[0:v]split=4[c0v][c1v][c2v][c3v];[0:a]asplit=4[c0a][c1a][c2a][c3a];[c0v] trim=start=0:end=5.952,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t0v]; [c0a] atrim=start=0:end=5.452,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=42.245999999999995:end=47.538,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t1v]; [c1a] atrim=start=42.245999999999995:end=47.038,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=61.178:end=68.422,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t2v]; [c2a] atrim=start=61.178:end=67.922,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=179.07999999999998:end=187.37199999999999,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t3v]; [c3a] atrim=start=179.07999999999998:end=187.37199999999999,asetpts=PTS-STARTPTS [t3a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=5.452[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=10.244[vfade2];[vfade2][t3v]xfade=transition=fade:duration=0.5:offset=16.988[outv];[t0a][t1a][t2a][t3a]concat=n=4:v=0:a=1[outa];