[FFmpeg-trac] #6550(ffmpeg:new): Unknown input format: 'decklink' with decklink headers on Windows10

FFmpeg trac at avcodec.org
Mon Jul 24 18:15:25 EEST 2017

#6550: Unknown input format: 'decklink' with decklink headers on Windows10
             Reporter:               |                     Type:  defect
  paulpacifico                       |                 Priority:  normal
               Status:  new          |                  Version:  git-
            Component:  ffmpeg       |  master
             Keywords:  ffmpeg       |               Blocked By:
  3.3.2 decklink                     |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |

 ''Since ffmpeg 3.3 --enable-decklink is not available on zeranoe ffmpeg
 static builds.''

 I've build static ffmpeg 3.3.2 on osx without any problems, but on windows
 i try to compile '''ffmpeg 3.3.2''' using MinGW64 with the followings
 headers :

 - DeckLinkAPI.h
 - DeckLinkAPI_i.c
 - DeckLinkAPIVersion.h

 '''Decklink SDK is 10.9.3''', headers created with widl.exe from .idl

 configure options :

 ./configure --prefix=/mingw64 --extra-cflags=-I/mingw64/include --extra-
 ldflags=-L/mingw64/lib --enable-nonfree --enable-decklink --enable-
 libfreetype --enable-filter=drawtext --extra-version=static --extra-
 cflags=--static --enable-static --disable-debug --disable-shared
 --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc
 --disable-indev=qtkit --enable-avfilter --enable-small --enable-filters

 command :


 ffmpeg.exe -f decklink -list_devices 1 -i dummy

 I get this error :

 Unknown input format: 'decklink'

 if you have any solutions.

 Thanks and sorry for my bad english.


Ticket URL: <https://trac.ffmpeg.org/ticket/6550>
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