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AN ONLINE SYSTEM FOR SYNCHRONIZED PROCESSING OF VIDEO AND AUDIO SIGNALS
 

Summary: AN ONLINE SYSTEM FOR SYNCHRONIZED PROCESSING OF
VIDEO AND AUDIO SIGNALS
Mary Mikhail Giovanni Palumbo Jinane Mohammad Mohamed El-Helaly Aishy Amer
Department of Electrical and Computer Engineering, Concordia University
MontrŽeal, QuŽebec, Canada
Correspondence: amer@ece.concordia.ca
Abstract
For many audio-visual applications, the integration and
synchronization of audio and video signals is essential. The
objective of this paper is to develop a system that displays
the active objects in the captured video signal, integrated
with their respective audio signals in the form of text. The
video and audio signals are captured and processed sepa-
rately. The signals are buffered and integrated and synchro-
nized using a time-stamping technique. Time-stamps pro-
vide the timing information for each of the audio and video
processes, the speech recognition and the object detection,
respectively. This information is necessary to correlate the
audio packets to the video frames. Hence, integration is
achieved without the use of video information, such as lip

  

Source: Amer, Aishy - Department of Electrical and Computer Engineering, Concordia University

 

Collections: Engineering