[Libav-user] Concat MOV files without re-encoding

[Jan Ehrhardt]

Gyula Hatalyák in gmane.comp.video.ffmpeg.libav.user (Tue, 2 Jul 2013
17:24:38 +0200):
>Any help, advice, suggestion is greatly appreciated.

You might give MP4Box a try:
http://gpac.wp.mines-telecom.fr/downloads/

Jan