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CCECE
2006
IEEE

An Online System for Synchronized Processing of Video and Audio Signals

9 years 3 months ago
An Online System for Synchronized Processing of Video and Audio Signals
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 separately. The signals are buffered and integrated and synchronized using a time-stamping technique. Time-stamps provide 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 movements. The results obtained are based on a specific implementation of the speech recognition module, which is determined to be the bottleneck process in the proposed system. Keywords— Video processing, audio processing, signals...
Mary Mikhail, Giovanni Palumbo, Jinane Mohammad, M
Added 10 Jun 2010
Updated 10 Jun 2010
Type Conference
Year 2006
Where CCECE
Authors Mary Mikhail, Giovanni Palumbo, Jinane Mohammad, Mohamed El-Helaly, Aishy Amer
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