[FFmpeg-trac] #3514(undetermined:new): Image freezes when copying DVB subtitles from input to the output TS

[FFmpeg]

#3514: Image freezes when copying DVB subtitles from input to the output TS
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             Reporter:  dalongra     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  dvbsub       |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by dalongra):

 Replying to [comment:6 cehoyos]:
 > You write above "{{{-map 0}}} crashes": Please provide gdb output for
 the crash.
 > (Crashes are always important.)

 It may be not a "crash" technically speaking (I don't get a "segmentation
 fault" or any other message from O.S) but ffmpeg stops working withing a
 few seconds after launching, showing error:

 [mpegts @ 0x2631a60] Application provided invalid, non monotonically
 increasing dts to muxer in stream 10: 44818 >= 44818
 av_interleaved_write_frame(): Invalid argument

 The error is easy to reproduce using File1 uploaded to the FTP. Just copy
 all the codecs, video, audio and subs and use -map 0. Please see complete
 command below:

 ffmpeg -v 9 -loglevel 99 -fix_sub_duration -y -re -i
 "$path_in/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts"
 -acodec copy -vcodec copy -scodec copy -map 0 -f mpegts
 $path_out/FILE_7_TICKET_3514_Output_stream_SD_mpeg2video_map0.ts

 I found Stream #0:10[0xd4a](dut,nor,dan,swe,por) to be causing the error,
 because I get the same error if I select only Stream #0:10. Everything OK
 with the rest of streams.

 Do you still need GDB output?

 Regards.

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Ticket URL: <https://trac.ffmpeg.org/ticket/3514#comment:7>
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