Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for previewing streaming media content

A streaming media and preview technology, applied in the field of streaming media, can solve the problems of occupying storage resources and wasting storage resources, and achieve the effect of saving storage resources and high preview speed

Active Publication Date: 2017-12-01
北京数码视讯技术有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a method and device for previewing streaming media content, so as to overcome the problem in the related art that images used to preview streaming media content occupy the storage resources of the streaming media server and cause waste of storage resources

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
  • Method and device for previewing streaming media content
  • Method and device for previewing streaming media content
  • Method and device for previewing streaming media content

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 Shown is an exemplary flowchart of a method for previewing streaming media content in an embodiment of the present invention, and the method includes the following steps:

[0033] Step 101: Receive a preview request sent by a terminal for previewing streaming media content, where the preview request includes a resource identifier of the streaming media and a preview time point for previewing.

[0034] Wherein, the user selects a time point from the time axis of the streaming media file when watching the streaming media file, then the selected time point is the preview time point.

[0035] Step 102: Determine the streaming media file corresponding to the resource identifier according to the resource identifier.

[0036] Step 103: Taking the preview time point as a reference, extract images with a preset number of frames from the streaming media file.

[0037] Step 104: After processing the extracted image, send the processing result to the terminal, and d...

Embodiment 2

[0066] Taking the frame image extracted from the double speed file of 32X (32 times speed) as an example for the user to preview, the method for previewing the content of streaming media in the embodiment of the present invention is described in detail, as figure 2 As shown, the method includes the following steps:

[0067] Step 201: The terminal detects user operations performed by the user on the streaming media player.

[0068] Step 202: When the user operation detected by the terminal is an operation requesting to preview streaming media content, generate a preview request and send the preview request to the streaming media server, wherein the preview request includes the resource identifier of the streaming media and a preview time point for previewing.

[0069] Wherein, it indicates that the operation of requesting to preview the streaming media content includes selecting the time point of preview. When the terminal is a touch screen, it means requesting to preview th...

Embodiment 3

[0082] Based on the same inventive concept, the embodiment of the present invention also provides a streaming media content preview device, such as image 3 As shown, the device includes:

[0083] The receiving module 301 is configured to receive a preview request sent by a terminal for previewing streaming media content, where the preview request includes a resource identifier of the streaming media and a preview time point for previewing;

[0084] A file determining module 302, configured to determine a streaming media file corresponding to the resource identifier according to the resource identifier;

[0085] An extraction module 303, configured to extract images of a preset number of frames from the streaming media file according to the preview time point, wherein the images of the preset number of frames include images corresponding to the preview time point;

[0086] The sending processing module 304 is configured to extract images with a preset number of frames from th...

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

The invention relates to a method and device for previewing streaming media content. The method includes: receiving a preview request sent by a terminal for previewing streaming media content, the preview request including a resource identifier of the streaming media and a preview time point for previewing; according to the resource identifier determining the streaming media file corresponding to the resource identifier; taking the preview time point as a reference, extracting an image with a preset number of frames from the streaming media file; after processing the extracted image, sending the processing result to the terminal and displayed by said terminal. Through the method provided by the invention, the storage resource of the streaming media server can be saved, and the speed of providing preview service can be improved.

Description

technical field [0001] The present invention relates to the technical field of streaming media, in particular to a method and device for previewing streaming media content. Background technique [0002] In the current streaming media field, most of the streaming media resources are stored on the server side and played by the terminal. While playing and watching the streaming media, the end user may want to preview the content of the streaming media, and start playing the streaming media from a certain point in the timeline of the streaming media. Specifically, the user can first preview the frame image at a certain time point or the time period adjacent to the time point, and then select the frame image of interest to start playing from the time point corresponding to the frame image. [0003] Usually, for each streaming media, the streaming media server extracts multiple frames of images from the streaming media, shrinks the multiple frames of images and stores them, and s...

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 Patents(China)
IPC IPC(8): H04N21/431H04N21/2343H04N21/235H04N21/472
CPCH04N21/2387H04N21/431H04N21/8456H04N21/8549G06F16/9577H04L65/612
Inventor 陈文龙
Owner 北京数码视讯技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com