[FFmpeg-trac] #6907(avcodec:open): hevc decoding regression (was: RAW video does not play)

FFmpeg trac at avcodec.org
Mon Dec 11 13:28:26 EET 2017


#6907: hevc decoding regression
-------------------------------------+-------------------------------------
             Reporter:  Evgeniy1990  |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  hevc         |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1
 * component:  ffmpeg => avcodec
 * priority:  normal => important
 * version:  unspecified => git-master
 * keywords:   => hevc regression


Comment:

 For future tickets:
 Please remember to provide a simplified command line that allows to
 reproduce the issue together with the console output.

 Regression since 2b44dcbc44e99daf9515753e9fd4c2e1ea53a2fa
 {{{
 $ ffmpeg -i Sintel_272p_logo_cut.265
 ffmpeg version N-89463-gc7a5e80 Copyright (c) 2000-2017 the FFmpeg
 developers
   built with gcc 6.3.0 (GCC)
   configuration: --enable-gpl
   libavutil      56.  5.100 / 56.  5.100
   libavcodec     58.  6.103 / 58.  6.103
   libavformat    58.  3.100 / 58.  3.100
   libavdevice    58.  0.100 / 58.  0.100
   libavfilter     7.  7.100 /  7.  7.100
   libswscale      5.  0.101 /  5.  0.101
   libswresample   3.  0.101 /  3.  0.101
   libpostproc    55.  0.100 / 55.  0.100
 [hevc @ 0x2f48780] Unknown HEVC profile: 0
     Last message repeated 1 times
 [hevc @ 0x2f48780] Invalid value of delta_poc: -2
 [hevc @ 0x2f48780] SPS 0 does not exist.
 [hevc @ 0x2f48780] PPS id out of range: 0

 ...

 [hevc @ 0x2f48780] PPS id out of range: 0
 [hevc @ 0x2f48780] Error parsing NAL unit #0.
 [hevc @ 0x2f47240] decoding for stream 0 failed
 [hevc @ 0x2f47240] Could not find codec parameters for stream 0 (Video:
 hevc, none): unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 Input #0, hevc, from 'Sintel_272p_logo_cut.265':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: hevc, none, 25 fps, 25 tbr, 1200k tbn, 25 tbc
 At least one output file must be specified
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6907#comment:1>
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