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Television system, volume setting method and device

A TV system and volume technology, applied in the TV field, can solve problems such as disturbance and trouble, impact on the auditory system, etc., and achieve the effect of avoiding sudden changes, avoiding disturbance and trouble, and small impact

Inactive Publication Date: 2014-04-09
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the volume of the surrounding environment is low, such as at night or in other quiet environments, after the TV system is turned on, the volume of the TV system will suddenly change from silent to the preset volume of the startup advertisement, which may cause serious damage to the user's auditory system. large impact, thereby causing unnecessary alarm and trouble

Method used

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  • Television system, volume setting method and device
  • Television system, volume setting method and device
  • Television system, volume setting method and device

Examples

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Embodiment 1

[0019] In the prior art, after most smart TVs are turned on, they usually first play a boot advertisement pre-stored in the smart TV memory chip as a new profit model; the volume setting method provided in this embodiment is exactly the application In this type of TV system that plays boot advertisements; compared with the prior art, one of the main improvements of the volume setting method is:

[0020] After the TV system is turned on, within the first preset period not longer than the duration of the start-up advertisement, the volume of the TV system is changed from mute to start-up advertisement through the audio control chip of the TV system or the audio control program running in the TV system CPU, etc. The preset volume is gradually adjusted.

[0021] Among them, the preset volume of the boot advertisement is usually pre-set before the TV system leaves the factory, and is stored in the storage chip of the TV system to ensure that it will not be deleted due to system pow...

Embodiment 2

[0025] This embodiment describes the volume setting method provided by the present invention in more detail on the basis of the first embodiment. figure 1 It is a schematic flowchart of a volume setting method provided in this embodiment. For the convenience of description, only the parts related to this embodiment are shown in the figure. The volume setting method mainly includes:

[0026] Step 11: After the TV system is turned on, within the first preset period not longer than the start-up advertisement duration, the volume of the TV system is turned from mute to Gradually adjust to the preset volume of the startup advertisement; wherein, the preset volume of the startup advertisement is usually preset before the TV system leaves the factory, and the preset volume of the startup advertisement is usually small, so as to avoid causing interference to the user as much as possible; for example, for convenience User operation, the volume progress bar displayed on the TV system i...

Embodiment 3

[0047] This embodiment provides a TV system; the TV system will play a startup advertisement when it is turned on. In addition to components such as the TV main body, the TV system also includes the volume setting device provided in the above embodiment, so that the startup advertisement can be avoided. The problem of sudden changes in volume. The TV system is preferably a smart TV; the smart TV can be an all-in-one machine, or can be a smart TV combined with an OTT (Over The Top, referring to a TV transmission method that does not rely on an intermediate transmission network) set-top box; when the smart TV is an all-in-one machine , the volume setting device in this embodiment is integrated in the smart TV; when the smart TV also includes an OTT set-top box, the volume setting device in this embodiment is integrated in the OTT set-top box; the above-mentioned smart TV can be a liquid crystal smart TV, an OLED (Organic Light Emitting Diode, Organic Light Emitting Diode, Organi...

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Abstract

The invention provides a volume setting method, a volume setting device and a television system using the volume setting device. The volume setting method is applied to the television system which can play a start-up advertisement. The method comprises the step that after the television system is started up, in a first predetermined period not longer than a start-up advertisement period, the volume of the television system is gradually adjusted from mute to start-up advertisement preset volume. According to the volume setting method and the volume setting device of the invention, after the television system is started up, in the first predetermined period, the volume of the television system is gradually adjusted from the mute to the start-up advertisement preset volume, and therefore, abrupt change of the volume of the start-up advertisement can be avoided. Compared with the prior art, the volume setting method and device provided by the invention exert little impact on the auditory system of a user, and therefore, unnecessary disturbance and trouble can be avoided.

Description

technical field [0001] The invention relates to the technical field of television, in particular to a volume setting method and device, and a television system using the volume setting device. Background technique [0002] A smart TV is a new TV product that is equipped with an operating system and can continuously expand and upgrade its functions. The basic tasks of smart TV mainly include the demodulation, decoding and display of media streams such as video streams and audio streams; with the continuous development of Internet technology, the supporting functions that can be realized by smart TVs are constantly enriched and improved. In addition to the existing digital TV service functions, some new value-added service functions have been added, such as remote live broadcast, video on demand, web browsing, digital music, Internet video calling, game interaction and stock trading, etc., which greatly enrich people's lives . [0003] In the prior art, most smart TVs usuall...

Claims

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Application Information

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IPC IPC(8): H04N21/439H04N21/443H04N21/485
Inventor 任海林
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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