-audiofile causes mencoder status percentage to fix at 0%

[mplayerHQ@…]

mencoder -oac copy -ovc copy -audiofile 1.wav 1.avi
Pos: 307.0s 7361f ( 0%) 546fps Trem: 0min 0mb A-V:0.042 [887:1536]

mencoder -oac copy -ovc copy 1.avi
Pos: 233.4s 5595f (18%) 947fps Trem: 0min 160mb A-V:0.042 [925:128]

Using GNU internationalization
Original domain: messages
Original dirname: /usr/local/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale

MEncoder dev-CVS-041023-11:59-3.2.2 (C) 2000-2004 MPlayer Team

CPU: Advanced Micro Devices Athlon 4 /Athlon MP/XP Palomino (Family: 6, Stepping: 2)
Detected cache-line size is 64 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE

Reading /home/snacky/.mplayer/codecs.conf: 77 audio & 180 video codecs
File not found: 'frameno.avi'
Failed to open frameno.avi
Reading config file /home/snacky/.mplayer/mencoder
init_freetype
get_path('font/font.desc') -> '/home/snacky/.mplayer/font/font.desc'
Font /home/snacky/.mplayer/font/font.desc loaded successfully! (206 chars)
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
[file] File size is 169978958 bytes
STREAM: [file] 1.avi
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
success: format: 0 data: 0x0 - 0xa21ac4e
[file] File size is 259587116 bytes
STREAM: [file] 1.wav
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
AVI file format detected.
list_end=0x146
======= AVI Header =======
us/frame: 41708 (fps=23.976)
max bytes/sec: 0
padding: 0
MainAVIHeader.dwFlags: (2320) HAS_INDEX IS_INTERLEAVED TRUST_CKTYPE
frames total: 32404 initial: 0
streams: 2
Suggested BufferSize: 0
Size: 640 x 480
==========================
list_end=0xD4
==> Found video stream: 0

STREAM Header =====

Type: vids FCC: XVID (44495658)
Flags: 0
Priority: 0 Language: 0
InitialFrames: 0
Rate: 2997/125 = 23.976
Start: 0 Len: 32404
Suggested BufferSize: 83891
Quality 0
Sample size: 0
==========================
found 'bih', 40 bytes of 40
======= VIDEO Format ======

biSize 40
biWidth 640
biHeight 480
biPlanes 1
biBitCount 24
biCompression 1145656920='XVID'
biSizeImage 1843200

===========================
Regenerating keyframe table for MPEG4 video
list_end=0x146
==> Found audio stream: 1

STREAM Header =====

Type: auds FCC: U (55)
Flags: 0
Priority: 0 Language: 0
InitialFrames: 0
Rate: 16000/1 = 16000.000
Start: 0 Len: 21632640
Suggested BufferSize: 384
Quality 0
Sample size: 1
==========================
found 'wf', 30 bytes of 18
======= WAVE Format =======
Format Tag: 85 (0x55)
Channels: 2
Samplerate: 48000
avg byte/sec: 16000
Block align: 1
bits/sample: 0
cbSize: 12
mp3.wID=1
mp3.fdwFlags=0x2
mp3.nBlockSize=384
mp3.nFramesPerBlock=1
mp3.nCodecDelay=0
===========================
list_end=0x17E
hdr=Software size=36
Software : MEncoder dev-CVS-041003-00:24-3.2.2
list_end=0xA0C0216
Found movie at 0x100C - 0xA0C0216
Reading INDEX block, 88739 chunks for 32404 frames (fpos=0xa0c021e)
AVI index offset: 0x1008 (movi=0x100C idx0=0x4 idx1=0x18C)
Auto-selected AVI video ID = 0
AVI_NI: No audio stream found -> no sound.
AVI video size=146196312 (32404) audio size=0 (0)
VIDEO: [XVID] 640x480 24bpp 23.976 fps 865.4 kbps (105.6 kbyte/s)
DEMUXER: freeing demuxer at 0x87f0000
Checking for YUV4MPEG2
DEMUXER: freeing demuxer at 0x87f1000
ASF_check: not ASF guid!
DEMUXER: freeing demuxer at 0x87f1000
Checking for Nullsoft Streaming Video
DEMUXER: freeing demuxer at 0x87f1000
Checking for NuppelVideo
DEMUXER: freeing demuxer at 0x87f1000
Checking for REAL
DEMUXER: freeing demuxer at 0x87f1000
Checking for SMJPEG
DEMUXER: freeing demuxer at 0x87f1000
DEMUXER: freeing demuxer at 0x87f2000
DEMUXER: freeing demuxer at 0x87f2000
Searching demuxer type for filename 1.wav ext: .wav
Trying demuxer 17 based on filename extension
==> Found audio stream: 0
======= WAVE Format =======
Format Tag: 1 (0x1)
Channels: 2
Samplerate: 48000
avg byte/sec: 192000
Block align: 4
bits/sample: 16
cbSize: 0
===========================
demux_audio: audio data 0x2C - 0xF78FC2C
Audio file detected.
[V] filefmt:65536 fourcc:0x44495658 size:640x480 fps:23.98 ftime:=0.0417
videocodec: framecopy (640x480 24bpp fourcc=44495658)
audiocodec: framecopy (format=1 chans=2 rate=48000 bits=16 bps=192000 sample-4)
Writing AVI header...
ODML: Aspect information not (yet?) available or unspecified, not writing vprp
header.
ODML: Aspect information not (yet?) available or unspecified, not writing vprp
header.
^{CPos: 307.0s 7361f ( 0%) 546fps Trem: 0min 0mb A-V:0.042 [887:1536]
A/Vms 13/0 D/B/S 0/0/0
Writing AVI index...
Fixing AVI header...
ODML: Aspect information not (yet?) available or unspecified, not writing vprp
header.}

Video stream: 887.146 kbit/s (110893 bps) size: 34045917 bytes 307.015 secs

7361 frames

Audio stream: 1536.000 kbit/s (192000 bps) size: 59040000 bytes 307.500 secs
DEMUXER: freeing demuxer at 0x87f4000
DEMUXER: freeing demuxer at 0x8692000
DEMUXER: freeing demuxer at 0x87f2000
DEMUXER: freeing sh_audio at 0x8573400

freebsd 5.1

gcc -v

Using built-in specs.
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 3.2.2 [FreeBSD] 20030205 (release)

ld -v

GNU ld version 2.13.2 [FreeBSD] 2002-11-27

as --version

GNU assembler 2.13.2 [FreeBSD] 2002-11-27

CPU info:
vendor_id : AuthenticAMD
cpu family : 6
model : 6
stepping : 2
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 mmx fxsr sse mmxext 3dnowext 3dnow k6_mtrr
cpu MHz : 1732.764
model name : AMD Athlon(tm) XP 2100+

Video card manufacturer and model:
ati radeon 9500 pro

Video driver type & version:
(II) Module fglrx: vendor="Fire GL - ATI Research GmbH, Germany"

compiled for 4.3.0.1, module version = 3.9.0
Module class: XFree86 Video Driver
ABI class: XFree86 Video Driver, version 0.6

Sound card type & driver:
creative sound blaster live, value edition
FreeBSD Audio Driver (newpcm)
pcm0: <Creative EMU10K1> at io 0xa000 irq 10 (4p/2r/0v channels duplex default)