[FFmpeg-trac] #5429(undetermined:closed): mov_text subtitles crash "QuickTime Player" and iOS devices

[FFmpeg]

#5429: mov_text subtitles crash "QuickTime Player" and iOS devices
-------------------------------------+-------------------------------------
             Reporter:  julian       |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  mov_text     |               Resolution:  invalid
  sub                                |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by julian):

 thanks for diagnosing this and working on this. i guess bug #6021 is
 essentially the same as this one just with more technical details ;)

 i've used this patch to force ffmpeg to generate QuickTime compatible
 files:

 {{{
 --- ffmpeg_snap/libavcodec/movtextenc.c 2016-04-12 17:33:57.000000000
 +0200
 +++ ffmpeg_git/libavcodec/movtextencORIG.c      2016-02-27
 19:20:04.000000000 +0100
 @@ -203,7 +203,6 @@

  static void mov_text_style_cb(void *priv, const char style, int close)
  {
 -return;
      MovTextContext *s = priv;
      if (!close) {
          if (!(s->box_flags & STYL_BOX)) {   //first style entry

 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/5429#comment:10>
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