4
votes
1answer
133 views

Tool to fix audio sync for small portion of video file

I am trying to fix an audio sync issue for a video file that is off by a second from the 25th-26th minutes of a 30 minute file. I have looked at a few different tools such as avidemux etc. I see ...
1
vote
1answer
61 views

Cinelerra: how do I add comments to media clips (resources window)?

I have imported some clips, which are named MOV001, MOV002, etc. If I switch the Resources window view mode to "text", I can see there are two columns: Title and Comments. I can't figure out how to ...
2
votes
2answers
225 views

video editing tool to color overlay a specific part

I have downloaded a video from YouTube. But the publisher has put some link (their twitter and facebook) for promotional purpose. The links keeps coming up through out the video in the black area (up ...
1
vote
2answers
519 views

Is there a way to add a “fade to black” effect to a video, from the command line?

I have a script to encode videos (using mencoder), but is there a way to add a simple "fade out/in to black" from the command line, preferably free (as in open source). It could be either on Windows ...
1
vote
1answer
762 views

Aspect ratio of video sliced with FFmpeg unintentionally changes

I am trying to extract a small part from a larger video without changing the codecs, resolution or something else. Therefore, I use FFmpeg with the following settings. ffmpeg -vcodec copy -acodec ...
6
votes
5answers
3k views

Free Chroma key tools

I want to create an educational introductory video, where the tutor stands and explain a subject, and the background is an illustration of that subject. This is done using a technique called Chroma ...
1
vote
1answer
851 views

Add text-box to video on ubuntu

I'd like to add a small text-box into an mpeg-video, visible for about 3-4 seconds. Preferably the video should pause while the text-box is displayed. I've installed Kino but I have no idea how to do ...
4
votes
3answers
10k views

Rotate a video file 90 degrees using Ubuntu

I want to use Ubuntu and preferably standard packages such as ffmpeg to rotate a .3gp video file by 90 degrees in any direction. Preferably a command line or Python script. How can I do that?
1
vote
1answer
2k views

Convert a video to black and white using avidemux on Ubuntu

I have a small video that I would like to convert to black and white. I'm on Ubuntu, and I've avidemux installed. I will be OK if it can be done with some other software if not avidemux; basically, ...
7
votes
5answers
1k views

Looking For Video Editing Software for Ubuntu [closed]

Can anyone recommend a good video editing program for Ubuntu?