configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
  libavutil      56. 12.100 / 56. 12.100
  libavcodec     58. 16.100 / 58. 16.100
  libavformat    58. 10.100 / 58. 10.100
  libavdevice    58.  2.100 / 58.  2.100
  libavfilter     7. 13.100 /  7. 13.100
  libswscale      5.  0.102 /  5.  0.102
  libswresample   3.  0.101 /  3.  0.101
  libpostproc    55.  0.100 / 55.  0.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'.
Reading option '-nostdin' ... matched as option 'stdin' (enable or disable interaction on standard input) with argument 0.
Reading option '-progress' ... matched as option 'progress' (write program-readable progress information) with argument 'C:/Users/Vartotojas/AppData/Local/Temp/KritaFFmpegProgress.L28636'.
Reading option '-r' ... matched as option 'r' (set frame rate (Hz value, fraction or abbreviation)) with argument '14'.
Reading option '-start_number' ... matched as AVOption 'start_number' with argument '0'.
Reading option '-i' ... matched as input url with argument 'C:/Users/Vartotojas/Desktop/frame%04d.gif'.
Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'palettegen'.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option 'C:/Users/Vartotojas/Desktop/palette.png' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument debug.
Applying option nostdin (enable or disable interaction on standard input) with argument 0.
Applying option progress (write program-readable progress information) with argument C:/Users/Vartotojas/AppData/Local/Temp/KritaFFmpegProgress.L28636.
[file @ 000001cb0446a740] Setting default whitelist 'file,crypto'
Applying option y (overwrite output files) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url C:/Users/Vartotojas/Desktop/frame%04d.gif.
Applying option r (set frame rate (Hz value, fraction or abbreviation)) with argument 14.
Successfully parsed a group of options.
Opening an input file: C:/Users/Vartotojas/Desktop/frame%04d.gif.
[NULL @ 000001cb044ab2c0] Opening 'C:/Users/Vartotojas/Desktop/frame%04d.gif' for reading
[file @ 000001cb044abbc0] Setting default whitelist 'file,crypto'
C:/Users/Vartotojas/Desktop/frame%04d.gif: No such file or directory