Play Audio Files with DirectSound and Display its Spectrum in Real Time - Part 3

jackyxinli

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24 Dec 2008CPOL3 min read

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An article to show how to play audio file with DirectSound and display its spectrum in real time accurately

windirectaudio_20081223.zip
- AudioStream.cpp
- AudioStream.h
- BasicPlayer.cpp
- BasicPlayer.h
- CriticalSection.h
- FastFourierTransform.cpp
- FastFourierTransform.h
- IO.cpp
- IO.h
- libmad
  - aclocal.m4
  - bit.c
  - bit.h
  - CHANGES
  - config.guess
  - config.h.in
  - config.sub
  - configure
  - configure.ac
  - COPYING
  - COPYRIGHT
  - CREDITS
  - D.dat
  - decoder.c
  - decoder.h
  - depcomp
  - fixed.c
  - fixed.h
  - frame.c
  - frame.h
  - global.h
  - huffman.c
  - huffman.h
  - imdct_l_arm.S
  - imdct_s.dat
  - INSTALL
  - install-sh
  - layer12.c
  - layer12.h
  - layer3.c
  - layer3.h
  - libmad.list.in
  - ltmain.sh
  - mad.h
  - mad.h.sed
  - Makefile.am
  - Makefile.in
  - minimad.c
  - missing
  - mkinstalldirs
  - msvc++
    - config.h
    - libmad.dsp
    - libmad.vcproj
    - mad.h
    - Makefile.am
    - Makefile.in
  - qc_table.dat
  - README
  - rq_table.dat
  - sf_table.dat
  - stream.c
  - stream.h
  - synth.c
  - synth.h
  - timer.c
  - timer.h
  - TODO
  - VERSION
  - version.c
  - version.h
- libogg
  - bitwise.c
  - framing.c
  - libogg.vcproj
  - ogg
    - ogg.h
    - os_types.h
- libvorbis
  - analysis.c
  - backends.h
  - bitrate.c
  - bitrate.h
  - block.c
  - books
    - coupled
      - res_books_stereo.h
    - floor
      - floor_books.h
    - uncoupled
      - res_books_uncoupled.h
  - codebook.c
  - codebook.h
  - codec_internal.h
  - envelope.c
  - envelope.h
  - floor0.c
  - floor1.c
  - highlevel.h
  - info.c
  - libvorbis.vcproj
  - lookup.c
  - lookup.h
  - lookup_data.h
  - lookups.pl
  - lpc.c
  - lpc.h
  - lsp.c
  - lsp.h
  - mapping0.c
  - masking.h
  - mdct.c
  - mdct.h
  - misc.h
  - modes
    - floor_all.h
    - psych_11.h
    - psych_16.h
    - psych_44.h
    - psych_8.h
    - residue_16.h
    - residue_44.h
    - residue_44u.h
    - residue_8.h
    - setup_11.h
    - setup_16.h
    - setup_22.h
    - setup_32.h
    - setup_44.h
    - setup_44u.h
    - setup_8.h
    - setup_X.h
  - os.h
  - psy.c
  - psy.h
  - psytune.c
  - registry.c
  - registry.h
  - res0.c
  - scales.h
  - sharedbook.c
  - smallft.c
  - smallft.h
  - synthesis.c
  - tone.c
  - vorbis
    - codec.h
    - vorbisenc.h
    - vorbisfile.h
  - vorbisenc.c
  - vorbisfile.c
  - window.c
  - window.h
- ReadMe.txt
- resource.h
- small.ico
- stdafx.cpp
- stdafx.h
- Stream.cpp
- Stream.h
- targetver.h
- Thread.h
- Utils.cpp
- Utils.h
- WinDirectAudio.aps
- WinDirectAudio.cpp
- WinDirectAudio.h
- WinDirectAudio.ico
- WinDirectAudio.rc
- WinDirectAudio.sln
- WinDirectAudio.vcproj
- WMWrapper.cpp
windirectaudio.zip
- WinDirectAudio.exe
windirectaudio_20081212.zip
- AudioStream.cpp
- AudioStream.h
- BasicPlayer.cpp
- BasicPlayer.h
- CriticalSection.h
- FastFourierTransform.cpp
- FastFourierTransform.h
- IO.cpp
- IO.h
- ReadMe.txt
- resource.h
- small.ico
- stdafx.cpp
- stdafx.h
- Stream.cpp
- Stream.h
- targetver.h
- Thread.h
- Utils.cpp
- Utils.h
- WinDirectAudio.cpp
- WinDirectAudio.exe
- WinDirectAudio.h
- WinDirectAudio.ico
- WinDirectAudio.rc
- WinDirectAudio.sln
- WinDirectAudio.vcproj
- WMWrapper.cpp

#pragma once

#ifndef WINVER
#define WINVER 0x0600
#endif

#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0600
#endif

#ifndef _WIN32_WINDOWS
#define _WIN32_WINDOWS 0x0410
#endif

#ifndef _WIN32_IE
#define _WIN32_IE 0x0700
#endif

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Written By

jackyxinli

Software Developer none

China

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Play Audio Files with DirectSound and Display its Spectrum in Real Time - Part 3

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