[FFmpeg-trac] #11059(undetermined:new): FFmpeg cannot load files with non-latin characters by DirectShowSource2 of AviSynth+

[FFmpeg]

#11059: FFmpeg cannot load files with non-latin characters by DirectShowSource2 of
AviSynth+
-------------------------------------+-------------------------------------
             Reporter:  syehoonkim   |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 How to reproduce:
 {{{
 % ffmpeg -i input.avs ... output
 ffmpeg version N-115575-g4e120fbbbd-ffmpeg-windows-build-helpers Copyright
 (c) 2000-2024 the FFmpeg developers
   built with gcc 10.2.0 (GCC)
   configuration: --pkg-config=pkg-config --pkg-config-flags=--static
 --extra-version=ffmpeg-windows-build-helpers --enable-version3 --disable-
 debug --disable-w32threads --arch=x86_64 --target-os=mingw32 --cross-
 prefix=/home/syehoon/repos/ffmpeg-windows-build-
 helpers/sandbox/cross_compilers/mingw-w64-x86_64/bin/x86_64-w64-mingw32-
 --enable-libcaca --enable-gray --enable-libtesseract --enable-fontconfig
 --enable-gmp --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libflite --enable-libfreetype --enable-libfribidi --enable-libgme
 --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus
 --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora
 --enable-libtwolame --enable-libvo-amrwbenc --enable-libvorbis --enable-
 libwebp --enable-libzimg --enable-libzvbi --enable-libmysofa --enable-
 libopenjpeg --enable-libopenh264 --enable-libvmaf --enable-libsrt
 --enable-libxml2 --enable-opengl --enable-libdav1d --enable-gnutls
 --enable-libsvtav1 --enable-libvpx --enable-libaom --enable-nvenc
 --enable-nvdec --extra-libs=-lz --extra-libs=-lpng --extra-libs=-lm
 --extra-libs=-lfreetype --extra-libs=-lshlwapi --extra-libs=-lmpg123
 --extra-libs=-lpthread --extra-cflags=-DLIBTWOLAME_STATIC --extra-
 cflags=-DMODPLUG_STATIC --extra-cflags=-DCACA_STATIC --enable-amf
 --enable-libmfx --enable-libaribcaption --enable-gpl --enable-frei0r
 --enable-librubberband --enable-libvidstab --enable-libx264 --enable-
 libx265 --enable-avisynth --enable-libaribb24 --enable-libxvid --enable-
 libdavs2 --enable-libxavs2 --enable-libxavs --extra-
 cflags='-mtune=generic' --extra-cflags=-O3 --enable-static --disable-
 shared --prefix=/home/syehoon/repos/ffmpeg-windows-build-
 helpers/sandbox/cross_compilers/mingw-w64-x86_64/x86_64-w64-mingw32
 --enable-nonfree --enable-libfdk-aac --enable-decklink
   libavutil      59. 21.100 / 59. 21.100
   libavcodec     61.  6.100 / 61.  6.100
   libavformat    61.  3.104 / 61.  3.104
   libavdevice    61.  2.100 / 61.  2.100
   libavfilter    10.  2.102 / 10.  2.102
   libswscale      8.  2.100 /  8.  2.100
   libswresample   5.  2.100 /  5.  2.100
   libpostproc    58.  2.100 / 58.  2.100
 [avisynth @ 000002488fa24ac0] DSS2: Can't open "D:/sample_video/진신우부장
 님/DJI_0077.MOV"

 Add Source: (80004005) �d������ �7�Դϴ�

 (frameserver.avs, line 2)
 [in#0 @ 000002488fa246c0] Error opening input: Unknown error occurred
 Error opening input file frameserver.avs.
 Error opening input files: Unknown error occurred
 }}}
 The input.avs loads the file by the command
 {{{
 DSS2("D:/sample_video/진신우부장님/DJI_0077.MOV")
 }}}
 If I move the file to the directory which doesn't include non-latin
 characters, FFmpeg works fine.
 With DirectShowSource() function, there is no problem.
 I suspect that FFmpeg has some problem on dealing with unicode in
 processing AviSynth+'s DSS2() function.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11059>
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