[0:v]split=2[c0v][c2v];[0:a]asplit=2[c0a][c2a];[1:a]asplit=1[cm1a];[c0v] trim=start=0:end=117.7,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t0v]; [c0a] atrim=start=0:end=117.2,asetpts=PTS-STARTPTS [t0a]; [2:v] trim=start=0:end=29.122,setpts=PTS-STARTPTS,scale=1920:1080:force_original_aspect_ratio=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2:color=white,setsar=1:1,fps=25,settb=AVTB [t1v]; [cm1a] atrim=start=117.19999999999982:end=145.82199999999983,asetpts=PTS-STARTPTS [t1a]; [c2v] trim=start=145.8219999999999:end=590.7119999999999,setpts=PTS-STARTPTS,fps=25,settb=AVTB [t2v]; [c2a] atrim=start=145.8219999999999:end=590.7119999999999,asetpts=PTS-STARTPTS [t2a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=117.2[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=145.822[outv];[t0a][t1a][t2a]concat=n=3:v=0:a=1[outa];