[FFmpeg-trac] #3771(avcodec:new): Errors shown when decoding interplay video

[FFmpeg]

#3771: Errors shown when decoding interplay video
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  minor      |              Component:  avcodec
                Version:  git-       |               Keywords:  interplay
  master                             |  regression
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 Many errors are shown when decoding the fate-sample for interplay since
 9621646e / c3bbd0b5
 {{{
 $ ffmpeg -i fate-suite/interplay-mve/descent3-level5-16bit-partial.mve -f
 null -an -t 1 -
 ffmpeg version N-64700-gaa1d096 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Jul 16 2014 12:02:52 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 92.100 / 52. 92.100
   libavcodec     55. 69.100 / 55. 69.100
   libavformat    55. 48.100 / 55. 48.100
   libavdevice    55. 13.102 / 55. 13.102
   libavfilter     4. 11.100 /  4. 11.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 19.100 /  0. 19.100
   libpostproc    52.  3.100 / 52.  3.100
 [ipmovie @ 0x279ec60] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, ipmovie, from 'fate-suite/interplay-mve/descent3-level5-16bit-
 partial.mve':
   Duration: 00:00:11.89, start: 0.000000, bitrate: 705 kb/s
     Stream #0:0: Video: interplayvideo, rgb555le, 640x320, 29.98 fps,
 29.98 tbr, 1000k tbn, 1000k tbc
     Stream #0:1: Audio: interplay_dpcm, 44100 Hz, stereo, s16, 705 kb/s
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf55.48.100
     Stream #0:0: Video: rawvideo (RGB[15] / 0xF424752), rgb555le, 640x320,
 q=2-31, 200 kb/s, 29.98 fps, 29.98 tbn, 29.98 tbc
     Metadata:
       encoder         : Lavc55.69.100 rawvideo
 Stream mapping:
   Stream #0:0 -> #0:0 (interplayvideo (native) -> rawvideo (native))
 Press [q] to stop, [?] for help
 [null @ 0x27c5f20] Encoder did not produce proper pts, making some up.
 [interplayvideo @ 0x27a16a0] decode finished with 2042 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 508 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 412 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 278 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 282 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 234 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 216 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 318 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 300 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 302 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 210 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 314 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 276 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 282 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 298 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 236 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 284 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 298 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 274 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 280 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 268 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 304 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 262 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 318 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 322 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 252 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 324 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 308 bytes left over
 [interplayvideo @ 0x27a16a0] decode finished with 320 bytes left over
 frame=   30 fps=0.0 q=0.0 Lsize=N/A time=00:00:01.00 bitrate=N/A
 video:3kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/3771>
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