stats was not created!

[Selur]

Lookint at the encoding call:

"/Applications/_Mes_Applis_/Video/Conversion/Hybrid.app/Contents/MacOS/ffmpeg" -y -loglevel fatal -noautorotate -nostdin -threads 4 -i "/Volumes/Racines/Studio.Ghibli.-.Movie.01.-.Castle.in.the.Sky.[1986].[1080p.BluRay.x264].[10bit].[DHD].mkv" -map 0:0 -an -sn -vf scale=1920:1038,pad=1920:1080:0:20 -pix_fmt yuv420p10le -strict -1 -vsync 0  -sws_flags spline -f yuv4mpegpipe -| '"/Applications/_Mes_Applis_/Video/Conversion/Hybrid.app/Contents/MacOS/x264" --preset veryfast --pass 1 --bitrate 16000 --profile high10 --level 5.0 --direct auto --b-adapt 0 --sync-lookahead 6 --qcomp 0.50 --rc-lookahead 40 --qpmax 51 --aq-mode 0 --sar 1:1 --qpfile "/Users/Laurent/Movies/Laputa_2021-04-16@10_25_32_1910_01.qp" --non-deterministic --range tv --stats "/Users/Laurent/Movies/Laputa_2021-04-16@10_25_32_1910_02.stats" --input-range tv --fps 24000/1001 --output-depth 10 --demuxer y4m --output /dev/null -'

and the error message:

y4m [error]: bad sequence header length

What ouput do you get when you call:

/Applications/_Mes_Applis_/Video/Conversion/Hybrid.app/Contents/MacOS/ffmpeg" -y -noautorotate -nostdin -threads 4 -i "/Volumes/Racines/Studio.Ghibli.-.Movie.01.-.Castle.in.the.Sky.[1986].[1080p.BluRay.x264].[10bit].[DHD].mkv" -map 0:0 -an -sn -vf scale=1920:1038,pad=1920:1080:0:20 -pix_fmt yuv420p10le -strict -1 -vsync 0  -sws_flags spline -f yuv4mpegpipe /dev/null

inside a terminal?

Cu Selur