[FFmpeg-trac] #7673(avformat:new): Fails to play long (30+ hours) hls playlist

FFmpeg trac at avcodec.org
Sun Jan 13 23:40:12 EET 2019


#7673: Fails to play long (30+ hours) hls playlist
------------------------------------+------------------------------------
             Reporter:  Jasdf923    |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  hls         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------
Changes (by cehoyos):

 * keywords:  hls m3u m3u8 playlist => hls
 * component:  undetermined => avformat


Comment:

 There is a timestamp reset, I don't know if the behaviour can be changed.
 {{{
 $ ffplay -ss 26:30:30 playlist.m3u8
 ffplay version N-92961-g90ab9a5 Copyright (c) 2003-2019 the FFmpeg
 developers
   built with gcc 6.4.0 (GCC)
   configuration: --enable-gpl --enable-libxml2 --enable-gnutls --enable-
 gmp --enable-version3 --enable-libx264
   libavutil      56. 25.100 / 56. 25.100
   libavcodec     58. 43.101 / 58. 43.101
   libavformat    58. 25.100 / 58. 25.100
   libavdevice    58.  6.101 / 58.  6.101
   libavfilter     7. 47.100 /  7. 47.100
   libswscale      5.  4.100 /  5.  4.100
   libswresample   3.  4.100 /  3.  4.100
   libpostproc    55.  4.100 / 55.  4.100
 [hls,applehttp @ 0x7f9934000940] Opening 'playlist0.ts' for reading
 Input #0, hls,applehttp, from 'playlist.m3u8':
   Duration: 46:00:00.00, start: 1.480000, bitrate: 0 kb/s
   Program 0
     Metadata:
       variant_bitrate : 0
     Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p, 2x2
 [SAR 1:1 DAR 1:1], 25 fps, 25 tbr, 90k tbn, 50 tbc
     Metadata:
       variant_bitrate : 0
 [hls,applehttp @ 0x7f9934000940] Opening 'playlist9543.ts' for reading
 [hls,applehttp @ 0x7f9934000940] Opening 'playlist9544.ts' for reading
 [mpegts @ 0x7f993419d8c0] Invalid timestamps stream=0, pts=208,
 dts=8589916800, size=25
 [mpegts @ 0x7f993419d8c0] Invalid timestamps stream=0, pts=14608,
 dts=8589931200, size=25
    1.23 M-V: -0.000 fd=   0 aq=    0KB vq=    3KB sq=    0B f=1/2
 }}}
 (Pressed `q` after around three seconds.)

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7673#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list