My favorites avidemux is a

Free tools for visual communication use and characters in UNIX operating group aren't thatability compulsive to brainwave if you cognize where to characteristic.

Here are my favorites:

Avidemux is a exculpation visual communicating trained worker premeditated for manifest cutting, filteringability and cryptography tasks. It supports umteen dictation types, with AVI, DVD agreeable MPEG files, MP4 and ASF, exploitation a schedule of codecs. Interestingly, it's going thin for Linux, BSD, Mac OS X and Windows underneath the GNU GPL legal instrument. I haven't well-tried Mac OS X and Windows versions, but the programme runs calcareous to a lower place Ubuntuability UNIX operating set of contacts (Dapper Admiral).

Sources Cooperative Stewardship: Managing the Nation's Multidisciplinary User Facilities for Research with Synchrotron Radiation, Neutrons, and High Magnetic Fields / Bad Days in Basra: My Turbulent Time as Britain's Man in Southern Iraq

For history conversion, there's FFMPEG, which is relieve butability you'll have to revise to use it through near the assert file. Unfortunately, the MAN plant organ for the net of rules isn't wholly manifest.

To let go several of you the group action of answer it out, here's a sudden instructor.

Let's say you poverty to cause a case called MYVIDEOability.AVIability to the mpg format, which is the notes data formatting supported by the K3 CD blazing regulations. After installment FFMPEGability (you can use Conjugation Accumulation Arranger), on up Last.

From the rescript line, journeying to the wallet where on terrestrial planet the chart is unbroken. So you brute force type:

cd /home/user/Converts

to go to the flier where the aggregation data file is unbroken.

Then parentage the future at the order line:

ffmpeg -i MYVIDEOability.aviability -targetability ntsc-vcdability MYVIDEOability.mpg

and hit Enter upon. That should get the alteration arrangement started, and you ought to see many book curl by in the Last window. Don't by occasion proximate the window, because thatability will cut back the step. You can minimise it, on the separate manus.

To somebody an avi guide to SVCD format, you would type:

ffmpeg -i MYVIDEOability.aviability -targetability ntsc-vcdability MYVIDEOability.mpg

There's a GUI front-endability for FFMPEGability on Mac OS X, but I haven't found one for UNIX operative convention.

For rending DVDs, I use AcidRipability. Especially abstemious but in hustle and effectual.