Self-adaptative transcoding method and system

An adaptive and transcoding technology, which is applied in the field of adaptive transcoding methods and systems, can solve problems such as transcoding schemes without media player adjustments, and without consideration

An adaptive and transcoding technology, which is applied in the field of adaptive transcoding methods and systems, can solve problems such as transcoding schemes without media player adjustments, and without consideration

CN102045312BActive Publication Date: 2013-09-18SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Self-adaptative transcoding method and system
  • Self-adaptative transcoding method and system

Examples

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Embodiment Construction

[0011] Embodiments of the invention will now be described in detail, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like parts throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0012] figure 1 A block diagram of an adaptive transcoding system according to an embodiment of the present invention is shown. refer to figure 1 , the adaptive transcoding system includes a media server, a media player, and a transcoding module, wherein the transcoding module can be set in the media server, or set separately from the media server. The media server, media player, and transcoding module also contain multiple functional modules to cooperate to complete specific functions, such as uploading, transcoding, and downloading.

[0013] Specifically, the media server includes: device detection and connection module, content directory service module, upload control mo...

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Abstract

The invention provides a self-adaptative transcoding method and system. The self-adaptative transcoding method comprises the following steps of: when the format of a local multimedia file is not supported by a media player, triggering the media server; determining whether a transcoding module supports transcoding by the media server, if so, notifying the media player to upload the multimedia file; when the media player uploads the multimedia file to the media server, starting the multimedia file read and uploaded by the transcoding module so that the transcoding module transcodes the multimedia file by a predetermined transcoding strategy; receiving the transcoded data from the transcoding module by the media server, and sending the received transcoded data to the media player to play; detecting network performance parameters in the playing process of the media player and performance parameters of the media player by the media server, and adjusting the trancoding strategy in real time according to the performance parameters.

Description

technical field [0001] The present invention relates to an adaptive transcoding method and system, more specifically, to an automatic adaptive transcoding method and system based on a digital home network media player. Background technique [0002] The digital home network extends the public network functions and applications to the home through the home gateway, and connects various information terminals (such as household appliances, PCs, etc.) through wired or wireless networks to provide functions such as voice, data, multimedia, control and management. , to achieve full circulation and sharing of information between internal terminals in the home and with external public networks. From the birth of the digital home concept in 1994 to the official launch of the digital home market, from the launch of the "Venus" project to the establishment of the UPnP forum and the DLNA digital home organization, it has been more than ten years of development, and the digital life has c...

Claims

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Application Information

Patent Timeline
18 Sep 2013
Publication
CN102045312B
IPC
H04L29/06; H04L29/08
Inventors
俞贵涛; 胡建荣