CN104301749A - Method and apparatus for detecting materials before playing - Google Patents
Method and apparatus for detecting materials before playing Download PDFInfo
- Publication number
- CN104301749A CN104301749A CN201310298176.5A CN201310298176A CN104301749A CN 104301749 A CN104301749 A CN 104301749A CN 201310298176 A CN201310298176 A CN 201310298176A CN 104301749 A CN104301749 A CN 104301749A
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- China
- Prior art keywords
- broadcasted
- duration
- detecting pattern
- programme
- detected
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2407—Monitoring of transmitted content, e.g. distribution time, number of downloads
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2405—Monitoring of the internal components or processes of the server, e.g. server load
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—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
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
Abstract
The present invention provides a method and an apparatus for detecting materials before playing. The method comprises: acquiring materials to be played from a video server according to an adjusted program list, the playing time of respective programs in the adjusted program list is moved up by a first time length; detecting the materials to be played according to a detection mode, the detection mode is an overall detection mode, and the first time length is the time length of the materials to be played, or the detection mode is a partial detection mode, and the first time length is the time length of the detected part of the materials to be played; and if the detection is passed, sending the materials to be played to a playing apparatus. The technical solution ensures the security for playing the materials to be played through performing detection which is moved up a first time length before playing.
Description
Technical field
The invention belongs to radio and television broadcast control system technical field, specifically relate to one and broadcast front material detection method and equipment.
Background technology
In radio data system, material is generally uploaded in video server by media such as video tape, hard disk, networks, and playing control system obtains corresponding material according to programme and plays from video server.
Due in actual applications, playing control system according to programme obtain from video server corresponding material play time, possibly due to such as copy or delete imperfect, material with broadcasting channel format does not mate etc. reason causes play failure or result of broadcast not good, the fail safe that material is broadcasted is difficult to ensure.
Summary of the invention
For above-mentioned Problems existing, the invention provides one and broadcast front material detection method and equipment, to realize detecting the fail safe that material broadcasts before material broadcasts, thus ensure the safe broadcast of material.
The invention provides one and broadcast front material detection method, comprising:
According to the programme after adjustment, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
According to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or, described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration;
Pass through if detect, then material described to be broadcasted is sent to playback equipment.
The invention provides one and broadcast front material checkout equipment, comprising:
Acquisition module, for according to adjustment after programme, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
Detection module, for according to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration;
Sending module, if pass through for detecting, then sends to playback equipment by material described to be broadcasted.
Provided by the inventionly broadcast front material detection method and equipment, that carries out the first duration in advance by the material treating broadcast broadcasts front detection, ensure that the broadcast fail safe of waiting to broadcast material.In addition, the invention provides two kinds and treat the detecting pattern broadcasting material, be i.e. whole detecting pattern and part detecting pattern, not only achieve the fail safe treating broadcast material and detect, also help raising detection efficiency, save and detect bandwidth resources used.
Accompanying drawing explanation
Fig. 1 is the flow chart that the present invention broadcasts front material detection method embodiment one;
Fig. 2 is the flow chart that the present invention broadcasts front material detection method embodiment two;
Fig. 3 is the schematic diagram that the present invention broadcasts front material checkout equipment embodiment one;
Fig. 4 is the schematic diagram that the present invention broadcasts front material checkout equipment embodiment two.
Embodiment
Fig. 1 is the flow chart that the present invention broadcasts front material detection method embodiment one, as shown in Figure 1, the execution of front material detection method that what this enforcement provided broadcast can be performed by a checkout equipment, this checkout equipment can be integrated in video server, also can arrange separately, and be connected with video server network.The method comprises:
Step 101, according to adjustment after programme, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
In practical application, after programme layout is complete, playing control system obtains corresponding material according to programme and sends playback equipment to and plays from video server.Include material title corresponding to the broadcast time of each program, each program and the storage information of material in video server in this programme, can deposit in video server.
In the present embodiment, by the adjustment manually completing each program play times in programme, according to the detecting pattern preset in checkout equipment, the reproduction time of each program can be adjusted to the first duration in advance.Checkout equipment loads the programme after this adjustment, obtains material to be broadcasted in this programme according to the programme after this adjustment from video server.Be understandable that, if this first duration is the duration waiting to broadcast material, so this checkout equipment is from video server, obtain the full content that this waits to broadcast material; If this first duration is the duration waiting certain part broadcasting material, such as start a period of time, ending a period of time, then this checkout equipment is from video server, obtain the above-mentioned specific part that this waits to broadcast material.
Step 102, according to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or, described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration, if detect pass through, then perform step 103, otherwise, perform step 104;
There is provided two kinds of detecting patterns in the present embodiment, i.e. whole detecting pattern and part detecting pattern, according to the busy situation of current detection equipment, can pre-set and adopt which kind of detecting pattern to carry out the detection of waiting to broadcast material.Adopt whole detecting pattern if select, namely treat the full content broadcasting material and detect, then described first duration is set to the duration that this waits to broadcast material; Adopt part detecting pattern if select, namely only treat the specific fragment broadcasting material and detect, then described first duration is set to the duration of the specific fragment be detected.
At checkout equipment according to the programme after adjustment, get from video server after the material broadcasted, just can wait to broadcast the detection that material carries out such as code/decode format, brightness, color etc. to this, to determine that this treats whether broadcast material can safe broadcast.
Step 103, material described to be broadcasted is sent to playback equipment;
Step 104, carry out alarm, and generate the detection daily record comprising error message.
In the present embodiment, if monitoring equipment is detected by the material treating broadcast, do not find any error message, then illustrate that this waits that broadcasting material meets broadcast request, normal play can be carried out, just this material to be broadcasted is sent to playback equipment, make playback equipment carry out normal play under the control of broadcasting control system.Do not pass through if detect, then checkout equipment can send alarm, and generates detection daily record, have recorded and detect unsanctioned reason in this detection daily record, treats broadcast material process for attendant.
What the present embodiment provided broadcasts front material detection method, and that carries out in advance the first duration by the material treating broadcast broadcasts front detection, ensure that the broadcast fail safe of waiting to broadcast material.In addition, present embodiments provide two kinds and treat the detecting pattern broadcasting material, be i.e. whole detecting pattern and part detecting pattern, not only achieve the fail safe treating broadcast material and detect, also help raising detection efficiency, save and detect bandwidth resources used.
Fig. 2 is the flow chart that the present invention broadcasts front material detection method embodiment two, and as shown in Figure 2, the method comprises:
Step 201, load the programme after described adjustment by database or network;
In the present embodiment, checkout equipment both can independently be arranged, and also can be built in video server.Safeguard the programme to be broadcast having all channels of TV station in video server, this programme often can be stored by the mode of database.If this equipment is built-in with video server, then can load the programme after broadcast time adjustment by the mode of database access.If checkout equipment is arranged separately, then can set up wired or wireless network with video server and be connected, as local area network (LAN), load the programme after described adjustment in the mode of request-reply.Be understandable that, described checkout equipment loads the process of the programme after adjustment, and both can be checkout equipment active request, also can be video server active push.
Step 202, according to adjustment after programme, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
Step 203, material described to be broadcasted to be decoded;
In the present embodiment, if described checkout equipment is built in video server, then can treat that broadcast material sends into the decoding channels of this video server by what obtain from video server, to this, the decoding channels through this video server waits that broadcasting material decodes.
Preferably, if described checkout equipment is independently arranged, then can be completed the decode operation of the material treating broadcast by this checkout equipment.Because the decoding channels in general video server is limited, and each channel fixes special configuration, often decoding efficiency is lower, carries out decode operation in the checkout equipment arranged separately, can to each channel wait broadcast material carry out dispatch deal, be conducive to improve decoding treatment effeciency.
Step 204, according to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or, described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration, if detect pass through, then perform step 205, otherwise, perform step 206;
Particularly, described part detecting pattern is the pattern that in head fragment, cauda section or random time section to material to be played, any portion detects.Because material goes wrong general all at head and afterbody, the probability that other parts go wrong is lower, carries out part detection, not only can ensure the accurate of testing result by the mode of this extraction, also substantially increase detection efficiency, save the bandwidth resources of checkout equipment.
Particularly, can detect indexs such as the consistency of the brightness of material described to be broadcasted, color, picture interference, sound and image, in the present embodiment, the material that checkout equipment can treat broadcast frame by frame carries out above-mentioned detection.
Step 205, material described to be broadcasted is sent to playback equipment;
Step 206, carry out alarm, and generate the detection daily record comprising error message.
What the present embodiment provided broadcasts front material detection method, and that carries out in advance the first duration by the material treating broadcast broadcasts front detection, ensure that the broadcast fail safe of waiting to broadcast material.In addition, the material being treated broadcast by the checkout equipment independently arranged is decoded, and improves decoding efficiency.Moreover the part detecting pattern that the present embodiment provides, not only achieves the fail safe treating broadcast material and detects, also help raising detection efficiency, save and detect bandwidth resources used.
Fig. 3 is the schematic diagram that the present invention broadcasts front material checkout equipment embodiment one, and as shown in Figure 3, this equipment comprises:
Acquisition module 11, for according to adjustment after programme, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
Detection module 12, for according to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration;
Sending module 13, if pass through for detecting, then sends to playback equipment by material described to be broadcasted.
Further, described equipment also comprises:
Error handling module 14, if do not pass through for detecting, then carries out alarm, and generates the detection daily record comprising error message.
The equipment of the present embodiment may be used for the technical scheme performing embodiment of the method shown in Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 4 is the schematic diagram that the present invention broadcasts front material checkout equipment embodiment two, and as shown in Figure 4, the equipment in the present embodiment, on basis embodiment illustrated in fig. 3, also comprises:
Decoder module 21, for described according to detecting pattern, before material described to be broadcasted is detected, material described to be broadcasted is decoded.
Particularly, described detection module 12, specifically for:
Any portion in the head fragment of described material to be played, cauda section or random time section is detected.
Further, described equipment also comprises:
Load-on module 22, for according to the programme after adjustment, before obtaining material to be broadcasted, loads the programme after described adjustment by database or network from video server.
Further, described detection module 12, for:
At least one index in the consistency of the brightness of material described to be broadcasted, color, picture interference, sound and image is detected.
The equipment of the present embodiment may be used for the technical scheme performing embodiment of the method shown in Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. broadcast a front material detection method, it is characterized in that, comprising:
According to the programme after adjustment, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
According to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or, described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration;
Pass through if detect, then material described to be broadcasted is sent to playback equipment.
2. method according to claim 1, is characterized in that, described according to detecting pattern, before detecting, also comprises material described to be broadcasted:
Material described to be broadcasted is decoded.
3. method according to claim 1, is characterized in that, described part detecting pattern is the head fragment of the material treating broadcast, any portion carries out the pattern detected in cauda section or random time section.
4. the method according to any one of claims 1 to 3, is characterized in that, described according to the programme after adjustment, before obtaining material to be broadcasted, also comprises from video server:
The programme after described adjustment is loaded by database or network.
5. the method according to any one of claims 1 to 3, is characterized in that, describedly detects material described to be broadcasted, and comprising:
At least one index in the consistency of the brightness of material described to be broadcasted, color, picture interference, sound and image is detected.
6. the method according to any one of claims 1 to 3, is characterized in that, also comprises:
Do not pass through if detect, then carry out alarm, and generate the detection daily record comprising error message.
7. broadcast a front material checkout equipment, it is characterized in that, comprising:
Acquisition module, for according to adjustment after programme, from video server, obtain material to be broadcasted, in the programme after described adjustment, the broadcast time of each program shifts to an earlier date the first duration;
Detection module, for according to detecting pattern, material described to be broadcasted is detected, described detecting pattern is whole detecting pattern, described first duration for described in the duration of material to be broadcasted, or described detecting pattern is part detecting pattern, described first duration for described in material to be broadcasted be detected part duration;
Sending module, if pass through for detecting, then sends to playback equipment by material described to be broadcasted.
8. equipment according to claim 7, is characterized in that, also comprises:
Decoder module, for described according to detecting pattern, before material described to be broadcasted is detected, material described to be broadcasted is decoded.
9. equipment according to claim 7, is characterized in that, described detection module, specifically for:
Any portion in the head fragment of material described to be broadcasted, cauda section or random time section is detected.
10. the equipment according to any one of claim 7 ~ 9, is characterized in that, also comprises:
Load-on module, for according to the programme after adjustment, before obtaining material to be broadcasted, loads the programme after described adjustment by database or network from video server.
11. equipment according to any one of claim 7 ~ 9, is characterized in that, described detection module, specifically for:
At least one index in the consistency of the brightness of material described to be broadcasted, color, picture interference, sound and image is detected.
12. equipment according to any one of claim 7 ~ 9, is characterized in that, also comprise:
Error handling module, if do not pass through for detecting, then carries out alarm, and generates the detection daily record comprising error message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310298176.5A CN104301749A (en) | 2013-07-16 | 2013-07-16 | Method and apparatus for detecting materials before playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310298176.5A CN104301749A (en) | 2013-07-16 | 2013-07-16 | Method and apparatus for detecting materials before playing |
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| CN104301749A true CN104301749A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310298176.5A Pending CN104301749A (en) | 2013-07-16 | 2013-07-16 | Method and apparatus for detecting materials before playing |
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| CN106341736A (en) * | 2015-07-06 | 2017-01-18 | 无锡天脉聚源传媒科技有限公司 | Method and device for checking electronic program guide |
| CN114915811A (en) * | 2022-03-14 | 2022-08-16 | 新奥特（北京）视频技术有限公司 | Program pre-broadcasting detection system, method and device for IP broadcasting |
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| CN114915811A (en) * | 2022-03-14 | 2022-08-16 | 新奥特（北京）视频技术有限公司 | Program pre-broadcasting detection system, method and device for IP broadcasting |
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Application publication date: 20150121 |