c:\Users\anshul\Project\ffmpeg-liveStreaming\window>nmake -f compile_lib.mk

Microsoft (R) Program Maintenance Utility Version 12.00.21005.1
Copyright (C) Microsoft Corporation.  All rights reserved.

        cl /I..\library  /I. /I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include" /I3rdparty\ffmpeg-20140822-git-1b5ec6a-win32-dev\include /I3rdparty\Pre-built.2\include ..\library\decoder.c ..\library\stream.c /link /DLL  /MACHINE:X64  /OUT:libstream_32.dll /LIBPATH:3rdparty\ffmpeg-20
140822-git-1b5ec6a-win32-dev\lib avcodec.lib avformat.lib avdevice.lib avfilter.lib avutil.lib swresample.lib postproc.lib swscale.lib
Microsoft (R) C/C++ Optimizing Compiler Version 18.00.21005.1 for x64
Copyright (C) Microsoft Corporation.  All rights reserved.

decoder.c
3rdparty\ffmpeg-20140822-git-1b5ec6a-win32-dev\include\libavutil/bprint.h(84) : warning C4116: unnamed type definition in parentheses
stream.c
3rdparty\ffmpeg-20140822-git-1b5ec6a-win32-dev\include\libavutil/bprint.h(84) : warning C4116: unnamed type definition in parentheses
..\library\stream.c(396) : error C2275: 'AVCodecContext' : illegal use of this type as an expression
        3rdparty\ffmpeg-20140822-git-1b5ec6a-win32-dev\include\libavcodec/avcodec.h(3076) : see declaration of 'AVCodecContext'
..\library\stream.c(396) : error C2065: 'dec_ctx' : undeclared identifier
..\library\stream.c(423) : error C2065: 'dec_ctx' : undeclared identifier
..\library\stream.c(423) : warning C4047: 'function' : 'AVCodecContext *' differs in levels of indirection from 'int'
..\library\stream.c(423) : warning C4024: 'avcodec_decode_video2' : different types for formal and actual parameter 1
Generating Code...
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\BIN\amd64\cl.EXE"' : return code '0x2'
Stop.

c:\Users\anshul\Project\ffmpeg-liveStreaming\window>3rdparty