[FFmpeg-trac] #6230(undetermined:new): rv20: error messages with "Enable Loss Protection"-encoded file

FFmpeg trac at avcodec.org
Sun Mar 12 14:40:24 EET 2017


#6230: rv20: error messages with "Enable Loss Protection"-encoded file
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 "g2svt_loss_protection.rm" file was encoded with enabled "Enable Loss
 Protection" option in encoder

 "Protects against packet loss by adding error correction codes and more
 keyframes to the video stream when possible"

 I attached also rv30 file (with loss protection enabled) which decodes
 without any errors messages

 this ticked is either about fixing decoding of attached rv20 file (didn't
 check the output with binary decoder) or just about removing console spam




 {{{
 C:\>ffmpeg -i C:\g2svt_loss_protection.rm out.avi
 ffmpeg version 3.2.git Copyright (c) 2000-2017 the FFmpeg developers
   built with gcc 4.6.2 (GCC)
   configuration: --disable-ffprobe --disable-pthreads --enable-gpl
   libavutil      55. 48.100 / 55. 48.100
   libavcodec     57. 83.100 / 57. 83.100
   libavformat    57. 66.104 / 57. 66.104
   libavdevice    57.  3.100 / 57.  3.100
   libavfilter     6. 74.100 /  6. 74.100
   libswscale      4.  3.101 /  4.  3.101
   libswresample   2.  4.100 /  2.  4.100
   libpostproc    54.  2.100 / 54.  2.100
 [rm @ 02383d40] Invalid stream index 2 for index at pos 185120
 [cook @ 0238d260] Warning: not compiled with thread support, using thread
 emulat
 ion
 [rv20 @ 02718120] Warning: not compiled with thread support, using thread
 emulat
 ion
 Input #0, rm, from 'C:\g2svt_loss_protection.rm':
   Metadata:
     Target Audiences: 512K DSL/Cable Modem (450 Kbps);
     Audio Format    : Voice Only
     Video Quality   : Smoothest Motion Video
     Creation Date   : 3/12/2017 1:14:58
     Modification Date: 3/12/2017 1:14:58
     Generated By    : RealMedia Build Engine 6.0.11.201 Windows
     File ID         : a3a2326f-7485-44de-66ea-b1dbd07e92bf
     title           :
     author          :
     copyright       :
     comment         :
   Duration: 00:00:03.71, start: 0.000000, bitrate: 398 kb/s
     Stream #0:0: Audio: cook (cook / 0x6B6F6F63), 44100 Hz, mono, fltp, 64
 kb/s
     Stream #0:1: Video: rv20 (RV20 / 0x30325652), yuv420p, 720x480, 385
 kb/s, 30
  fps, 30 tbr, 1k tbn, 1k tbc
 [cook @ 02729bc0] Warning: not compiled with thread support, using thread
 emulat
 ion
 [rv20 @ 027293a0] Warning: not compiled with thread support, using thread
 emulat
 ion
 Stream mapping:
   Stream #0:1 -> #0:0 (rv20 (native) -> mpeg4 (native))
   Stream #0:0 -> #0:1 (cook (native) -> ac3 (native))
 Press [q] to stop, [?] for help
 [ac3 @ 027c3880] Warning: not compiled with thread support, using thread
 emulati
 on
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 [mpeg4 @ 02746880] Warning: not compiled with thread support, using thread
 emula
 tion
 Output #0, avi, to 'out.avi':
   Metadata:
     Target Audiences: 512K DSL/Cable Modem (450 Kbps);
     Audio Format    : Voice Only
     Video Quality   : Smoothest Motion Video
     Creation Date   : 3/12/2017 1:14:58
     Modification Date: 3/12/2017 1:14:58
     Generated By    : RealMedia Build Engine 6.0.11.201 Windows
     File ID         : a3a2326f-7485-44de-66ea-b1dbd07e92bf
     INAM            :
     author          :
     ICOP            :
     ICMT            :
     ISFT            : Lavf57.66.104
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 360x480 [SAR
 2:1 DAR
  3:2], q=2-31, 200 kb/s, 30 fps, 30 tbn, 30 tbc
     Metadata:
       encoder         : Lavc57.83.100 mpeg4
     Side data:
       cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
     Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 44100 Hz, mono, fltp,
 96 kb/s

     Metadata:
       encoder         : Lavc57.83.100 ac3
 Past duration 0.929985 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.929985 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.939995 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.949989 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.929985 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.939995 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.949989 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.929985 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.939995 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.949989 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.929985 too large
 Past duration 0.969994 too large
 [rv20 @ 027293a0] reserved bit set
 [rv20 @ 027293a0] HEADER ERROR
 Error while decoding stream #0:1: Invalid data found when processing input
 Past duration 0.959999 too large
 frame=   29 fps=0.0 q=14.3 Lsize=     142kB time=00:00:03.72 bitrate=
 311.3kbits
 /s dup=0 drop=13 speed=23.9x
 video:85kB audio:43kB subtitle:0kB other streams:0kB global headers:0kB
 muxing o
 verhead: 10.656056%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6230>
FFmpeg <https://ffmpeg.org>
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