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Video acceleration method and device

An acceleration device and video technology, applied in the network field, can solve problems such as the inability to increase the start-up speed and the inability to guarantee the first-time start-up speed, so as to improve user experience and accelerate the start-up speed

Inactive Publication Date: 2016-08-10
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method cannot guarantee the start-up speed for the first time, and if the cached video ad is not the first video ad next time, it will not be able to increase the start-up speed for the next time

Method used

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  • Video acceleration method and device
  • Video acceleration method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0051] figure 1 A flow chart showing the video acceleration method provided by the embodiment of the present invention, such as figure 1 As shown, the method includes:

[0052] Step S1, the client receives the cached list of creatives sent by the advertisement server.

[0053] According to the embodiment of the present invention, during the video playing process, the advertisement inserted in front of the video is called a pre-roll advertisement. If the countdown of the pre-roll advertisement is 60s, it may be composed of four video creative materials of 15s_15s_15s_15s, and only 15s of the first advertisement position Ads in the video can increase the playback speed of the video, whereas video ads in other positions cannot increase the playback speed. The advertisement server side is based on the historical exposure of the creative placed in the first advertising position, the delivery cycle of the creative in the first advertising position, the frequency of launching the...

Embodiment 2

[0067] image 3 A schematic structural diagram of a video acceleration device 1 provided according to an embodiment of the present invention is shown, as shown in image 3 As shown, the device 1 includes: a receiving module 11 , a buffering module 12 and a playing module 13 .

[0068] The receiving module 11 is configured to receive, on the client side, the cached list of advertising materials sent by the advertising server. The caching module 12 is connected to the receiving module 11, and is configured to cache the advertisement material in a local storage according to the caching list when a caching trigger operation is detected. The playing module 13 is connected with the caching module 12, and is used to read and play the advertisement material cached locally when playing the video.

[0069] Therefore, by pre-caching the creative material locally, the local creative material is directly played when the advertisement is played, so as to speed up the speed of broadcasting...

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Abstract

The present invention relates to a video acceleration method and device. A client is configured to receive the buffer list of advertisement materials sent by an advertisement server; when it is detected that the buffer triggers the operation, the advertisement materials are buffered to a local storage according to the buffer list; when a video is played, and the advertisement materials buffered at local are read and played. Therefore the video acceleration method and device are able to accurately calculate and buffer a first advertisement material to be played in advance, and the local advertisement materials are taken at playing, so that the speed of starting to play the video is enhanced and the user experience is improved.

Description

technical field [0001] The invention relates to the field of network technology, and specifically includes a video acceleration method and device. Background technique [0002] The domestic video industry generally provides free video content, but commercializes it by inserting video advertisements before the video content is played. At present, the client side of video playback is affected by device performance and network speed. If the start-up speed of inserted advertisements is relatively slow, it will directly affect the user experience of start-up play on the client side. The starting speed here refers to the time it takes from clicking the video to play the first frame of the video. [0003] For the start-up speed, the prior art optimization method: the client caches the finished video creative material locally, so that the local creative file can be read during the next playback, so as to improve the start-up speed. However, this method cannot guarantee the start-u...

Claims

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Application Information

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IPC IPC(8): H04N21/433H04N21/81
CPCH04N21/4331H04N21/812
Inventor 高俊爽敖伟波
Owner LETV HLDG BEIJING CO LTD
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