公开(公告)号：US20120154678A1

公开(公告)日：2012-06-21

申请号：US12973532

申请日：2010-12-20

申请人： Kuo-Lung CHANG ,  Hsing-Yung Wang ,  Kuan-Yu Chou ,  Meng-Chung Hung ,  Chin-Jung Fan ,  Li-Ger Chen

发明人： Kuo-Lung CHANG ,  Hsing-Yung Wang ,  Kuan-Yu Chou ,  Meng-Chung Hung ,  Chin-Jung Fan ,  Li-Ger Chen

IPC分类号： H04N5/04

CPC分类号： G06F3/1454 ,  G09G2350/00 ,  G09G2354/00

摘要： A screen frame transmission method includes a transmitting end capturing screen frame data and transmitting the screen frame data to a receiving end, and detecting for a user's operation and outputting a mode switching signal; a receiving end buffering the screen frame data transmitted by the transmitting end based on which a display device updates its screen, and according to the mode switching signal, switching to the operating mode or the video mode, wherein during the video mode, a longer playback period of the screen frame data are buffered, and during an operating mode, a shorter playback period of the screen frame data are buffered. According to the aforementioned method, during the video mode, the video may be played back smoothly; during the operating mode, a low latency delay control experience may be provided. A receiving device and screen frame transmission system realizing the above method are also disclosed.

摘要翻译： 屏幕帧传输方法包括发送端捕获屏幕帧数据并将屏幕帧数据发送到接收端，并且检测用户的操作并输出模式切换信号; 接收端缓冲由发送端发送的屏幕帧数据，基于该发送端更新其屏幕，并且根据模式切换信号切换到操作模式或视频模式，其中在视频模式期间，较长的播放 屏幕帧数据的周期被缓冲，并且在操作模式期间缓冲屏幕帧数据的较短的播放周期。 根据上述方法，在视频模式期间，可以平滑地播放视频; 在操作模式期间，可以提供低延迟延迟控制体验。 还公开了实现上述方法的接收装置和屏幕帧传输系统。

公开(公告)号：US08560704B2

公开(公告)日：2013-10-15

申请号：US13217217

申请日：2011-08-24

申请人： Kuo-Lung Chang ,  Hsing-Yung Wang ,  Meng-Chung Hung ,  Kuan-Yu Chou ,  Shih-Pin Liu ,  Chin-Jung Fan ,  Li-Ger Chen

发明人： Kuo-Lung Chang ,  Hsing-Yung Wang ,  Meng-Chung Hung ,  Kuan-Yu Chou ,  Shih-Pin Liu ,  Chin-Jung Fan ,  Li-Ger Chen

IPC分类号： G06F15/16 ,  H04M15/00

CPC分类号： H04L67/08 ,  H04L12/1485

摘要： A method of establishing a charged connection using a screen sharing application between multi-platforms is disclosed. A transmitting end application is installed in a transmitting end apparatus of a sharing source. A receiving end application is installed in a receiving end apparatus of a sharing target. If the transmitting end application is a charged version, an unlimited connection is established for performing screen sharing between the transmitting end apparatus and any receiving end apparatus. If the transmitting end application is a free version, the method further confirms if the receiving end application is a charged version for deciding whether a limited connection or an unlimited connection should be established. Thus, it is assured that either the transmitting end application or the receiving end application is a charged version, the interests of application developers are protected and users are free from paying twice for establishing one connection.

摘要翻译： 公开了使用多平台之间的屏幕共享应用建立充电连接的方法。 发送端应用安装在共享源的发送端设备中。 接收端应用安装在共享对象的接收端装置中​​。 如果发送端应用是收费版本，则建立用于在发送端设备和任何接收端设备之间进行屏幕共享的无限连接。 如果发送端应用是免费版本，则该方法还确认接收端应用是否是用于确定是否应建立有限连接或无限连接的充电版本。 因此，确保发送端应用程序或接收端应用程序是收费版本，应用程序开发人员的兴趣受到保护，用户无偿支付两次建立一个连接。

公开(公告)号：US08521900B2

公开(公告)日：2013-08-27

申请号：US13101200

申请日：2011-05-05

申请人： Kuo-Lung Chang ,  Hsing-Yung Wang ,  Meng-Chung Hung ,  Kuan-Yu Chou ,  Chen-Way Lu ,  Chin-Jung Fan

发明人： Kuo-Lung Chang ,  Hsing-Yung Wang ,  Meng-Chung Hung ,  Kuan-Yu Chou ,  Chen-Way Lu ,  Chin-Jung Fan

IPC分类号： G06F15/16

CPC分类号： H04N21/43637 ,  H04N21/4126 ,  H04N21/440263

摘要： A remote audio-video sharing method and an application program for the same are provided. The method comprises a content provider device capturing screen frames and sounds of the content provider device. First encoding and second encoding are executed on the captured screen frames and sound to transmit to and play on a content displayer device and a content controller device. The content displayer device receives, decodes the data and smoothly plays the received data. The content controller device receives, decodes the data and plays the received data in synch with the content provider device. Additionally, a control command is generated by the content controller device to reply to the content provider device to manipulate operations of the content provider device.

摘要翻译： 提供了一种远程音视频共享方法及其应用程序。 该方法包括捕获内容提供商设备的屏幕帧和声音的内容提供者设备。 在捕获的屏幕帧和声音上执行第一编码和第二编码以在内容显示设备和内容控制器设备上发送和播放。 内容显示设备接收，解码数据并平滑地播放所接收的数据。 内容控制器设备接收，解码数据并且与内容提供商设备同步地播放所接收的数据。 此外，由内容控制器设备生成控制命令以回复内容提供商设备来操纵内容提供商设备的操作。

公开(公告)号：US20120284650A1

公开(公告)日：2012-11-08

申请号：US13101200

申请日：2011-05-05

申请人： Kuo-Lung Chang ,  Hsing-Yung Wang ,  Meng-Chung Hung ,  Kuan-Yu Chou ,  Chen-Way Lu ,  Chin-Jung Fan

发明人： Kuo-Lung Chang ,  Hsing-Yung Wang ,  Meng-Chung Hung ,  Kuan-Yu Chou ,  Chen-Way Lu ,  Chin-Jung Fan

IPC分类号： G06F3/048 ,  G06F15/16

CPC分类号： H04N21/43637 ,  H04N21/4126 ,  H04N21/440263

摘要： A remote audio-video sharing method and an application program for the same are provided. The method comprises a content provider device capturing screen frames and sounds of the content provider device. First encoding and second encoding are executed on the captured screen frames and sound to transmit to and play on a content displayer device and a content controller device. The content displayer device receives, decodes the data and smoothly plays the received data. The content controller device receives, decodes the data and plays the received data in synch with the content provider device. Additionally, a control command is generated by the content controller device to reply to the content provider device to manipulate operations of the content provider device.

摘要翻译： 提供了一种远程音视频共享方法及其应用程序。 该方法包括捕获内容提供商设备的屏幕帧和声音的内容提供者设备。 在捕获的屏幕帧和声音上执行第一编码和第二编码以在内容显示设备和内容控制器设备上发送和播放。 内容显示设备接收，解码数据并平滑地播放所接收的数据。 内容控制器设备接收，解码数据并且与内容提供商设备同步地播放所接收的数据。 此外，由内容控制器设备生成控制命令以回复内容提供商设备来操纵内容提供商设备的操作。