公开(公告)号：US20140115115A1

公开(公告)日：2014-04-24

申请号：US14107133

申请日：2013-12-16

Applicant: Huawei Device Co., Ltd.

Inventor： Yunsheng Kuang

IPC: H04L29/06

CPC classification number: H04L65/602 ,  H04L65/1059 ,  H04L65/1083 ,  H04L65/1096 ,  H04L67/148 ,  H04N21/4331 ,  H04N21/64707 ,  H04N21/8456

Abstract: A method for playing a streaming media file, which can improve transmission and playing efficiency of a streaming media file. The method includes: playing, by a first apparatus, a streaming media file from a streaming media server; and when the first apparatus receives a handover instruction, sending, by the first apparatus, a playing command to a second apparatus, and sending at least a part of data of the downloaded streaming media file to the second apparatus, where the at least part of the data includes data not played by the first apparatus, where the playing command is used to instruct the second apparatus to play a part of or all of the at least part of the data sent by the first apparatus. The present invention further provides a corresponding apparatus.

Abstract translation: 一种用于播放流媒体文件的方法，其可以提高流媒体文件的传输和播放效率。 该方法包括：由第一装置从流媒体服务器播放流媒体文件; 并且当第一装置接收到切换指令时，由第一装置向第二装置发送播放命令，并将下载的流媒体文件的数据的至少一部分发送到第二装置，其中至少部分 数据包括第一装置没有播放的数据，其中播放命令用于指示第二装置播放由第一装置发送的数据的至少部分的一部分或全部。 本发明还提供了相应的装置。

公开(公告)号：US09380095B2

公开(公告)日：2016-06-28

申请号：US14107133

申请日：2013-12-16

Applicant: Huawei Device Co., Ltd.

Inventor： Yunsheng Kuang

IPC: H04L29/06 ,  H04L29/08 ,  H04N21/433 ,  H04N21/647 ,  H04N21/845

CPC classification number: H04L65/602 ,  H04L65/1059 ,  H04L65/1083 ,  H04L65/1096 ,  H04L67/148 ,  H04N21/4331 ,  H04N21/64707 ,  H04N21/8456

Abstract: A method for playing a streaming media file, which can improve transmission and playing efficiency of a streaming media file. The method includes: playing, by a first apparatus, a streaming media file from a streaming media server; and when the first apparatus receives a handover instruction, sending, by the first apparatus, a playing command to a second apparatus, and sending at least a part of data of the downloaded streaming media file to the second apparatus, where the at least part of the data includes data not played by the first apparatus, where the playing command is used to instruct the second apparatus to play a part of or all of the at least part of the data sent by the first apparatus. The present invention further provides a corresponding apparatus.

Abstract translation: 一种用于播放流媒体文件的方法，其可以提高流媒体文件的传输和播放效率。 该方法包括：由第一装置从流媒体服务器播放流媒体文件; 并且当第一装置接收到切换指令时，由第一装置向第二装置发送播放命令，并将下载的流媒体文件的数据的至少一部分发送到第二装置，其中至少部分 数据包括第一装置没有播放的数据，其中播放命令用于指示第二装置播放由第一装置发送的数据的至少部分的一部分或全部。 本发明还提供了相应的装置。

公开(公告)号：US20150181285A1

公开(公告)日：2015-06-25

申请号：US14634995

申请日：2015-03-02

Applicant: Huawei Device Co., Ltd.

Inventor： Yajun Zhang ,  Yunsheng Kuang ,  Zhenwei Shan ,  Yu Zhu

IPC: H04N21/436 ,  H04N21/45 ,  H04N21/442 ,  H04N21/435 ,  H04N21/426 ,  H04N21/4363

CPC classification number: H04N21/43615 ,  H04L65/4084 ,  H04L67/303 ,  H04N21/23439 ,  H04N21/2402 ,  H04N21/42684 ,  H04N21/435 ,  H04N21/4363 ,  H04N21/44204 ,  H04N21/4516 ,  H04N21/6582

Abstract: The present invention provides a media playback method, where a control point controls a media playback device to play a first media, where the control point acquires a resolution supported by the media playback device; acquires, according to the resolution supported by the media playback device, address information of the first media to be sent to the media playback device; and sends the address information of the first media to the media playback device, so that the media playback device plays the first media according to the address information of the first media. Embodiments of the present invention are advantageous because the control point can select, according to the resolution supported by the media playback device, a media resource of a corresponding resolution, and push the media resource of the corresponding resolution to the media playback device.

Abstract translation: 本发明提供了一种媒体播放方法，其中控制点控制媒体播放设备播放第一媒体，其中控制点获取由媒体播放设备支持的分辨率; 根据媒体播放装置支持的分辨率获取要发送到媒体播放装置的第一媒体的地址信息; 并将第一媒体的地址信息发送到媒体播放装置，使得媒体播放装置根据第一媒体的地址信息播放第一媒体。 本发明的实施例是有利的，因为控制点可以根据由媒体播放设备支持的分辨率来选择相应分辨率的媒体资源，并将相应分辨率的媒体资源推送到媒体播放设备。