Crashed ffmpeg...

[Selur]

Okay, so the decoding in ffmpeg does work without issues and it is related to NVEncC.
Looking at:

NVEnc features Codec: H.264/AVC Encoder Engines 1 Max Bframes 4 B Ref Mode 3 (each + only middle) RC Modes 63 (CQP, CBR, CBRHQ, VBR, VBRHQ) Field Encoding 0 (no) MonoChrome no FMO no Quater-Pel MV yes B Direct Mode yes CABAC yes Adaptive Transform yes Max Temporal Layers 4 Hierarchial P Frames yes Hierarchial B Frames yes Max Level 62 (6.2) Min Level 10 (1) 4:4:4 yes Min Width 145 Max Width 4096 Min Height 49 Max Height 4096 Multiple Refs yes Max LTR Frames 8 Dynamic Resolution Change yes Dynamic Bitrate Change yes Forced constant QP yes Dynamic RC Mode Change no Subframe Readback yes Constrained Encoding yes Intra Refresh yes Custom VBV Bufsize yes Dynamic Slice Mode yes Ref Pic Invalidiation yes PreProcess no Async Encoding yes Max MBs 65536 Lossless yes SAO no Me Only Mode 1 (I,P frames) Lookahead yes AQ (temporal) yes Weighted Prediction yes 10bit depth no

and:

"D:\!_System\Hybrid\64bit\NVEncC.exe" --y4m -i - --fps 23.976 --codec h264 --profile high --level 4.1 --sar 1:1 --lookahead 16 --cqp 18:20:23 --gop-len 0 --ref 3 --bframes 3 --direct auto --bref-mode auto --no-b-adapt --mv-precision Q-pel --cabac --no-deblock --preset default --colorrange full --colormatrix bt470bg --cuda-schedule sync --psnr --ssim --output "K:\temp\Rita Ora - Barricades

I see no problem.

I would recommend:
a. try removing option in NVEncC to figure out which is causing the problem.
b. try older NVEncC versions

Cu Selur