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Method for performing multimedia playback control and associated apparatus

A multimedia playback and waiting to be played technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problems of audio playback distortion and inability to provide end-user experience, and achieve the effect of smooth playback

Active Publication Date: 2013-09-25
XUESHAN TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Typical audio distortion issues mean audio playback is distorted due to adjustments made to the audio playback
In summary, existing technologies do not provide a good end-user experience

Method used

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  • Method for performing multimedia playback control and associated apparatus
  • Method for performing multimedia playback control and associated apparatus
  • Method for performing multimedia playback control and associated apparatus

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Embodiment Construction

[0020] Certain terms are used in the description and claims to refer to particular elements. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and 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. "Includes" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". In addition, the term "coupled" herein includes any direct and indirect means of electrical connection. Therefore, if it is described that the first device is coupled to the second device, it means that the first device may be directly electrically connected to the second device, or indirectly electrically connected to the second device through other devices or connection means.

[0021] The following descriptions are about the embodiments o...

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Abstract

A method for performing multimedia playback control and an associated apparatus are provided, where the method is applied to an electronic device. The method includes the steps of: determining whether an out of synchronization status regarding audio playback and video playback occurs; and when it is detected that the out of synchronization status occurs, controlling jump timing of video playback and program according to at least one of scene change detection and standstill detection. The fluent playback of audio and video can be performed by the method for performing multimedia playback control and the associated apparatus.

Description

technical field [0001] The present invention relates to audio / video (audio / video, A / V) playback control of electronic devices, and in particular to a method for performing multimedia playback control, and related devices. Background technique [0002] According to the prior art, a portable electronic device equipped with a touch screen (for example, a multifunctional mobile phone, a personal digital assistant, a tablet computer, etc.) can be used to play multimedia audio and video streams. In the case where the above-mentioned multimedia audio and video stream contains multiple encoded data that needs to be decoded, many problems will occur. For example, due to codec complexity (codec complexity), it cannot guarantee smooth multimedia playback at all times. When some parameters (such as resolution, media type, etc.) of the above-mentioned multimedia audio and video streams exceed the supported specifications, it may happen above question. In another example, since the deco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/242H04N21/8547
CPCH04N21/4333H04N21/44008H04N21/440281H04N21/43072
Inventor 赖骏铭林建良谢芳易陈威年周冠宏
Owner XUESHAN TECH INC