[FFmpeg-trac] #6850(undetermined:new): Seeking to beginning of HLS stream fails

FFmpeg trac at avcodec.org
Thu Nov 23 14:03:15 EET 2017


#6850: Seeking to beginning of HLS stream fails
-------------------------------------+-------------------------------------
             Reporter:  tospi        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  hls          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by stevenliu):

 Mark process flag:
 look at the phenomenon, looks like seek cannot seek to the first
 keyframe:
 test command: ./ffmpeg -f lavfi -i testsrc2=duration=10 -r:v 25 -g 2
 -hls_time 3 hls/file.m3u8
 it seek to the second frame, 0.080s  40ms per frame. keyframe interval is
 2

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Ticket URL: <https://trac.ffmpeg.org/ticket/6850#comment:4>
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