[0:v] scale=1280:720:force_original_aspect_ratio=1,pad=1280:720:(ow-iw)/2:(oh-ih)/2:color=white,setsar=1:1,fps=15[i_video];color=c=black:s=1280x720:r=15:d=0.5[i_black];[i_video][i_black]concat=n=2:v=1:a=0,settb=AVTB [t0v]; [0:a]asetpts=PTS-STARTPTS[t0a]; [1:v] scale=1280:720:force_original_aspect_ratio=1,pad=1280:720:(ow-iw)/2:(oh-ih)/2:color=white,setsar=1:1,fps=15,settb=AVTB [t1v]; aevalsrc=0|0:d=3 [t1a]; [2:v]split=19[c0v][c1v][c2v][c3v][c4v][c5v][c6v][c7v][c8v][c9v][c10v][c11v][c12v][c13v][c14v][c15v][c16v][c17v][c18v];[2:a]asplit=19[c0a][c1a][c2a][c3a][c4a][c5a][c6a][c7a][c8a][c9a][c10a][c11a][c12a][c13a][c14a][c15a][c16a][c17a][c18a];[c0v] trim=start=0:end=24.83,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t2v]; [c0a] atrim=start=0:end=24.83,asetpts=PTS-STARTPTS [t2a]; [c1v] trim=start=25.86999999999999:end=30.74999999999999,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t3v]; [c1a] atrim=start=25.86999999999999:end=30.74999999999999,asetpts=PTS-STARTPTS [t3a]; [c2v] trim=start=31.549999999999997:end=36.51,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t4v]; [c2a] atrim=start=31.549999999999997:end=36.51,asetpts=PTS-STARTPTS [t4a]; [c3v] trim=start=36.980000000000004:end=44.59,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t5v]; [c3a] atrim=start=36.980000000000004:end=44.59,asetpts=PTS-STARTPTS [t5a]; [c4v] trim=start=45.64999999999999:end=47.56999999999999,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t6v]; [c4a] atrim=start=45.64999999999999:end=47.56999999999999,asetpts=PTS-STARTPTS [t6a]; [c5v] trim=start=48.209999999999994:end=51.88999999999999,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t7v]; [c5a] atrim=start=48.209999999999994:end=51.88999999999999,asetpts=PTS-STARTPTS [t7a]; [c6v] trim=start=52.61:end=56.85,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t8v]; [c6a] atrim=start=52.61:end=56.85,asetpts=PTS-STARTPTS [t8a]; [c7v] trim=start=57.89:end=71.85,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t9v]; [c7a] atrim=start=57.89:end=71.85,asetpts=PTS-STARTPTS [t9a]; [c8v] trim=start=72.83999999999999:end=74.49999999999999,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t10v]; [c8a] atrim=start=72.83999999999999:end=74.49999999999999,asetpts=PTS-STARTPTS [t10a]; [c9v] trim=start=74.89:end=76.81,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t11v]; [c9a] atrim=start=74.89:end=76.81,asetpts=PTS-STARTPTS [t11a]; [c10v] trim=start=77.64:end=78.49,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t12v]; [c10a] atrim=start=77.64:end=78.49,asetpts=PTS-STARTPTS [t12a]; [c11v] trim=start=79.14:end=80.09,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t13v]; [c11a] atrim=start=79.14:end=80.09,asetpts=PTS-STARTPTS [t13a]; [c12v] trim=start=80.42:end=82.41,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t14v]; [c12a] atrim=start=80.42:end=82.41,asetpts=PTS-STARTPTS [t14a]; [c13v] trim=start=83.2:end=85.85000000000001,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t15v]; [c13a] atrim=start=83.2:end=85.85000000000001,asetpts=PTS-STARTPTS [t15a]; [c14v] trim=start=86.55999999999999:end=88.49,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t16v]; [c14a] atrim=start=86.55999999999999:end=88.49,asetpts=PTS-STARTPTS [t16a]; [c15v] trim=start=89.68999999999998:end=95.84999999999998,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t17v]; [c15a] atrim=start=89.68999999999998:end=95.84999999999998,asetpts=PTS-STARTPTS [t17a]; [c16v] trim=start=96.71999999999998:end=113.83999999999999,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t18v]; [c16a] atrim=start=96.71999999999998:end=113.83999999999999,asetpts=PTS-STARTPTS [t18a]; [c17v] trim=start=114.38000000000001:end=118.80000000000001,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t19v]; [c17a] atrim=start=114.38000000000001:end=118.80000000000001,asetpts=PTS-STARTPTS [t19a]; [c18v] trim=start=118.98:end=121.54,setpts=PTS-STARTPTS,setsar=1:1,fps=15,settb=AVTB [t20v]; [c18a] atrim=start=118.98:end=121.04,asetpts=PTS-STARTPTS [t20a]; [3:v] scale=1280:720:force_original_aspect_ratio=1,pad=1280:720:(ow-iw)/2:(oh-ih)/2:color=white,setsar=1:1,fps=15[o_video]; color=c=black:s=1280x720:r=15:d=0.5 [o_black]; [o_video][o_black] concat=n=2:v=1:a=0,settb=AVTB [t21v]; aevalsrc=0:d=2 [t21a]; [4:v] scale=1280:720:force_original_aspect_ratio=1,pad=1280:720:(ow-iw)/2:(oh-ih)/2:color=white,setsar=1:1,fps=15,settb=AVTB [t22v]; aevalsrc=0:d=3 [t22a]; [t0v][t1v]xfade=transition=fade:duration=0.5:offset=4[vfade1];[vfade1][t2v]xfade=transition=fade:duration=0.5:offset=7[vfade2];[vfade2][t3v]concat=n=2:v=1:a=0[vfade3]; [vfade3][t4v]concat=n=2:v=1:a=0[vfade4]; [vfade4][t5v]concat=n=2:v=1:a=0[vfade5]; [vfade5][t6v]concat=n=2:v=1:a=0[vfade6]; [vfade6][t7v]concat=n=2:v=1:a=0[vfade7]; [vfade7][t8v]concat=n=2:v=1:a=0[vfade8]; [vfade8][t9v]concat=n=2:v=1:a=0[vfade9]; [vfade9][t10v]concat=n=2:v=1:a=0[vfade10]; [vfade10][t11v]concat=n=2:v=1:a=0[vfade11]; [vfade11][t12v]concat=n=2:v=1:a=0[vfade12]; [vfade12][t13v]concat=n=2:v=1:a=0[vfade13]; [vfade13][t14v]concat=n=2:v=1:a=0[vfade14]; [vfade14][t15v]concat=n=2:v=1:a=0[vfade15]; [vfade15][t16v]concat=n=2:v=1:a=0[vfade16]; [vfade16][t17v]concat=n=2:v=1:a=0[vfade17]; [vfade17][t18v]concat=n=2:v=1:a=0[vfade18]; [vfade18][t19v]concat=n=2:v=1:a=0[vfade19]; [vfade19][t20v]concat=n=2:v=1:a=0[vfade20]; [vfade20][t21v]xfade=transition=fade:duration=0.5:offset=114.79000000000002[vfade21];[vfade21][t22v]xfade=transition=fade:duration=0.5:offset=116.79000000000002[outv];[t0a][t1a][t2a][t3a][t4a][t5a][t6a][t7a][t8a][t9a][t10a][t11a][t12a][t13a][t14a][t15a][t16a][t17a][t18a][t19a][t20a][t21a][t22a]concat=n=23:v=0:a=1[outa];