[FFmpeg-trac] #1642(avformat:reopened): -f segment: automagically generate #EXTM3U tags to -segment_list generated playlists

FFmpeg trac at avcodec.org
Fri Sep 7 18:06:01 CEST 2012


#1642: -f segment: automagically generate #EXTM3U tags to -segment_list generated
playlists
-------------------------------------+-------------------------------------
             Reporter:  kelexel      |                    Owner:
                 Type:  enhancement  |                   Status:  reopened
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  segment,     |               Blocked By:
  HLS, m3u8                          |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  1            |
-------------------------------------+-------------------------------------

Comment (by arut):

 kelexel, thanks a lot for your hard work towards native HLS support in
 ffmpeg.

 There's another issue with HLS playlist. Playlist generation in ffmpeg is
 obviously not atomic. So if you serve ffmpeg-generated files with nginx a
 half-filled (or just empty?) playlist can arrive to a client. The atomic
 way is tempfile-on-the-same-fs/rename. I wish somebody could test that on
 a high-load server.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1642#comment:26>
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