modify Makefile for linux for using new ffmpeg lib

@@ -2,17 +2,19 @@ CXX = -O2 -Wall -D__STDC_CONSTANT_MACROS
 SRCDIR = pip
 SRCDIR = pip
 OBJDIR = obj
 OBJDIR = obj
 BINDIR = bin
 BINDIR = bin
+FFMPEGDIR = /home/hubin/ffmpeg/ffmpeg-build-script/workspace
 
 
 SRCS = AudioDecoder.cpp  AVDecoder.cpp  AVTranscoder.cpp  merge_pip.cpp  tools.cpp  VideoDecoder.cpp
 SRCS = AudioDecoder.cpp  AVDecoder.cpp  AVTranscoder.cpp  merge_pip.cpp  tools.cpp  VideoDecoder.cpp
 OBJS = $(SRCS:%.cpp=$(OBJDIR)/%.o)
 OBJS = $(SRCS:%.cpp=$(OBJDIR)/%.o)
 
 
-LIBS =  avfilter avdevice avformat avcodec swresample avutil pthread  rtmp m z x264  swscale fdk-aac postproc swresample  ogg speex ssl crypto dl rt
-LIBDIRS = /home/hubin/ffmpeg-thin/build-ffmpeg/build/lib/
-#LIBDIRS = /home/hubin/ffmpeg_build/lib/
+LIBS =  avfilter avdevice avformat avcodec swresample avutil pthread  m z x264  x265 mp3lame vpx swscale fdk-aac postproc swresample  ogg dl rt
+LIBDIRS = $(FFMPEGDIR)/lib/
+
 LIBFLAGS = $(LIBS:%=-l%)
 LIBFLAGS = $(LIBS:%=-l%)
 LIBDIRFLAGS = $(LIBDIRS:%=-L%)
 LIBDIRFLAGS = $(LIBDIRS:%=-L%)
 
 
-INCFLAGS = -Iinclude -I/home/hubin/ffmpeg-thin/build-ffmpeg/build/include
+
+INCFLAGS = -Iinclude -I$(FFMPEGDIR)/include
 
 
 BIN_TRGTS = $(BINDIR)/merge_pip
 BIN_TRGTS = $(BINDIR)/merge_pip