twolame_get_version_for_samplerate: 44 is not a legal sample rate

Binary package hint: dvd-slideshow

When I run dvd-slideshow, it fails with the error shown below at the end, when interweaving the audio:

[dvd-slideshow] Sun Jul 4 18:47:58 HKT 2010
[dvd-slideshow] Command line was:
[dvd-slideshow] /usr/bin/dvd-slideshow -n dad -f s.txt -vcd
[dvd-slideshow] dvd-slideshow version 0.8.2
[dvd-slideshow] Linux dragon.ttdev 2.6.31-21-generic #59-Ubuntu SMP Wed Mar 24 07:28:56 UTC 2010 i686 GNU/Linux
[dvd-slideshow] Output directory=/home/dad/圖片
[dvd-slideshow] Locale:
LANG=POSIX
LANGUAGE=zh_HK:zh_TW:zh
LC_CTYPE="POSIX"
LC_NUMERIC="POSIX"
LC_TIME="POSIX"
LC_COLLATE="POSIX"
LC_MONETARY="POSIX"
LC_MESSAGES="POSIX"
LC_PAPER="POSIX"
LC_NAME="POSIX"
LC_ADDRESS="POSIX"
LC_TELEPHONE="POSIX"
LC_MEASUREMENT="POSIX"
LC_IDENTIFICATION="POSIX"
LC_ALL=
[dvd-slideshow] Using /bin/bash version GNU bash, version 4.0.33(1)-release (i486-pc-linux-gnu)
[dvd-slideshow] Found mjpegtools version 1.9.0
[dvd-slideshow] Using mjpegtools subsampling -S 420mpeg2
[dvd-slideshow] Found sox version v14.3.0
[dvd-slideshow] Found ImageMagick version 6.5.1-0
[dvd-slideshow] Found dvdauthor version 0.6.14.
FFmpeg version SVN-r19352-4:0.5+svn20090706-2ubuntu2.2, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration: --extra-version=4:0.5+svn20090706-2ubuntu2.2 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --extra-cflags=-I/build/buildd/ffmpeg-0.5+svn20090706/debian/include --enable-shared --disable-static
  libavutil 49.15. 0 / 49.15. 0
  libavcodec 52.20. 0 / 52.20. 0
  libavformat 52.31. 0 / 52.31. 0
  libavdevice 52. 1. 0 / 52. 1. 0
  libavfilter 0. 4. 0 / 0. 4. 0
  libswscale 0. 7. 1 / 0. 7. 1
  libpostproc 51. 2. 0 / 51. 2. 0
  built on Apr 23 2010 15:05:49, gcc: 4.4.1
FFmpeg SVN-r19352-4:0.5+svn20090706-2ubuntu2.2
libavutil 49.15. 0 / 49.15. 0
libavcodec 52.20. 0 / 52.20. 0
libavformat 52.31. 0 / 52.31. 0
libavdevice 52. 1. 0 / 52. 1. 0
libavfilter 0. 4. 0 / 0. 4. 0
libswscale 0. 7. 1 / 0. 7. 1
libpostproc 51. 2. 0 / 51. 2. 0
[dvd-slideshow] ####################################
[dvd-slideshow] Parsing input file s.txt
[dvd-slideshow]############################################################
...
[dvd-slideshow] mpeg2enc process=8456
[dvd-slideshow] output from ps:
  PID TTY STAT TIME COMMAND
 8456 pts/5 S+ 4:15 ffmpeg -f yuv4mpegpipe -i /home/dad/<E5>??<E7>??/dvd-slideshow_temp_1864/dvdss-pipe-1864 -target ntsc-vcd -r 29.97 -an -aspect 4:3 -s 352x240 -y -bf 2 -f mpeg2video /home/dad/<E5>??<E7>??/dvd-slideshow_temp_1864/video.mpg
[dvd-slideshow] waiting for encoder to finish...
[dvd-slideshow]#####################################
[dvd-slideshow] No audio files passed. Using 0:42:25.000 silence.
[dvd-slideshow] Working on track 1 audio file 1
[dvd-slideshow] silence
[dvd-slideshow] Creating silence audio file for 0:42:25.000
[dvd-slideshow] This audio plays in slideshow from 0:0:0.000 to 0:42:25.000
[dvd-slideshow] ###############
[dvd-slideshow] Concatenating all track 1 audio files...
[dvd-slideshow] Creating mp2 audio using twolame 0.3.12...
---------------------------------------------------------
Input Filename: /home/dad/圖片/dvd-slideshow_temp_1864/audio1.wav
Output Filename: /home/dad/圖片/dvd-slideshow_temp_1864/audio1.mp2
Input Format: WAV (Microsoft), Signed 16 bit PCM
Input Duration: 42min 25.0sec
Input Library: libsndfile-1.0.20
twolame_get_version_for_samplerate: 44 is not a legal sample rate
twolame_get_samplerate_index: 44 is not a legal sample rate
Error: configuring libtwolame encoder failed.
Not a valid samplerate: 44
[dvd-slideshow]############################################################
[dvd-slideshow] Multiplexing audio and video...
[dvd-slideshow] Some sequence marker warnings here are normal
**ERROR: [mplex] Unable to read from /home/dad/圖片/dvd-slideshow_temp_1864/audio1.mp2.
[dvd-slideshow] ERROR during mplex execution!
[dvd-slideshow] see /home/dad/圖片/dad.log for details
[dvd-slideshow] cleanup...

ProblemType: Bug
Architecture: i386
Date: Sun Jul 4 19:09:21 2010
DistroRelease: Ubuntu 9.10
Package: dvd-slideshow 0.8.2-0.1ubuntu2
PackageArchitecture: all
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
 LANGUAGE=en
ProcVersionSignature: Ubuntu 2.6.31-21.59-generic
SourcePackage: dvd-slideshow
Uname: Linux 2.6.31-21-generic i686
XsessionErrors: (polkit-gnome-authentication-agent-1:2306): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed