The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
1answer
288 views

FFmpeg - Split video multiple parts

I read the following thread, and the solution works if I want to split a video into pieces every two minutes: Split video file into pieces with ffmpeg The problem is that I want to split a video into ...
2
votes
1answer
72 views

Cutting an AV file (MP4)

I have tried using openshot, pitivi, kdenlive, videolan to cut an audio/video file but they all seem to freeze. So I am now trying to use the following command: avconv -i input.MP4 -vcodec copy ...
0
votes
0answers
94 views

Apply fadeout effect to video at multiple places

I have a video of 12 seconds, frame rate is 30 frames per second. I want to apply fade out effect to video on multiple places, for example from second 3rd to 4th and from second 7th to 8th. Have a ...
1
vote
1answer
59 views

Quicktime-like video trimming in Linux? [closed]

One thing I loved about Quicktime 10 in Mac OS X (despite all its other shortcomings) was the ability to very easily trim a video file. I.e., I open the video in Quicktime drag two sliders to indicate ...
0
votes
1answer
144 views

How to fix kdenlive crashes on Ubuntu 13.10 during scene finding

I am new to the video editing software kdenlive and tried to use it to edit a large avi`` file. I added theaviclip and started a job to find the scenes in this avi. Halfway through the clip (after 30 ...
1
vote
1answer
104 views

How to rotate video?

I have many videos taken from Nokia N73 that are getting played on my laptop (after transferring from phone to laptop) horizontally. How to make them play vertically. I have read this link. but the ...
1
vote
0answers
26 views

Linux display server or program that can route video and/or images between its clients?

The JACK Audio Connection Kit (http://jackaudio.org/) is a really useful tool for working with audio on linux systems. It allows for both audio and MIDI data to be communicated between its clients, ...
2
votes
0answers
195 views

Anyone gotten the switch '-segment_times' working with ffmpeg?

While searching through U&L I noticed a fair amount of questions asking how to script the generation of ffmpeg command lines like these: ffmpeg -i video.mp4 -ss 00:00:00 -t 00:10:00 -c copy ...
2
votes
3answers
2k views

Mixing audio tracks in a video file in Linux

I have a video file that has two audio tracks. The first one is background music and the other one is commentary. I want to merge those tracks together. This is the media information I got from ...
1
vote
0answers
81 views

Are there any alternatives to Media Lovin' Toolkit (MLT)?

I'm looking for command-line Linux tools for creating video slideshows from images and video clips. I would also like to implement a variety of transitions and effects. So far, Media Lovin' Toolkit ...
2
votes
2answers
99 views

Looking for the professional video editing tool

No this is not a poll. I guess you have to admit that gimp is the picture editing tool for linux. Well i am lookin for the video editing tool for linux. Is there one?
2
votes
1answer
501 views

Chromakey -video-editing in Unix?

My friends are recommending me to use OSx for video-editing but trying to use old good OSs such as Debian and Ubuntu. How can I do chromakey -video-editing in some Unix or Linux?
0
votes
1answer
329 views

Where is avisplit? [duplicate]

Possible Duplicate: How to find out which (not installed) package a file belongs to? I usually used avisplit command to split avi files. I noticed that I should install the package ...
4
votes
1answer
5k views

How to splice sections of a video with avconv?

I have figured out so far that you can cut a section from a video with avconv with a command like this (cuts from 1:00-3:00): avconv -ss 00:01:00 -i "input.avi" -t 00:02:00 -c:v libx264 -crf 23 ...
1
vote
3answers
980 views

Editing margins and sharpening of movies

I copied some cartoons from a VCD to my hard drive, to be able to manage the content more easily. However, probably because of the VCD outdated technology, there are two issues with these clips: ...
12
votes
4answers
3k views

Is it possible to merge video files using `cat`?

I wonder if it's possible to merge video files using the cat command? I mean will the resultant file play seamlessly?
1
vote
1answer
154 views

Does kdenlive have a limit regarding the workable filesize?

Does kdenlive have a limit regarding the workable file-size?
3
votes
1answer
375 views

How to grab the audio channel from an MP4 video file into a separate audio file?

Having an MPEG4 (MP4 container, H264 AVC video, AAC audio) video clip downloaded from YouTube, how to separate its audio channel into an independent audio (without de&re-compressing the audio ...
1
vote
1answer
386 views

How to crop a particular part of a YouTube video clip?

Having an MPEG4 (MP4 container, H264 AVC video, AAC audio) video clip downloaded from YouTube, how to crop a particular piece of it (remove everything before a particular starting point timestamp an ...
5
votes
1answer
338 views

Text to movie from commandline

I need a script called myslide which does the following: myslide -f 15 -t 20 "Hello World" produces a movie file (to be played by mplayer), which just displays "Hello World" in the center of the ...
2
votes
5answers
750 views

Are there any animation programs for animating static images?

I'd like to make a simple movie with my kids. I've taken some pictures of toys and cropped them to be the characters. I'd like to make a movie where these move against some background (ie the ...
1
vote
0answers
219 views

Openshot-1.3.0 not working on Fedora 14

I am trying to install openshot 1.3 from yesterday. After doing everything I could do and searching the whole web. I am finally asking this. I downloaded the source and installed it from there and ...
1
vote
2answers
1k views

How to use 'wine' and AviSynth and Avs2YUV with 'mplayer/mencoder' (or any player/encoder)

I have a lot of AviSynth scripts (.avs) which create a montage of text pics and video, but until yesterday I'd had no luck running AviSynth scripts in 'wine'. I read about a 'Windows' program called ...
2
votes
2answers
304 views

Video Watermarking

I am looking for a solution in which I can add watermark to the given video at given frame. Is there any utility/tool to do so ?
6
votes
3answers
4k views

How to 'burn' a subtitle track onto an mp4 video file

I would like to make a subtitle file to be a part of an mp4 video file, so that I don't have to deal with two separate files. I imagine two ways: Make the subtitle an intrinsic part of the video. ...
3
votes
3answers
554 views

What is the most advanced video editing FLOSS?

There are so many video editors out there (at least half a dozen during my search), and I wonder which is the most advanced among them? How does it compare with commercial offerings?
17
votes
6answers
18k views

How to remove an audio track from an mp4 video file?

I have an mp4 video file with multiple audio tracks. I would like to strip away the rest of the tracks and keep just one. How do I do this?
8
votes
3answers
1k views

Video editor w/ stabilization?

As I slowly migrate from Apple's Mac OS X to a Linux distribution, I try to find good replacements for Apple's iLife software suite. I particularly like the current iMovie's image stabilization ...
-1
votes
1answer
306 views

Is 'Shut down computer when finished' during Avidemux encoding stage useful?

I get the option to Shut down computer when finished during encoding stage of Avidemux. Why would I want to do that?
16
votes
3answers
18k views

How can I use ffmpeg to split MPEG video into 10 minute chunks for YouTube upload?

There is often a need in the open source or active developer community to publish large video segments online. (Meet-up videos, campouts, tech talks...) Being that I am a developer and not a ...