ACS/pt

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Sobre

ACS é um pacote de componentes freeware e multiplataforma desenhados para realizar diferentes tarefas de processamento de som. Ele oferece suporte a leitura de dados de áudio de CDs, diferentes formatos de arquivo como wav, mp3, wma, ogg, mac e outros. output to soundcard and files are sure also possible. Between input and output you can work with the data, different converters,mixers and processors are avalible.

Its main caracteristics are :

• Abstract Layer to include different "drivers"
  • Alsa,/dev/dsp,AOLive,OSS support within linux
  • DirectX,Wavemapper support within Windows
  • Audio playback and capture
  • Simultaneous operations on the same or different devices are allowed.

• Abstract Layer to make it easy to add new Fileformats already included Fileformats:
  • Wave files/streams support, Raw PCM, MS ADPCM, DVI IMA ADPCM support
  • MP3 format support : Encode mp3 files using LAME, mp3 playback with smpeg library streams conversion using MAD decoder
  • Ogg Vorbis format support : Reading Ogg files/streams (including multi-streamed ones). Storing data in Ogg Vorbis format with wide range of settings for compression/quality tweaks. Ogg comments support
  • FLAC format support : Reading FLAC files/streams, Storing data in FLAC format with wide range of settings for compressiontweaks.
  • Monkey Audio format support (for Windows only)
  • CD-ROM playback and direct CDDA data capture
  • Append data to existing file/stream capability

• AudioMixer component for mixing/concatenating audio streams
• InputList component for building dynamically playback/input lists
• Set of audio converter components
  • Sample converter for bits per sample conversion.
  • Sample rate converter (resampler) using sinc filtering
  • Mono/Stereo conveter
  • Stereo balance control
  • Sound indicator
  • Windowed sinc and Butterworth filters for changing audio spectrum
  • Convolver component for applying custom sound effects
• Mixer component to use mixer devices

Screenshot

Author

Author: Andrei Borovsky
LCL Port: Christian Ulrich

License

LGPL

Download

The latest stable release can be found on The ACS Homepage.

CVS

you can checkout the actual source from
CVSROOT=:pserver:cvs@avl.ath.cx:/CVS/acs
Modules:
Src
Demos

Bug reporting / Feature Request

Bug Reporting / Feature Request
Please add your Bugreports/Featurerequests in Lazarus Packages

Change Log

• 25.08.05 ACS 2.4 first prerelease (cvs)
• 26.05.05 ACS 2.3 Port

complete Changelog is avalible on Main ACS Page

Status: Beta

Installation

• Create the directory lazarus\components\ACS
• On this directory, unzip the files from the zip file
• Open lazarus
• Open the package .lpk with Component/Open package file (.lpk)
• (Click on Compile is only necessary, if you don't want to install the component into the IDE)
• Click on Install

Help

can be found on Main ACS Page