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

jackyxinli

Rate me:

4.93/5 (21 votes)

24 Dec 2008CPOL3 min read

273.4K

17.7K

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

#include "resource.h"

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

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

To be, or not to be, this is question. That's are all depend on your decision. What do you think?

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

License

Comments and Discussions