CN101184208A - Background music playing method - Google Patents
Background music playing method Download PDFInfo
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- CN101184208A CN101184208A CNA2006101451193A CN200610145119A CN101184208A CN 101184208 A CN101184208 A CN 101184208A CN A2006101451193 A CNA2006101451193 A CN A2006101451193A CN 200610145119 A CN200610145119 A CN 200610145119A CN 101184208 A CN101184208 A CN 101184208A
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- background music
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- top box
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Abstract
The invention relates to a playing method for background music, which is characterized in that a set-top box playing system is used to activate a simulation server of an inner background music system (1) for playing background music. The invention comprises following steps: a control and connection channel established between the background music system and a playing system (2) sends a background music playing request to the playing system; the playing system receives the request and decides to establish a media transmission channel to play and transmit the data or refuse the request according to whether the system is free or not. The invention has the advantages that the background music system is activated by an inner application program or a set-top box browser (3); thereby different playable background music files at the local or remote server can be played repeatedly at the set-top box; the operation on pause, play and stop for the playing background music can be implemented so as to meet the need of the user on the background music.
Description
Technical field
The present invention relates to the IPTV set-top box, relate in particular to the method that on the IPTV set-top box, realizes playing background music.
Background technology
In present IPTV set-top box application, for meeting the market requirement, except basic live, business such as video request program VOD have also been expanded a lot of value-added services, and these business comprise recreation, chat, information service or the like.On the internet, can be when visiting certain amusement webpage, personal homepage or playing with the broadcast of background music, the realization that these background musics are play is mostly by installing plug-in unit or utilizing html, jsp script file to realize.But on the IPTV set-top box, because the particularity of set box browser can't realize the broadcast of above-mentioned background music with said method on the IPTV set-top box.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of background music playing method, realize the background music broadcast on existing set-top box play-back technology basis.
Above-mentioned technical problem of the present invention solves like this, and a kind of background music playing method is provided, and uses set-top box playing system, further calls background music system and realizes the background music broadcast, may further comprise the steps:
1.1) described background music system and described Play System set up the control connection channel;
1.2) described background music system sends the background music playing request by described control connection channel to described Play System;
1.3) described Play System receives described background music playing request and whether select to set up the medium transfer channel according to the oneself state free time and play and to be transmitted voice data or to refuse this request.
According to player method provided by the invention, described set-top box playing system can be realized video and VOD demand (telecommunication) service in conjunction with center service end system and cable TV network, the audio, video data that the playout center service end system sends.
According to player method provided by the invention, background music system is positioned at the set-top box described center service end system of simulation and described Play System carries out communication, and background music is provided, and is according to circumstances play by Play System.
According to player method provided by the invention, it is interior by agreement between server and the client and described Play System communication that described background music system is arranged on set-top box, and this agreement is a rendezvous protocol, can be http protocol.
According to player method provided by the invention, the IP address of described background music system is 127.0.0.1, and the network link circuit of setting up by this set-top box with Play System is connected.
According to player method provided by the invention, described network link circuit comprises described control connection channel and medium connecting channel.
According to player method provided by the invention, described step 1.2) be to trigger by the described background music system that calls.
According to player method provided by the invention, the described oneself state free time is meant that this Play System do not play the state of any audio, video data.
According to player method provided by the invention, described Play System receives the audio frequency and video playing request outside the background music when playing described transmission data, end to play described transmission data and respond this audio frequency and video playing request.
According to player method provided by the invention, described transmission data are to be positioned at Local or Remote server end background music file.
According to player method provided by the invention, but described background music file is described Play System played file type.
According to player method provided by the invention, described background music system can send background music broadcast, time-out and halt instruction, described step 1.3 to described Play System by described control connection channel) comprise that described background music system sends the background music play instruction to described Play System.
According to player method provided by the invention, described play instruction is the loop play instruction, and described background music file can be a plurality of, promptly can a plurality of files of loop play.
According to player method provided by the invention, described calling is that set-top box internal applications or set box browser call, and described internal applications includes, but are not limited to recreation.
According to player method provided by the invention, described Play System is made up of software and hardware, finish Data Receiving, decoding reduction and signal output, and described background music system can be the service routine that moves on the set-top-box chip, carries out communication by network link circuit and described Play System.
Background music playing method provided by the invention, call background music system controls playing system by internal applications or set box browser and play background music in its idle condition, can realize the background music the play file that is positioned at the Local or Remote service end that loop play is different in set-top box, can also in playing, background music suspend, user's demand has been satisfied in the operation of playing and stopping.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the employed background music system schematic flow sheet of background music playing method of the present invention.
Fig. 2 is the graph of a relation of interior background music Play System of set-top box of the present invention and other system.
Fig. 3 is the set-top box playing system schematic flow sheet of background music playing method of the present invention.
Embodiment
At first, the main thought of the present invention is described: background music system is according to the original video on demand techniques of set-top box, the analog media server is with the agreement of agreement, include, but are not limited to the http agreement, carry out communication with set-top box, send the media data that background music plays to set-top box and play, further realize the operational requirements that the user is different: 1. can a plurality of music files of loop play by set-top box playing system, 2. in broadcast, can suspend, 3. play and shut-down operation.The file type of playing, wma for example, mp3, but need determine according to the set-top box played file ability of concrete kind.
To be applicable to playing music, as wma, the set-top box of mp3 etc. is that example describes below, and following Play System refers to set-top box playing system:
Its core procedure is as follows:
The first step: increase background music system in the set-top box, background music system is set up control channel with Play System and is connected, and background music system sends control commands such as playing, suspend and stop to Play System.
Second step: the module of calling background music system provides the type of background music file, file size to background music system.Background music system sends playing request to Play System, has the address of this background music file in the request.
1. have in the address spcial character (for example " and #? SetPara:x-OnlyMusic=1 "), what show present broadcast is the background music file.
2. must be the agreement protocol format (for example: http: // ... type).
The 3rd step: after Play System is received this order,, then do not handle this request if just at displaying video.Otherwise Play System is made as the background music state of playing.
The 4th step: background music system is connected with the media channel that Play System is set up agreement.Be used to send media data.For example: http connects.Background music system sends to Play System with background music data by this media channel.After Play System was received media data, background music was play in decoding.
1. if the background music file is in this locality, the module of calling the background music Play System will provide the media data of background music file by above-mentioned media channel to the background music playing system.
2. if the background music file is not in this locality, the module of calling the background music broadcast will provide the true address of background music file to the background music playing system.The background music Play System by giving Play System, obtains this address media data by Play System from above-mentioned address and plays.
The second, be combined in the value-added game service one of set-top box " fighting landlord " and go up the concrete grammar detailed description the present invention who realizes that background music is play:
The background music file of playing leaves butterfly.wma under local/music/ catalogue in, when requiring to enter the fighting landlord recreation with regard to this background music file of loop play.Suppose the broadcast of set-top box support wma file.The step that realizes with this method is:
The first step: when entering into the fighting landlord interface, background music system is set up control channel with Play System and is connected, and background music system is initiated the playing request of background music file from the type and the file size of calling module acquisition background music file.Loop play if desired, file size is set at a bigger numerical value.
Second step: the music file address of will having powerful connections in the playing request.Suppose that background music system and Play System communicate with the HTTP agreement, can the address be made as so: http: // 127.0.0.1/music:wma#? SetPara:x-OnlyMusic=1
The 3rd step: after Play System is received this request, judge earlier the state of set-top-box system this moment, if the non-video broadcast state, receive playing request after, state is made as the background music state of playing, go on foot to the 4th.Otherwise, do not handle this request.
The 4th step: supposition background music system and Play System carry out the medium communication with http protocol.Background music system is set up HTTP with Play System and is connected.Connect and set up rear backdrop music system simulation http-server, send http datagram message to set-top-box system.
The 5th step: after Play System is received the header that the background music module sends, the affirmation message that loopback can connect.
The 6th step: after background music system is received this acknowledge message, confirm to connect and set up.Send media data to Play System.
The 7th step: after Play System was received media data, the background music file was play in decoding.
The 8th step: in playing process, the time-out that calling module provides by background music system is play and the form that background music is play is controlled in shut-down operation.
At last, software flow of the present invention is described:
(1) background music system flow process specifically as shown in Figure 1, comprising:
110) obtain background music file type and size;
120) connect transmitting control commands with set-top box playing system;
130) send the background music playing request;
140) enquiry machine top box state;
150) judge whether just at playing audio-video? be carry out step 161); Otherwise change step 160 over to);
161) the background music playing request is invalid;
160) setting up the related media agreement with set-top box playing system is connected;
170) send media data;
180) set-top box playing system begins decoding broadcast background music.
(2) set-top box playing system flow process specifically as shown in Figure 3, comprising:
310) connect with background music system;
320) receive the background music playing request;
330) enquiry machine top box state;
340) judge whether just at playing audio-video? be carry out step 161); Otherwise change step 160 over to);
351) the background music playing request is invalid;
350) set-top box is made as the background music state of playing;
360) connect the information of setting up to background music system feedback medium;
370) receiving media data;
380) begin decoding and play background music.
(3) as shown in Figure 2, background music system 1 calls control by calling module 3 and sends background music data by Play System 2 broadcasts, and this calling module 3 can be the set-top box application program, can be set box browser also, has realized the broadcast of set-top box background music.
Claims (10)
1. a background music playing method uses set-top box playing system, it is characterized in that, calls background music system and realizes the background music broadcast, may further comprise the steps:
1.1) described background music system (1) and described Play System (2) set up the control connection channel;
1.2) described background music system (1) sends the background music playing request by described control connection channel to described Play System;
1.3) described Play System (2) receives described background music playing request and whether select to set up the medium transfer channel according to the oneself state free time and play and transmit data or refuse this request.
2. according to the described player method of claim 1, it is characterized in that described background music system (1) is arranged in the set-top box by agreement between server and the client and described Play System communication; Described background music system (1) is connected with the network link circuit that Play System (2) is set up by this set-top box.
3. according to claim 1 or 2 described player methods, it is characterized in that described network link circuit comprises described control connection channel and medium connecting channel.
4. according to the described player method of claim 1, it is characterized in that described step 1.2) be to trigger by the described background music system that calls.
5. according to the described player method of claim 1, it is characterized in that the described oneself state free time is meant that this Play System (2) do not play the state of any audio, video data.
6. according to the described player method of claim 1, it is characterized in that described Play System (2) receives the audio frequency and video playing request outside the background music when playing described transmission data, end to play described transmission data and respond this audio frequency and video playing request.
7. according to the described player method of claim 1, it is characterized in that described transmission data are the background music files that are positioned at the Local or Remote server end.
8. according to the described player method of claim 1, it is characterized in that, described background music system (1) can send background music broadcast, time-out and halt instruction, described step 1.3 to described Play System by described control connection channel) comprise that described background music system sends the background music play instruction to described Play System (2).
9. described according to Claim 8 player method is characterized in that, described play instruction is the loop play instruction, and described background music file can be a plurality of.
10. according to claim 1 or 4 described player methods, it is characterized in that described calling is that set-top box internal applications or set box browser (3) call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101451193A CN101184208B (en) | 2006-11-13 | 2006-11-13 | Background music playing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101451193A CN101184208B (en) | 2006-11-13 | 2006-11-13 | Background music playing method |
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| CN101184208A true CN101184208A (en) | 2008-05-21 |
| CN101184208B CN101184208B (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006101451193A Expired - Fee Related CN101184208B (en) | 2006-11-13 | 2006-11-13 | Background music playing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081415A1 (en) * | 2009-01-19 | 2010-07-22 | 深圳市同洲电子股份有限公司 | Embedded browser-based playback method and system for a background sound and key tone |
| CN102469099A (en) * | 2010-11-03 | 2012-05-23 | 宏碁股份有限公司 | Multimedia file playing method and system |
| CN102497423A (en) * | 2011-11-10 | 2012-06-13 | 贵阳朗玛信息技术股份有限公司 | Method, device and system for playing songs in webpage chat room |
| CN105025355A (en) * | 2015-07-14 | 2015-11-04 | 福建新大陆通信科技股份有限公司 | Set top box-based intelligent home multipath background music system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855282B2 (en) * | 1995-02-06 | 2006-12-06 | ソニー株式会社 | Receiving apparatus and receiving method |
| BRPI9812104B1 (en) * | 1997-07-21 | 2016-12-27 | Guide E Inc | method for navigating an interactive program guide |
| US20030126605A1 (en) * | 2001-12-28 | 2003-07-03 | Betz Steve Craig | Method for displaying EPG video-clip previews on demand |
-
2006
- 2006-11-13 CN CN2006101451193A patent/CN101184208B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081415A1 (en) * | 2009-01-19 | 2010-07-22 | 深圳市同洲电子股份有限公司 | Embedded browser-based playback method and system for a background sound and key tone |
| US9021530B2 (en) | 2009-01-19 | 2015-04-28 | Shenzhen Coship Electronics Co., Ltd. | Method and system for playing background music and key tone based on embedded browser |
| CN102469099A (en) * | 2010-11-03 | 2012-05-23 | 宏碁股份有限公司 | Multimedia file playing method and system |
| US8819184B2 (en) | 2010-11-03 | 2014-08-26 | Acer Incorporated | Method and system for playing multimedia file and computer readable medium using the method |
| CN102469099B (en) * | 2010-11-03 | 2014-10-15 | 宏碁股份有限公司 | Multimedia file playing method and system |
| CN102497423A (en) * | 2011-11-10 | 2012-06-13 | 贵阳朗玛信息技术股份有限公司 | Method, device and system for playing songs in webpage chat room |
| CN105025355A (en) * | 2015-07-14 | 2015-11-04 | 福建新大陆通信科技股份有限公司 | Set top box-based intelligent home multipath background music system |
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| Publication number | Publication date |
|---|---|
| CN101184208B (en) | 2010-11-24 |
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