Advanced AudioBIFS: virtual acoustics modeling in MPEG-4 scene description

  title={Advanced AudioBIFS: virtual acoustics modeling in MPEG-4 scene description},
  author={Riitta V{\"a}{\"a}n{\"a}nen and Jyri Huopaniemi},
  journal={IEEE Transactions on Multimedia},
We present the virtual acoustics modeling framework that is a part of the MPEG-4 standard. A scene description language called the binary format for scenes (BIFS) is defined within MPEG-4 for making multimedia presentations that include various types of audio and visual data. BIFS also provides means for creating three-dimensional (3-D) virtual worlds or scenes, where visual and sound objects can be positioned and given temporal behavior. Local interaction between the user and the scene can be… CONTINUE READING
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