LogFileTranscodeAudioIssue

C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server\ffmpeg\20140304\ffmpeg.exe -ss 29.5068 -fflags genpts -i file:"E:\TV SHOWS\Family Guy\Family Guy Season 9 #\Family.Guy.S09E01.avi" -map 0:0 -map 0:1 -map -0:s -vcodec libvpx -force_key_frames expr:if(isnan(prev_forced_t),gte(t,.1),gte(t,prev_forced_t+5)) -vf "scale=min(iw\,720):-1" -speed 16 -quality good -profile:v 0 -slices 8 -crf 4 -maxrate:v 995001 -bufsize:v (995001*2) -b:v 995001 -r 23.97602 -vsync vfr -map_metadata -1 -threads 3 -acodec libvorbis -ac 2 -ab 128000 -af "adelay=1,aresample=async=1" "D:\MediaBrowserServer\Transcode\dda078b5-97c3-3dc9-67a3-dbf0e853d9d0.webm"

ffmpeg version N-63350-g19e66c7 Copyright (c) 2000-2014 the FFmpeg developers
  built on May 20 2014 22:09:33 with gcc 4.8.2 (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-libcaca --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-decklink --enable-zlib
  libavutil      52. 86.100 / 52. 86.100
  libavcodec     55. 63.100 / 55. 63.100
  libavformat    55. 39.100 / 55. 39.100
  libavdevice    55. 13.101 / 55. 13.101
  libavfilter     4.  5.100 /  4.  5.100
  libswscale      2.  6.100 /  2.  6.100
  libswresample   0. 19.100 /  0. 19.100
  libpostproc    52.  3.100 / 52.  3.100
Input #0, avi, from 'file:E:\TV SHOWS\Family Guy\Family Guy Season 9 #\Family.Guy.S09E01.avi':
  Metadata:
    encoder         : transcode-1.0.6
  Duration: 00:49:10.68, start: 0.000000, bitrate: 995 kb/s
    Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 624x352 [SAR 1:1 DAR 39:22], 826 kb/s, 23.98 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 128 kb/s
[libvpx @ 00000000030ed680] v1.3.0
Output #0, webm, to 'D:\MediaBrowserServer\Transcode\dda078b5-97c3-3dc9-67a3-dbf0e853d9d0.webm':
  Metadata:
    encoder         : Lavf55.39.100
    Stream #0:0: Video: vp8 (libvpx), yuv420p, 624x352 [SAR 1:1 DAR 39:22], q=-1--1, 995 kb/s, 23.98 fps, 1k tbn, 23.98 tbc
    Metadata:
      encoder         : Lavc55.63.100 libvpx
    Stream #0:1: Audio: vorbis (libvorbis), 48000 Hz, stereo, fltp, 128 kb/s
    Metadata:
      encoder         : Lavc55.63.100 libvorbis
Stream mapping:
  Stream #0:0 -> #0:0 (mpeg4 -> libvpx)
  Stream #0:1 -> #0:1 (mp3 -> libvorbis)
Press [q] to stop, [?] for help
frame=  225 fps=0.0 q=0.0 size=    1091kB time=00:00:09.46 bitrate= 943.9kbits/s
frame=  452 fps=452 q=0.0 size=    1883kB time=00:00:18.98 bitrate= 812.5kbits/s
frame=  704 fps=469 q=0.0 size=    2793kB time=00:00:29.45 bitrate= 776.6kbits/s
frame=  916 fps=458 q=0.0 size=    3744kB time=00:00:38.29 bitrate= 801.0kbits/s
frame= 1114 fps=446 q=0.0 size=    4781kB time=00:00:46.55 bitrate= 841.4kbits/s
frame= 1253 fps=418 q=0.0 size=    5575kB time=00:00:52.35 bitrate= 872.3kbits/s
frame= 1411 fps=403 q=0.0 size=    6472kB time=00:00:58.93 bitrate= 899.5kbits/s
frame= 1556 fps=389 q=0.0 size=    7321kB time=00:01:04.98 bitrate= 922.9kbits/s
frame= 1697 fps=377 q=0.0 size=    8144kB time=00:01:10.87 bitrate= 941.3kbits/s
frame= 1865 fps=373 q=0.0 size=    9029kB time=00:01:17.86 bitrate= 949.9kbits/s
frame= 1994 fps=362 q=0.0 size=    9824kB time=00:01:23.26 bitrate= 966.5kbits/s
frame= 2148 fps=358 q=0.0 size=   10717kB time=00:01:29.68 bitrate= 978.9kbits/s
frame= 2281 fps=351 q=0.0 size=   11488kB time=00:01:35.23 bitrate= 988.2kbits/s
frame= 2441 fps=348 q=0.0 size=   12431kB time=00:01:41.91 bitrate= 999.3kbits/s
frame= 2649 fps=353 q=0.0 size=   13361kB time=00:01:50.58 bitrate= 989.7kbits/s
frame= 2782 fps=347 q=0.0 size=   14131kB time=00:01:56.11 bitrate= 997.0kbits/s
frame= 2924 fps=344 q=0.0 size=   14956kB time=00:02:02.06 bitrate=1003.8kbits/s
frame= 3048 fps=338 q=0.0 size=   15653kB time=00:02:07.18 bitrate=1008.2kbits/s
frame= 3208 fps=337 q=0.0 size=   16588kB time=00:02:13.88 bitrate=1015.0kbits/s
frame= 3358 fps=336 q=0.0 size=   17434kB time=00:02:20.15 bitrate=1019.0kbits/s
frame= 3532 fps=336 q=0.0 size=   18302kB time=00:02:27.43 bitrate=1016.9kbits/s
frame= 3662 fps=333 q=0.0 size=   19038kB time=00:02:32.83 bitrate=1020.5kbits/s
frame= 3829 fps=333 q=0.0 size=   19993kB time=00:02:39.80 bitrate=1024.9kbits/s
frame= 3984 fps=332 q=0.0 size=   20880kB time=00:02:46.27 bitrate=1028.7kbits/s
frame= 4083 fps=326 q=0.0 size=   21452kB time=00:02:50.40 bitrate=1031.3kbits/s
frame= 4245 fps=326 q=0.0 size=   22378kB time=00:02:57.16 bitrate=1034.8kbits/s
frame= 4403 fps=326 q=0.0 size=   23251kB time=00:03:03.73 bitrate=1036.7kbits/s
frame= 4580 fps=327 q=0.0 size=   24074kB time=00:03:11.12 bitrate=1031.8kbits/s
frame= 4744 fps=327 q=0.0 size=   25009kB time=00:03:17.96 bitrate=1034.9kbits/s
frame= 4921 fps=328 q=0.0 size=   25944kB time=00:03:25.34 bitrate=1035.0kbits/s
frame= 5164 fps=333 q=0.0 size=   26682kB time=00:03:35.48 bitrate=1014.4kbits/s
frame= 5379 fps=336 q=0.0 size=   27466kB time=00:03:44.47 bitrate=1002.3kbits/s