Is there any way to append one video file to another ?
I've got a very large file (2GB) to which I'm trying to append some tiny files (~4MB). They all are in the same format.
It's easy to concat several files with ffmpeg for instance, but the whole file is written everytime (i.e. 2GB+4MB are written to the disk everytime when only 4MB are added to the inital file). I'm trying to avoid all this extra disk IO by using a command that would only append the 4MB files. Any idea how to do that?