Information processing apparatus and method, recording medium, program, and information processing system

• US 20060060065A1
• Filed: 09/07/2005
• Published: 03/23/2006
• Est. Priority Date: 09/17/2004
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Abe, Yuichi, Sasamura, Takao
• Application Number:
  US11/219,759
• Publication Number:
  US 20060060065A1
• Time in Patent Office: Days
• US Class Current: 84/602
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G10H 1/0058 Transmission between separate instruments or between individual components of a musical system G10H1/0083 takes precedence
• CPC Class Codes: G10H 2210/305 Source positioning in a soundscape, e.g. instrument positioning on a virtual soundstage, stereo panning or related delay or reverberation changes; Changing the stereo width of a musical source
• CPC Class Codes: G10H 2240/085 Mood, i.e. generation, detection or selection of a particular emotional content or atmosphere in a musical piece
• CPC Class Codes: G10H 2240/105 User profile, i.e. data about the user, e.g. for user settings or user preferences
• CPC Class Codes: G10H 2240/111 User Password, i.e. security arrangements to prevent third party unauthorised use, e.g. password, id number, code, pin
• CPC Class Codes: G10H 2240/305 Internet or TCP/IP protocol use for any electrophonic musical instrument data or musical parameter transmission purposes

Abstract

An information processing system having a first information processing apparatus and a second information processing apparatus connected via a network. The first information processing apparatus comprises first storing means storing music material data constituting music data for playing back music; second storing means storing music composition data describing, for each item of the music material data, playback conditions for music to be played back using the music data; and transmitting means transmitting the music material data or the music composition data to the second information processing apparatus. The second information processing apparatus comprises receiving means receiving the music material data or the music composition data transmitted from the first information processing apparatus; and music data generating means generating music data for playing back music in accordance with the playback conditions described in the music composition data on the basis of the music material data and the music composition data.

Claims

1. An information processing system having a first information processing apparatus and a second information processing apparatus connected via a network, wherein:

said first information processing apparatus comprises;

first storing means for storing music material data constituting music data for playing back music;

second storing means for storing music composition data describing, for each item of said music material data, playback conditions for music to be played back using said music data composed of one or a plurality of items of said music material data; and

transmitting means for transmitting said music material data or said music composition data to said second information processing apparatus, and

said second information processing apparatus comprises;

receiving means for receiving said music material data or said music composition data transmitted from said first information processing apparatus; and

music data generating means for generating music data for playing back music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.

2. An information processing system having first to fourth information processing apparatuses connected via a network, wherein:

said first information processing apparatus comprises;

music material data generating means for generating music material data constituting music data for generating music; and

first transmitting means for transmitting generated music material data to said third information processing apparatus,

said second information processing apparatus comprises;

music composition data generating means for generating music composition data describing, for each item of said music material data, playback conditions for music to be played back using the music data composed of one or a plurality of items of said music material data; and

second transmitting means for transmitting the generated music composition data to said third information processing apparatus,

said third information processing apparatus comprises;

first receiving means for receiving said music material data transmitted from said first information processing apparatus or said music composition data transmitted from said second information processing apparatus;

first storing means for storing the received music material data;

second storing means for storing the received music composition data; and

third transmitting means for transmitting said music material data or said music composition data to said fourth information processing apparatus, and

said fourth information processing apparatus comprises;

second receiving means for receiving said music material data or said music composition data transmitted from said third information processing apparatus; and

music data generating means for generating music data for playing back music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.

3. The information processing system as claimed in claim 2, wherein:

said third transmitting means transmits said music composition data or all music material data making up a single item of the music data to said fourth information processing apparatus.

4. The information processing system as claimed in claim 2, wherein:

said music composition data generating means generates said music composition data describing, for each item of said music material data, the playback conditions containing information indicating volume, sound quality and sound image localization, information between music tracks, tracking down information, and effect information.

5. The information processing system as claimed in claim 2, wherein:

said first transmitting means further transmits to said third information processing apparatus first rights management information containing information indicating access rights, copying rights and editing rights for said music material data to be transmitted,

said second transmitting means further transmits to said third information processing apparatus second rights management information containing information indicating access rights, copying rights and editing rights for said music composition data to be transmitted,

said first receiving means further receives said first rights management information transmitted from said first information processing apparatus or said second rights management information transmitted from said second information processing apparatus, and

said third transmitting means further transmits said music material data or said music composition data to said fourth information processing apparatus on the basis of said first rights management information and said second rights management information.

6. An information processing apparatus, comprising:

first storing means for storing music material data constituting music data for playing back music;

second storing means for storing music composition data describing, for each item of said music material data, playback conditions for the music to be played back in accordance with said music data composed of one or a plurality of items of said music material data; and

music data generating means for generating the music data for playing back the music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.

7. The information processing apparatus as claimed in claim 6, wherein:

said second storing means stores said music composition data describing, for each item of said music material data, the playback conditions containing information indicating volume, sound quality and sound image localization, information between music-tracks, tracking down information, and effect information.

8. The information processing apparatus as claimed in claim 6, wherein:

said second storing means stores said music composition data for describing the playback conditions for the music to be played back in accordance with one item of said music material data.

9. An information processing method, comprising:

a first storing step of storing music material data constituting music data for playing back music;

a second storing step of storing music composition data describing, for each item of said music material data, playback conditions for the music to be played back in accordance with the music data composed of one or a plurality of items of said music material data; and

a music data generating step of generating the music data for playing back the music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.

10. A recording medium having recorded therein a program making a computer execute information processing comprising:

a first storing step of storing music material data constituting music data for playing back music;

a second storing step of storing music composition data describing, for each item of said music material data, playback conditions for the music to be played back in accordance with the music data composed of one or a plurality of items of said music material data; and

a music data generating step of generating the music data for playing back the music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.

11. A program making a computer execute:

a first storing step of storing music material data constituting music data for playing back music;

a second storing step of storing music composition data describing, for each item of said music material data, playback conditions for the music to be played back in accordance with the music data composed of one or a plurality of items of said music material data; and

a music data generating step of generating the music data for playing back the music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.

12. An information processing apparatus, comprising:

a first storing unit configured to store music material data constituting music data for playing back music;

a second storing unit configured to store music composition data describing, for each item of said music material data, playback conditions for the music to be played back in accordance with said music data composed of one or a plurality of items of said music material data; and

a music data generating unit configured to generate the music data for playing back the music in accordance with the playback conditions described in said music composition data on the basis of said music material data and said music composition data.