I have two audio library attached to Mezzmo. One library content is FLAC audio files, the other is Apple Lossless files. When I try to run the conversion to convert these files as MP3 for my Xbox the conversion failed with the message:

Unable to find a suitable output format for 'd:\Users\Xavier\AppData\Local\Conceiva\Mezzmo\Tra nscodingFiles\73DBA4DC-58B6-4754-857D-D35FA5E058D4\Audio\43843-mp3-0-libmp3lame.mzt'

Here is the log from one file:



C:\Program Files (x86)\Conceiva\Mezzmo\ffmpeg.exe -y -i "d:\Users\Xavier\Apple Lossless\4Element\Duplicity\01-Intifada.m4a" -map 0:a:0 -c:a:0 libmp3lame -ac 2 -ab 320000 -ar 44100 -sn "d:\Users\Xavier\AppData\Local\Conceiva\Mezzmo\Tra nscodingFiles\73DBA4DC-58B6-4754-857D-D35FA5E058D4\Audio\43843-mp3-0-libmp3lame.mzt"

ffmpeg version N-46003-gfa48da1 Copyright (c) 2000-2012 the FFmpeg developers
built on Oct 25 2012 12:37:27 with gcc 4.6.2 (GCC)
configuration: --enable-memalign-hack --arch=x86 --target-os=mingw32 --cross-prefix=i686-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/home/peter/ffmpeg/build/gpl --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/peter/cc/include --extra-ldflags=-L/home/peter/cc/lib --pkg-config=pkg-config --disable-w32threads --enable-zlib
libavutil 52. 0.100 / 52. 0.100
libavcodec 54. 69.100 / 54. 69.100
libavformat 54. 34.100 / 54. 34.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 20.105 / 3. 20.105
libswscale 2. 1.101 / 2. 1.101
libswresample 0. 16.100 / 0. 16.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 01afaf40] max_analyze_duration 5000000 reached at 5015510
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'd:\Users\Xavier\Apple Lossless\4Element\Duplicity\01-Intifada.m4a':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
album : Duplicity
album_artist : 4Element
artist : 4Element
genre : Rock
title : Intifada
track : 1
season_number : 0
episode_sort : 0
disc : 0
media_type : 0
Duration: 00:06:43.70, start: 0.000000, bitrate: 987 kb/s
Stream #0:0(eng): Audio: alac (alac / 0x63616C61), 44100 Hz, stereo, s16, 985 kb/s
Stream #0:1: Video: mjpeg, yuvj420p, 342x342 [SAR 72:72 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
[NULL @ 035408c0] Unable to find a suitable output format for 'd:\Users\Xavier\AppData\Local\Conceiva\Mezzmo\Tra nscodingFiles\73DBA4DC-58B6-4754-857D-D35FA5E058D4\Audio\43843-mp3-0-libmp3lame.mzt'
d:\Users\Xavier\AppData\Local\Conceiva\Mezzmo\Tran scodingFiles\73DBA4DC-58B6-4754-857D-D35FA5E058D4\Audio\43843-mp3-0-libmp3lame.mzt: Invalid argument

<MEZZMO>: Child process ended with code: 109, ExitCode=1
ffmpeg version N-46003-gfa48da1 Copyright (c) 2000-2012 the FFmpeg developers
built on Oct 25 2012 12:37:27 with gcc 4.6.2 (GCC)
configuration: --enable-memalign-hack --arch=x86 --target-os=mingw32 --cross-prefix=i686-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/home/peter/ffmpeg/build/gpl --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/peter/cc/include --extra-ldflags=-L/home/peter/cc/lib --pkg-config=pkg-config --disable-w32threads --enable-zlib
libavutil 52. 0.100 / 52. 0.100
libavcodec 54. 69.100 / 54. 69.100
libavformat 54. 34.100 / 54. 34.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 20.105 / 3. 20.105
libswscale 2. 1.101 / 2. 1.101
libswresample 0. 16.100 / 0. 16.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0188af40] max_analyze_duration 5000000 reached at 5015510
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'd:\Users\Xavier\Apple Lossless\4Element\Duplicity\01-Intifada.m4a':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
album : Duplicity
album_artist : 4Element
artist : 4Element
genre : Rock
title : Intifada
track : 1
season_number : 0
episode_sort : 0
disc : 0
media_type : 0
Duration: 00:06:43.70, start: 0.000000, bitrate: 987 kb/s
Stream #0:0(eng): Audio: alac (alac / 0x63616C61), 44100 Hz, stereo, s16, 985 kb/s
Stream #0:1: Video: mjpeg, yuvj420p, 342x342 [SAR 72:72 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
[NULL @ 032108c0] Unable to find a suitable output format for 'd:\Users\Xavier\AppData\Local\Conceiva\Mezzmo\Tra nscodingFiles\73DBA4DC-58B6-4754-857D-D35FA5E058D4\Audio\43843-mp3-0-libmp3lame.mzt'
d:\Users\Xavier\AppData\Local\Conceiva\Mezzmo\Tran scodingFiles\73DBA4DC-58B6-4754-857D-D35FA5E058D4\Audio\43843-mp3-0-libmp3lame.mzt: Invalid argument

<MEZZMO>: Child process ended with code: 109, ExitCode=1