[0:v]split=1[c0v];[0:a]asplit=1[c0a];[1:v]split=4[c1v][c2v][c3v][c4v];[1:a]asplit=4[c1a][c2a][c3a][c4a];[c0v] trim=start=0:end=15.23,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=14.73,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=0:end=2.32,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=0:end=2.32,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=3.3299999999999272:end=7.759999999999927,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=3.3299999999999272:end=7.759999999999927,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=8.4699999999998:end=12.3199999999998,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=8.4699999999998:end=12.3199999999998,asetpts=PTS-STARTPTS [t3a]; [c4v] trim=start=14.36999999999989:end=18.15999999999989,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t4v]; [c4a] atrim=start=14.36999999999989:end=18.15999999999989,asetpts=PTS-STARTPTS [t4a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=14.73[vfade1];[vfade1][t2v]concat=n=2:v=1:a=0[vfade2]; [vfade2][t3v]concat=n=2:v=1:a=0[vfade3]; [vfade3][t4v]concat=n=2:v=1:a=0[outv]; [t0a][t1a][t2a][t3a][t4a]concat=n=5:v=0:a=1[outa];