Determining a playback rate of media for a requester

• US 10,250,925 B2
• Filed: 02/11/2016
• Issued: 04/02/2019
• Est. Priority Date: 02/11/2016
• Status: Active Grant

• Current Assignee: Motorola Mobility LLC (Lenovo Group Ltd.)
• Original Assignee: Motorola Mobility LLC (Lenovo Group Ltd.)
• Inventors: Agrawal, Amit Kumar
• Primary Examiner(s): Bruckart, Benjamin R
• Assistant Examiner(s): Huang, Jen-Shi
• Application Number:
  US15/041,740
• Publication Number:
  US 20170238026A1
• Time in Patent Office: 1,146 Days
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path
• CPC Class Codes: G06F 3/167 Audio in a user interface, e.g. using voice commands for navigating, audio feedback
• CPC Class Codes: G10L 15/005 Language recognition
• CPC Class Codes: G10L 21/043 by changing speed
• CPC Class Codes: G10L 21/057 for improving intelligibility
• CPC Class Codes: H04N 21/2387 Stream processing in response to a playback request from an end-user, e.g. for trick-play
• CPC Class Codes: H04N 21/25883 being end-user demographical data, e.g. age, family status or address arrangements for identifying locations of users in broadcast systems H04H60/52
• CPC Class Codes: H04N 21/42203 sound input device, e.g. microphone
• CPC Class Codes: H04N 21/4394 involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams arrangements characterised by components specially adapted for monitoring, identification or recognition of audio in broadcast systems H04H60/58
• CPC Class Codes: H04N 21/44008 involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream arrangements characterised by components specially adapted for monitoring, identification or recognition of video in broadcast systems H04H60/59
• CPC Class Codes: H04N 21/442 Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk arrangements for monitoring broadcast services or broadcast-related services H04H60/29; arrangements for identifying or recognising characteristics with a direct linkage to broadcast information H04H60/35; monitoring of user activities for profile generation for accessing a video database G06F16/739; monitoring in wireless networks H04W24/00
• 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 21/47217 for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks specific graphical features in visual interfaces H04N21/4312
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82
• 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

Abstract

A method, a system, and a computer program product for providing media to a requester at a particular playback rate associated with the requester. The method includes receiving a request from a requester for a playback session of media that includes a time varying content. In response to receiving the request, a profile associated with the requester is accessed to determine a playback rate of the media for the requester. In response to determining the playback rate of the media for the requester, the media is provided to the requester at the determined playback rate. The method further includes monitoring the playback session of the media for playback changes by the requester and dynamically adapting the playback rate associated with the requester based on the type and frequency of playback changes.

Claims

1. A method comprising:

receiving, by at least one input device of a data processing system, a request from a requester for a playback session of media that includes a time varying content and which is associated with a default playback rate that establishes a base speed for playback sessions of the media;

in response to receiving the request, retrieving, from a storage that is accessible to the data processing system, a profile associated with the requester and determining, from the profile, a playback rate of the media for the requester that is different from the default playback rate of the media;

in response to determining the playback rate of the media for the requester, providing, by at least one output device, the media to the requester at the determined playback rate during the playback session of the media;

during the playback session, monitoring the at least one input device for at least one playback change made by the requester;

detecting, during the playback session of the media, playback changes made by the requester via the at least one input device, the playback changes comprising at least one of an adjustment to the playback rate of the media, pausing of the media, forwarding of the media, and rewinding of the media;

in response to detecting at least one playback change by the at least one input device, dynamically adapting the playback rate associated with the requester based on the received at least one adjustment by applying at least one of;

an increase and a decrease to the playback rate;

determining whether a number of occurrences of a particular type of playback change received via the at least one input device has exceeded a predetermined threshold number of playback changes of the particular type, wherein the predetermined threshold number is greater than one; and

in response to determining that the number of occurrences of the particular type of playback change has exceeded the predetermined threshold, automatically applying an adjustment to the playback rate of the media for the requester based on the number of occurrences of the particular type of playback change, wherein the adjustment to the playback rate includes one of;

an increase and a decrease to the playback rate; and

applying the adjusted playback rate as the playback rate stored within the profile.

2. The method of claim 1, wherein the time varying content includes at least one of audio content and video content, the method further comprising:

contemporaneously with the playback session of the media, providing a notification of a current playback rate of the media to the requester, wherein the notification includes at least one of an audio notification and a visual notification.

3. The method of claim 1, wherein accessing the profile associated with the requester comprises:

first identifying the requester via at least one received identifying data;

comparing the identifying data to available profiles established for media playback; and

in response to determining that there is no established profile for the requester;

providing the media to the requester at the default playback rate;

prompting the requester to create the profile; and

in response to the requester creating the profile, saving the profile and establishing, within the profile, the playback rate of the media for the requester at the default playback rate.

4. The method of claim 1, wherein determining the playback rate of the media for the requester further comprises:

detecting a repetition count corresponding to a number of times the media has been accessed by the requester; and

in response to the repetition count being greater than a predetermined threshold count, applying an adjustment to the playback rate of the media for the requester based on the repetition count, wherein the adjustment to the playback rate includes one of;

an increase and a decrease to the playback rate.

5. The method of claim 1, wherein the media includes an audio recording of speech provided by a speaker, and wherein determining the playback rate of the media for the requester further comprises:

determining, from the profile, a first spoken language dialect of the requester;

determining, from metadata associated with the media, a second spoken language dialect of the speaker;

determining whether the first spoken language dialect and the second spoken language dialect match;

in response to the determining that the first spoken language dialect and the second spoken language dialect match, increasing the playback rate of the media; and

in response to the determining the first spoken language dialect and the second spoken language dialect do not match, decreasing the playback rate of the media.

6. The method of claim 5, wherein determining the first spoken language dialect of the requester further comprises:

in response to determining that the profile does not identify the first spoken language dialect of the requester;

issuing a request to the requester for a voice sample;

receiving the voice sample from the requester;

performing an audio analysis of the voice sample to identify the first spoken language dialect; and

saving the determined first spoken language dialect to the profile.

7. The method of claim 5, wherein determining the first spoken language dialect of the requester further comprises:

in response to determining that the profile does not identify the first spoken language dialect of the requester;

identifying a preferred language of the requester within a language preference setting of the requester; and

saving the preferred language to the profile as the first spoken language dialect.

8. The method of claim 5, wherein determining the second spoken language dialect further comprises:

in response to determining that the metadata does not identify the second spoken language dialect, performing a voice analysis on a spoken voice of the speaker within the audio recording to identify the second spoken language dialect of the speaker; and

saving the determined second spoken language dialect to the metadata.

9. A device comprising:

at least one input component;

at least one of an audio output component and a video output component;

a processor communicatively coupled to the input component and the at least one of an audio output component and a video output component and which executes a media playback utility, wherein the processor;

receives, by the at least one input component, a request from a requester for a playback session of media that includes a time varying content and which is associated with a default playback rate that establishes a base speed for playback sessions of the media;

in response to receiving the request, retrieves, from a storage that is accessible to the data processing system, a profile associated with requester and determines, from the profile, a playback rate of the media for the requester that is different from the default playback rate of the media;

in response to determining the playback rate of the media for the requester, generates an output of the media at the determined playback rate;

monitors, during the playback session, the at least one input device for at least one playback change made by the requester;

receives, via the at least one input component, during the playback session of the media, at least one playback change made by the requester, the at least one playback change including at least one of;

an adjustment to the playback rate of the media, pausing of the media, forwarding of the media, and rewinding of the media;

in response to detecting at least one adjustment by the at least one input device, dynamically adapts the playback rate associated with the requester based on the received at least one adjustment by applying at least one of;

an increase and a decrease to the playback rate;

determines whether a number of occurrences of a particular type of playback change received by the at least one input device during the playback session has exceeded a predetermined threshold number of playback changes of the particular type, wherein the predetermined threshold number is greater than one;

in response determining that the number of occurrences of the particular type of playback change has exceeded the predetermined threshold number, automatically applies an adjustment to the playback rate of the media for the requester based on the number of occurrences of the particular type of playback change, wherein the adjustment to the playback rate includes one of;

an increase and a decrease to the playback rate; and

applies the adjusted playback rate as the playback rate stored within the profile;

wherein the at least one of the audio output component and the video output component provides the output of the media at the determined adjusted playback rate during the playback session of the media.

10. The device of claim 9, further comprising at least one of a display and a speaker, wherein the time varying content includes at least one of audio content and video content, and wherein:

the processor provides, contemporaneously with the playback session of the media, a notification of a current playback rate of the media to the requester, wherein the notification includes at least one of an audio notification and a visual notification.

11. The device of claim 9, wherein in accessing the profile associated with the requester, the processor:

first identifies the requester via at least one received identifying data;

compares the identifying data to available profiles established for media playback; and

in response to determining that there is no established profile for the requester;

generates the output of the media at the default playback rate on the at least one of an audio output component and a video output component;

prompts the requester to create the profile; and

in response to the requester creating the profile, saves the profile and establishes, within the profile, the playback rate of the media for the requester at the default playback rate.

12. The device of claim 9, wherein in determining the playback rate of the media for the identified requester, the processor:

detects a repetition count corresponding to a number of times the media has been accessed by the requester; and

in response to the repetition count being greater than a predetermined threshold count, applies an adjustment to the playback rate of the media for the requester based on the repetition count, wherein the adjustment to the playback rate includes one of;

an increase and a decrease to the playback rate.

13. The device of claim 9, wherein the media includes an audio recording of speech provided a speaker, and wherein in determining the playback rate of the media for the requester, the processor:

determines, from the profile, a first spoken language dialect of the requester;

determines, from metadata associated with the media, a second spoken language dialect of the speaker;

compares the first spoken language dialect and the second spoken language dialect;

in response to the determining that the first spoken language dialect and the second spoken language dialect match, increases the playback rate of the media; and

in response to the determining the first spoken language dialect and the second spoken language dialect do not match, decreases the playback rate of the media.

14. The device of claim 13, wherein in determining the first spoken language dialect:

in response to determining that the profile does not identify the first spoken language dialect of the requester, the processor;

issues a request, via at least one output component, to the requester for a voice sample;

receives, via the input component, the voice sample from the requester;

performs an audio analysis of the voice sample to identify the first spoken language dialect; and

saves the determined first spoken language dialect to the profile.

15. The device of claim 13, wherein in determining the first spoken language dialect of the requester:

in response to determining that the profile does not identify the first spoken language dialect of the requester, the processor;

identifies a preferred language of the requester within a language preference setting of the requester; and

saves the preferred language to the profile as the first spoken language dialect.

16. The device of claim 13, wherein in determining the second spoken language dialect, the processor:

in response to determining that the metadata does not identify the second spoken language dialect, performs a voice analysis on a spoken voice of the speaker within the audio recording to identify the second spoken language dialect of the speaker; and

saves the determined second spoken language dialect to the metadata.

17. A computer program product comprising:

a computer readable storage device; and

program code on the computer readable storage device that when executed by a processor associated with a device, the program code enables the device to provide the functionality of;

receiving, by at least one input device of the device, a request from a requester for a playback session of media that includes a time varying content and which is associated with a default playback rate that establishes a base speed for playback sessions of the media;

in response to receiving the request, identifying the requester and retrieving, from a storage that is accessible to the device, a profile associated with requester and determining, from the profile, a playback rate of the media for the requester that is different from the default playback rate of the media;

in response to identifying the requester, providing, by at least one output device, the media to the requester at the determined playback rate during the playback session of the media;

during the playback session, monitoring the at least one input device for at least one playback change made by the requester;

detecting, during the playback session of the media, playback changes made by the requester via the at least one input device, the playback changes comprising at least one of an adjustment to the playback rate of the media, pausing of the media, forwarding of the media, and rewinding of the media;

in response to detecting at least one playback change by the at least one input device, dynamically adapting the playback rate associated with the requester based on the received at least one adjustment by applying at least one of;

an increase and a decrease to the playback rate;

determining whether a number of occurrences of a particular type of playback change received via the at least one input device has exceeded a predetermined threshold number of playback changes of the particular type, wherein the predetermined threshold number is greater than one;

in response to determining that the number of occurrences of the particular type of playback change has exceeded the predetermined threshold, automatically applying an adjustment to the playback rate of the media for the requester based on the number of occurrences of the particular type of playback change, wherein the adjustment to the playback rate includes one of;

an increase and a decrease to the playback rate; and

applying the adjusted playback rate as the playback rate stored within the profile.

18. The computer program product of claim 17, wherein the program code for accessing the profile associated with the requester comprises further comprises code that enables the device to provide the functionality of:

first identifying the requester via at least one received identifying data;

comparing the identifying data to available profiles established for media playback; and

in response to determining that there is no established profile for the requester;

providing the media to the requester at the default playback rate;

prompting the requester to create the profile; and

in response to the requester creating the profile, saving the profile and establishing, within the profile, the playback rate of the media for the requester at the default playback rate.