videos to his channel on YouTube? What hardware, software and/or dedicated equipment is ...
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2answers
5k views

Premiere Create custom frame size

I have downloaded a video from youtube to my laptop. It is 640x360px mp4 format. I'd like to edit it a little bit with Premiere CS5. How do I create a new project with the same resolution of my video? ...
41
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11answers
2k views

Good open source Video Editors?

Sure, I could Google and find random software. But I rather have the opinion of users that have had hands-on with any open source video editors. So if you've used one that you like or know of any, ...
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2answers
27 views

cloud backup routines

I am looking for cloud backup or remote backup routines and practices that may be used for storing video. Specifically if services or practices that offer versioning are relevant. If so, why or why ...
1
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1answer
6k views

Using GoPro Studio to edit non-GoPro videos

I'm trying to use GoPro Studio to create a video that includes GoPro video as well as HD video from an iPhone. GoPro Studio was not able to deal with the .MOV file from the iPhone (the audio was ...
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0answers
18 views

Is there a device that will accept 2 hdmi inputs and output a single, 3d signal with one source for each eye?

I am trying to create a DIY dualplay setup. I would like to take 2 PS4s and combine their output into a 3d signal. Then, with modified active shutter glasses, two people could simultaneously watch one ...
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2answers
4k views

Non-Monotonous DTS on concat (ffmpeg)

After running this command ffmpeg -f concat -i mylist.txt -c copy output.mp4 - I'm getting corrupted output.mp4 file and this message: ffmpeg -f concat -i mylist.txt -c copy output.mp4 ffmpeg version ...
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1answer
118 views

ffmpeg streaming to rtmp and extracting image periodically

I'm using this command to receive a input stream and transcode it to a different resolution and stream it to ustream. ffmpeg -hide_banner -loglevel info -progress /tmp/ffmpeg.log -i ...
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1answer
190 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 ...
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0answers
37 views

Trying to play 2 audio tracks at the same time in MPC-HC

Trying to record some footage, but I have two audio tracks - One track is audio from my PC, and the other track is from my microphone. MPC-HC only lets me play one track at the same time. Any ...
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2answers
58 views

VHS to digital, flickering, lack of video and good sound

I'm trying to convert some VHS videos into digital. To do so, I got the VGB100 from August and connected it to the VHS player and to my computer. I've used two applications to capture video: ...
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3answers
3k views

Recording and playing video with variable frame rate

We are using a streaming camera to record and to play back surveillance video. This camera sends a rtsp stream which will be recorded by our application as a H264 video. In our application, the ...
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1answer
57 views

What is the state-of-the-art on using computers to “clean-up” videos?

TWO PART QUESTION - We've all seen the movies/TV shows where the police/feds/spies use computer software to take a grainy photo and do a "clean-up" to see a better picture and more details. I assume ...
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0answers
23 views

How to change profile of Openshot project?

I stupidly started a project using a DVD NTSC profile, made a bunch of changes, and then realized that the final product is supposed to be DVD Widescreen NTSC. I can export it as such, but because I'm ...
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3answers
3k views

Camera features useful when recording a live high school basketball game?

What features should I be looking for in a camera (typically found in cameras less than $1000) for shooting a high school basketball game? The intent is to use the video for "Game Film" type analysis ...
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57 views

Premiere Pro CC 2015: could not find any video play modules?

I just installed Adobe Premiere Pro CC 2015 yesterday, and it seem to be ok, (because I was able to open it). Then I installed also After Effects and Quicktime. But then, Premiere won't lauch again, ...
4
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3answers
1k 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 ...
2
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1answer
50 views

Automatically speed up video portions with no voice

I have recorded some video tutorials for our programming team. These consist of "live coding" exercises; basically, videos of me coding stuff. Thus, the video track is a screencast, and the audio ...
2
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1answer
38 views

Adding annotation to existing video file

I an application demo video, I want to add annotations (Text notes, basic shapes etc) on already recorded video. Is there any free software available for that on Windows? I found some, but they work ...
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3answers
39 views

Graphics card and video codecs: are colors stored in a linear scale?

Is this saying correct ? The graphics card and most video codecs store colors in a linear scale.
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3answers
373 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 ...
16
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2answers
8k views

How does YouTube encode my uploads 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
36 views

extracting keyframes from damaged video file

if I have a video file that is in .mov format, but the header has been overwritten, is there a way to scan the file to find the keyframes and somehow extract them?
2
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1answer
135 views

ffmpeg trying to convert AVI to MP4 but not playing

I'm trying to convert a video file from AVI to MP4 but it doesn't seem to play, my code: exec("ffmpeg -i ".$video." -c:v libx264 -pix_fmt yuv420p -movflags faststart ".$withoutExt.".mp4") Even ...
1
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1answer
33 views

Attach a video to a static image?

Well, its not my area and i am a little bit scrappy with this. So we have this little device , that we want to show how a real human hand stick to some different places .(for example door,window,gate ...
0
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1answer
67 views

How can I record audio with the USB mic and record with the camera without having to sync them?

I want to start making some YouTube videos, but I want to work with what I have for the moment, to see how it goes and learn using them for a while. So I have a Behringer C1-U microphone and a ...
5
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3answers
202 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: ...
1
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1answer
52 views

Easy way to take 1s clips from video every 60s and join them all together?

Pretty much what the title says: I have a couple of video files and would like to extract one second intervals every sixty seconds or so, i.e. extract the clips 00:59 - 01:00 01:59 - 02:00 etc. ...
4
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2answers
6k 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 ...
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1answer
58 views

how to measure bitrate of video over time

Given an encoded video file with non-constant bitrate, how would one analyze the bitrate over time? So far I found one old program that produces a bitrate plot, but none that can give the raw data of ...
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3answers
110 views

How to prevent users from downloading videos?

We want to provide VOD service via http/https, but we dont want users download a video by finding out the url directly from the web player or using a developer plugin like firebug. We are told that ...
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0answers
39 views

Is there a way to cut a speech video into parts on silences automatically?

As an English teacher, and also a programmer, I've created a system of listening that works this way: I choose an interesting video full of speech. I manually cut it into peices based on slinces ...
3
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1answer
1k views

convert horizontal side by side to vertically stacked 3D video

I have seen this and this post explaining how to crop and stack videos using ffmpeg. My question is - is there an easy (preferably one step) way to turn a horizontally stacked video into a vertically ...