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The Linux Audio Mangler Project: Revolutionizing Audio Editing

Explore why we chose an audio editor, Linux, and GTK+ for LAMP. Discover the features, breakdown, difficulties, and management of our cutting-edge project.

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The Linux Audio Mangler Project: Revolutionizing Audio Editing

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  1. LinuxAudioManglerProject Design Presentation Yu Chong Hector Urtubia Tony Zuliani

  2. Introduction • Why did we choose an audio editor as our project? • Why did we choose to use Linux for development purposes? • Why did we choose GTK+ as our windowing toolkit?

  3. Overview (What is LAMP?) • A program used to edit audio files of various formats • Features the ability to dynamically load filters and sound generation libraries • Intuitive, graphical user interface • Open source

  4. Demonstration

  5. Project Breakdown GUI Utility Plugin AudioIO Sound Driver

  6. Audio Input/Output Module • Interfaces with other libraries • Currently supported file formats: WAV, AIFF, AU • Extendable design

  7. Plugin Module • LADSPA overview • Plugin interface • Calls LADSPA plugins directly • Plugin utility • Analyzes the system for available plugins • Plugin GUI • Generates a graphical interface to the available plugins

  8. Sound Driver Module • Interfaces with the operating system sound API • Basic, hardware-level functionality

  9. Utility Module • Provides the GUI with an abstract interface to the lower-level modules • File management • Edit functions • Application of plugins • Playing and recording of audio data

  10. GUI Module • Top level module • Handles most user interaction • Interfaces with other modules • Utility module • Plugin module • Visual display of audio file data to the user

  11. Project Difficulties • Interaction of the different modules • Learning the APIs for the different libraries we used • Efficient management of audio data • Graphical interaction with audio file data • Personal conflicts

  12. Delegation of Responsibility • Yu • Sound driver module • Utility module • Hector • Audio input/output module • Plugin module • Tony • GUI module

  13. Project Management • CVS (concurrent versioning system) • source code management • Coding standards • Project web page and mailing lists provided by sourceforge.net • http://lamp-project.sourceforge.net • Weekly meetings (Sunday, Wednesday)

  14. Project Status

  15. LAMP home page http://lamp-project.sourceforge.net Questions and Comments?

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