[FFmpeg-trac] #5406(undetermined:new): adpcm_vima: problem with stereo files

[FFmpeg]

#5406: adpcm_vima: problem with stereo files
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 audio in the output file = noise

 http://www.datafilehost.com/d/afef00c6


 {{{
 C:\>ffmpeg -i D:\crushed_1.snm out.avi
 ffmpeg version N-78758-g5156578 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 5.3.0 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libcaca --
 enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm
 --enable-l
 ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enab
 le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
 librtmp --en
 able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
 --ena
 ble-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-
 libvorbis --
 enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-lib
 x265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma
 --enable-d
 ecklink --enable-zlib
   libavutil      55. 19.100 / 55. 19.100
   libavcodec     57. 27.100 / 57. 27.100
   libavformat    57. 26.100 / 57. 26.100
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 37.100 /  6. 37.100
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 Guessed Channel Layout for  Input Stream #0.1 : stereo
 Input #0, smush, from 'D:\crushed_1.snm':
   Duration: 00:01:40.40, start: 0.000000, bitrate: 2239 kb/s
     Stream #0:0: Video: sanm, rgb565le, 640x480, 15 fps, 15 tbr, 15 tbn,
 15 tbc
     Stream #0:1: Audio: adpcm_vima, 22050 Hz, 2 channels, s16
 File 'out.avi' already exists. Overwrite ? [y/N] y
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf57.26.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 640x480,
 q=2-31, 200
  kb/s, 15 fps, 15 tbn, 15 tbc
     Metadata:
       encoder         : Lavc57.27.100 mpeg4
     Side data:
       cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
     Stream #0:1: Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 22050 Hz,
 stereo
 , s16p
     Metadata:
       encoder         : Lavc57.27.100 libmp3lame
 Stream mapping:
   Stream #0:0 -> #0:0 (sanm (native) -> mpeg4 (native))
   Stream #0:1 -> #0:1 (adpcm_vima (native) -> mp3 (libmp3lame))
 Press [q] to stop, [?] for help
 [output stream 0:1 @ 04fb0180] 100 buffers queued in output stream 0:1,
 somethin
 g may be wrong.
 frame=   80 fps=0.0 q=31.0 size=     346kB time=00:00:08.46 bitrate=
 335.3kbits/
 frame=  194 fps=0.0 q=31.0 size=     673kB time=00:00:16.11 bitrate=
 341.9kbits/
 frame=  308 fps=205 q=31.0 size=     984kB time=00:00:23.71 bitrate=
 339.9kbits/
 [sanm @ 039ad9a0] Ignoring invalid motion vector (657, 472)->(480, 472),
 block s
 ize = 8
 frame=  421 fps=210 q=31.0 size=    1337kB time=00:00:31.19 bitrate=
 351.1kbits/
 frame=  531 fps=212 q=31.0 size=    1754kB time=00:00:38.58 bitrate=
 372.4kbits/
 frame=  649 fps=216 q=31.0 size=    2002kB time=00:00:46.39 bitrate=
 353.6kbits/
 frame=  769 fps=220 q=31.0 size=    2239kB time=00:00:54.46 bitrate=
 336.8kbits/
 frame=  891 fps=223 q=31.0 size=    2420kB time=00:01:02.58 bitrate=
 316.7kbits/
 frame= 1014 fps=225 q=31.0 size=    2650kB time=00:01:10.79 bitrate=
 306.6kbits/
 frame= 1142 fps=228 q=31.0 size=    2831kB time=00:01:19.33 bitrate=
 292.3kbits/
 frame= 1261 fps=229 q=31.0 size=    3054kB time=00:01:27.24 bitrate=
 286.7kbits/
 frame= 1380 fps=230 q=31.0 size=    3245kB time=00:01:35.19 bitrate=
 279.2kbits/
 frame= 1499 fps=231 q=19.1 size=    3499kB time=00:01:43.13 bitrate=
 277.9kbits/
 frame= 1506 fps=231 q=13.8 Lsize=    3634kB time=00:01:43.68 bitrate=
 287.2kbits
 /s speed=15.9x
 video:2681kB audio:810kB subtitle:0kB other streams:0kB global headers:0kB
 muxin
 g overhead: 4.083068%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5406>
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