[FFmpeg-trac] #4351(ffmpeg:new): 'ass' filter did not hard burn subtitles

[FFmpeg]

#4351: 'ass' filter did not hard burn subtitles
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             Reporter:  muruganandh  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  ffmpeg
              Version:  2.5.2        |               Resolution:
             Keywords:  ass          |               Blocked By:
  subtitle subtitles tessus static   |  Reproduced by developer:  0
  burn                               |
             Blocking:               |
Analyzed by developer:  0            |
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Comment (by niklesh_lalwani):

 Replying to [comment:2 muruganandh]:
 > You are right!
 >
 > Fontconfig error: Cannot load default config file.
 >
 > I am creating a mac app using static ffmpeg build. Any guidance how do i
 get that font config file?

 I am not so familiar with Mac, but check if you have fontconfig installed,
 as it is mostly not provided by OSX by default. If not, you can get it
 with-
     Macport-
 https://trac.macports.org/browser/trunk/dports/graphics/fontconfig/Portfile
     Homebrew-
 https://github.com/Homebrew/homebrew/blob/master/Library/Formula/fontconfig.rb
 Then set a few environment variables with the path containing the config
 file- fonts.conf
 In Windows, you do this-

 FC_CONFIG_DIR=C:\Program Files\ffmpeg
 FONTCONFIG_FILE=fonts.conf
 FONTCONFIG_PATH=C:\Program Files\ffmpeg

 Try if you can work out for Mac.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4351#comment:3>
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