[0:v]split=8[c0v][c1v][c2v][c3v][c4v][c5v][c6v][c7v];[0:a]asplit=8[c0a][c1a][c2a][c3a][c4a][c5a][c6a][c7a];[c0v] trim=start=0:end=2.4,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=2.4,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=3.6800000000000637:end=13.520000000000064,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=3.6800000000000637:end=13.520000000000064,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=13.960000000000036:end=15.040000000000036,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=13.960000000000036:end=15.040000000000036,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=16.24000000000001:end=16.640000000000008,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=16.24000000000001:end=16.640000000000008,asetpts=PTS-STARTPTS [t3a]; [c4v] trim=start=17.920000000000073:end=27.29000000000007,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t4v]; [c4a] atrim=start=17.920000000000073:end=26.79000000000007,asetpts=PTS-STARTPTS [t4a]; [c5v] trim=start=48.960000000000036:end=50.88000000000004,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t5v]; [c5a] atrim=start=48.960000000000036:end=50.88000000000004,asetpts=PTS-STARTPTS [t5a]; [c6v] trim=start=51.820000000000164:end=56.560000000000166,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t6v]; [c6a] atrim=start=51.820000000000164:end=56.560000000000166,asetpts=PTS-STARTPTS [t6a]; [c7v] trim=start=59.12000000000012:end=649.7300000000001,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t7v]; [c7a] atrim=start=59.12000000000012:end=649.7300000000001,asetpts=PTS-STARTPTS [t7a]; [t0v][t1v]concat=n=2:v=1:a=0[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[vfade4]; [vfade4][t5v]xfade=transition=fade:duration=0.5:offset=22.59[vfade5];[vfade5][t6v]concat=n=2:v=1:a=0[vfade6]; [vfade6][t7v]concat=n=2:v=1:a=0[outv]; [t0a][t1a][t2a][t3a][t4a][t5a][t6a][t7a]concat=n=8:v=0:a=1[outa];