[FFmpeg-trac] #11464(avfilter:new): Subtitles extracted out of order 608 TS [out+subcc]

FFmpeg trac at avcodec.org
Wed Feb 12 03:40:47 EET 2025


#11464: Subtitles extracted out of order 608 TS [out+subcc]
--------------------------------------+------------------------------------
             Reporter:  Monquis       |                    Owner:  (none)
                 Type:  defect        |                   Status:  new
             Priority:  minor         |                Component:  avfilter
              Version:  7.1           |               Resolution:
             Keywords:  eia-608 atsc  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
--------------------------------------+------------------------------------
Comment (by Marth64):

 Could you try this?
 {{{
 ffmpeg.exe -report -n -f lavfi -i
 "movie='subtitles_out_of_order.ts'[out+subcc]" -map 0:s -c:s copy -f rcwt
 subtitles_out_of_order.rcwt.bin
 }}}

 Then use ccextractor
 {{{
 ccextractor subtitles_out_of_order.rcwt.bin
 }}}

 This is specifically to help identify if your issue is with the decoder or
 the actual frame extraction.

 Also please provide the text output of FFmpeg, so we understand more
 details about the input (codec, etc)
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11464#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list