Abstract
We propose a transforming method of MPEG-4 contents in order to present the contents on PDA devices in this paper. The method reconstructs the mp4 file according to transforming a scene tree in MPEG-4 contents when the contents are authored. The method reduces the size of each object in a scene of the content for presenting it efficiently on the small interface of a PDA device, and transforms visual objects in the scene into geometry objects in order to reduce initial loading time and a size of the contents. And an original object is presented on a PDA device when the user clicks the substituted geometry object. The method was applied to a conventional authoring tool, so we could find that the method showed an efficient presentation of the contents on a PDA device.
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References
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Kim, S., Kim, K., Lee, S. (2004). Transformation of MPEG-4 Contents for a PDA Device. In: Aizawa, K., Nakamura, Y., Satoh, S. (eds) Advances in Multimedia Information Processing - PCM 2004. PCM 2004. Lecture Notes in Computer Science, vol 3332. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30542-2_94
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DOI: https://doi.org/10.1007/978-3-540-30542-2_94
Publisher Name: Springer, Berlin, Heidelberg
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