Apparatus, system, and method for multi-bitrate content streaming

• US 10,165,034 B2
• Filed: 08/16/2017
• Issued: 12/25/2018
• Est. Priority Date: 08/06/2007
• Status: Active Grant

• Current Assignee: Dish Technologies LLC (Dish Network Corporation)
• Original Assignee: Dish Technologies LLC (Dish Network Corporation)
• Inventors: Hurst, Mark B., Brueck, David F.
• Primary Examiner(s): Desrosiers, Evans
• Application Number:
  US15/679,079
• Publication Number:
  US 20170366594A1
• Time in Patent Office: 496 Days
• Field of Search: 726 22- 32, 709231
• CPC Class Codes: H04L 65/70 Media network packetisation
• CPC Class Codes: H04N 21/23439 for generating different versions
• CPC Class Codes: H04N 21/2662 Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
• CPC Class Codes: H04N 21/4331 Caching operations, e.g. of an advertisement for later insertion during playback
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/454 Content or additional data filtering, e.g. blocking advertisements
• CPC Class Codes: H04N 21/64769 for rate control flow control in packet networks H04L47/10
• CPC Class Codes: H04N 21/84 Generation or processing of descriptive data, e.g. content descriptors systems specially adapted for using meta-information in broadcast systems H04H60/73
• CPC Class Codes: H04N 21/8456 by decomposing the content in the time domain, e.g. in time segments

Abstract

An apparatus, system, and method for maintaining a programming lineup of adaptive-bitrate content streaming is provided. The apparatus includes a timeline module configured to maintain a programming lineup of media content available over a network. The media content may comprise a plurality of streamlets. The apparatus also includes at least one data module configured to maintain multi-bitrate streamlet information. The system includes the apparatus and a client module configured to acquire content based upon the programming lineup provided by the timeline module. The method includes maintaining a programming lineup of media content available over a network, and maintaining multi-bitrate streamlet information.

Claims

1. An apparatus for multi-bitrate content streaming, the apparatus comprising:

a programmable hardware device, comprising;

a timeline module configured to receive and maintain a broadcaster defined programming lineup of media content available over a network, the media content comprising a plurality of streamlets representative of a portion of the media content wherein the timeline module configured to periodically request updates to the broadcaster defined programming lineup;

an anchor module, the anchor module configured to tie an actual point in time in a day that each of the plurality of streamlets of the media content in the programming lineup is available over the network

at least one data module configured to maintain multi-bitrate streamlet information for the plurality of streamlets; and

a client module configured to request streamlets for playback of media content based upon the actual point in time in the day that each of the plurality of streamlets is available over the network according to the broadcaster defined programming lineup, wherein the client module is configured to edit content based upon an editing instruction in the timeline module associated with a time index of one of the plurality of streamlets;

wherein each streamlet comprises a portion of the media content encapsulated as an independent media object, and wherein each streamlet comprises a predetermined duration of time.

2. The apparatus of claim 1, wherein multi-bitrate streamlet information is selected from the group consisting of start time, end time, live video, publisher data, encryption, duration, bitrate values, frame size, channels, codecs, sample rate, and frames parser.

3. The apparatus of claim 1, wherein the client module configured to skip content in response to a rating system.

4. The apparatus of claim 3, wherein the client module is configured to skip streamlets that do not conform to a selected rating level.

5. The apparatus of claim 3, wherein the client module is configured to mute the audio of streamlets that do not conform to a selected rating level.

6. The apparatus of claim 1, further comprising a content management system configured to dynamically replace portions of the media content.

7. A system for multi-bitrate content streaming, the system comprising:

a programmable hardware device, comprising;

a timeline module configured to receive and maintain a broadcaster defined programming lineup of media content available over a network, the media content comprising a plurality of streamlets representative of a portion of the media content, wherein the timeline module configured to periodically request updates to the broadcaster defined programming lineup;

an anchor module, the anchor module configured to tie an actual point in time in a day that each of the plurality of streamlets of the media content in the programming lineup is available over the network;

at least one data module configured to maintain multi-bitrate streamlet information for the plurality of streamlets; and

a client module configured to configured to request streamlets for playback of media content based upon the actual point in time in the day that each of the plurality of streamlets is available over the network according to the broadcaster defined programming lineup, wherein the client module is configured to edit content based upon an editing instruction in the timeline module associated with a time index of one of the plurality of streamlets;

wherein each streamlet comprises a portion of the media content encapsulated as an independent media object, and wherein each streamlet comprises a predetermined duration of time.

8. The system of claim 7, wherein multi-bitrate streamlet information is selected from the group consisting of start time, end time, live video, publisher data, encryption, duration, bitrate values, frame size, channels, codecs, sample rate, and frames parser.

9. The system of claim 7, wherein the client module is configured to skip streamlets that do not conform to a selected rating level.

10. The system of claim 7, wherein the client module is configured to mute the audio of streamlets that do not conform to a selected rating level.

11. The system of claim 7, further comprising a content management system configured to dynamically replace portions of the media content.

12. A method for multi-bitrate content streaming, the method comprising:

receiving and maintaining a broadcaster defined programming lineup of media content available over a network, the media content comprising a plurality of

streamlets representative of a portion of the media content, wherein the timeline module configured to periodically request updates to the broadcaster defined programming lineup;

anchoring an actual point in time in a day that each of the plurality of streamlets of the media content in the programming lineup is available over the network; and

request streamlets for playback of media content based upon the actual point in time in the day that each of the plurality of streamlets is available over the network according to the broadcaster defined programming lineup, wherein the client module is configured to edit content based upon an editing instruction in the timeline module associated with a time index of one of the plurality of streamlets;

wherein each streamlet comprises a portion of the media content encapsulated as an independent media object, and wherein each streamlet comprises a predetermined duration of time.

13. The method of claim 12, wherein the multi-bitrate streamlet information is selected from the group consisting of start time, end time, live video, publisher data, encryption, duration, bitrate values, frame size, channels, codecs, sample rate, and frames parser.

14. The method of claim 12, further comprising skipping content in response to a rating system.

15. The method of claim 14, further comprising skipping streamlets that do not conform to a selected rating level.

16. The method of claim 12, further comprising muting the audio of streamlets that do not conform to a selected rating level.

17. The method of claim 12, further comprising dynamically replacing portions of the media content.