Crashed ffmpeg...

[Selur]

Undefined constant or missing '(' in 'bt2020_10'
Error setting option color_trc to value bt2020_10

Okay, that is the problem.

strangly

color_trc integer (decoding/encoding,video)

Possible values:

‘bt709’

BT.709
‘gamma22’

BT.470 M
‘gamma28’

BT.470 BG
‘smpte170m’

SMPTE 170 M
‘smpte240m’

SMPTE 240 M
‘linear’

Linear
‘log’
‘log100’

Log
‘log_sqrt’
‘log316’

Log square root
‘iec61966_2_4’
‘iec61966-2-4’

IEC 61966-2-4
‘bt1361’
‘bt1361e’

BT.1361
‘iec61966_2_1’
‘iec61966-2-1’

IEC 61966-2-1
‘bt2020_10’
‘bt2020_10bit’

BT.2020 - 10 bit
‘bt2020_12’
‘bt2020_12bit’

BT.2020 - 12 bit
‘smpte2084’

SMPTE ST 2084
‘smpte428’
‘smpte428_1’

SMPTE ST 428-1
‘arib-std-b67’

ARIB STD-B67

source: https://ffmpeg.org/ffmpeg-all.html
should work.

Does calling:

"C:\Program Files\Hybrid\64bit\ffmpeg.exe" -y -noautorotate -nostdin -threads 8 -i "K:\temp\encodingTempSynthSkript_2024-03-09@21_43_11_6810_0.avs" -an -sn -color_primaries bt2020 -color_trc bt2020_10bit -colorspace bt709 -color_range tv -pix_fmt yuv420p -vsync 0 -f yuv4mpegpipe NUL

and/or

"C:\Program Files\Hybrid\64bit\ffmpeg.exe" -y -noautorotate -nostdin -threads 8 -i "K:\temp\encodingTempSynthSkript_2024-03-09@21_43_11_6810_0.avs" -an -sn -color_primaries bt2020 -color_trc bt2020 -colorspace bt709 -color_range tv -pix_fmt yuv420p -vsync 0 -f yuv4mpegpipe NUL

work?

Cu Selur