[HELP] Problems with QTGMC (Avisynth)

[Selur]

At the beginning, there were also errors,....

That sounds wrong, what are those errors?

What happens if you call:

"D:\Other\Hybrid\32bit\ffmpeg.exe" -y -loglevel fatal -noautorotate -nostdin -threads 4 -i "D:\Other\Temp\encodingTempSynthSkript_15_03_33_4510.avs" -an -sn -vf zscale=rangein=tv:range=tv -pix_fmt yuv420p -vsync 0  -f rawvideo - | "D:\Other\Hybrid\64bit\x264.exe" --preset veryfast --bitrate 3500 --profile high --level 4.2 --ref 3 --direct auto --b-adapt 0 --sync-lookahead 6 --ratetol 2.0 --qcomp 0.5 --rc-lookahead 40 --qpmax 81 --partitions i4x4,p8x8,b8x8 --no-fast-pskip --subme 5 --aq-mode 0 --vbv-maxrate 3500 --vbv-bufsize 78125 --sar 8:9 --non-deterministic --range tv --colormatrix bt709 --demuxer raw --input-res 720x480 --input-csp i420 --input-range tv --input-depth 8 --fps 60000/1001 --output-depth 8 --output "D:\Other\Temp\15_03_33_4510_06.264" -

inside a Windows command prompt?

Also when deinterlacing, using 'Bob' in QTGMC would make sense to keep more of the original data,...