[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=1[c4v];[2:a]asplit=1[c4a];[3:v]split=1[c5v];[3:a]asplit=1[c5a];[c0v] trim=start=0:end=12.33,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=12.33,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=12.560000000000002:end=23.93,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=12.560000000000002:end=23.43,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=0:end=9.71,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=0:end=9.71,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=10.6400000000001:end=22.020000000000103,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=10.6400000000001:end=21.520000000000103,asetpts=PTS-STARTPTS [t3a]; [c4v] trim=start=0:end=25.649,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t4v]; [c4a] atrim=start=0:end=25.149,asetpts=PTS-STARTPTS [t4a]; [c5v] trim=start=0:end=15.45,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t5v]; [c5a] atrim=start=0:end=15.45,asetpts=PTS-STARTPTS [t5a]; [t0v][t1v]concat=n=2:v=1:a=0[vfade1]; [vfade1][t2v]xfade=transition=fade:duration=0.5:offset=23.2[vfade2];[vfade2][t3v]concat=n=2:v=1:a=0[vfade3]; [vfade3][t4v]xfade=transition=fade:duration=0.5:offset=43.79[vfade4];[vfade4][t5v]xfade=transition=fade:duration=0.5:offset=68.939[outv];[t0a][t1a][t2a][t3a][t4a][t5a]concat=n=6:v=0:a=1[outa];