[0:v]split=4[c0v][c1v][c2v][c3v];[0:a]asplit=4[c0a][c1a][c2a][c3a];[c0v] trim=start=0:end=15.7,setpts=PTS-STARTPTS,fps=16,settb=AVTB [t0v]; [c0a] atrim=start=0:end=15.2,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=86.85000000000002:end=90.87000000000002,setpts=PTS-STARTPTS,fps=16,settb=AVTB [t1v]; [c1a] atrim=start=86.85000000000002:end=90.37000000000002,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=103.64999999999998:end=122.16999999999997,setpts=PTS-STARTPTS,fps=16,settb=AVTB [t2v]; [c2a] atrim=start=103.64999999999998:end=121.66999999999997,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=264.37:end=297.36,setpts=PTS-STARTPTS,fps=16,settb=AVTB [t3v]; [c3a] atrim=start=264.37:end=297.36,asetpts=PTS-STARTPTS [t3a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=15.2[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=18.72[vfade2];[vfade2][t3v]xfade=transition=fade:duration=0.5:offset=36.739999999999995[outv];[t0a][t1a][t2a][t3a]concat=n=4:v=0:a=1[outa];