Possible typo Crashing Temporal filter.

[Selur]

okay source is 47052 frames according to MediaInfo, decoder seems to always crash after frame 37551.
The Vapoursynth script  /tmp/encodingTempSynthSkript_2020-12-26@15_35_04_8710.vpy

# Imports
import os
import sys
import functools
import vapoursynth as vs
core = vs.get_core()
# Import scripts folder
scriptPath = '/home/fletcher/Downloads/hybrid-dev/vsscripts'
sys.path.append(os.path.abspath(scriptPath))
# Loading Plugins
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libaddgrain.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libneofft3d.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libdfttest.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libeedi3m.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/vsznedi3.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libmvtools.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libtemporalsoften.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libscenechange.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libfmtconv.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libvslsmashsource.so")
# Import scripts
import havsfunc
# source: '/home/fletcher/Documents/Kanokon BD 1/Kanokon 2.mkv'
# current color space: YUV420P8, bit depth: 8, resolution: 1920x1080, fps: 29.97, color matrix: 709, yuv luminance scale: limited, scanorder: top field first
# Loading /home/fletcher/Documents/Kanokon BD 1/Kanokon 2.mkv using LWLibavSource
clip = core.lsmas.LWLibavSource(source="/home/fletcher/Documents/Kanokon BD 1/Kanokon 2.mkv", format="YUV420P8", cache=0, prefer_hw=0)
# making sure input color matrix is set as 709
clip = core.resize.Point(clip, matrix_in_s="709",range_s="limited")
# making sure frame rate is set to 29.970
clip = core.std.AssumeFPS(clip=clip, fpsnum=30000, fpsden=1001)
# Setting color range to TV (limited) range.
clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=1)
clip2clip = clip
clip2clip = havsfunc.QTGMC(Input=clip2clip, Preset="Very Slow", TFF=False,FPSDivisor=2)
clip = core.vivtc.VFM(clip=clip, order=0, mode=1)
# VDecimate helper function
def postprocess(n, f, clip, deinterlaced):
  if f.props['_Combed'] > 0:
    return deinterlaced
  else:
    return clip
postprocessed_clip = core.std.FrameEval(clip=clip, eval=functools.partial(postprocess, clip=clip, deinterlaced=clip2clip), prop_src=clip)
clip = core.vivtc.VDecimate(clip=clip, scthresh=12)# new fps: 23.976
clip = havsfunc.Vinverse(clp=clip)
# adjusting output color from: YUV420P8 to YUV420P10 for x264Model (i420@8)
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, range_s="limited")
# set output frame rate to 23.976fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
# Output
clip.set_output()

looks fine.
The quant file "/tmp/Kanokon 2_new_new_2020-12-26@15_35_04_8710_03.qp"

1 I -1
312 I -1
2615 I -1
13596 I -1
35365 I -1
37618 I -1

looks fine too.

The encoding call:

"/usr/bin/vspipe" "/tmp/encodingTempSynthSkript_2020-12-26@15_35_04_8710.vpy" - --y4m | "/usr/bin/x264" --crf 16.00 --profile high10 --level 4.1 --ref 4 --bframes 5 --b-adapt 2 --sync-lookahead 17 --qpmax 63 --me umh --vbv-maxrate 150000 --vbv-bufsize 187500 --sar 1:1 --qpfile "/tmp/Kanokon 2_new_new_2020-12-26@15_35_04_8710_03.qp" --non-deterministic --range tv --colormatrix bt709 --demuxer y4m  --input-range tv --fps 24000/1001 --output-depth 10 --output "/tmp/2020-12-26@15_35_04_8710_04.264" -

also seems to be fine too and does start without a problem.

Since the decoding seems to always crash after the same frame I guess there might be an issue with:
a. the source -> check if the Vapoursynth Preview properly works around frame 37551
b. the decoding -> try whether calling:

"/usr/bin/vspipe" -p "/tmp/encodingTempSynthSkript_2020-12-26@15_35_04_8710.vpy" /dev/null --y4m

runs through the whole file or whether it too crashes after frame 37551. (output should be 37618 frames so the clip shouldn't be finished)
I suspect it crashes since Hybrid reports that the decoder and not the encoder crashed.

If the Vapoursynth Preview also crashes, try whether it still crashes if:
a. you use enable hardware decoding, in case your system supports it (set "Filtering->Vapoursynth->Misc->Source->Libav hardware decoding mode" to 3)
b. if you disable "Filtering->Vapoursynth->Misc->Source->Prefer LWLibAVSource over FFMpegSource"

If neither the Vapoursynth Preview nor the decoding of the script fails, try whether calling the encoding call in a terminal does throw an error the debug output didn't get.

Had to Zip it since it was too large to upload as a txt file.

Man, no offense, but I really don't get why folks want to attach huge txt files, when the 'sticky' clearly states:
[quote]5. compress (zip/7z/rar/..) the HybridDebugOutput.txt before you post it[/code]

Cu Selur

Ps.: RAM Drive doesn't really help much in regard to encoding, it usually only helps when muxing and extracting content from and to it.