[FFmpeg-trac] #8589(undetermined:new): Concat demuxer is not closing file handles for old playlists

FFmpeg trac at avcodec.org
Thu Apr 2 12:09:19 EEST 2020


#8589: Concat demuxer is not closing file handles for old playlists
-------------------------------------+-------------------------------------
             Reporter:  karli2000    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  4.2          |               Resolution:
             Keywords:  concat       |               Blocked By:
  playlist cpu                       |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by cus):

 This may work for you as well depending on use case:

 dummy.txt:
 {{{
 ffconcat version 1.0
 file dummy.mkv
 file dummy.mkv
 }}}
 {{{
 ffmpeg -re -stream_loop -1 -i dummy.txt -f sdl2 none
 }}}
 You can seamlessly change the input by atomically replacing dummy.mkv.

 The wiki should probably be updated that the chaining method has
 limitations.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8589#comment:5>
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