[FFmpeg-trac] #7369(avformat:new): dash livestream cannot be read without -re

[FFmpeg]

#7369: dash livestream cannot be read without -re
------------------------------------+------------------------------------
             Reporter:  cehoyos     |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  dash        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------

Comment (by cehoyos):

 Still fails here:
 {{{
 $ ffmpeg -i
 http://irtdashreference-i.akamaihd.net/dash/live/901161/bfs/manifestBR.mpd
 -f null -
 ffmpeg version N-91801-gad9b4ec Copyright (c) 2000-2018 the FFmpeg
 developers
   built with gcc 6.4.0 (GCC)
   configuration: --enable-gpl --enable-gnutls --enable-libxml2
   libavutil      56. 19.100 / 56. 19.100
   libavcodec     58. 27.101 / 58. 27.101
   libavformat    58. 18.100 / 58. 18.100
   libavdevice    58.  4.101 / 58.  4.101
   libavfilter     7. 26.100 /  7. 26.100
   libswscale      5.  2.100 /  5.  2.100
   libswresample   3.  2.100 /  3.  2.100
   libpostproc    55.  2.100 / 55.  2.100
 [h264 @ 0x3c24c80] Truncated VUI
 [h264 @ 0x3c50940] Truncated VUI
 [h264 @ 0x3c66780] Truncated VUI
 [h264 @ 0x3c32600] Increasing reorder buffer to 2
 [h264 @ 0x3c24c80] Increasing reorder buffer to 2
 [h264 @ 0x3c50940] Increasing reorder buffer to 2
 [h264 @ 0x3c66780] Increasing reorder buffer to 2
 Input #0, dash, from
 'http://irtdashreference-i.akamaihd.net/dash/live/901161/bfs/manifestBR.mpd':
   Duration: N/A, start: 1387859.230000, bitrate: N/A
   Program 0
     Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv,
 bt709), 1280x720 [SAR 1:1 DAR 16:9], 0 kb/s, 25 fps, 25 tbr, 10000k tbn,
 50 tbc
     Metadata:
       variant_bitrate : 2000000
       id              : video_00
     Stream #0:1: Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv,
 bt470bg), 960x540 [SAR 1:1 DAR 16:9], 0 kb/s, 25 fps, 25 tbr, 10000k tbn,
 20000k tbc
     Metadata:
       variant_bitrate : 1800000
       id              : video_01
     Stream #0:2: Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv,
 bt470bg), 640x360 [SAR 1:1 DAR 16:9], 0 kb/s, 25 fps, 25 tbr, 10000k tbn,
 20000k tbc
     Metadata:
       variant_bitrate : 1024000
       id              : video_02
     Stream #0:3: Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv,
 bt470bg), 512x288 [SAR 1:1 DAR 16:9], 0 kb/s, 25 fps, 25 tbr, 10000k tbn,
 20000k tbc
     Metadata:
       variant_bitrate : 512000
       id              : video_03
     Stream #0:4: Video: h264 (Constrained Baseline) (avc1 / 0x31637661),
 yuv420p(tv, bt470bg), 480x270 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 10000k
 tbn, 50 tbc
     Metadata:
       variant_bitrate : 256000
       id              : video_04
     Stream #0:5: Video: h264 (Constrained Baseline) (avc1 / 0x31637661),
 yuv420p(tv, bt470bg), 320x180 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 10000k
 tbn, 50 tbc
     Metadata:
       variant_bitrate : 128000
       id              : video_05
     Stream #0:6: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo,
 fltp
     Metadata:
       variant_bitrate : 192000
       id              : audio_06
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
   Stream #0:6 -> #0:1 (aac (native) -> pcm_s16le (native))
 Press [q] to stop, [?] for help
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf58.18.100
     Stream #0:0: Video: wrapped_avframe, yuv420p, 1280x720 [SAR 1:1 DAR
 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
     Metadata:
       variant_bitrate : 2000000
       id              : video_00
       encoder         : Lavc58.27.101 wrapped_avframe
     Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
     Metadata:
       variant_bitrate : 192000
       id              : audio_06
       encoder         : Lavc58.27.101 pcm_s16le
 [dash @ 0x3c18600] No longer receiving stream_index 1
 [dash @ 0x3c18600] No longer receiving stream_index 2
 [dash @ 0x3c18600] No longer receiving stream_index 3
 [dash @ 0x3c18600] No longer receiving stream_index 4
 [dash @ 0x3c18600] No longer receiving stream_index 5
 [http @ 0x4367180] HTTP error 404 Not Found:00:08.44 bitrate=N/A
 speed=5.58x
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x3c7b840] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x4367180] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x3c7b840] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x4367180] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x3c7b840] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x4367180] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x3c7b840] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x4367180] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 [http @ 0x3c7b840] HTTP error 404 Not Found
 [dash @ 0x3c18600] Failed to open fragment of playlist 0
 ^C
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/7369#comment:4>
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