OpenSpeak.net

This tutorial assumes you have a series of .MKV files you want to combine into a single file. They can be in a single location or various places on the file system.

Create your input text file; name it InputFiles.list. The format is like:

file './path/to/file1.mkv'
file './path/to/file2.mkv'
file './path/to/file3.mkv'

Run ffmpeg specifying your input file like:

ffmpeg -f concat -i InputFiles.list -c copy CombinedOutputVideoFile.mkv

The resulting file CombinedOutputVideoFile.mkv is the single file comprised of the individual pieces.

• ffmpeg Concatenate