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1. 发明授权

US10462203B2 Hardware encoder 有权
公开(公告)号：US10462203B2
公开(公告)日：2019-10-29
申请号：US16007431
申请日：2018-06-13
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Charles F. Good , Barry Owen , Ed Nelson Caggiani
IPC分类号： H04L29/06 , H04N21/6379 , H04N21/4363 , H04L29/08 , H04N21/2343 , H04N21/2743 , H04L12/58 , H04N21/254 , H04N21/266 , H04L12/24 , H04W4/50
摘要： A hardware encoder includes a network interface configured to receive configuration information via a private network and a processor configured to encode at least one media stream based on the configuration information. The configuration information is received from a mobile device connected to the private local network.

2. 发明授权

US09106887B1 Adjusting encoding parameters at a mobile device based on a change in available network bandwidth 有权
标题翻译：根据可用网络带宽的变化调整移动设备的编码参数
公开(公告)号：US09106887B1
公开(公告)日：2015-08-11
申请号：US14208076
申请日：2014-03-13
申请人： Wowza Media Systems, LLC
发明人： Barry Owen
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N19/103 , H04N19/164
CPC分类号： H04L65/607 , H04L41/22 , H04L47/52 , H04N19/102 , H04N19/134 , H04N19/146 , H04N19/166
摘要： A method includes encoding, at a mobile device having a camera, a first portion of a media stream captured by the camera based on an encoding parameter. The method also includes sending the encoded first portion of the media stream from the mobile device to a computing device via a network connection. The method further includes detecting a change in available network bandwidth of the network connection. The method includes automatically adjusting the encoding parameter in response to the change in the available network bandwidth. The method also includes encoding a second portion of the media stream based on the adjusted encoding parameter and sending the encoded second portion of the media stream from the mobile device to the computing device.
摘要翻译：一种方法包括在具有照相机的移动设备处编码基于编码参数由摄像机捕获的媒体流的第一部分。该方法还包括经由网络连接将媒体流的经编码的第一部分从移动设备发送到计算设备。该方法还包括检测网络连接的可用网络带宽的变化。该方法包括响应于可用网络带宽的变化自动调整编码参数。该方法还包括基于经调整的编码参数对媒体流的第二部分进行编码，并将媒体流的编码的第二部分从移动设备发送到计算设备。

3. 发明申请

US20200322412A1 LIVE STREAM TESTING 审中-公开
公开(公告)号：US20200322412A1
公开(公告)日：2020-10-08
申请号：US16840234
申请日：2020-04-03
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Scott Kellicker , Barry Owen , James S. Sherry , Ian Zenoni
IPC分类号： H04L29/06 , H04N21/2187 , H04N21/258 , H04N21/2662 , H04N21/24
摘要： A method includes providing to a media device, prior to streaming of a first live stream, an indication of a test of the first live stream. The indication initiates streaming of a second live stream from the media device to a test audience, and the test audience is based on one or more of an estimated number of viewers of the first live stream, an estimated plurality of locations of the viewers, or an estimated join rate associated with the viewers. The method further includes receiving quality of service (QoS) data associated with the second live stream. The method further includes providing to the media device, based on the QoS data, a message indicating one or more live stream parameters to use during streaming of the first live stream.

4. 发明授权

US08990408B1 Providing control information to a multimedia server 有权
标题翻译：向多媒体服务器提供控制信息
公开(公告)号：US08990408B1
公开(公告)日：2015-03-24
申请号：US14151108
申请日：2014-01-09
申请人： Wowza Media Systems, LLC
发明人： Barry Owen
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L65/60 , H04L65/1059 , H04L65/607 , H04L65/608 , H04L67/303 , H04N21/47217 , H04N21/6587 , H04W4/18
摘要： Control information may be provided to a server by a computing device before or while the computing device sends a media stream to the server. The control information is associated with processing of the media stream by the media server. When the computing device is not sending the media stream to the media server, the computing device may send the control information to the media server while establishing a connection with the media server. When the computing device is sending the media stream to the media server, the computing device may send the control information without interrupting communication of the media stream to the media server. For example, the control information may be embedded into the media stream or may be sent via a separate connection to the media server.
摘要翻译：控制信息可以在计算设备向服务器发送媒体流之前或之时由计算设备提供给服务器。控制信息与媒体服务器对媒体流的处理相关联。当计算设备不将媒体流发送到媒体服务器时，计算设备可以在与媒体服务器建立连接的同时将控制信息发送到媒体服务器。当计算设备将媒体流发送到媒体服务器时，计算设备可以发送控制信息而不中断媒体流到媒体服务器的通信。例如，控制信息可以嵌入到媒体流中，或者可以经由单独的连接发送到媒体服务器。

5. 发明授权

US11527266B2 Artificial intelligence analysis of multimedia content 有权
公开(公告)号：US11527266B2
公开(公告)日：2022-12-13
申请号：US16840177
申请日：2020-04-03
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Scott Kellicker , Barry Owen , James S. Sherry , Ian Zenoni
IPC分类号： G11B27/036 , H04N21/2187 , H04N21/44 , H04N21/845 , H04N21/8352 , G11B27/10
摘要： A method includes receiving video segments from a transcoder of a media device. The video segments are associated with multimedia content. The method further includes detecting, during a delay associated with the multimedia content and using an artificial intelligence (AI) technique, a particular representation in at least one of the video segments. The method further includes generating metadata associated with the particular representation and sending the metadata to a multimedia player to enable the multimedia player to modify playback of the multimedia content based on the metadata.

6. 发明授权

US10356149B2 Adjusting encoding parameters at a mobile device based on a change in available network bandwidth 有权
公开(公告)号：US10356149B2
公开(公告)日：2019-07-16
申请号：US15435162
申请日：2017-02-16
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Barry Owen
IPC分类号： H04L29/06 , H04N19/102 , H04N19/146 , H04N19/166 , H04N19/134 , H04L12/873 , H04L12/24
摘要： A mobile device is configured to generate a GUI including a plurality of elements, including one or more of: a first element to receive a first set of audio-video encoding parameters; a second element to start/stop streaming to a media server; a third element to enable input of a second set of parameters; a fourth element to select audio and/or video for inclusion in the encoded stream; a fifth element to select the media server from multiple available media servers; a sixth element to toggle front- and rear-facing video cameras; a seventh element to select a streaming application program; an eighth element to accept media server credentials; a ninth element to force identity across the first and second set of parameters; or a tenth element to navigate multiple screens of the GUI.

7. 发明授权

US09769612B1 Streaming at target locations 有权
公开(公告)号：US09769612B1
公开(公告)日：2017-09-19
申请号：US15240246
申请日：2016-08-18
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Barry Owen
IPC分类号： H04W24/00 , H04W4/02 , H04L29/06 , G01S19/13 , H04L29/08 , H04W88/02
CPC分类号： H04W4/023 , G01S5/02 , G01S19/13 , G01S19/42 , H04L65/4069 , H04L67/18 , H04L67/26 , H04W4/02 , H04W88/02
摘要： A method includes determining, at a server based on location information associated with a mobile device, that the mobile device is within a particular range of a target location. The method also includes sending a notification to the mobile device requesting a video stream from the mobile device, where the video stream is to be captured at the target location.

8. 发明授权

US09350779B2 Providing control information to a multimedia server 有权
标题翻译：向多媒体服务器提供控制信息
公开(公告)号：US09350779B2
公开(公告)日：2016-05-24
申请号：US14623403
申请日：2015-02-16
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Barry Owen
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08 , H04N21/472 , H04N21/6587 , H04W4/18
CPC分类号： H04L65/60 , H04L65/1059 , H04L65/607 , H04L65/608 , H04L67/303 , H04N21/47217 , H04N21/6587 , H04W4/18
摘要： A method may include receiving, at a mobile computing device comprising a processor, input identifying control information to be sent from the mobile computing device to a media server. The method may include determining, at the mobile computing device, whether the computing device is sending a media stream to the media server. In response to determining that the mobile computing device is sending a media stream to the media server, the control information may be sent from the mobile computing device to the media server without interrupting the media stream by embedding the control information in the media stream.
摘要翻译：一种方法可以包括在包括处理器的移动计算设备处接收识别要从移动计算设备发送到媒体服务器的控制信息的输入。该方法可以包括在移动计算设备处确定计算设备是否将媒体流发送到媒体服务器。响应于确定移动计算设备正在向媒体服务器发送媒体流，可以通过在媒体流中嵌入控制信息来将控制信息从移动计算设备发送到媒体服务器而不中断媒体流。

9. 发明授权

US11637879B2 Hardware encoder 有权
公开(公告)号：US11637879B2
公开(公告)日：2023-04-25
申请号：US16570580
申请日：2019-09-13
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Charles F. Good , Barry Owen , Ed Nelson Caggiani
IPC分类号： H04L65/60 , H04N21/6379 , H04N21/4363 , H04N21/2343 , H04N21/2743 , H04N21/266 , H04N21/254 , H04L41/0806 , H04N1/00 , H04L51/52 , H04L65/61 , H04L65/70 , H04L65/75 , H04L67/562 , H04W4/50
摘要： A hardware encoder includes a chassis including at least one vent cut into a first surface of the chassis. The hardware encoder further includes an input interface disposed within the chassis and configured to receive a media signal. The hardware encoder further includes encoding circuitry disposed within the chassis and configured to encode the media signal to generate a media stream. The hardware encoder further includes a network interface disposed within the chassis and configured to send the media stream to a publishing destination. The hardware encoder further includes a bezel attached to the first surface of the chassis and enabling a view of a display screen. A portion of the bezel extrudes in a direction away from the first surface to enable airflow into the at least one vent.

10. 发明授权

US11032348B2 Live stream testing 有权
公开(公告)号：US11032348B2
公开(公告)日：2021-06-08
申请号：US16840234
申请日：2020-04-03
申请人： WOWZA MEDIA SYSTEMS, LLC
发明人： Scott Kellicker , Barry Owen , James S. Sherry , Ian Zenoni
IPC分类号： G06F15/16 , H04L29/06 , H04N21/2187 , H04N21/24 , H04N21/2662 , H04N21/258
摘要： A method includes providing to a media device, prior to streaming of a first live stream, an indication of a test of the first live stream. The indication initiates streaming of a second live stream from the media device to a test audience, and the test audience is based on one or more of an estimated number of viewers of the first live stream, an estimated plurality of locations of the viewers, or an estimated join rate associated with the viewers. The method further includes receiving quality of service (QoS) data associated with the second live stream. The method further includes providing to the media device, based on the QoS data, a message indicating one or more live stream parameters to use during streaming of the first live stream.

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