[FFmpeg-trac] #10195(undetermined:new): rka: fix decoding of separate channels mode

[FFmpeg]

#10195: rka: fix decoding of separate channels mode
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 rkau.exe han an option to enable or disable separate channgels for encoded
 files

 currently the ffmpeg's decoder is not able to decode correctly files
 created with this option turned off

 {{{
 ./ffmpeg -i 16_33_s_l3_separate_stereo_off.rka -y out.wav
 ffmpeg version N-109863-g4113445e9d Copyright (c) 2000-2023 the FFmpeg
 developers
   built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
   configuration:
   libavutil      58.  1.100 / 58.  1.100
   libavcodec     60.  2.100 / 60.  2.100
   libavformat    60.  2.100 / 60.  2.100
   libavdevice    60.  0.100 / 60.  0.100
   libavfilter     9.  1.100 /  9.  1.100
   libswscale      7.  0.100 /  7.  0.100
   libswresample   4.  9.100 /  4.  9.100
 Guessed Channel Layout for Input Stream #0.0 : stereo
 Input #0, rka, from '16_33_s_l3_separate_stereo_off.rka':
   Duration: 00:00:10.00, start: 0.000000, bitrate: 213 kb/s
   Stream #0:0: Audio: rka, 33333 Hz, 2 channels, s16p
 Stream mapping:
   Stream #0:0 -> #0:0 (rka (native) -> pcm_s16le (native))
 Press [q] to stop, [?] for help
 Output #0, wav, to 'out.wav':
   Metadata:
     ISFT            : Lavf60.2.100
   Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 33333 Hz, stereo,
 s16, 1066 kb/s
     Metadata:
       encoder         : Lavc60.2.100 pcm_s16le
 size=    1302kB time=00:00:09.83 bitrate=1085.1kbits/s speed= 134x
 video:0kB audio:1302kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.005850%
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10195>
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