Provides (1) a README on the subject of configuring the dependencies of the FFMPEG JNI library and (2) a Makefile to build the FFMPEG JNI library on Windows.

src/native/ffmpeg/Makefile

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+FFMPEG_HOME=/Users/Lubomir/src/ffmpeg
+JAVA_HOME=C:/PROGRA~1/jdk
+X264_HOME=/Users/Lubomir/src/x264-snapshot-20090105-2245
+
+TARGET=../../../lib/native/windows/ffmpeg.dll
+
+CC=gcc
+CPPFLAGS=-DJNI_IMPLEMENTATION \
+         -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/win32 \
+         -I$(FFMPEG_HOME)
+LDFLAGS=-Wl,--kill-at -shared
+LIBS=-L$(FFMPEG_HOME)/libavformat -L$(FFMPEG_HOME)/libavcodec -L$(FFMPEG_HOME)/libavutil \
+     -L$(X264_HOME) \
+     -lavformat -lavcodec -lavutil -lx264
+
+$(TARGET): net_java_sip_communicator_impl_media_codec_video_FFMPEG.c net_java_sip_communicator_impl_media_codec_video_FFMPEG.h
+	$(CC) $(CPPFLAGS) $< $(LDFLAGS) -o $@ $(LIBS)

src/native/ffmpeg/README

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+1. x264-snapshot-20090105-2245
+
+- Windows
+
+./configure --disable-pthread
+
+- Linux, Mac OS X
+
+./configure --enable-pic
+
+2. ffmpeg-r16801
+
+- Windows
+
+./configure \
+  --target-os=mingw32 \
+  --disable-mmx --enable-memalign-hack \
+  --enable-static --disable-shared --shlibdir=. \
+  --disable-encoders --disable-decoders --disable-muxers --disable-demuxers \
+  --disable-parsers --disable-bsfs --disable-protocols --disable-devices \
+  --disable-network \
+  --enable-libx264 --enable-gpl --enable-parser=h264 --enable-encoder=libx264 \
+  --enable-decoder=h264 --enable-muxer=h264 --enable-demuxer=h264 \
+  --extra-ldflags=-L$X264_HOME --extra-cflags=-I$X264_HOME \
+  --disable-debug \
+  --disable-ffserver --disable-ffplay --disable-ffmpeg \
+  --disable-pthreads --enable-w32threads