Combine MPEG-DASH segments (ex, init.mp4 + segments.m4s) back to a full source.mp4?

Monday, May 5, 2014

GPAC,, can be used to do video segmentation along with MPEG-DASH spec. One type of results is a combination of init files (ex, init.mp4) and several roughly fixed-duration segments (ex, segment-%d.m4s). What if I just got those results and I like to reverse/combine them back to one full source.mp4 file? Can I use GPAC or ffmpeg for this?