[FFmpeg-trac] #11263(avcodec:new): [Regression] Closed Captions in MPEG-TS no more recognized

FFmpeg trac at avcodec.org
Sat Oct 26 12:38:24 EEST 2024


#11263: [Regression] Closed Captions in MPEG-TS no more recognized
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             Reporter:  Selcuk Ozturk  |                    Owner:  (none)
                 Type:  defect         |                   Status:  new
             Priority:  normal         |                Component:  avcodec
              Version:  git-master     |               Resolution:
             Keywords:  mpegts         |               Blocked By:
             Blocking:                 |  Reproduced by developer:  0
Analyzed by developer:  0              |
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Comment (by Selcuk Ozturk):

 I have attached the out of the diff. To me there doesn't seem to be any
 substantial difference between the outputs beyond some renamed fields.
 Since, I don't know what is interesting information for this inquiry, I
 don't know what other options to try.

 To me the only interesting difference is:

 <                 <side_data type="ATSC A53 Part 4 Closed Captions">
 <                     <side_datum key="side_data_type" value="ATSC A53
 Part 4 Closed Captions"/>
 <                 </side_data>
 ---
 >                 <side_data side_data_type="ATSC A53 Part 4 Closed
 Captions"/>

 But, this seems to be just a different report formatting not a substantial
 difference. Maybe, I'm wrong. Btw, the original attachment "file.ts" is a
 truncated version of the "fox5-202410230440.ts" file and has exactly the
 same issue in closed caption extraction git-master vs 4.3.2.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11263#comment:7>
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