[FFmpeg-trac] #5436(undetermined:new): ralf: fix mono support

[FFmpeg]

#5436: ralf: fix mono support
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 https://www.datafilehost.com/d/9256aef0

 {{{
 C:\>ffmpegx -i lossless_8khz_mono.ra out.wav
 ffmpeg version N-79343-g901b0f1 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5.0-1.fc14)
   configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build
 --arch=
 x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686
 -pc-min
 gw32-gcc' --enable-pthreads --enable-memalign-hack --enable-runtime-
 cpudetect --
 enable-cross-compile --enable-static --disable-shared --extra-
 libs='-lws2_32 -lw
 inmm -lpthread' --extra-cflags='--static
 -I/var/www/users/research/ffmpeg/snapsh
 ots/build/include' --extra-ldflags='-static
 -L/var/www/users/research/ffmpeg/sna
 pshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-
 version3 --
 enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora
 --enable-li
 bvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb
 --enable-li
 bopencore-amrwb --enable-libmp3lame --enable-libfreetype --enable-libvpx
 --disab
 le-decoder=libvpx
   libavutil      55. 20.100 / 55. 20.100
   libavcodec     57. 34.100 / 57. 34.100
   libavformat    57. 33.100 / 57. 33.100
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 41.100 /  6. 41.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 [rm @ 0x2884020] Invalid stream index 1 for index at pos 275061
 [rm @ 0x2884020] Invalid stream index 2 for index at pos 275081
 Input #0, rm, from 'lossless_8khz_mono.ra':
   Metadata:
     title           :
     author          :
     copyright       :
     comment         :
     Audiences       : dtdrive_custom_audience;
     audioMode       : music
     Creation Date   : 4/13/2016 18:34:27
     Generated By    : Helix Producer SDK 11.1 for Windows, Build
 11.1.0.2848
     Modification Date: 4/13/2016 18:34:27
     videoMode       : normal
     ASMRuleBook     :
 AverageBandwidth=64000,MaximumBandwidth=128125,TimeStampDe
 livery=TRUE,marker=0;AverageBandwidth=0,MaximumBandwidth=0,TimeStampD
     SDPData         : a=fmtp:96 streamtype=5; profile-level-id=254;
 mode=generic
 ; objecttype=192; config=4c53443a010300000001001000001f40000020000000
   Duration: 00:00:30.10, start: 0.000000, bitrate: 73 kb/s
     Stream #0:0: Audio: ralf (LSD[58] / 0x3A44534C), 8000 Hz, mono, s16p,
 72 kb/
 s
 [wav @ 0x288c420] Using AVStream.codec to pass codec parameters to muxers
 is dep
 recated, use AVStream.codecpar instead.
 Output #0, wav, to 'out.wav':
   Metadata:
     INAM            :
     author          :
     ICOP            :
     ICMT            :
     Audiences       : dtdrive_custom_audience;
     audioMode       : music
     Creation Date   : 4/13/2016 18:34:27
     Generated By    : Helix Producer SDK 11.1 for Windows, Build
 11.1.0.2848
     Modification Date: 4/13/2016 18:34:27
     videoMode       : normal
     ASMRuleBook     :
 AverageBandwidth=64000,MaximumBandwidth=128125,TimeStampDe
 livery=TRUE,marker=0;AverageBandwidth=0,MaximumBandwidth=0,TimeStampD
     SDPData         : a=fmtp:96 streamtype=5; profile-level-id=254;
 mode=generic
 ; objecttype=192; config=4c53443a010300000001001000001f40000020000000
     ISFT            : Lavf57.33.100
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono,
 s16, 1
 28 kb/s
     Metadata:
       encoder         : Lavc57.34.100 pcm_s16le
 Stream mapping:
   Stream #0:0 -> #0:0 (ralf (native) -> pcm_s16le (native))
 Press [q] to stop, [?] for help
 [ralf @ 0x288c020] I'm pedaling backwards
     Last message repeated 1 times
 [ralf @ 0x288c020] Sir, I got carsick in your office. Not decoding the
 rest of p
 acket.
 [ralf @ 0x288c020] I'm pedaling backwards
     Last message repeated 50 times
 [ralf @ 0x288c020] Sir, I got carsick in your office. Not decoding the
 rest of p
 acket.
 [ralf @ 0x288c020] I'm pedaling backwards
     Last message repeated 13 times
 [ralf @ 0x288c020] Sir, I got carsick in your office. Not decoding the
 rest of p
 acket.
 [ralf @ 0x288c020] I'm pedaling backwards
     Last message repeated 9 times
 lossless_8khz_mono.ra: I/O error
 size=      54kB time=00:00:29.56 bitrate=  14.8kbits/s speed= 378x
 video:0kB audio:54kB subtitle:0kB other streams:0kB global headers:0kB
 muxing ov
 erhead: 0.142377%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5436>
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