1
vote
0answers
66 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 ...
3
votes
1answer
358 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
375 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
329 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 ...