Wowza Media Systems, LLC

Barry Owen

Ian Zenoni

Charles F Good

Scott Kellicker

James S Sherry

Ed Nelson Caggiani

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.

Hardware encoder

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.

Artificial intelligence analysis of multimedia content

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.

Live stream testing

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.

Streaming at target locations

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.

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.

Adjusting encoding parameters at a mobile device based on a change in available network bandwidth

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.

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.

Providing control information to a multimedia server

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.

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Littleton, CO, United States of America

Barry Owen