Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#6004 closed defect (fixed)

deband filter crashes on Windows

Reported by: uberware Owned by:
Priority: important Component: avfilter
Version: git-master Keywords: deband crash SIGSEGV
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no


Summary of the bug:

Any attempt to use the "deband" filter with ffmpeg on Windows results in an immediate crash. It does not seem to matter what input or output or codec or any other settings, though I did not try all possible combinations. The crash is an access violation, but I cannot get debug information currently.

How to reproduce:

> ffmpeg.exe -f image2 -i input_%04d.png -filter:v "deband" output.mpg

ffmpeg version N-82794-g3ab1311 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.4.0 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
  libavutil      55. 42.100 / 55. 42.100
  libavcodec     57. 67.100 / 57. 67.100
  libavformat    57. 58.102 / 57. 58.102
  libavdevice    57.  2.100 / 57.  2.100
  libavfilter     6. 68.100 /  6. 68.100
  libswscale      4.  3.101 /  4.  3.101
  libswresample   2.  4.100 /  2.  4.100
  libpostproc    54.  2.100 / 54.  2.100}}}

Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.

Attachments (1)

8_AE-Ramp-Scatter0_0000.png (1.3 MB) - added by uberware 4 years ago.
Here is a sample frame I used for this

Download all attachments as: .zip

Change History (5)

comment:1 Changed 4 years ago by richardpl

Could you at least provide one input file you used to reproduce issue?

Changed 4 years ago by uberware

Here is a sample frame I used for this

comment:2 Changed 4 years ago by richardpl

  • Resolution set to fixed
  • Status changed from new to closed

comment:3 Changed 4 years ago by uberware

Awesome, thank you!

comment:4 Changed 4 years ago by cehoyos

  • Keywords crash SIGSEGV added
  • Priority changed from normal to important
  • Reproduced by developer set
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