[FFmpeg-trac] #7485(avformat:closed): HLS not accurately seeking on TS

FFmpeg trac at avcodec.org
Sat Nov 23 00:24:37 EET 2024


#7485: HLS not accurately seeking on TS
-------------------------------------+-------------------------------------
             Reporter:  Louis        |                    Owner:  (none)
  Letourneau                         |
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:  fixed
             Keywords:  hls          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by ThomasC):

 Also experiencing this still as of version 6.0 with HLS (TS) streams, but
 I assume this is the case with later versions too as vectronic's patch
 seems to resolve this issue but has not been applied upstream afaict?

 Here is the my current usage which should seek the stream to zero (first
 keyframe) but instead seeks to the second keyframe:


 {{{
 av_seek_frame(format_ctx, stream_index, 0LL, AVSEEK_FLAG_BACKWARD);
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/7485#comment:12>
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