Smart audio playback when connecting to an audio output system

• US 10,331,399 B2
• Filed: 10/20/2015
• Issued: 06/25/2019
• Est. Priority Date: 06/05/2015
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Alsina, Thomas, Boule, Andre M., Federighi, Craig M., Chapman, Gregory R., Iyer, Deepak R., Bennett, Jonathan A., Lemay, Stephen O., Schmidt, Edward T., Magahern, Charles
• Primary Examiner(s): Tsang, Fan S
• Assistant Examiner(s): Siegel, David
• Application Number:
  US14/918,429
• Publication Number:
  US 20160357509A1
• Time in Patent Office: 1,344 Days
• CPC Class Codes: G06F 3/162 Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: H04M 1/6083 by interfacing with the vehicle audio system
• CPC Class Codes: H04M 1/72442 for playing music files
• CPC Class Codes: H04M 1/72454 according to context-related or environment-related conditions

Abstract

A method performed in a portable computing device for intelligently performing audio playback, upon connecting with an audio output system. The portable computing device detects that a connection is made with an audio output system. The portable computing device determines a first audio playback application that last played audio and when the first audio playback application last played audio. If the first audio playback application played audio within a specified amount of time in the past, then the portable computing device signals that audio playback be performed from the first audio playback application (through the connection made with the audio output system.) If the first audio playback application did not play audio within the specified amount of time in the past, then the portable computing device determines a second audio playback application that last played audio when the portable computing device was previously connected to the audio output system and signals audio playback from the second audio playback application (through the connection made with the audio output system.) Other embodiments are also described and claimed.

Claims

1. A method by a portable computing device for intelligently signaling audio playback, comprising:

detecting that a connection is made with an audio output system;

determining a first audio playback application that last played audio and when the first audio playback application last played audio;

determining whether the first audio playback application played audio within a specified amount of time in the past;

in response to determining that the first audio playback application played audio within the specified amount of time in the past, signaling audio playback from the first audio playback application to the audio output system, through the connection made with the audio output system; and

in response to determining that the first audio playback application did not play audio within the specified amount of time in the past, determining a second audio playback application that last played audio when the portable computing device was previously connected to the audio output system, and signaling audio playback from the second audio playback application to the audio output system, through the connection made with the audio output system.

2. The method of claim 1, wherein the audio output system is a vehicle head unit.

3. The method of claim 1, further comprising:

determining a recommended content to be played back using the first audio playback application based on an analysis of at least one of;

a history of content played, a playback count of the content played, or contextual information, and

generating a playback queue including the recommended content.

4. The method of claim 1, further comprising:

providing a user interface for a user to indicate a change in audio playback, from the second audio playback application to the first audio playback application, while signaling audio playback from the second audio playback application.

5. The method of claim 1, further comprising:

providing a user interface for a user to indicate a change in audio playback, from the first audio playback application to the second audio playback application, while

signaling audio playback from the first audio playback application.

6. The method of claim 5, further comprising:

determining a recommended content to be played back using the second audio playback application based on an analysis of at least one of;

a history of content played, a playback count of the content played, or contextual information, and

generating a playback queue including the recommended content.

7. A portable computing device comprising:

a processor; and

memory in which are stored instructions that when executed by the processor, detect when a connection is made with an audio output system, and then determine a first audio playback application that last played audio and when the first audio playback application last played audio, and determine whether the first audio playback application played audio within a specified amount of time in the past,

and wherein in response to determining that the first audio playback application did not play audio within the specified amount of time in the past, the processor is to determine a second audio playback application that last played audio when the portable computing device was previously connected to the audio output system, that is prior to said connection, and signal audio playback to be performed from the second audio playback application, rather than from the first audio playback application, to the audio output system, through said connection.

8. The portable computing device in claim 7, further comprising:

a user interface to receive a user input indicating a change in audio playback.

9. The portable computing device in claim 8, wherein the user interface provides an optional playback application, the optional playback application identified based on contextual information and historical interactions of the user with the portable computing device.

10. The portable computing device in claim 9, wherein the contextual information includes at least one of:

information about a current audio output system that the portable computing device is connected with, information about a current location of the portable computing device, or information about a current time of day.