transcode

http://192.168.1.129:8096/mediabrowser/Audio/63929c299c98f40dba70d8fa79fbf909/Stream.mjpeg?DeviceId=7XCHC5ZTAUQ3Q

{"Protocol":"File","Id":"63929c299c98f40dba70d8fa79fbf909","Path":"D:\\Music\\Nirvana\\Nevermind (20th Anniversary Super Deluxe Edition) (1991)\\02 - In Bloom.wma","Type":"Default","Container":"wma","Size":10291218,"Name":"In Bloom","RunTimeTicks":2550930000,"ReadAtNativeFramerate":false,"SupportsTranscoding":true,"SupportsDirectStream":true,"SupportsDirectPlay":true,"RequiresOpening":false,"RequiresClosing":false,"MediaStreams":[{"Codec":"mjpeg","IsInterlaced":false,"BitDepth":8,"IsDefault":false,"IsForced":false,"Height":500,"Width":500,"RealFrameRate":90000,"Type":"EmbeddedImage","AspectRatio":"1:1","Index":0,"IsExternal":false,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"PixelFormat":"yuvj420p","Level":-99,"IsAnamorphic":false},{"Codec":"mjpeg","IsInterlaced":false,"BitDepth":8,"IsDefault":false,"IsForced":false,"Height":500,"Width":500,"RealFrameRate":90000,"Type":"EmbeddedImage","AspectRatio":"1:1","Index":1,"IsExternal":false,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"PixelFormat":"yuvj420p","Level":-99,"IsAnamorphic":false},{"Codec":"wmav2","IsInterlaced":false,"BitRate":321648,"Channels":2,"SampleRate":44100,"IsDefault":false,"IsForced":false,"Type":"Audio","Index":2,"IsExternal":false,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"Level":0}],"PlayableStreamFileNames":[],"Formats":["asf"],"Bitrate":322744,"RequiredHttpHeaders":{}}

C:\Users\Rick\AppData\Roaming\Emby-Server\ffmpeg\20150717\ffmpeg.exe -async 1 -i file:"D:\Music\Nirvana\Nevermind (20th Anniversary Super Deluxe Edition) (1991)\02 - In Bloom.wma" -threads 0 -vn  -id3v2_version 3 -write_id3v1 1 -y "C:\Users\Rick\AppData\Roaming\Emby-Server\transcoding-temp\889d6e812f924b961082a0ee90b89df2.mjpeg"


ffmpeg version N-73696-g8250943 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  libavutil      54. 28.100 / 54. 28.100
  libavcodec     56. 49.101 / 56. 49.101
  libavformat    56. 40.101 / 56. 40.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 22.101 /  5. 22.101
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.101 /  1.  2.101
  libpostproc    53.  3.100 / 53.  3.100
Guessed Channel Layout for  Input Stream #0.2 : stereo
Input #0, asf, from 'file:D:\Music\Nirvana\Nevermind (20th Anniversary Super Deluxe Edition) (1991)\02 - In Bloom.wma':
  Metadata:
    WMFSDKNeeded    : 0.0.0.0000
    DeviceConformanceTemplate: L3
    WMFSDKVersion   : 12.0.7601.17514
    IsVBR           : 1
    title           : In Bloom
    track           : 2
    WM/Year         : 1991
    WM/Track        : 1
    album           : Nevermind (20th Anniversary Super Deluxe Edition)
    album_artist    : Nirvana
    disc            : 1/4
    date            : 1991
    genre           : Grunge
    artist          : Nirvana
    comment         : Rem & B-Sides
  Duration: 00:04:15.09, start: 0.000000, bitrate: 322 kb/s
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 500x500 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
    Metadata:
      comment         : Other
    Stream #0:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 500x500 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
    Metadata:
      comment         : Cover (front)
    Stream #0:2: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels, fltp, 321 kb/s
Codec AVOption threads () specified for output file #0 (C:\Users\Rick\AppData\Roaming\Emby-Server\transcoding-temp\889d6e812f924b961082a0ee90b89df2.mjpeg) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
Output #0, mjpeg, to 'C:\Users\Rick\AppData\Roaming\Emby-Server\transcoding-temp\889d6e812f924b961082a0ee90b89df2.mjpeg':
  Metadata:
    WMFSDKNeeded    : 0.0.0.0000
    DeviceConformanceTemplate: L3
    WMFSDKVersion   : 12.0.7601.17514
    IsVBR           : 1
    title           : In Bloom
    track           : 2
    WM/Year         : 1991
    WM/Track        : 1
    album           : Nevermind (20th Anniversary Super Deluxe Edition)
    album_artist    : Nirvana
    disc            : 1/4
    date            : 1991
    genre           : Grunge
    artist          : Nirvana
    comment         : Rem & B-Sides
Output file #0 does not contain any stream