[0:v]split=2[c0v][c1v];[0:a]asplit=2[c0a][c1a];[1:v]split=6[c2v][c3v][c4v][c5v][c6v][c7v];[1:a]asplit=6[c2a][c3a][c4a][c5a][c6a][c7a];[c0v] trim=start=0:end=20.11,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=20.11,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=22.430000000000007:end=49.85000000000001,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=22.430000000000007:end=49.35000000000001,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=0:end=4.48,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=0:end=4.48,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=5.67999999999995:end=27.12999999999995,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=5.67999999999995:end=27.12999999999995,asetpts=PTS-STARTPTS [t3a]; [c4v] trim=start=28.019999999999982:end=47.889999999999986,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t4v]; [c4a] atrim=start=28.019999999999982:end=47.389999999999986,asetpts=PTS-STARTPTS [t4a]; [c5v] trim=start=53.42999999999995:end=71.31999999999995,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t5v]; [c5a] atrim=start=53.42999999999995:end=70.81999999999995,asetpts=PTS-STARTPTS [t5a]; [c6v] trim=start=89.17999999999995:end=122.61999999999995,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t6v]; [c6a] atrim=start=89.17999999999995:end=122.11999999999995,asetpts=PTS-STARTPTS [t6a]; [c7v] trim=start=274.73:end=320.84000000000003,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t7v]; [c7a] atrim=start=274.73:end=320.84000000000003,asetpts=PTS-STARTPTS [t7a]; [t0v][t1v]concat=n=2:v=1:a=0[vfade1]; [vfade1][t2v]xfade=transition=fade:duration=0.5:offset=47.03[vfade2];[vfade2][t3v]concat=n=2:v=1:a=0[vfade3]; [vfade3][t4v]concat=n=2:v=1:a=0[vfade4]; [vfade4][t5v]xfade=transition=fade:duration=0.5:offset=92.33000000000001[vfade5];[vfade5][t6v]xfade=transition=fade:duration=0.5:offset=109.72000000000001[vfade6];[vfade6][t7v]xfade=transition=fade:duration=0.5:offset=142.66000000000003[outv];[t0a][t1a][t2a][t3a][t4a][t5a][t6a][t7a]concat=n=8:v=0:a=1[outa];