WO2010073344A1 - プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 - Google Patents
プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 Download PDFInfo
- Publication number
- WO2010073344A1 WO2010073344A1 PCT/JP2008/073630 JP2008073630W WO2010073344A1 WO 2010073344 A1 WO2010073344 A1 WO 2010073344A1 JP 2008073630 W JP2008073630 W JP 2008073630W WO 2010073344 A1 WO2010073344 A1 WO 2010073344A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- playlist
- content
- music
- generation
- viewing
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
Definitions
- the present invention relates to a playlist generation device, a playlist generation method, a playlist generation program, and a recording medium that generate a playlist of content to be played back by a content playback device.
- use of the present invention is not limited to the above-described playlist generation device, playlist generation method, playlist generation program, and recording medium.
- a technique for automatically generating a playlist that indicates the playback order of content (mainly music) to be played back by a content playback device is known.
- music is analyzed in advance, and the user's preference is estimated by estimating the user's preference from the method of selecting a song suitable for the situation or the operation of the content playback device.
- a method for selecting a music piece see, for example, Patent Documents 1 and 2 below.
- Patent Document 1 described above describes a technique for calculating a music score as “a song that you do not want to hear” when a skip operation is performed, and updating a playlist that indicates the playback order of the music.
- Patent Document 2 described above a technique for calculating a user's preference degree for a music piece based on the time when the music piece is reproduced is shown.
- a playlist generation apparatus is a playlist generation apparatus that generates a playlist of content to be played back by a content playback apparatus.
- Acquisition means for acquiring information related to the viewing location of the user, determination means for determining whether or not a predetermined location in the content has been viewed using the information related to the viewing location acquired by the acquisition means, and the determination means
- generating means for generating a playlist based on the determination result of the above.
- the playlist generation method is a playlist generation method for generating a playlist of content to be played back by the content playback device, and an acquisition step of acquiring information related to a viewing location of the content by the user; , Using the information on the viewing location acquired in the acquisition step, determining whether or not a predetermined location in the content has been viewed, and generating a playlist based on the determination result of the determination step And a generating step.
- a playlist generation program according to the invention of claim 9 causes a computer to execute the playlist generation method according to claim 8.
- a recording medium according to the invention of claim 10 is characterized in that the playlist generation program according to claim 9 is recorded in a computer-readable state.
- FIG. 1 is a block diagram illustrating a functional configuration of the playlist generation device according to the embodiment.
- FIG. 2 is a flowchart illustrating a procedure of playlist generation processing by the playlist generation device.
- FIG. 3 is a block diagram illustrating a hardware configuration of the navigation apparatus.
- FIG. 4 is an explanatory diagram for explaining an evaluation method for music.
- FIG. 5 is a flowchart showing a procedure of music evaluation processing by the navigation device.
- FIG. 6 is a flowchart illustrating a procedure of playlist generation processing by the navigation device.
- FIG. 7 is a graph showing an example of the relationship between the number of points given to a song and the elapsed time from the viewing date.
- FIG. 8 is a graph showing another example of the relationship between the number of points given to a song and the elapsed time from the viewing date.
- FIG. 1 is a block diagram illustrating a functional configuration of the playlist generation device according to the embodiment.
- the playlist generation device 100 includes an acquisition unit 101, a determination unit 102, and a generation unit 103, and generates a playlist of content to be played back by a content playback device (not shown).
- the acquisition unit 101 acquires information related to the viewing location of content by the user. For example, the acquisition unit 101 acquires information such as whether or not the content has been viewed from the beginning to the end, and to what position the content has been viewed when the content has not been viewed to the end.
- the acquisition unit 101 may acquire content viewing date / time information and surrounding environment information at the time of viewing the content, in addition to the information regarding the viewing location of the content.
- the surrounding environment information is situation information such as a location at the time of viewing content, weather, and attendees.
- the determination unit 102 determines whether or not a predetermined location in the content has been viewed using the information regarding the viewing location acquired by the acquisition unit 101.
- the predetermined portion of the content is, for example, a rust portion when the content is a music piece, and is a video of the climax portion of the music piece when the content is a promotion video. Further, when the content is a video, it is a highlight portion in the content or a portion with a high audio level.
- the determination unit 102 determines which climax part has been viewed.
- the generation unit 103 generates a playlist based on the determination result by the determination unit 102.
- the generation unit 103 preferentially includes content in which a predetermined portion is viewed in the playlist. Specifically, for example, when a score is given to content based on the determination result of the determination unit 102 and a playlist is generated based on the score, the score given to the content where a predetermined location is viewed is increased, and the score is given. Include them in the playlist in descending order.
- the generation unit 103 may generate a playlist based on viewing date information and surrounding environment information in addition to the determination result by the determination unit 102. Specifically, for example, using the viewing date and time information, the number of points given to the content is reduced according to the elapsed time after viewing, or the surrounding environment similar to the playback of the playlist generated this time using the surrounding environment information Priority is given to the content watched in the playlist.
- FIG. 2 is a flowchart showing a procedure of playlist generation processing by the playlist generation device.
- the playlist generating apparatus 100 first acquires information related to the viewing location of content by the user using the acquisition unit 101 (step S201).
- the playlist generating apparatus 100 determines whether or not a predetermined portion in the content has been viewed by the determination unit 102 (step S202).
- the playlist generation device 100 assigns points to the content based on the determination result of step S202 (step S203). Specifically, a high score is given to content that has been viewed at a predetermined location. And the production
- the content is evaluated based on whether or not the user has watched a predetermined portion of the content, and a playlist is generated using the evaluation result. As a result, it is possible to generate a playlist that accurately reflects the user's preferences.
- a playlist is generated based on the viewing date / time information of the content by the user. As a result, it is possible to generate a playlist that accurately reflects the user's preferences that change over time.
- FIG. 3 is a block diagram illustrating a hardware configuration of the navigation apparatus.
- the navigation device 300 includes a CPU 301, a ROM 302, a RAM 303, a magnetic disk drive 304, a magnetic disk 305, an optical disk drive 306, an optical disk 307, an audio I / F (interface) 308, and a microphone 309.
- Each component 301 to 317 is connected by a bus 320.
- the CPU 301 governs overall control of the navigation device 300.
- the ROM 302 records programs such as a boot program and a data update program.
- the RAM 303 is used as a work area for the CPU 301. That is, the CPU 301 controls the entire navigation device 300 by executing various programs recorded in the ROM 302 while using the RAM 303 as a work area.
- the magnetic disk drive 304 controls the reading / writing of the data with respect to the magnetic disk 305 according to control of CPU301.
- the magnetic disk 305 records data written under the control of the magnetic disk drive 304.
- an HD hard disk
- FD flexible disk
- the optical disk drive 306 controls reading / writing of data with respect to the optical disk 307 according to the control of the CPU 301.
- the optical disk 307 is a detachable recording medium from which data is read according to the control of the optical disk drive 306.
- a writable recording medium can be used as the optical disc 307.
- an MO, a memory card, or the like can be used as a removable recording medium.
- Examples of information recorded on the magnetic disk 305 and the optical disk 307 include content data and map data.
- the content data is, for example, music data, still image data, moving image data, or the like.
- the map data includes background data that represents features (features) such as buildings, rivers, and the ground surface, and road shape data that represents the shape of the road.
- the map data consists of multiple data files divided by district. It is configured.
- the voice I / F 308 is connected to a microphone 309 for voice input and a speaker 310 for voice output.
- the sound received by the microphone 309 is A / D converted in the sound I / F 308.
- the microphone 309 may be installed near the sun visor of the vehicle, and the number thereof may be one or more. From the speaker 310, a sound obtained by D / A converting a predetermined sound signal in the sound I / F 308 is output.
- the input device 311 includes a remote controller, a keyboard, a touch panel, and the like provided with a plurality of keys for inputting characters, numerical values, various instructions, and the like.
- the input device 311 may be realized by any one form of a remote control, a keyboard, and a touch panel, but may be realized by a plurality of forms.
- the video I / F 312 is connected to the display 313. Specifically, the video I / F 312 is output from, for example, a graphic controller that controls the entire display 313, a buffer memory such as a VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller. And a control IC for controlling the display 313 based on the image data to be processed.
- a graphic controller that controls the entire display 313, a buffer memory such as a VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller.
- VRAM Video RAM
- the display 313 displays icons, cursors, menus, windows, or various data such as characters and images.
- the map data described above is drawn two-dimensionally or three-dimensionally.
- the map data displayed on the display 313 can be displayed with a mark representing the current position of the vehicle on which the navigation device 300 is mounted.
- the current position of the vehicle is calculated by the CPU 301.
- a TFT liquid crystal display, an organic EL display, or the like can be used as the display 313, for example, a TFT liquid crystal display, an organic EL display, or the like can be used.
- the communication I / F 314 is connected to the network via wireless and functions as an interface between the navigation device 300 and the CPU 301.
- the communication I / F 314 is further connected to a communication network such as the Internet via wireless, and also functions as an interface between the communication network and the CPU 301.
- the GPS unit 315 receives radio waves from GPS satellites and outputs information indicating the current position of the vehicle.
- the output information of the GPS unit 315 is used when the CPU 301 calculates the current position of the vehicle together with output values of various sensors 316 described later.
- the information indicating the current position is information for specifying one point on the map data, such as latitude / longitude and altitude.
- the various sensors 316 output information for determining the position and behavior of the vehicle, such as a vehicle speed sensor, an acceleration sensor, and an angular velocity sensor.
- the output values of the various sensors 316 are used for the calculation of the current position of the vehicle by the CPU 301 and the amount of change in speed and direction.
- the camera 317 captures images inside or outside the vehicle.
- the image may be either a still image or a moving image.
- the behavior of the passenger inside the vehicle is photographed by the camera 317, and the photographed image is output to a recording medium such as the magnetic disk 305 or the optical disk 307 via the video I / F 312. To do.
- the acquisition unit 101, the determination unit 102, and the generation unit 103 of the playlist generation device 100 illustrated in FIG. 1 are programs stored in the ROM 302, the RAM 303, the magnetic disk 305, the optical disk 307, and the like in the navigation device 300 illustrated in FIG. Using the data, the CPU 301 executes a predetermined program and controls each part in the navigation device 300 to realize its function.
- the navigation device 300 of the embodiment executes the playlist generation recorded in the ROM 302 as a recording medium in the navigation device 300, thereby providing the functions provided in the playlist generation device 100 shown in FIG. It can be executed according to the playlist generation processing procedure shown in FIG.
- a playlist generation process by the navigation device 300 will be described.
- the music has the most exciting part of the music called the “sabi”.
- “rust” is also a part that characterizes the music, and for this purpose, “rust” is also defined as “characteristic part” in this embodiment.
- the navigation device 300 evaluates the user's preference for the music depending on whether or not the chorus portion of the reproduced music has been viewed. Based on this evaluation, a playlist that meets the user's preference can be generated by selecting music that the user thinks is preferable.
- FIG. 4 is an explanatory diagram for explaining an evaluation method for music.
- the navigation device 300 detects in advance the position of the climax part of the music to be reproduced by a known technique (for example, Patent Document 3 above).
- Information indicating the position of the rust portion may be included as additional data in the music data.
- the first chorus part is located at the end of the first chorus part
- the second chorus part is located at the end of the second chorus part
- the third chorus part is located at the repeating part at the end of the music.
- Pattern 1 After playback of music is started, the viewing is stopped before the first chorus part ends.
- Pattern 2 After viewing up to the first chorus part, viewing is stopped before the second chorus part ends.
- Pattern 3 After viewing up to the second chorus part, the viewing is stopped before the music ends.
- Pattern 4 All the music is viewed from the start to the end.
- Navigation device 300 gives points to music according to the viewing pattern of the user. For example, pattern 1 is ⁇ 1 point, pattern 2 is ⁇ 0 point, pattern 3 is +1 point, and pattern 4 is +2 point. This score is stored in the content evaluation database and used when generating a playlist.
- the navigation device 300 uses a known technique (for example, Patent Document 4 above) to extract a highlight portion of the video, and scores depending on whether the highlight portion is viewed or not. Is granted.
- FIG. 5 is a flowchart showing a procedure of music evaluation processing by the navigation device.
- the navigation apparatus 300 stands by until there is a music reproduction instruction from the user (step S ⁇ b> 501: No loop).
- step S501: Yes the navigation apparatus 300 reproduces the music for which the reproduction instruction has been issued (step S502). If there is no instruction to stop playback of the music during playback of the music (step S503: No), the process returns to step S502 and continues to play back the music until the music is played back to the end (step S504: No).
- the score assigned to the reproduced content is incremented by 2 (step S505), and the process proceeds to step S511.
- step S503 when there is a music reproduction stop instruction during the reproduction of the music in step S503 (step S503: Yes), the navigation apparatus 300 determines whether or not the first chorus part of the music has been reproduced (step S506). .
- step S506 No
- step S507 the process proceeds to step S511.
- step S506 When the first climax part is reproduced (step S506: Yes), the navigation device 300 determines whether or not the second climax part has been reproduced (step S508).
- step S508 No
- the score given to the played content is incremented by ⁇ 0 (step S509), the process proceeds to step S511.
- step S508 Yes
- step S510 the score given to the played content is incremented by 1 (step S510).
- step S511 the navigation device 300 registers the score given to the content in the content evaluation database (step S511), and ends the processing according to this flowchart.
- FIG. 6 is a flowchart showing the procedure of playlist generation processing by the navigation device.
- the navigation apparatus 300 stands by until there is a play list generation instruction from the user (step S ⁇ b> 601: No loop).
- the navigation apparatus 300 refers to the content evaluation database (step S602), and generates a playlist with a song having a high score (step S603).
- the music included in the playlist is, for example, a music having a score equal to or higher than a predetermined value, or a predetermined number of music in descending order.
- the generated playlist is output to the display 313 or the like (step S604).
- the navigation apparatus 300 evaluates music and generates a playlist.
- the date and time when the music is viewed may be stored in the content evaluation database, and the score given according to the elapsed time from the last viewing date and time may be reduced.
- User preferences are thought to change over time, and previously listened frequently but songs that have not been heard recently may not match the current user preferences.
- By lowering the score according to the elapsed time from the last viewing date and time it is possible to make it difficult for songs that do not meet the current user preference to be included in the playlist.
- FIG. 7 is a graph showing an example of the relationship between the number of points given to a song and the elapsed time from the viewing date.
- the vertical axis represents the number of points given to the music
- the horizontal axis represents the elapsed time from the last viewing date.
- the score is decreased at a constant rate with respect to the elapsed time from the last viewing date. In this way, the score may be decreased exponentially or stepwise in addition to decreasing the score at a constant rate.
- FIG. 8 is a graph showing another example of the relationship between the number of points given to the music and the elapsed time from the viewing date.
- the second viewing is performed seven days after the first viewing date
- the third viewing is performed 23 days after the first viewing date.
- the score decreases according to the elapsed time from the viewing date, but the score given by repeated viewing increases and the possibility of being included in the playlist increases.
- a playlist reflecting past user preferences by storing in the content evaluation database the date and time when the music was viewed and the number of points given at that time. For example, a playlist reflecting the user's preferences at the time of 2005 can be generated by generating a playlist using a song having a high score among the songs viewed by the user in 2005. Also, by storing the date and time when the highest score was recorded for each music piece, a playlist for each age can be generated.
- ⁇ 0 points there are functions that have a repeat playback function, a random playback function, a shuffle playback function, etc. in album units, song units, playlist units, etc. as functions during music playback.
- the usage status of these functions may be reflected in the points given to the music. For example, when repeat is performed in units of music, it is +2 points, when repeat is performed in units of albums or playlists, it is +1 point, and when random playback or shuffle playback is performed, it is ⁇ 0 points. Thereby, it can be clarified whether the user is reproducing the music consciously, and it can be reflected in the score.
- a score is assigned to a song based on whether or not the user has watched the chorus portion of the song, and a playlist is generated using the score. As a result, it is possible to generate a playlist that accurately reflects the user's preferences.
- the score provided to the music is changed according to the viewing date / time information of the content by the user. As a result, it is possible to generate a playlist that accurately reflects the user's preferences that change over time.
- the content evaluation database may be provided in the navigation device 300 or may be provided in a content server in which the content data is stored.
- the playlist generation method described in the present embodiment can be realized by executing a program prepared in advance on a computer such as a personal computer or a workstation.
- This program is recorded on a computer-readable recording medium such as a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD, and is executed by being read from the recording medium by the computer.
- the program may be a transmission medium that can be distributed via a network such as the Internet.
Abstract
Description
101 取得部
102 判断部
103 生成部
図1は、実施の形態にかかるプレイリスト生成装置の機能的構成を示すブロック図である。プレイリスト生成装置100は、取得部101、判断部102、生成部103によって構成され、図示しないコンテンツ再生装置で再生するコンテンツのプレイリストを生成する。
まず、ナビゲーション装置300のハードウェア構成について説明する。図3は、ナビゲーション装置のハードウェア構成を示すブロック図である。図3において、ナビゲーション装置300は、CPU301と、ROM302と、RAM303と、磁気ディスクドライブ304と、磁気ディスク305と、光ディスクドライブ306と、光ディスク307と、音声I/F(インターフェース)308と、マイク309と、スピーカ310と、入力デバイス311と、映像I/F312と、ディスプレイ313と、通信I/F314と、GPSユニット315と、各種センサ316と、カメラ317と、を備えている。各構成部301~317は、バス320によってそれぞれ接続されている。
つぎに、ナビゲーション装置300によるプレイリスト生成処理について説明する。以下の説明では、コンテンツの一例として楽曲のプレイリストを生成する場合について説明する。楽曲には、いわゆる「サビ」と呼ばれる、楽曲中最も盛り上がる部分がある。なお「サビ」は当該楽曲を特徴付ける部分でもあり、この趣旨から本実施例では「サビ」を「特徴部分」とも定義する。ナビゲーション装置300は、再生した楽曲のサビ部が視聴されたか否かによって、その楽曲に対するユーザの好みを評価する。この評価に基づいて、ユーザが好んでいると考えられる楽曲を選択することにより、ユーザの嗜好にあったプレイリストを生成することができる。
Claims (10)
- コンテンツ再生装置で再生するコンテンツのプレイリストを生成するプレイリスト生成装置であって、
ユーザによるコンテンツの視聴箇所に関する情報を取得する取得手段と、
前記取得手段によって取得された前記視聴箇所に関する情報を用いて、前記コンテンツ内の所定箇所が視聴されたか否かを判断する判断手段と、
前記判断手段による判断結果に基づいてプレイリストを生成する生成手段と、
を備えたことを特徴とするプレイリスト生成装置。 - 前記生成手段は、前記所定箇所が視聴された前記コンテンツを優先的に前記プレイリストに含めることを特徴とする請求項1に記載のプレイリスト生成装置。
- 前記コンテンツは楽曲を含み、
前記所定箇所は前記楽曲のサビ部分であることを特徴とする請求項1に記載のプレイリスト生成装置。 - 前記取得手段は、前記ユーザによる前記コンテンツの視聴日時情報を取得し、
前記生成手段は、前記視聴日時情報および前記判断結果に基づいて前記プレイリストを生成することを特徴とする請求項1に記載のプレイリスト生成装置。 - 前記取得手段は、前記コンテンツの視聴時における周辺環境情報を取得し、
前記生成手段は、前記周辺環境情報および前記判断結果に基づいて前記プレイリストを生成することを特徴とする請求項1~4のいずれか一つに記載のプレイリスト生成装置。 - 前記生成手段は、前記判断結果に基づいて前記コンテンツに点数を付与し、前記点数に基づいて前記プレイリストを生成することを特徴とする請求項1に記載のプレイリスト生成装置。
- 前記生成手段は、前記所定箇所が視聴された前記コンテンツに付与する点数を高くし、前記点数が高い順に前記プレイリストに含めることを特徴とする請求項6に記載のプレイリスト生成装置。
- コンテンツ再生装置で再生するコンテンツのプレイリストを生成するプレイリスト生成方法であって、
ユーザによるコンテンツの視聴箇所に関する情報を取得する取得工程と、
前記取得工程によって取得された前記視聴箇所に関する情報を用いて、前記コンテンツ内の所定箇所が視聴されたか否かを判断する判断工程と、
前記判断工程による判断結果に基づいてプレイリストを生成する生成工程と、
を含んだことを特徴とするプレイリスト生成方法。 - 請求項8に記載のプレイリスト生成方法をコンピュータに実行させることを特徴とするプレイリスト生成プログラム。
- 請求項9に記載のプレイリスト生成プログラムを記録したことを特徴とするコンピュータに読み取り可能な記録媒体。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010543682A JPWO2010073344A1 (ja) | 2008-12-25 | 2008-12-25 | プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 |
US13/142,157 US20110320021A1 (en) | 2008-12-25 | 2008-12-25 | Playlist generating apparatus, playlist generating method, playlist generating program, and recording medium |
PCT/JP2008/073630 WO2010073344A1 (ja) | 2008-12-25 | 2008-12-25 | プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/073630 WO2010073344A1 (ja) | 2008-12-25 | 2008-12-25 | プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010073344A1 true WO2010073344A1 (ja) | 2010-07-01 |
Family
ID=42287012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/073630 WO2010073344A1 (ja) | 2008-12-25 | 2008-12-25 | プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110320021A1 (ja) |
JP (1) | JPWO2010073344A1 (ja) |
WO (1) | WO2010073344A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10943125B1 (en) * | 2018-12-13 | 2021-03-09 | Facebook, Inc. | Predicting highlights for media content |
US11340085B2 (en) | 2019-08-30 | 2022-05-24 | Rovi Guides, Inc. | Systems and methods for providing uninterrupted media content during vehicle navigation |
US11248927B2 (en) | 2019-08-30 | 2022-02-15 | Rovi Guides, Inc. | Systems and methods for providing uninterrupted media content during vehicle navigation |
US11402231B2 (en) * | 2019-08-30 | 2022-08-02 | Rovi Guides, Inc. | Systems and methods for providing uninterrupted media content during vehicle navigation |
US10992401B1 (en) * | 2020-03-05 | 2021-04-27 | Rovi Guides, Inc. | Systems and methods for generating playlist for a vehicle |
US10972206B1 (en) | 2020-03-05 | 2021-04-06 | Rovi Guides, Inc. | Systems and methods for generating playlist for a vehicle |
US11805160B2 (en) | 2020-03-23 | 2023-10-31 | Rovi Guides, Inc. | Systems and methods for concurrent content presentation |
US11790364B2 (en) | 2020-06-26 | 2023-10-17 | Rovi Guides, Inc. | Systems and methods for providing multi-factor authentication for vehicle transactions |
US11599880B2 (en) | 2020-06-26 | 2023-03-07 | Rovi Guides, Inc. | Systems and methods for providing multi-factor authentication for vehicle transactions |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003317451A (ja) * | 2002-04-23 | 2003-11-07 | Fujitsu Ten Ltd | 音声記録再生装置及び音声記録再生用プログラム |
JP2006262254A (ja) * | 2005-03-18 | 2006-09-28 | Sony Ericsson Mobilecommunications Japan Inc | 携帯端末装置 |
JP2007095155A (ja) * | 2005-09-28 | 2007-04-12 | Matsushita Electric Ind Co Ltd | コンテンツ選択方法およびコンテンツ選択装置 |
JP2007336283A (ja) * | 2006-06-15 | 2007-12-27 | Toshiba Corp | 情報処理装置、情報処理方法および情報処理プログラム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000251382A (ja) * | 1999-02-26 | 2000-09-14 | Kenwood Corp | 再生装置 |
US7884274B1 (en) * | 2003-11-03 | 2011-02-08 | Wieder James W | Adaptive personalized music and entertainment |
US7542816B2 (en) * | 2005-01-27 | 2009-06-02 | Outland Research, Llc | System, method and computer program product for automatically selecting, suggesting and playing music media files |
US7818350B2 (en) * | 2005-02-28 | 2010-10-19 | Yahoo! Inc. | System and method for creating a collaborative playlist |
JP2006260648A (ja) * | 2005-03-16 | 2006-09-28 | Denso Corp | オーディオ装置 |
JP2007041979A (ja) * | 2005-08-05 | 2007-02-15 | Fujitsu Ten Ltd | 情報処理装置、及び情報処理方法 |
-
2008
- 2008-12-25 JP JP2010543682A patent/JPWO2010073344A1/ja active Pending
- 2008-12-25 WO PCT/JP2008/073630 patent/WO2010073344A1/ja active Application Filing
- 2008-12-25 US US13/142,157 patent/US20110320021A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003317451A (ja) * | 2002-04-23 | 2003-11-07 | Fujitsu Ten Ltd | 音声記録再生装置及び音声記録再生用プログラム |
JP2006262254A (ja) * | 2005-03-18 | 2006-09-28 | Sony Ericsson Mobilecommunications Japan Inc | 携帯端末装置 |
JP2007095155A (ja) * | 2005-09-28 | 2007-04-12 | Matsushita Electric Ind Co Ltd | コンテンツ選択方法およびコンテンツ選択装置 |
JP2007336283A (ja) * | 2006-06-15 | 2007-12-27 | Toshiba Corp | 情報処理装置、情報処理方法および情報処理プログラム |
Also Published As
Publication number | Publication date |
---|---|
US20110320021A1 (en) | 2011-12-29 |
JPWO2010073344A1 (ja) | 2012-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010073344A1 (ja) | プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 | |
JP4563106B2 (ja) | 車載機及びその音声出力方法 | |
US20210272569A1 (en) | Voice feedback for user interface of media playback device | |
US8713069B2 (en) | Playlist search device, playlist search method and program | |
JPWO2008096414A1 (ja) | コンテンツ取得装置、コンテンツ取得方法、コンテンツ取得プログラムおよび記録媒体 | |
RU2425329C2 (ru) | Навигационное устройство и способ для приема и воспроизведения звуковых образцов | |
US11849190B2 (en) | Media program having selectable content depth | |
JPWO2010131333A1 (ja) | コンテンツ検索装置、コンテンツ検索方法、コンテンツ検索プログラムおよび記録媒体 | |
JP2006260648A (ja) | オーディオ装置 | |
JP2004294262A (ja) | 車載情報機器、経路楽曲情報データベース作成方法、楽曲情報検索方法、情報処理方法及びコンピュータプログラム | |
JP4708163B2 (ja) | 車載情報端末 | |
JP2006201853A (ja) | コンテンツ再生装置 | |
JP2009043353A (ja) | タイトル付与装置、タイトル付与方法、タイトル付与プログラム、および記録媒体 | |
JP2005135519A (ja) | 音楽再生装置 | |
JP2005196918A (ja) | 記録装置、車載装置、及びプログラム | |
JP2015194832A (ja) | コンテンツ出力装置、コンテンツ配信サーバ、コンテンツ出力方法およびコンテンツ出力プログラム | |
JP2013250132A (ja) | 車載装置、車載情報システム | |
JP2006170753A (ja) | 車載マルチメディアシステム、車載マルチメディア装置およびポータブルプレーヤ | |
JP5378095B2 (ja) | 車載オーディオ装置における選曲方法及び選曲装置 | |
JP2010169760A (ja) | プレイリスト生成装置、プレイリスト生成方法、プレイリスト生成プログラムおよび記録媒体 | |
WO2008062799A1 (fr) | Dispositif de reproduction de contenu et procédé de reproduction de contenu, programme de reproduction de contenu et support d'enregistrement | |
WO2010026639A1 (ja) | 楽曲再生装置、楽曲再生方法、及び楽曲再生プログラム | |
JP2010175854A (ja) | エンジン音出力装置、出力制御方法、出力制御プログラムおよび記録媒体 | |
US20240155199A1 (en) | Media program having selectable content depth | |
JP2019023898A (ja) | コンテンツ出力装置、コンテンツ配信サーバ、コンテンツ出力方法およびコンテンツ出力プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08879140 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010543682 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13142157 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08879140 Country of ref document: EP Kind code of ref document: A1 |