Topic: Error: "VS - No PTS after filter at frame..."

Hello

I encountered following error during transcoding one particular video file and can't figure out if this is a problem with the file itself or maybe I'm doing something wrong.
Video is correctly displayed in 75Hz while watching using MPC-HC, but ttranscoding fails with the same message, no mater if I'm using software or NVENC

Event log:

16:14:59.390 [i]: Media: video 3840x1608 [PAR 1.000] at 23.976 fps [constant]
16:14:59.390 [i]: Media: codec type is HEVC, YUV/4:2:0/10 bits/BT.2020 PQ
16:14:59.395 [i]: Transcoder: Frame server (64-bit) C:\Program Files (x86)\SVP 4\mpv64\vapoursynth.dll
16:14:59.396 [i]: Transcoder: resulting video frame 3840x1608
16:14:59.396 [i]: Transcoder: 2 acceptible profiles, best is 'Transcode' [0]
16:14:59.398 [i]: Profile: using automatic profile #1 /film
16:14:59.400 [i]: Transcoder: playing at 59.94 [23.976 *5/2] 
16:15:00.737 [i]: Transcoder: enabled while video is stopped
16:15:00.738 [i]: Profile: using automatic profile #1 /film
16:15:00.739 [i]: Transcoder: playing at 59.94 [23.976 *5/2] 
16:15:00.739 [i]: Transcoder: source file size: 21.3 GB
16:15:00.740 [i]: Transcoder: free space: 852.7 GB
16:15:02.563 [i]: Transcoder: encoding started
16:15:06.182 [E]: Transcoder: VS - No PTS after filter at frame 243!
16:15:06.682 [E]: Transcoder: mpv failed with code 62097
16:15:06.685 [i]: Code: all jobs done
16:15:09.311 [i]: Transcoder: disabled while video is playing
16:15:09.312 [i]: Transcoder: deleted

I've also noticed that SVP reports few warnings during startup, but I'm not sure if those have any impact on the transcoding errors:

16:02:49.760 [W]: Main: module 'plugins/svpflow1.dll': NOT FOUND
16:02:49.761 [W]: Main: module 'plugins/svpflow2.dll': NOT FOUND
16:02:49.763 [i]: Main: module 'plugins64/svpflow1.dll': 4.3.0.156
16:02:49.764 [i]: Main: module 'plugins64/svpflow2.dll': 4.3.0.165
16:02:49.766 [i]: Main: module 'plugins64/svpflow1_vs.dll': 4.3.0.156
16:02:49.767 [i]: Main: module 'plugins64/svpflow2_vs.dll': 4.3.0.165
16:02:49.767 [W]: Main: PATH doesn't contain mpv64 folder, VLC and libmpv players may not work
16:02:49.767 [W]: Main: PYTHONPATH doesn't contain mpv64 folder, VLC and libmpv players may not work
16:02:49.769 [i]: Main: VLC filter (64 bit): 0.9.0.155
16:02:49.769 [W]: Main: PYTHONPATH is EMPTY

If this is a configuration problem on my part, could someone point out to me what could cause such issue? Or if this is video's fault, is there a way to correct it?

Re: Error: "VS - No PTS after filter at frame..."

%APPDATA%\SVP4\logs\coder.log would be more helpful

Re: Error: "VS - No PTS after filter at frame..."

coder.log

16:15:00.740: ===== Starting mpv ======
16:15:00.740: Command line: C:\Program Files (x86)\SVP 4\mpv64\mpv.exe Z:/ABA.mkv -o Z://ABA.SVP.temporary.mkv --no-audio --no-sub --no-sub-auto --input-ipc-server=mpvencodepipe --input-media-keys=no --vf=vapoursynth:[C:\Users\sakli\AppData\Roaming\SVP4\scripts\ffff.py]:4:16 --of=matroska --ovc=h264_nvenc --ovcopts=b=119145586,rc=vbr_hq,preset=slow,profile=high,time_base=1000/59940,threads=16
16:15:00.863: Playing: Z:/ABA.mkv
16:15:00.863: (+) Video --vid=1 (*) (hevc 3840x2160 23.976fps)
16:15:00.863: Audio --aid=1 --alang=eng (*) (eac3 6ch 48000Hz)
16:15:00.863: Subs --sid=1 --slang=eng 'English' (subrip)
16:15:00.863: Subs --sid=2 --slang=eng 'English (SDH)' (subrip)
16:15:00.863: Subs --sid=3 --slang=spa 'Spanish' (subrip)
16:15:02.060: VO: [lavc] 3840x2160 yuv420p
16:15:02.060: [vo/lavc] Opening encoder: NVIDIA NVENC H.264 encoder [h264_nvenc]
16:15:02.558: [encode] Opening output file: Z://ABA.SVP.temporary.mkv
16:15:02.559: [encode] Opening muxer: Matroska [matroska]
16:15:02.563: V: 00:00:00 / 02:01:58 (0%) {0.7min 6.4MB}
16:15:06.183: [vapoursynth] No PTS after filter at frame 243!
16:15:06.682: (!!!) Intermediate file may be broken: Z:\\ABA.SVP.temporary.mkv
16:15:06.682: ===== mpv exited with code 62097 =====