You need Famtasia.

See Famtasia.
And of course, you need Wine to run Famtasia. Installing Wine is not in the scope of this document.

You need MEncoder.

You can find it at: http://mplayerhq.hu/ or install from a package usually called "mplayer".
Standard MPlayer versions (non-CVS) always include libavcodec. If you want to use xvid, you need to install it separately and ensure MPlayer will support it.

You need LAME.

You can download it at: http://lame.sourceforge.net/ or install from a package usually called "lame".

You need xgetimage-xpatch.

You can download it from: http://bisqwit.iki.fi/source/xgetimagexpatch.html

The Famtasia version you need MUST have these patches:

• 60 FPS
• Audio logger

It must NOT have these patches:

• Windows fix
• AVI recording

All the other settings, including "240 scanlines", are up to you to decide.

  [Speed]
  DrawFrame=1
  ExecSpeed=100
  Occupation=1
  AutoFrame=0

  [Sound]
  SamplingRate=44100
  NoReverb=1

Ensure that the window is not scaled. Stop the emulation and select "x1" from the Display submenu under the Config menu.

  # XGETIMAGE CONFIGURATION FILE
  #

  [rate]
  BITRATE   = 240000
  FPS       = 60
  DELAY     = 80%
  LAVCOPTS  = "vcodec=mpeg4:dia=-3:predia=-3:preme=2:v4mv:vb_strategy=1:keyint=900:vqscale=1"

  [source]
  WINDOW=""
  XOFFSET=0
  YOFFSET=0

  [target]
  # Where to place the result
  OUTPUTFILE = "test0.avi"

  [dummy]
  dummy=1

RUNFAM

  #!/bin/sh

  # P = the directory where xpatch.so can be found in
  P="`pwd`/xgetimage"

  # Where is your Famtasia executable?

  #EXE=fam/FAMBLIP.EXE
  #EXE=fam/FAM60.EXE
  #EXE=fam/famdump.exe
  EXE=fam/famdump_60.exe

  # Where is your Wine?

  #WINE=/usr/lib/wine/bin/wine-pthread
  WINE=wine

  # Which file do you want to place your audio in.
  AUDIO_RESULT=audiolog.mp3

  # Do some preparing for running Wine.
  rm -rf /tmp/.wine-*
  export __MSVCRT_HEAP_SELECT=__GLOBAL_HEAP_SELECTED,2
  #export LD_LIBRARY_PATH=/usr/lib/wine/lib
  #export WINEDLLPATH="$LD_LIBRARY_PATH"

  export LD_PRELOAD="$P/xpatch.so"

  # Initialize the pipe where audio will come from
  rm -f  s.log
  mkfifo s.log
  mkfifo s2.log
  bufferprog < s.log | resample mb m > s2.log &
   lame -rx -m m -b 128 -q 2 s2.log "$AUDIO_RESULT" &

  $WINE $EXE $*

  rm -f s.log s2.log

  # Fix the ownership of the files - doesn't matter if it fails.
  chown bisqwit test0.avi "$AUDIO_RESULT"

  ./RUNFAM rockman.nes

When Famtasia starts up, immediately open the Edit menu and select Play movie and load the movie you want to play.
(Immediately because the video recording starts as soon as the emulator window appears.)

When Famtasia is done playing the movie, exit Famtasia by normal means.

Now you should have test0.avi and audiolog.mp3 on your disk. Names may vary if you have changed the script/config files.

Note that the patched Famtasia is lag-tolerant.
It doesn't matter if you watch anime while recording the movie.
The sound may chop and Famtasia may complain something about wave headers, but it does not affect the recording.