[FFmpeg-trac] #8029(undetermined:new): FFmpeg failed to build due to error C2133: 'ebml_syntax': unknown size with VS2017 on windows

FFmpeg trac at avcodec.org
Wed Jul 17 10:27:54 EEST 2019


#8029: FFmpeg failed to build due to error C2133: 'ebml_syntax': unknown size with
VS2017 on windows
-------------------------------------+-------------------------------------
             Reporter:  KarenHuang   |                     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:
 FFmpeg failed to build due to error C2133: 'ebml_syntax': unknown size
 with VS2017 on windows. This issue can be first reproduced on c1abd95
 master revision.Could you please help take a look at this? Thank you!

 Steps to reproduce:
 1. git clone ​​​https://github.com/FFmpeg/FFmpeg.git D:\FFmpeg\src
 2. Open a VS 2017 x86 prompt and browse to D:\FFmpeg
 3. set FFMPEG_TARGET=i386
 4. set FFMPEG_SRC_PATH=D:\FFmpeg/src
 5. set FFMPEG_FATE_PATH=../fate-suite/
 6. set PATH=D:\FFmpeg\tools;%PATH%
 7. set MSYS2_PATH_TYPE=inherit
 8. .\tools\msys32\usr\bin\sh.exe --login -i -c "/D/ffmpeg/tools/build.sh"

 Actual result:
 libavformat/matroskadec.c(392): error C2133: 'ebml_syntax': unknown size
 libavformat/matroskadec.c(392): error C2133: 'matroska_segment': unknown
 size
 libavformat/matroskadec.c(392): error C2133: 'matroska_track_video_color':
 unknown size
 libavformat/matroskadec.c(392): error C2133: 'matroska_track_video':
 unknown size
 libavformat/matroskadec.c(393): error C2133: 'matroska_track': unknown
 size
 libavformat/matroskadec.c(393): error C2133: 'matroska_track_encoding':
 unknown size
 libavformat/matroskadec.c(393): error C2133: 'matroska_track_encodings':
 unknown size
 libavformat/matroskadec.c(394): error C2133:
 'matroska_track_combine_planes': unknown size
 libavformat/matroskadec.c(394): error C2133: 'matroska_track_operation':
 unknown size
 libavformat/matroskadec.c(394): error C2133: 'matroska_tracks': unknown
 size
 libavformat/matroskadec.c(395): error C2133: 'matroska_attachments':
 unknown size
 libavformat/matroskadec.c(395): error C2133: 'matroska_chapter_entry':
 unknown size
 libavformat/matroskadec.c(395): error C2133: 'matroska_chapter': unknown
 size
 libavformat/matroskadec.c(395): error C2133: 'matroska_chapters': unknown
 size
 libavformat/matroskadec.c(396): error C2133: 'matroska_index_entry':
 unknown size
 libavformat/matroskadec.c(396): error C2133: 'matroska_index': unknown
 size
 libavformat/matroskadec.c(396): error C2133: 'matroska_tag': unknown size
 libavformat/matroskadec.c(396): error C2133: 'matroska_tags': unknown size
 libavformat/matroskadec.c(396): error C2133: 'matroska_seekhead': unknown
 size
 libavformat/matroskadec.c(397): error C2133: 'matroska_blockadditions':
 unknown size
 libavformat/matroskadec.c(397): error C2133: 'matroska_blockgroup':
 unknown size
 libavformat/matroskadec.c(397): error C2133: 'matroska_cluster_parsing':
 unknown size

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8029>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


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