Happy wma

ffprobe.exe -i file:"01 - Happy.wma" -threads 0 -v info -print_format
json -show_streams -show_chapters -show_format
ffprobe version N-66618-ge079d43 Copyright (c) 2007-2014 the FFmpeg developers
  built on Oct  4 2014 22:10:14 with gcc 4.9.1 (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-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-lib
modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrw
b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinge
r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --en
able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
 --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-
libx265 --enable-libxavs --enable-libxvid --enable-zlib
  libavutil      54.  9.100 / 54.  9.100
  libavcodec     56.  2.101 / 56.  2.101
  libavformat    56.  7.104 / 56.  7.104
  libavdevice    56.  1.100 / 56.  1.100
  libavfilter     5.  1.102 /  5.  1.102
  libswscale      3.  1.100 /  3.  1.100
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  1.100 / 53.  1.100
{
Input #0, asf, from 'file:01 - Happy.wma':
  Metadata:
    WMFSDKNeeded    : 0.0.0.0000
    DeviceConformanceTemplate: L3
    WMFSDKVersion   : 12.0.9600.16384
    IsVBR           : 1
    date            : 2014
    WM/Year         : 2014
    WM/Track        : 0
    genre           : Top 40
    title           : Happy
    album_artist    : Various Artists
    album           : Now That's What I Call Music! 50
    track           : 1
    artist          : Pharrell Williams
  Duration: 00:03:51.08, start: 0.000000, bitrate: 314 kb/s
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg), 500x500 [SAR 1:1 DAR 1:1],
 90k tbr, 90k tbn, 90k tbc
    Metadata:
      comment         : Cover (front)
    Stream #0:1: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels, fltp,
 313 kb/s
    "streams": [
        {
            "index": 0,
            "codec_name": "mjpeg",
            "codec_long_name": "MJPEG (Motion JPEG)",
            "codec_type": "video",
            "codec_time_base": "1/90000",
            "codec_tag_string": "[0][0][0][0]",
            "codec_tag": "0x0000",
            "width": 500,
            "height": 500,
            "has_b_frames": 0,
            "sample_aspect_ratio": "1:1",
            "display_aspect_ratio": "1:1",
            "pix_fmt": "yuvj420p",
            "level": -99,
            "color_range": "pc",
            "color_space": "bt470bg",
            "r_frame_rate": "90000/1",
            "avg_frame_rate": "0/0",
            "time_base": "1/90000",
            "start_pts": 0,
            "start_time": "0.000000",
            "duration_ts": 20797560,
            "duration": "231.084000",
            "bits_per_raw_sample": "8",
            "disposition": {
                "default": 0,
                "dub": 0,
                "original": 0,
                "comment": 0,
                "lyrics": 0,
                "karaoke": 0,
                "forced": 0,
                "hearing_impaired": 0,
                "visual_impaired": 0,
                "clean_effects": 0,
                "attached_pic": 1
            },
            "tags": {
                "comment": "Cover (front)"
            }
        },
        {
            "index": 1,
            "codec_name": "wmav2",
            "codec_long_name": "Windows Media Audio 2",
            "codec_type": "audio",
            "codec_time_base": "1/44100",
            "codec_tag_string": "a[1][0][0]",
            "codec_tag": "0x0161",
            "sample_fmt": "fltp",
            "sample_rate": "44100",
            "channels": 2,
            "bits_per_sample": 0,
            "r_frame_rate": "0/0",
            "avg_frame_rate": "0/0",
            "time_base": "1/1000",
            "start_pts": 0,
            "start_time": "0.000000",
            "duration_ts": 231084,
            "duration": "231.084000",
            "bit_rate": "313744",
            "disposition": {
                "default": 0,
                "dub": 0,
                "original": 0,
                "comment": 0,
                "lyrics": 0,
                "karaoke": 0,
                "forced": 0,
                "hearing_impaired": 0,
                "visual_impaired": 0,
                "clean_effects": 0,
                "attached_pic": 0
            }
        }
    ],
    "chapters": [

    ],
    "format": {
        "filename": "file:01 - Happy.wma",
        "nb_streams": 2,
        "nb_programs": 0,
        "format_name": "asf",
        "format_long_name": "ASF (Advanced / Active Streaming Format)",
        "start_time": "0.000000",
        "duration": "231.084000",
        "size": "9091315",
        "bit_rate": "314736",
        "probe_score": 100,
        "tags": {
            "WMFSDKNeeded": "0.0.0.0000",
            "DeviceConformanceTemplate": "L3",
            "WMFSDKVersion": "12.0.9600.16384",
            "IsVBR": "1",
            "date": "2014",
            "WM/Year": "2014",
            "WM/Track": "0",
            "genre": "Top 40",
            "title": "Happy",
            "album_artist": "Various Artists",
            "album": "Now That's What I Call Music! 50",
            "track": "1",
            "artist": "Pharrell Williams"
        }
    }
}