Patent ID: 9661383
Date: 2017-05-23
CPC Classifications: H04N

Claim:
1. A mobile broadcast receiver accessory comprising: a key management system configured to store a key; a connector configured to connect the mobile broadcast receiver accessory to a mobile device; a housing configured to be connected to the mobile device via the connector; an antenna configured to receive a broadcast signal containing encrypted audiovisual content; a demodulator contained within the housing, wherein the demodulator is configured to: an application processor contained within the housing, wherein the application processor is configured to: a data connection configured to transport the decrypted audiovisual content to the mobile device; an audio rendering element configured to render an audio component of the broadcast signal substantially simultaneously to rendering of a video component of the broadcast signal on the mobile device to which the mobile broadcast receiver accessory is communicatively connected; and at least one of a speaker, a headphone jack, or a wireless connection connected to the audio rendering element.