[0:v]split=4[c0v][c1v][c2v][c3v];[0:a]asplit=4[c0a][c1a][c2a][c3a];[c0v] trim=start=0:end=7.62,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=7.12,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=13.039999999999964:end=36.58999999999996,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=13.039999999999964:end=36.08999999999996,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=44.97000000000003:end=67.92000000000003,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=44.97000000000003:end=67.42000000000003,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=84.49000000000001:end=114.52000000000001,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=84.49000000000001:end=114.52000000000001,asetpts=PTS-STARTPTS [t3a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=7.12[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=30.17[vfade2];[vfade2][t3v]xfade=transition=fade:duration=0.5:offset=52.620000000000005[outv];[t0a][t1a][t2a][t3a]concat=n=4:v=0:a=1[outa];