Transmission control method, device and electronic device

A technology for electronic equipment and transmission control, applied in electrical digital data processing, sound input/output, data processing input/output process, etc., can solve the problem of audio data playback delay, etc. The effect of frequency

Active Publication Date: 2019-01-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when an electronic device transmits audio data to other audio playback devices through Bluetooth, sometimes the audio data played by the audio playback device will have a playback delay.

Method used

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  • Transmission control method, device and electronic device
  • Transmission control method, device and electronic device
  • Transmission control method, device and electronic device

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0019] As users of electronic devices demand music experience, electronic devices begin to support playing audio files. The audio architecture of electronic equipment is similar to that of a computer, which is mainly completed by a processor and a built-in audio CODEC (codec). Among them, the processor receives the input of the audio file, converts it into an I2S signal, transmits it to the CODEC, converts it into an analog signal, and then plays it.

[0020] Wherein, the electronic device can be any of various types of computer system devices that are mobile or portable and perform wireless communication. Specifically, the electronic device 100 may be a mobile phone or a smart phone (for example, an iPhoneTM-based phone based on Android TM), a portable game device (for example,...

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PUM

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Abstract

Embodiments of the present application disclose a transmission control method, an apparatus, and an electronic device. The method comprises the following steps of: entering a set playing scene, wherein the content played in the content playing scene comprises audio data and image data; detecting whether the electronic device is in a connected state of the audio playback device; as the electronic device is detected to be in the connected state of the audio play device, a buffer threshold value of a buffer node passing through a process of transmitting audio data to an audio playback device being reduced, wherein processing of the audio data that has been buffered by the buffer node is started after detecting that the size of the audio data that has been buffered in the buffer node conformsto the buffer threshold value. The method enables the data at the buffer node to be processed faster in the case where audio data transmission to the audio playback device is required, so as to increase the frequency of the data processed in the buffer node, thereby enabling the audio data to be played out by the audio device faster and reducing the audio playback delay.

Description

Technical field [0001] This application relates to the technical field of electronic equipment, and more specifically, to a transmission control method, device, and electronic equipment. Background technique [0002] With the development and popularization of Bluetooth technology, more audio playback devices can support data transmission with electronic devices through the Bluetooth protocol. For example, the vehicle-mounted device and the electronic device can transmit music through the Bluetooth protocol, and the headset can receive the communication voice transmitted by the electronic device through the Bluetooth protocol. [0003] However, when an electronic device transmits audio data to other audio playback devices through Bluetooth, sometimes there is a playback delay in the audio data played by the audio playback device. Summary of the invention [0004] In view of the above-mentioned problems, this application proposes a transmission control method, device, and electronic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16
CPCG06F3/162
Inventor 严锋贵龚金华
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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