[FFmpeg-trac] #2828(avformat:new): HLS segment MPEGTS continuity counter is being incorrectly set to 0 on each segment

FFmpeg trac at avcodec.org
Sat Sep 28 01:43:30 CEST 2013


#2828: HLS segment MPEGTS continuity counter is being incorrectly set to 0 on each
segment
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             Reporter:  dlevinson5   |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avformat
              Version:  unspecified  |               Resolution:
             Keywords:  hls mpegts   |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by dlevinson5):

 I have a feeling this issue will never be corrected. I have provided a
 command-line sample on how to generate segments, provided the active
 functions and code locations for the issue and also provided a work
 around.

 My work around is certainly a hack and NOT thread safe. The parameters
 need to be added to a context. Given that each segment is treated as a
 separate file encoding with a different mark in/out point I could not find
 a simple way to pass the counter between encodings. I needed a quick fix
 and the static variable works since I am using ffmpeg in a command-line
 situation. I suppose I could have added the value to the AVContext which
 would be cleaner.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2828#comment:6>
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