Invention Grant
US08168876B2 Method of displaying music information in multimedia playback and related electronic device
有权
在多媒体播放和相关电子设备中显示音乐信息的方法
- Patent Title: Method of displaying music information in multimedia playback and related electronic device
- Patent Title (中): 在多媒体播放和相关电子设备中显示音乐信息的方法
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Application No.: US12421653Application Date: 2009-04-10
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Publication No.: US08168876B2Publication Date: 2012-05-01
- Inventor: Kuo-Chiang Hsieh
- Applicant: Kuo-Chiang Hsieh
- Applicant Address: TW Xindian Dist., New Taipei
- Assignee: CyberLink Corp.
- Current Assignee: CyberLink Corp.
- Current Assignee Address: TW Xindian Dist., New Taipei
- Agent Winston Hsu; Scott Margo
- Main IPC: A63H5/00
- IPC: A63H5/00 ; G04B13/00 ; G10H7/00
Abstract:
Music information is displayed during playback of multimedia content performed by a multimedia playback device. The multimedia content comprises audio and video. To obtain the music information, audio of the multimedia content is retrieved, environmental noise is filtered out of the audio to generate filtered audio, a rhythm of the filtered audio is obtained, and the music information is generated based on the rhythm of the filtered audio. The music information is displayed simultaneously during playback of the multimedia content.
Public/Granted literature
- US20100262909A1 Method of Displaying Music Information in Multimedia Playback and Related Electronic Device Public/Granted day:2010-10-14
Information query
