[FFmpeg-trac] #3671(undetermined:open): can't decode rm video with -ss 0 (was: can't play video with ffplay -ss 0)

FFmpeg trac at avcodec.org
Tue May 27 01:51:07 CEST 2014 

#3671: can't decode rm video with -ss 0
-------------------------------------+-------------------------------------
             Reporter:  hxuanyu      |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  real         |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  1
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:   => real
 * status:  new => open
 * version:  unspecified => git-master
 * reproduced:  0 => 1


Comment:

 {{{
 $ ffmpeg -ss 0 -i aaaavvvvvvvvv_rv20_10_yuv420p_sipr_8000_1_0.rm -map 0:11
 -map 0:9 -qscale 2 -t 29 out.avi
 ffmpeg version N-63453-ge6a0846 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on May 27 2014 01:49:48 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 87.100 / 52. 87.100
   libavcodec     55. 65.100 / 55. 65.100
   libavformat    55. 41.100 / 55. 41.100
   libavdevice    55. 13.101 / 55. 13.101
   libavfilter     4.  5.100 /  4.  5.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 19.100 /  0. 19.100
   libpostproc    52.  3.100 / 52.  3.100
 [rm @ 0x3398be0] Unsupported stream type 00000260
 [rm @ 0x3398be0] Unsupported stream type 00000597
 Input #0, rm, from 'aaaavvvvvvvvv_rv20_10_yuv420p_sipr_8000_1_0.rm':
   Metadata:
     File ID         : fa11891d-9fdc-98b1-9091-06feab1ad3e6
     Modification Date: 3/3/2000 11:55:19
     Content Rating  : (PICS-1.1 "http://www.classify.org/safesurf" labels
 comment "RealProducer 6.1.0.153 Windows" ratings (SS~~000 1))
     Generated By    : RealProducer 6.1.0.153 Windows
     Keywords        : Tweety, WWC
     Abstract        : ring match of tweety wwc 99
                     :
     Target Audiences: 56K Modem (34 Kbps);Dual ISDN (80 Kbps);
     Video Quality   : Sharpest Image Video
     Audio Format    : Voice Only
     Creation Date   : 3/3/2000 11:54:27
     ASMRuleBook     : #($Bandwidth < 25500),Stream2Bandwidth = 5000,
 Stream3Bandwidth = 15399;#($Bandwidth >= 25500) && ($Bandwidth <
 34000),Stream2B
     title           : WWC1
     author          : TanyaKicks
     copyright       : �2000
     comment         :
   Duration: 00:00:31.61, start: 0.000000, bitrate: 236 kb/s
     Stream #0:0: Data: none, 8 kb/s
     Stream #0:1: Data: none, 71 kb/s
     Stream #0:2: Audio: sipr (sipr / 0x72706973), 8000 Hz, mono, flt, 4
 kb/s
     Stream #0:3: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 29
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:4: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 20
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:5: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 15
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:6: Audio: sipr (sipr / 0x72706973), 8000 Hz, mono, flt, 8
 kb/s
     Stream #0:7: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 71
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:8: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 51
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:9: Audio: sipr (sipr / 0x72706973), 8000 Hz, mono, flt, 4
 kb/s
     Stream #0:10: Audio: sipr (sipr / 0x72706973), 8000 Hz, mono, flt, 4
 kb/s
     Stream #0:11: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 29
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:12: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 29
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:13: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 29
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:14: Video: rv20 (RV20 / 0x30325652), yuv420p, 176x144, 15
 kb/s, 10 fps, 10 tbr, 1k tbn, 1k tbc
 Please use -q:a or -q:v, -qscale is ambiguous
 Output #0, avi, to 'out.avi':
   Metadata:
     File ID         : fa11891d-9fdc-98b1-9091-06feab1ad3e6
     Modification Date: 3/3/2000 11:55:19
     Content Rating  : (PICS-1.1 "http://www.classify.org/safesurf" labels
 comment "RealProducer 6.1.0.153 Windows" ratings (SS~~000 1))
     Generated By    : RealProducer 6.1.0.153 Windows
     Keywords        : Tweety, WWC
     Abstract        : ring match of tweety wwc 99
                     :
     Target Audiences: 56K Modem (34 Kbps);Dual ISDN (80 Kbps);
     Video Quality   : Sharpest Image Video
     Audio Format    : Voice Only
     Creation Date   : 3/3/2000 11:54:27
     ASMRuleBook     : #($Bandwidth < 25500),Stream2Bandwidth = 5000,
 Stream3Bandwidth = 15399;#($Bandwidth >= 25500) && ($Bandwidth <
 34000),Stream2B
     INAM            : WWC1
     author          : TanyaKicks
     ICOP            : �2000
     ICMT            :
     ISFT            : Lavf55.41.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 176x144,
 q=2-31, 200 kb/s, 10 fps, 10 tbn, 10 tbc
     Metadata:
       encoder         : Lavc55.65.100 mpeg4
     Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 8000 Hz, mono, fltp, 96
 kb/s
     Metadata:
       encoder         : Lavc55.65.100 ac3
 Stream mapping:
   Stream #0:11 -> #0:0 (rv20 -> mpeg4)
   Stream #0:9 -> #0:1 (sipr -> ac3)
 Press [q] to stop, [?] for help
 Truncating packet of size 117637136 to 771402
 [rm @ 0x3398be0] Impossibly sized packet
 aaaavvvvvvvvv_rv20_10_yuv420p_sipr_8000_1_0.rm: Invalid data found when
 processing input
 frame=    0 fps=0.0 q=0.0 Lsize=      10kB time=00:00:00.00 bitrate=N/A
 video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 Output file is empty, nothing was encoded (check -ss / -t / -frames
 parameters if used)
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3671#comment:3>
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