[0:v]split=4[c0v][c1v][c2v][c3v];[0:a]asplit=4[c0a][c1a][c2a][c3a];[c0v] trim=start=0:end=5.3,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=4.8,asetpts=PTS-STARTPTS [t0a]; [c1v] trim=start=18.71:end=26.53,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t1v]; [c1a] atrim=start=18.71:end=26.03,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=89.31000000000002:end=103.21000000000002,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=89.31000000000002:end=102.71000000000002,asetpts=PTS-STARTPTS [t2a]; [c3v] trim=start=226.28999999999996:end=230.07999999999996,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t3v]; [c3a] atrim=start=226.28999999999996:end=230.07999999999996,asetpts=PTS-STARTPTS [t3a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=4.8[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=12.120000000000001[vfade2];[vfade2][t3v]xfade=transition=fade:duration=0.5:offset=25.520000000000003[outv];[t0a][t1a][t2a][t3a]concat=n=4:v=0:a=1[outa];