[0:v]split=4[c0v][c1v][c2v][c3v];[0:a]asplit=4[c0a][c1a][c2a][c3a];[c0v] trim=start=0:end=29.23,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t0v]; [c0a] atrim=start=0:end=28.73,asetpts=PTS-STARTPTS [t0a]; [1:v] trim=start=0:end=5.5383089,scale=1280:720:force_original_aspect_ratio=1,pad=1280:720:(ow-iw)/2:(oh-ih)/2:color=white,setsar=1:1,fps=30,settb=AVTB [t1v]; aevalsrc=0:d=5.0383089 [t1a]; [c1v] trim=start=28.729999999999997:end=77.75999999999999,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t2v]; [c1a] atrim=start=28.729999999999997:end=77.75999999999999,asetpts=PTS-STARTPTS [t2a]; [c2v] trim=start=77.78999999999999:end=104.03999999999999,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t3v]; [c2a] atrim=start=77.78999999999999:end=104.03999999999999,asetpts=PTS-STARTPTS [t3a]; [c3v] trim=start=104.13999999999999:end=170.33999999999997,setpts=PTS-STARTPTS,fps=30,settb=AVTB [t4v]; [c3a] atrim=start=104.13999999999999:end=170.33999999999997,asetpts=PTS-STARTPTS [t4a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=28.73[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=33.7683089[vfade2];[vfade2][t3v]concat=n=2:v=1:a=0[vfade3]; [vfade3][t4v]concat=n=2:v=1:a=0[outv]; [t0a][t1a][t2a][t3a][t4a]concat=n=5:v=0:a=1[outa];