CN113261300A - 音频发送、播放的方法及智能电视 - Google Patents

音频发送、播放的方法及智能电视 Download PDF

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Publication number
CN113261300A
CN113261300A CN201980079748.6A CN201980079748A CN113261300A CN 113261300 A CN113261300 A CN 113261300A CN 201980079748 A CN201980079748 A CN 201980079748A CN 113261300 A CN113261300 A CN 113261300A
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China
Prior art keywords
audio data
invalid
control device
audio
data
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CN201980079748.6A
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CN113261300B (zh
Inventor
宋子全
庞秀娟
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Hisense Visual Technology Co Ltd
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Hisense Visual Technology Co Ltd
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Priority claimed from CN201811565099.4A external-priority patent/CN109495776B/zh
Priority claimed from CN201811565526.9A external-priority patent/CN111352605A/zh
Priority claimed from CN201811565963.0A external-priority patent/CN111355996A/zh
Application filed by Hisense Visual Technology Co Ltd filed Critical Hisense Visual Technology Co Ltd
Publication of CN113261300A publication Critical patent/CN113261300A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

本申请公开了一种音频发送、播放的方法及智能电视，用以减轻网络传输负担，优化音频的实时播放延迟。本申请实施例提供的一种音频发送方法，包括：智能电视采集当前播放的音频数据；确定所述音频数据是否为无效音频数据；响应于所述音频数据是无效音频数据，则所述智能电视在所述音频数据中添加无效音频数据指示信息，并对所述音频数据进行压缩处理，生成无效音频数据包；所述智能电视发送所述无效音频数据包至控制装置。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201980079748.6A 2018-12-20 2019-09-23 音频发送、播放的方法及智能电视 Active CN113261300B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN2018115655269 2018-12-20
CN201811565099.4A CN109495776B (zh) 2018-12-20 2018-12-20 一种音频发送、播放的方法及智能终端
CN2018115659630 2018-12-20
CN201811565526.9A CN111352605A (zh) 2018-12-20 2018-12-20 一种音频播放、发送的方法及装置
CN201811565963.0A CN111355996A (zh) 2018-12-20 2018-12-20 一种音频播放方法及计算设备
CN2018115650994 2018-12-20
PCT/CN2019/107265 WO2020125110A1 (zh) 2018-12-20 2019-09-23 音频发送、播放的方法及智能电视

Publications (2)

Publication Number Publication Date
CN113261300A true CN113261300A (zh) 2021-08-13
CN113261300B CN113261300B (zh) 2022-08-30

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Country Status (3)

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EP (1) EP3902271A4 (zh)
CN (1) CN113261300B (zh)
WO (2) WO2020125076A1 (zh)

Cited By (1)

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CN117032620A (zh) * 2023-06-30 2023-11-10 荣耀终端有限公司 音频焦点控制方法及装置

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CN102800324A (zh) * 2012-07-30 2012-11-28 东莞宇龙通信科技有限公司 用于移动终端的音频处理***和方法
CN103905880A (zh) * 2014-03-13 2014-07-02 北京奇艺世纪科技有限公司 音视频数据的播放方法、智能电视和移动设备
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CN104902311A (zh) * 2015-05-28 2015-09-09 青岛海信宽带多媒体技术有限公司 一种音视频资源共享的方法、共享网关及***
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CN117032620A (zh) * 2023-06-30 2023-11-10 荣耀终端有限公司 音频焦点控制方法及装置

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WO2020125110A1 (zh) 2020-06-25
WO2020125076A1 (zh) 2020-06-25
EP3902271A4 (en) 2022-10-26
EP3902271A1 (en) 2021-10-27
CN113261300B (zh) 2022-08-30

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