Hybrid crashes

[Selur]

This isn't a bug in Hybrid.
When called with:

"C:\Program Files\Hybrid\64bit\ffmpeg.exe" -y -loglevel fatal -noautorotate -nostdin -threads 8 -ignore_editlist true -i "D:\PremierPro\2024-11-05_Turkey_Bodrum.mov" -map 0:0 -an -sn -pix_fmt yuv420p10le -strict -1 -fps_mode passthrough -f yuv4mpegpipe - | "C:\Program Files\Hybrid\64bit\x265.exe" --preset veryslow --input - --fps 60000/1001 --output-depth 10 --y4m --profile main10 --crf 18.00 --psy-rd 2.00 --no-mcstf --range limited --colorprim bt2020 --colormatrix bt2020nc --atc-sei 18 --pic-struct 0 --sar 1:1 hdr-opt=1:colorprim=bt2020:transfer=arib-std-b67:colormatrix=bt2020nc:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(12000000,1):max-cll=1200,500 --output "C:\Temp_Hybrid\2025-07-10@01_08_32_0810_04.265"

x265 fails with:

x265 output: x265 [warning]: extra unused command arguments given <hdr-opt=1:colorprim=bt2020:transfer=arib-std-b67:colormatrix=bt2020nc:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(12000000,1):max-cll=1200,500>

Problem is the whole "hdr-opt=1:colorprim=bt2020:transfer=arib-std-b67:colormatrix=bt2020nc:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(12000000,1):max-cll=1200,500" signaling part is wrong!
You didn't use x265->Signaling, to create that, but you used a custom command line addition:

<HybridData name="customCLAddition" value="hdr-opt=1:colorprim=bt2020:transfer=arib-std-b67:colormatrix=bt2020nc:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(12000000,1):max-cll=1200,500&#xa;"/>

that does not follow x265 syntax. (looks like a syntax ffmpeg would use)
I would suggest, learning to configure x265->Signaling, or at least read the x265 documentation to use a proper x265 command line.

Cu Selur