WO2023121562A3 - 基于音乐点的视频生成方法、装置、设备及存储介质 - Google Patents

基于音乐点的视频生成方法、装置、设备及存储介质 Download PDF

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Publication number
WO2023121562A3
WO2023121562A3 PCT/SG2022/050906 SG2022050906W WO2023121562A3 WO 2023121562 A3 WO2023121562 A3 WO 2023121562A3 SG 2022050906 W SG2022050906 W SG 2022050906W WO 2023121562 A3 WO2023121562 A3 WO 2023121562A3
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WO
WIPO (PCT)
Prior art keywords
music point
music
point
storage medium
generation method
Prior art date
Application number
PCT/SG2022/050906
Other languages
English (en)
French (fr)
Other versions
WO2023121562A2 (zh
Inventor
宫伟博
靳潇杰
沈晓辉
Original Assignee
脸萌有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 脸萌有限公司 filed Critical 脸萌有限公司
Publication of WO2023121562A2 publication Critical patent/WO2023121562A2/zh
Publication of WO2023121562A3 publication Critical patent/WO2023121562A3/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]
    • H04N21/40—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
    • H04N21/439—Processing of audio elementary streams
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • 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
    • 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
    • H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format
    • 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
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

本公开提供一种基于音乐点的视频生成方法及装置、电子设备、存储介质、计算机程序产品及计算机程序，该方法包括：分别获取多个视频对象和音频信息；确定音频信息中的多个初始音乐点以及各初始音乐点的特征信息，特征信息至少包括各初始音乐点的音强和各初始音乐点在音频信息中所在的时刻；根据特征信息，从多个初始音乐点中筛选出目标音乐点；根据目标音乐点和多个视频对象，生成目标视频。本公开提供的基于音乐点的视频生成方法、装置、设备及存储介质用于提高目标视频的丰富性以及生成的目标视频的质量。
PCT/SG2022/050906 2021-12-24 2022-12-15 基于音乐点的视频生成方法、装置、设备及存储介质 WO2023121562A2 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111602771.4 2021-12-24
CN202111602771.4A CN116347152A (zh) 2021-12-24 2021-12-24 基于音乐点的视频生成方法、装置、设备及存储介质

Publications (2)

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WO2023121562A2 WO2023121562A2 (zh) 2023-06-29
WO2023121562A3 true WO2023121562A3 (zh) 2023-10-05

Family

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PCT/SG2022/050906 WO2023121562A2 (zh) 2021-12-24 2022-12-15 基于音乐点的视频生成方法、装置、设备及存储介质

Country Status (2)

Country Link
CN (1) CN116347152A (zh)
WO (1) WO2023121562A2 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104202540A (zh) * 2014-09-28 2014-12-10 北京金山安全软件有限公司 一种利用图片生成视频的方法及系统
CN110797055A (zh) * 2019-10-29 2020-02-14 北京达佳互联信息技术有限公司 多媒体资源合成方法、装置、电子设备及存储介质
CN111835986A (zh) * 2020-07-09 2020-10-27 腾讯科技（深圳）有限公司 视频编辑处理方法、装置及电子设备
CN112235631A (zh) * 2019-07-15 2021-01-15 北京字节跳动网络技术有限公司 视频处理方法、装置、电子设备及存储介质
CN113497970A (zh) * 2020-03-19 2021-10-12 字节跳动有限公司 视频处理方法、装置、电子设备及存储介质

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104202540A (zh) * 2014-09-28 2014-12-10 北京金山安全软件有限公司 一种利用图片生成视频的方法及系统
CN112235631A (zh) * 2019-07-15 2021-01-15 北京字节跳动网络技术有限公司 视频处理方法、装置、电子设备及存储介质
CN110797055A (zh) * 2019-10-29 2020-02-14 北京达佳互联信息技术有限公司 多媒体资源合成方法、装置、电子设备及存储介质
CN113497970A (zh) * 2020-03-19 2021-10-12 字节跳动有限公司 视频处理方法、装置、电子设备及存储介质
CN111835986A (zh) * 2020-07-09 2020-10-27 腾讯科技（深圳）有限公司 视频编辑处理方法、装置及电子设备

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Publication number Publication date
CN116347152A (zh) 2023-06-27
WO2023121562A2 (zh) 2023-06-29

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