Video files concatenation v.2

This method doesn't work any more because same_quant or sameq option was removed. So how to make file concatenation preserving quality. I found easier way to do it:

$ mencoder -oac pcm -ovc copy -idx -o out.mov AMBA6924.MOV AMBA6925.MOV

Video files concatenation

How to concatenate 2 files in Ubuntu? Using Pitivi is not good when you want to preserve the original quality. Actually while playing with Pitivi I haven't found good enough rendering options that will be suitable for me and have quality similar to the original. So I've tried to use command line. The software is called ffmpeg or  avconv in the Ubuntu 12.04.

Pitivi video editing tutorial

Pitivi is a free video editor software for Linux. Here is a small example of how to use it. I have 2 movie clips 10 minutes long each from my car DVR, and I want to stick them together and cut some unnecessary parts. So let's start by opening Pitivi editor.