Unlock instant, AI-driven research and patent intelligence for your innovation.

Media container file management

A media container and media content technology, applied in the field of media and multimedia management

Inactive Publication Date: 2012-03-21
TELEFON AB LM ERICSSON (PUBL)
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, combining certain media types such as SVC and MVC [5] creates problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Media container file management
  • Media container file management
  • Media container file management

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037]Throughout the drawings, the same reference numerals are used for similar or corresponding elements.

[0038] The present invention relates generally to media and multimedia data management, and in particular to the creation and utilization of media container files in conjunction with media servers (eg, streaming or download servers) in communication networks, including radio-based communication networks. In addition to media content for sending to requesting clients, the media container file also includes instructions for performing media processing and sending in the media server. These instructions include selection information that may be used by the media server to select media content in connection with a media session, eg, when establishing a media session and / or switching between media data streams during an ongoing media session.

[0039] According to the present invention, media or multimedia data or content refers to any data that a content provider or server ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A media container file (1) is generated by organizing media data (2; 3) defined by a media track (12) in the file (1). Sub-track information (72, 74) identifying media data portions (4, 5; 6, 7, 8) of the media data (2; 3) is organized for each sub-track of multiple sub-tracks defined in the media track (12). At least one of the sub-tracks is assigned selection information (62, 64) defining a selective processing of the media data portion (4, 5; 6, 7, 8) defined by the sub-track in relation to other media data organized in the media container file (1). The media data (2, 3) advantageously relate to layered media or media defining multiple camera views which are organized into sub-tracks (12). The selection information (62, 64) allows selection among tracks (12) and sub-tracks when setting up a media session and switching between tracks (12) and sub-tracks during such a media session.

Description

technical field [0001] The present invention relates generally to media and multimedia management, and in particular to the creation and use of media container files containing such media or multimedia content. Background technique [0002] The provision of media and multimedia to clients over different networks has increased significantly in recent years. Today, a large number of users utilize the Internet to access and download or stream media, eg, in the form of video and audio streams or files, from media servers. [0003] In conjunction with this increasing demand for media provision in different wired and wireless communication networks, streaming and download servers are being developed for use in wireless networks for providing media content to requesting clients. There is a general trend towards transparent and flexible streaming / download servers, which means that a server should basically consist of a large number of "standard" modules or programs performing diffe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/50H04N7/26
CPCH04N9/8205H04N9/7921H04N5/91H04N21/4332H04N13/0048H04N9/8227H04N21/433H04N19/00769H04N9/8042G11B27/30H04N19/597H04N13/161
Inventor 克林顿·普里德尔珀·福罗德亨安德烈·诺金
Owner TELEFON AB LM ERICSSON (PUBL)