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Optical storage medium playback apparatuses and related method thereof

A technology of media playback and optical storage, applied in information storage, recorded information storage, optical discs, etc., can solve problems such as user discomfort, and achieve the effect of improving experience

Inactive Publication Date: 2010-12-29
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Part 3 Without these tables, it would be impossible or difficult to identify the start / end file offset of a data block, where the end offset of one data block is the start file offset of the next data block
In general, conventional CD players do not have enough Non-Volatile Memory space to record all presentation timings
In addition, users will feel uncomfortable by performing playback schedule by performing many key operations on the remote control

Method used

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  • Optical storage medium playback apparatuses and related method thereof
  • Optical storage medium playback apparatuses and related method thereof
  • Optical storage medium playback apparatuses and related method thereof

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Embodiment Construction

[0020] Certain terms are used throughout the description and claims to refer to particular components. Those of ordinary skill in the art should understand that manufacturers may use different terms to refer to the same component. This description and the following claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Include" and "comprising" mentioned throughout the specification and claims are open-ended terms, so they should be interpreted as "including but not limited to". In addition, the term "coupled" here includes any direct and indirect means of electrical connection. Indirect means of electrical connection includes connection through other means.

[0021]Briefly, the concept disclosed by the embodiments of the present invention is to use an external storage device (such as a portable drive or hardware device) to prevent audio / video delays, thereby improving ...

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PUM

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Abstract

The invention provides an optical storage medium playback apparatus and a related method thereof, wherein the optical storage medium playback apparatus includes an optical storage access device for reading a multimedia content from an optical storage medium, a connection port, and a controller which is coupled to the optical storage access device and the connection port, and is implemented for storing a portion of the multimedia content read from the optical storage medium into an external storage via the connection port when the external storage is electrically connected to the connection port, and for accessing the portion of the multimedia content which is stored in the external storage and performing a playback operation upon data read from the optical storage medium concurrently. The apparatus and the method provided by the invention improve the user experience and the user-interface control convenience for a resource-limited optical disc player.

Description

technical field [0001] The present invention provides playback of multimedia content stored on an optical storage medium, and more specifically relates to an optical storage medium playback (playback) device and an optical storage medium playback method. Background technique [0002] Some multimedia content is contained in data files. Generally speaking, a container defines a file format of multimedia content. In particular, a container format is a file format whose specifications relate only to the way data is stored in the file, where a particular encoding scheme for the data is not implied or specified. By way of example, MPEG-4 Part 14, formally ISO / IEC 14496-14, is the multimedia container format standard specified as part of MPEG-4. MPEG-4 part 14 is usually used to store digital audio and digital video streams, especially digital audio and digital video streams defined by MPEG. MPEG-4 part 14 can also be used to store other data, such as subtitles and Still images....

Claims

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Application Information

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IPC IPC(8): G11B20/10G11B20/12
CPCG11B20/10527G11B2220/45G11B2220/2537G11B2020/10694G11B2020/10814G11B2020/10638G11B2020/10759G11B2220/2516G11B2020/1062G11B2020/10916G11B2020/10777
Inventor 马德文
Owner MEDIATEK INC
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