Intelligent audio selector
    3.
    发明申请
    Intelligent audio selector 失效
    智能音频选择器

    公开(公告)号:US20070266843A1

    公开(公告)日:2007-11-22

    申请号:US11784702

    申请日:2007-04-09

    IPC分类号: G10H7/00

    摘要: A digital music player includes an audio file selector that selects a subsequent audio file to play from a collection of audio files based upon a desired relationship between an audio characteristic of a current audio file and an audio characteristic of the subsequent audio file. The audio selector digitally analyzes the audio files to determine their audio characteristics. A weighting procedure then assigns weights to the audio files in the collection based upon their audio characteristics and their relationship to the audio characteristics of the current audio file. A random selector then pseudo randomly selects the subsequent audio files from a weighted list of the files. The desired relationship can be a specified correspondence between a key or tempo of the current audio file and a key or tempo of the subsequent audio file. The audio selector is preferably implemented through a software macro which is downloaded into an existing digital music player.

    摘要翻译: 数字音乐播放器包括音频文件选择器,其基于当前音频文件的音频特性和后续音频文件的音频特性之间的期望关系,从音频文件的集合中选择随后的音频文件进行播放。 音频选择器对音频文件进行数字分析,以确定其音频特性。 然后,加权过程基于它们的音频特性及其与当前音频文件的音频特性的关系,给集合中的音频文件分配权重。 随机选择器随后从文件的加权列表中随机选择随后的音频文件。 期望的关系可以是当前音频文件的键或速度与后续音频文件的键或速度之间的指定对应关系。 音频选择器优选地通过下载到现有数字音乐播放器中的软件宏实现。

    Intelligent audio selector
    5.
    发明授权
    Intelligent audio selector 失效
    智能音频选择器

    公开(公告)号:US07612280B2

    公开(公告)日:2009-11-03

    申请号:US11784702

    申请日:2007-04-09

    IPC分类号: G10H1/00 G10H1/18

    摘要: A digital music player includes an audio file selector that selects a subsequent audio file to play from a collection of audio files based upon a desired relationship between an audio characteristic of a current audio file and an audio characteristic of the subsequent audio file. The audio selector digitally analyzes the audio files to determine their audio characteristics. A weighting procedure then assigns weights to the audio files in the collection based upon their audio characteristics and their relationship to the audio characteristics of the current audio file. A random selector then pseudo randomly selects the subsequent audio files from a weighted list of the files. The desired relationship can be a specified correspondence between a key or tempo of the current audio file and a key or tempo of the subsequent audio file. The audio selector is preferably implemented through a software macro which is downloaded into an existing digital music player.

    摘要翻译: 数字音乐播放器包括音频文件选择器,其基于当前音频文件的音频特性和后续音频文件的音频特性之间的期望关系,从音频文件的集合中选择随后的音频文件进行播放。 音频选择器对音频文件进行数字分析,以确定其音频特性。 然后,加权过程基于它们的音频特性及其与当前音频文件的音频特性的关系,给集合中的音频文件分配权重。 随机选择器随后从文件的加权列表中随机选择随后的音频文件。 期望的关系可以是当前音频文件的键或速度与后续音频文件的键或速度之间的指定对应关系。 音频选择器优选地通过下载到现有数字音乐播放器中的软件宏实现。

    SYSTEM AND METHOD FOR RENDERING ANTI-ALIASED TEXT TO A VIDEO SCREEN
    6.
    发明申请
    SYSTEM AND METHOD FOR RENDERING ANTI-ALIASED TEXT TO A VIDEO SCREEN 审中-公开
    用于将反病毒文本渲染到视频屏幕的系统和方法

    公开(公告)号:US20130120657A1

    公开(公告)日:2013-05-16

    申请号:US13294139

    申请日:2011-11-10

    IPC分类号: G09G5/00 H04N5/00

    摘要: Text is rendered to a television screen using only the alpha channel. This is accomplished by delaying blending with underlying video until the end of the process to thereby preserve the alpha channel information. Glyphs are used to graphically represent character data in the text to be rendered. Glyphs can be stored in a character texture. In addition, the glyphs can be contained in rectangles having identifiable locations in the character texture. The rectangles can have sizes dependent upon the glyph the rectangle contains.

    摘要翻译: 文本仅使用Alpha通道呈现给电视屏幕。 这是通过延迟与底层视频的混合来实现的,直到过程结束,从而保留Alpha通道信息。 字形用于图形化地表示要呈现的文本中的字符数据。 字形可以存储在字符纹理中。 此外,字形可以包含在具有字符纹理中的可识别位置的矩形中。 矩形可以具有取决于矩形包含的字形的大小。