[0:v]split=2[c0v][c1v];[0:a]asplit=2[c0a][c1a];[1:v]split=2[c2v][c3v];[1:a]asplit=2[c2a][c3a];[2:v]split=2[c4v][c5v];[2:a]asplit=2[c4a][c5a];[c0v] trim=start=0:end=7.93,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=7.93,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=8.239000000000033:end=16.420000000000034,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=8.239000000000033:end=15.920000000000034,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=0:end=5.4,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=0:end=5.4,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=7.389999999999986:end=19.389999999999986,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=7.389999999999986:end=18.889999999999986,asetpts=PTS-STARTPTS [t3a]; [c4v] trim=start=0:end=18.5,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t4v]; [c4a] atrim=start=0:end=18,asetpts=PTS-STARTPTS [t4a]; [c5v] trim=start=187.3499999999999:end=206.6799999999999,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t5v]; [c5a] atrim=start=187.3499999999999:end=206.6799999999999,asetpts=PTS-STARTPTS [t5a]; [t0v][t1v]concat=n=2:v=1:a=0[vfade1]; [vfade1][t2v]xfade=transition=fade:duration=0.5:offset=15.611[vfade2];[vfade2][t3v]concat=n=2:v=1:a=0[vfade3]; [vfade3][t4v]xfade=transition=fade:duration=0.5:offset=32.511[vfade4];[vfade4][t5v]xfade=transition=fade:duration=0.5:offset=50.511[outv];[t0a][t1a][t2a][t3a][t4a][t5a]concat=n=6:v=0:a=1[outa];