id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
10340	Input frame is not the in the configured hwframe context.	ronag		"For some reason using npp filters can cause this error. Replacing `scale_npp` with `scale_cuda` makes the error go away.

{{{
ffmpeg -f lavfi -i ""color=c=0x4d1a7f"" -filter:v 'format=yuv444p,hwupload_cuda,transpose_npp=cclock,scale_npp=w=180:h=320,hwdownload,format=yuv444p' -f null -
ffmpeg version 5.1.3 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
  configuration: --disable-debug --disable-doc --disable-ffplay --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --enable-cuda --enable-cuda-nvcc --enable-cuvid --enable-fontconfig --enable-gpl --enable-libaribb24 --enable-libass --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libnpp --enable-libopenjpeg --enable-libopus --enable-libsrt --enable-libvidstab --enable-libvpx --enable-libwebp --enable-libx264 --enable-nonfree --enable-nvenc --enable-nvdec --enable-openssl --enable-postproc --enable-shared --enable-version3 --enable-encoder=png --enable-decoder=png --extra-cflags='-I/opt/ffbuild/include -I/opt/ffbuild/include/ffnvcodec -I/usr/local/cuda/include/' --extra-ldflags='-L/opt/ffbuild/lib -L/usr/local/cuda/lib64 -L/usr/local/cuda/lib32/' --extra-libs=-ldl --extra-libs=-lpthread --prefix=/opt/ffbuild
  libavutil      57. 28.100 / 57. 28.100
  libavcodec     59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter     8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample   4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
Input #0, lavfi, from 'color=c=0x4d1a7f':
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> webp (libwebp_anim))
Press [q] to stop, [?] for help
Output #0, null, to 'pipe:':
  Metadata:
    encoder         : Lavf59.27.100
  Stream #0:0: Video: webp, yuv420p(tv, progressive), 1280x720 [SAR 27:64 DAR 3:4], q=2-31, 200 kb/s, 30 fps, 30 tbn
    Metadata:
      encoder         : Lavc59.37.100 libwebp_anim
[hwdownload @ 0x55b1afcec880] Input frame is not the in the configured hwframe context.
Error while filtering: Invalid argument
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
}}}"	defect	new	normal	undetermined	5.1.3		cuda, hwaccel,	ronag			0	0