Concatenate two videos

Trick source

Concatenation of files with same codecs The concat demuxer was added to ffmpeg 1.1 . Get the lastest STATIC version of ffmpeg from: http://ffmpeg.gusari.org/static/ . Instructions Create a file "mylist.txt" with all the files you want to have concatenated in the following form ( Lines starting with a dash are ignored ) :

 # this is a comment
 file '/path/to/file1'
 file '/path/to/file2'
 file '/path/to/file3'

Note that these can be either relative or absolute paths. Then you can encode your files with:

$ ffmpeg -f concat -i mylist.txt -c copy output