[FFmpeg-trac] #5969(undetermined:new): Closed Captions broken with h264_qsv encoder

[FFmpeg]

#5969: Closed Captions broken with h264_qsv encoder
-------------------------------------+-------------------------------------
             Reporter:  Sawgr        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  cc QSV       |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by Sawgr):

 I think you are in the right track. Disabling b-frames (-bf 0) gives a way
 better result. Not yet perfect, but almost readable. This is what I get
 (as opposed to the text on ''comment 11''). Please let me know what to try
 next:

 1
 00:00:00,768 --> 00:00:02,001
        I'm gonna get home
          s s sas Ian
 2
 00:00:02,103 --> 00:00:03,235
     toeaeaeawith this, okay?
 3
 00:00:03,337 --> 00:00:04,903
  We can deal with thitogeer.
 4
 00:00:05,006 --> 00:00:07,706
      Just don't say anything
   to anyone r w, all right?

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Ticket URL: <https://trac.ffmpeg.org/ticket/5969#comment:13>
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