[FFmpeg-user] ffmpeg EOB marker

[sjames]

Hello,

I'm new to the list and first time user of the ffmpeg.
I'm using ffmpeg on MAC.

I'm getting the EOB errors below on MAC and the encoding completes but has no video.  The audio is perfect.
===============
AC EOB marker is absent pos=80e=   21986kB time=00:01:18.41 bitrate=2296.9kbits/s    
[dvvideo @ 0x10181e800] AC EOB marker is absent pos=65
    Last message repeated 1 times
[dvvideo @ 0x10181e800] AC EOB marker is absent pos=64
================

Here's my encoding string:
ffmpeg -i 1.Chandi.HiRes  -strict experimental -ab 320k -vol 1024 -vcodec libx264 -b 2000k  1.Chandi.HiRes-ff.mp4

I'm using the MAC 64 bit binary from http://ffmpegmac.net
---------------------------------------------------------
ffmpeg version 0.10 Copyright (c) 2000-2012 the FFmpeg developers
  built on Jan 30 2012 17:49:23 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3)
  configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-filters --arch=x86_64 --enable-runtime-cpudetect
  libavutil      51. 34.101 / 51. 34.101
  libavcodec     53. 60.100 / 53. 60.100
  libavformat    53. 31.100 / 53. 31.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 60.100 /  2. 60.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  6.100 /  0.  6.100
  libpostproc    52.  0.100 / 52.  0.100
-----------------------------------------------------------

Can anyone help to resolve the EOB error so I can get the video to encode?
any help is appreciated.

Susan