x265 encoding error.

[murriato]

MKV="C:\Users\cebol\Desktop\ENCODES\HYBRID\Material Los juegos del hambre - Balada de pajaros cantores y serpientes\Los juegos del hambre - Balada de pajaros.mkv"



BL=FFVideoSource(MKV).z_ConvertFormat(bit_depth=16).libplacebo_Tonemap(src_csp=3, dst_csp=1).z_ConvertFormat(pixel_type="YUV420P16", chromaloc_op="top_left=>top_left", resample_filter="spline36")
EL=FFVideoSource(MKV.ReplaceStr(".mkv", "_EL.mkv"))

MapNLQ(BL, EL)
z_ConvertFormat(pixel_type="YUV420P10", dither_type="error_diffusion")
Prefetch(2)


z_Spline36Resize(dither="error_diffusion", 1920, 804, 0, 276, -0, -276)




return last

Hello Mr. Selur, how could I use this script or change it so that it would work in Hybrid?
Thanks