[FFmpeg-user] Concatenating two audio files

[Carl Eugen Hoyos]

Stuart Bruce <stuartrbruce <at> gmail.com> writes:

> -filter_complex '[0:0][1:0]concat=n=2:v=0:a=1[out]'

Does it work if you only specify "-filter_complex concat" 
(without map or any filter options)?

> ffmpeg version N-53868-gc51654f

Generally, please test current FFmpeg git head 
before reporting problems here.

Carl Eugen