Automatic content recognition (ACR) fingerprinting and video encoding
View Patent ↗Automatic content recognition (ACR) and media content encoding technologies are described. A content device can include a processing device and a capture interface. The processing device can be on a circuit board. A capture interface can be coupled to the processing device and include a data port. The processing device can be operable to execute a capture daemon. The capture daemon can include a capturer to receive media content from a content feed and generate content frames of the media content. The capture daemon can also include an encoder to receive the content frames from the capturer and encode the media content. The capture daemon can include an uploader to receive the encoded media content from the encoder and communicate the encoded media content to a broadcast sever. The capture daemon can also include an ACR fingerprinter to receive the content frames from the capturer and generate ACR fingerprint information.
1. A content device comprising:
a housing;
a processing device disposed on a circuit board within the housing;
a capture interface coupled to the processing device and integrated into the housing, the capture interface comprising a data port; wherein the processing device is operable to execute a capture daemon, the capture daemon comprising:
a capturer to receive media content from a content feed via the data port of the capture interface and to generate content frames of the media content;
an automatic content recognition (ACR) fingerprinter to receive the content frames from the capturer and generate ACR fingerprint information for the content frames, the ACR fingerprinter to communicate the ACR fingerprint information to an ACR server via a first communication channel, wherein the processing device is to: determine when the ACR fingerprinter fails; cease communicating the ACR fingerprint information to the ACR server; and restart the ACR fingerprinter;
an encoder to receive the content frames from the capturer and encode the media content based on encoding criteria to obtain encoded media content; and
an uploader to receive the encoded media content from the encoder and communicate the encoded media content to a broadcast server via a second communication channel.
2. The content device of claim 1 , wherein the capture interface is operable to convert a first format of the media content to a second format that is compatible with the capturer.
3. The content device of claim 1 , wherein:
the capturer is operable to communicate capture criteria to the capture interface; and
the capture criteria are criteria to obtain media content from the content feed.
4. The content device of claim 1 , wherein the encoding criteria comprises at least one of a security encryption format, display size adjustment information, network processing capabilities information, network communication condition information, or battery capabilities of a media consumption device.
5. The content device of claim 1 , wherein the encoder is to encode the media content in parallel with the ACR fingerprinter generating the ACR fingerprint information.
6. The content device of claim 1 , wherein the ACR fingerprinter is to:
determine ACR fingerprint information for a first media consumption device using a first ACR algorithm; and
determine ACR fingerprint information for a second media consumption device using a second ACR algorithm.
7. The content device of claim 1 , further comprising a software updater executing on the processing device, the software updater to:
communicate with the broadcast server to determine when an update for the content device is scheduled at a time of day; and
update the content device at the scheduled time of day.
8. A content device comprising:
a processing device disposed on a circuit board;
a capture interface coupled to the processing device, the capture interface comprising a data port; wherein the processing device is operable to execute a capture daemon, the capture daemon comprising:
a capturer to:
receive media content from a content feed via the data port of the capture interface;
generate content frames of the media content; and
downscale the content frames to obtain down-scaled content frames;
an encoder to receive the down-scaled content frames from the capturer and encode the media content based on encoding criteria to obtain encoded media content; and
an uploader to receive the encoded media content from the encoder and communicate the encoded media content to a broadcast server; and
an automatic content recognition (ACR) fingerprinter to receive the content frames from the capturer and generate ACR fingerprint information for the content frames, the ACR fingerprinter to communicate the ACR fingerprint information to an ACR server, wherein the processing device is to: determine when the ACR fingerprinter fails; cease communicating the ACR fingerprint information to the ACR server; and restart the ACR fingerprinter.
9. The content device of claim 8 , wherein the capture interface is operable to convert a first format of the media content to a second format that is compatible with the capturer.
10. The content device of claim 8 , wherein:
the capturer is operable to communicate capture criteria to the capture interface; and
the capture criteria are criteria to obtain media content from the content feed.
11. The content device of claim 8 , wherein the encoding criteria comprises at least one of a security encryption format, display size adjustment information, network processing capabilities information, network communication condition information, or battery capabilities of a media consumption device.
12. The content device of claim 8 , wherein the encoder is to encode the media content in parallel with the ACR fingerprinter generating the ACR fingerprint information.
13. The content device of claim 8 , wherein the ACR fingerprinter is to:
determine ACR fingerprint information for a first media consumption device using a first ACR algorithm; and
determine ACR fingerprint information for a second media consumption device using a second ACR algorithm.
14. The content device of claim 8 , further comprising a software updater to:
communicate with a broadcast cloud to determine when an update for the content device is scheduled at a time of day; and
update the content device at the scheduled time of day.
15. A method comprising:
receiving, from a content feed, media content at a capture interface;
communicating, to a capturer, the media content;
communicating, to an automatic content recognition (ACR) fingerprinter and an encoder, the media content from the capturer; and
encoding, by a processing device, the media content based on encoding criteria to obtain encoded media content;
communicating, to an uploader, the encoded media content;
communicating, from the uploader, the encoded media content to a broadcast server;
determining, by the processing device, ACR fingerprinting information based on the media content;
communicating, to an ACR cloud, the ACR fingerprinting information; and
determining, by the processing device, when the ACR fingerprinter fails;
in response to the failure of the ACR fingerprinter, ceasing the communicating of the ACR fingerprint information to the ACR cloud; and
restarting the ACR fingerprinter.
16. The method of claim 15 , further comprising converting a first format of the media content received at the capture interface to a second format that is compatible with the capturer.
17. The method of claim 15 , further comprising communicating, to the capture interface, capture criteria, wherein the capture criteria are criteria to obtain media content from the content feed.
18. The method of claim 15 , wherein the encoding criteria comprises at least one of a security encryption format, display size adjustment information, network processing capabilities information, network communication condition information, or battery capabilities of a media consumption device.
19. The method of claim 15 , further comprising encoding, by the processing device, the media content in parallel with the ACR fingerprinter generating the ACR fingerprint information.
20. The method of claim 15 , further comprising:
determining ACR fingerprint information for a first media consumption device using a first ACR algorithm; and
determining ACR fingerprint information for a second media consumption device using a second ACR algorithm.
21. A non-transitory computer-readable storage medium comprising executable instructions that, when executed by a processing device, cause the processing device to:
receive, from a content feed, media content at a capture interface; and
communicate, to a capturer, the media content;
communicate, to an automatic content recognition (ACR) fingerprinter and an encoder, the media content from the capturer; and
encode, by the processing device, the media content based on encoding criteria to obtain encoded media content;
communicate, to an uploader, the encoded media content;
communicate, from the uploader, the encoded media content to a broadcast server;
determine, by the processing device, ACR fingerprinting information based on the media content;
communicate, to an ACR cloud, the ACR fingerprinting information;
determine that the ACR fingerprinter fails; and
in response to a determination that the ACR fingerprinter fails, restart the ACR fingerprinter while the uploader continues without interruption.
22. The non-transitory computer-readable storage medium of claim 21 , wherein the processing device is to encode the media content and determine the ACR fingerprinting information in parallel.
23. The non-transitory computer-readable storage medium of claim 21 , wherein the processing device is to encode the media content and determine the ACR fingerprinting information independently.
24. The non-transitory computer-readable storage medium of claim 21 , wherein:
the processing device is a remote server; and
the capture interface is an application programming interface (API).