CN104639900A - RTMP-to-M3U8 video slicing system and method - Google Patents
RTMP-to-M3U8 video slicing system and method Download PDFInfo
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Abstract
The invention provides an RTMP-to-M3U8 video slicing system. The system comprises an Internet network, and a monitoring video push end, a Web server, an RTMP server and an M3U8 server which are connected with the Internet network respectively, wherein the monitoring video push end is used for converting acquired field video information into an FLV (Flash Video) stream format in real time, and uploading the field video information into the RTMP server through the Internet network; the RTMP server is used for receiving and saving FLV stream format data, performing Ts slicing process on the FLV stream data, converting the spliced FLV stream format data into Ts video splicing data of M3U8, and saving the Ts video splicing data in the M3U8 server. The invention further provides an RTMP-to-M3U8 video slicing method. By adopting the RTMP-to-M3U8 video slicing system and method, mobile terminals of iOS and Android systems can browser, store and call monitoring video data stored on networks simultaneously.
Description
Technical field
The present invention relates to video data transmission and play-back technology field, particularly relate to a kind of RTMP and turn M3U8 video segment system and method.
Background technology
Traditional video monitoring system is a kind of analog video supervisory control system, analog video supervisory control system is made up of monitor terminal and video wall, in analog video supervisory control system, analog video signal is sent to matrix monitoring host computer by vision cable by the camera of front end, the analog video signal received is transported on the video wall of master-control room by matrix monitoring host computer again, for user monitoring, but this supervisory control system exists obvious defect, as layouted by circuit restriction, quantities of layouting is large, construction period of layouting is long and lack mobility.Performance is single, checks inconvenience.
In addition, in this traditional video monitoring system, collection former is video data is be stored in the memory device of camera, or on the memory device be connected with monitoring host computer.Such structure, particularly more in the quantity of camera or need for a long time shooting monitor video, the data of storage are subject to the impact of memory device space size, thus reduce the time that monitor video data preserve.
In addition, there is now a kind of server utilizing grid monitor data to be uploaded to other places, and the video monitoring system of this video data can have been downloaded from server.But this system does not support the acquisition of cross-terminal system, that is, can not compatible Android system and Apple Macintosh operating system.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of RTMP and turn M3U8 video segment system, the data of camera collection can be uploaded to RTMP server on network or M3U8 server by Internet network by this system, the mobile terminal of different operating system can be allowed to obtain monitor video from RTMP server or M3U8 server simultaneously.
RTMP provided by the invention turns M3U8 video segment system and is achieved in that a kind of RTMP turns M3U8 video segment system, comprising: Internet network; The monitor video be connected with described Internet network respectively push hold, Web server and RTMP server; M3U8 server, is connected to described RTMP server.
Wherein, described monitor video pushes end collection site video information, converts described live video information to FLV stream format in real time, and described FLV stream format is uploaded to described RTMP server by Internet network; Described RTMP server receives, preserve described in FLV stream format data, and described FLV stream format data is carried out Ts slicing treatment, convert the Ts video segment data of M3U8 to, described Ts video segment data are sent to described M3U8 server by described RTMP server; Ts video segment data described in described M3U8 server record.
Wherein, record described monitor video in described Web server and push the authentication information that end is connected to described Internet network uploaded videos information; When the authentication information that described monitor video propelling movement terminal is inputted by outside is identical with the authentication information recorded in described Web server, described monitor video supplying system allows the described Internet network of access.
Wherein, described monitor video pushes end and comprises: camera, for collection site video information; SCSI hard disk video tape recorder, carries out coding and store video video recording by the video information of described camera collection; Video distribution end, for the video stream data that receiver, video DVR exports, and becomes FLV stream format data by described video stream data decoding and coding and sends.
Wherein, described RTMP server comprises: FLV data reception module, pushes the FLV stream format data of holding and uploading for real-time reception monitor video;
FLV cache module, is connected with described FLV data reception module, for FLV stream format data described in real-time buffer memory to forward in real time;
FLV memory module, is connected with described FLV data cache module, for storing described FLV stream format data with the broadcasting after end to be uploaded;
FLV data communication module, is connected with described FLV data memory module, for being sent by the mode of radio communication by the FLV stream format stored in described FLV memory module;
FLV data processing module, is connected with described FLV data memory module, for converting described FLV stream format data to described Ts video segment data;
Ts data forwarding module, is connected with described FLV data processing module, for Ts video segment data being forwarded in real time.
Wherein, described M3U8 server comprises: Ts data reception module, for receiving the Ts video segment data of described RTMP server conversion;
Ts data memory module, is connected with described Ts data reception module, for storing described Ts video segment data;
Ts data communication module, is connected with described Ts data memory module, for the Ts video segment data be stored in described Ts video storage modules being sent by communication.
RTMP provided by the invention turns M3U8 video segment system and the original monitor video data obtained can be converted through master data, change into FLV stream format data and be uploaded to described RTMP server by Internet network, wherein, described RTMP server is sent in described M3U8 server after described FLV stream format data can being carried out video segment and preserves.External mobile device can pass through access to netwoks RTMP server of the present invention or M3U8 server, select respectively the server of self mobile device support is downloaded or browses monitor video data, such as, Android system is browsed or is downloaded FLV stream format data from RTMP server and plays; And apple system is browsed or is downloaded Ts video segment data from M3U8 server and plays.
The present invention also provides a kind of RTMP to turn M3U8 video segment method simultaneously, and the FLV video data be stored in RTMP server can be converted to the Ts video segment data of the M3U8 form of applicable apple system plays by the method.Described Ts video segment data are stored in M3U8 server.
RTMP provided by the invention turns M3U8 video segment method and is achieved in that a kind of RTMP turns M3U8 video segment method, comprises the following steps:
Step 1) monitor video pushes end and is connected to described Internet network;
Step 2) described monitor video pushes end and sends FLV stream format data to RTMP server by Internet network;
RTMP server described in step 3) receives and stores described FLV stream format data;
RTMP server described in step 4) carries out Ts slicing treatment to the described FLV stream format data stored, and the Ts video segment data after process are sent to described M3U8 server;
M3U8 server described in step 5) receives described Ts video segment data and stores.
Wherein, monitor video described in step 1) pushes when termination enters described Internet network to be needed to carry out authentication, comprise: described Web server stores authentication information, when the authentication information that described monitor video propelling movement terminal is inputted by outside is identical with the authentication information recorded in described Web server, described monitor video supplying system is allowed to access described Internet network.
Wherein, described step 2) comprise the following steps:
Step 2.1) camera collection live video information;
Step 2.2) video information of described camera collection carries out encoding and storing by SCSI hard disk video tape recorder;
Step 2.3) video stream that video distribution end receiver, video DVR exports, and described video stream is encoded into FLV stream format data, adopts RTMP procotol that described FLV stream format data is sent to RTMP server.
Wherein, RTMP server described in described step 3) sends described FLV stream format data by communication; M3U8 server described in described step 5) sends described Ts video segment data by communication.
RTMP provided by the invention turns M3U8 video segment method and while the monitor video data upload of acquisition to the webserver, monitor video data will have been carried out separately storing of two kinds of forms, wherein, first original monitor video data transaction is become to support the FLV stream format data that Android system is play, then this FLV stream format data is sent to RTMP server according to RTMP agreement; Described RTMP server carries out Ts video segment to FLV stream format data and forms the Ts video segment data supporting apple system plays, and these Ts video segment data is stored in described M3U8 server.The present invention utilizes above-mentioned method can meet mobile terminal the browsing, store and calling the monitor video data be stored on network of different system.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in execution mode below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained from these accompanying drawings.
Fig. 1 is the structured flowchart that RTMP of the present invention turns M3U8 video segment system;
Fig. 2 is the flow chart that RTMP of the present invention turns M3U8 video segment method.
In Fig. 1,1, monitor video push end; 11, camera; 12, SCSI hard disk video tape recorder; 13, video distribution end; 2, Web server; 3, RTMP server; 4, M3U8 server.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Shown in figure 1, Fig. 1 is the structured flowchart that a kind of RTMP of the present invention turns M3U8 video segment system.Described RTMP turns M3U8 video segment system, comprising: Internet network; The monitor video be connected with described Internet network respectively pushes end 1, Web server 2 and RTMP server 3; Be connected to the M3U8 server 4 of described RTMP server 3.
Wherein, described monitor video pushes end 1 collection site video information, converts described live video information to FLV stream format data in real time, and described FLV stream format data is uploaded to described RTMP server 3 by Internet network; Described RTMP server 3 receives, preserve described FLV stream format data, and described FLV stream format data is carried out Ts slicing treatment, convert the Ts video segment data of M3U8 to, described Ts video segment data are sent to described M3U8 server 4 by described RTMP server 3; Described M3U8 server 4 records described Ts video segment data.
In the present embodiment, described Internet network comprises the equipment such as transmission medium, router and switch, and described Web server 2, monitor video push end 1 and RTMP server 3 is all connected to Internet network by this transmission medium.
Wherein, record described monitor video in described Web server 2 and push the authentication information that end 1 is connected to described Internet network uploaded videos information; When the authentication information that described monitor video propelling movement terminal 1 is inputted by outside is identical with the authentication information recorded in described Web server 2, described monitor video supplying system allows the described Internet network of access.
In the present embodiment, on described Web server 2, the authentication information of record can be produced by the computer system be connected in described Internet network and be sent in described Web server 2 by network to store; Also can be have on other class database servers of being connected on described Web server 2 to store.
In the present embodiment, described monitor video pushes the authentication information of outside input on end 1 can be calculated by a set of algorithm identical with when described Web server 2 obtaining authentication information; Also can be after artificial described Web server 2 obtains, push end 1 at described monitor video again and manually input.But when only on described monitor video propelling movement end, the authentication information of 1 is identical with the authentication information on described Web server 2, described monitor video pushes end 1 could access the connection of described Internet network.
Wherein, described monitor video propelling movement end 1 comprises: for the camera 11 of collection site video information; The video information of described camera collection is carried out encode and the SCSI hard disk video tape recorder 12 of store video video recording; For the video stream data that receiver, video DVR 12 exports, and described video stream data decoding and coding is become FLV stream format data and the video distribution end 13 sent.
In the present embodiment, described camera 11 comprises the camera of different model, also high-definition camera or night vision cam is comprised, after the video data that the camera of different model is taked is sent to described video distribution end 13 by described SCSI hard disk video tape recorder 12, described video data can be carried out distinguishing conversion process by described video distribution end 13.Distinguishing conversion process, mainly depending on described video data type and adopt known different mapping modes, such as: the forms such as FLV, RMVB.
Wherein, described RTMP server 3 comprises: push the FLV data reception module holding the FLV stream format data uploaded for real-time reception monitor video; The FLV cache module be connected with described FLV data reception module, the FLV memory module be connected with described FLV data cache module, the FLV data communication module be connected with described FLV data memory module, the FLV data processing module be connected with described FLV data memory module, the Ts data forwarding module be connected with described FLV data processing module.
In the present embodiment, described FLV data reception module is used for FLV stream format data described in real-time buffer memory to forward in real time; Described FLV data cache module is for storing described FLV stream format data with the broadcasting after end to be uploaded; Described FLV data communication module is used for the FLV stream format stored in described FLV memory module to be sent by the mode of radio communication; Described FLV data processing module is used for converting described FLV stream format data to described Ts video segment data; Described Ts data forwarding module is used for Ts video segment data to forward in real time.
In the present embodiment, described RTMP server 3 when carrying out the process of Ts video segment, can in described RTMP server 3 embedded software processing method, adopt ffmpeg order to cut into slices to described FLV stream video.
Wherein, described M3U8 server comprises: Ts data reception module, the Ts data memory module be connected with described Ts data reception module, the Ts data communication module be connected with described Ts data memory module.
Described Ts data reception module is for receiving the Ts video segment data of described RTMP server 3 conversion;
Described Ts data memory module is for storing described Ts video segment data;
Described Ts data communication module is used for the Ts video segment data be stored in described Ts video storage modules to be sent by communication.
Refer to Fig. 2, the present invention also provides a kind of RTMP to turn M3U8 video segment method simultaneously, and the FLV video data be stored in RTMP server can be converted to the Ts video segment data of the M3U8 form of applicable apple system plays by the method.
In the present embodiment, described Ts video segment data are stored in M3U8 server.
RTMP provided by the invention turns M3U8 video segment method and is achieved in that a kind of RTMP turns M3U8 video segment method, comprises the following steps:
Step 1) monitor video pushes end 1 and is connected to described Internet network.
Wherein, monitor video described in step 1) pushes when end 1 accesses described Internet network to be needed to carry out authentication, comprise: described Web server 2 stores authentication information, when the authentication information that described monitor video propelling movement terminal 1 is inputted by outside is identical with the authentication information recorded in described Web server 2, described monitor video supplying system is allowed to access described Internet network.
In the present embodiment, on described Web server 2, the authentication information of record can be produced by the computer system be connected in described Internet network and be sent in described Web server 2 by network to store; Also can be have be connected on described Web server 2 other class database servers on store.
In the present embodiment, described monitor video pushes the authentication information of outside input on end 1 can be calculated by a set of algorithm identical with when described Web server 2 obtaining authentication information; Also can be after artificial described Web server 2 obtains, push end 1 at described monitor video again and manually input.But only when the authentication information that described monitor video pushes on end 1 is identical with the authentication information on described Web server 2, described monitor video pushes end 1 could access the connection of described Internet network.
Step 2) described monitor video pushes end 1 and sends FLV stream format data to RTMP server by Internet network.
Wherein, described step 2) comprise the following steps:
Step 2.1) camera 11 collection site video information;
Step 2.2) video information of described camera collection carries out encoding and storing by SCSI hard disk video tape recorder 12;
Step 2.3) video stream that video distribution end 13 receiver, video DVR 12 exports, and described video stream is encoded into FLV stream format data, adopts RTMP procotol that described FLV stream format data is sent to RTMP server.
In the present embodiment, described monitor video pushes end 1 to be had and to convert described monitor video data and the basic function of encoding and decoding, the video information obtained can be carried out encoding and compressing from described SCSI hard disk video tape recorder 12.
In the present embodiment, described video information coding can be become FLV stream format data and described FLV stream format data is sent to described RTMP server by described video distribution end 13.
RTMP server 3 described in step 3) receives and stores described FLV stream format data.
Wherein, RTMP server 3 described in described step 3) sends described FLV stream format data by communication.
RTMP server 3 described in step 4) carries out Ts slicing treatment to the described FLV stream format data stored, and the Ts video segment data after process are sent to described M3U8 server 4.
M3U8 server 4 described in step 5) receives described Ts video segment data and stores.
Wherein, M3U8 server 4 described in described step 5) sends described Ts video segment data by communication.
In the present embodiment, be stored in monitor video data in described RTMP server 3 or M3U8 server 4 can be connected to Internet network by mobile terminal by the mode of WAP radio communication or be connected to RTMP server 3 or M3U8 server 4 by Internet network thus obtain described monitor video data.
Concrete, when described mobile terminal is the smart machine with Android operation system, after described smart machine is connected to Web server 2 by Internet network, smart machine can be pointed to the RTMP server 3 storing FLV stream format data by described Web server 2 by browser URL address, thus makes this smart machine can browse this FLV video by the browser being provided with Flash plug-in unit from RTMP server 3.
When described mobile terminal is the smart machine with Apple Macintosh operating system, after described smart machine is connected to Web server 2 by Internet network, described smart machine just can be pointed to by browsing another URL address the M3U8 server 4 storing Ts video segment data by described Web server 2, thus makes this can only can browse this Ts video segment data by the browser of support HTML5 agreement from M3U8 server 4 by equipment.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection range that all should be included in the claims in the present invention.
Claims (9)
1. RTMP turns a M3U8 video segment system, it is characterized in that, comprising:
Internet network;
The monitor video be connected with described Internet network respectively push hold, Web server and RTMP server;
M3U8 server, is connected to described RTMP server;
Described monitor video pushes end collection site video information, converts described live video information to FLV stream format in real time, and described FLV stream format is uploaded to described RTMP server by Internet network; Described RTMP server receives, preserve described in FLV stream format data, and described FLV stream format data is carried out Ts slicing treatment, convert the Ts video segment data of M3U8 to, described Ts video segment data are sent to described M3U8 server by described RTMP server; Ts video segment data described in described M3U8 server record.
2. RTMP according to claim 1 turns M3U8 video segment system, it is characterized in that, records described monitor video and push the authentication information that end is connected to described Internet network uploaded videos information in described Web server; When the authentication information that described monitor video propelling movement terminal is inputted by outside is identical with the authentication information recorded in described Web server, described monitor video supplying system allows the described Internet network of access.
3. RTMP according to claim 1 turns M3U8 video segment system, it is characterized in that, described monitor video pushes end and comprises:
Camera, for collection site video information;
SCSI hard disk video tape recorder, carries out coding and store video video recording by the video information of described camera collection;
Video distribution end, for the video stream data that receiver, video DVR exports, and becomes FLV stream format data by described video stream data decoding and coding and sends.
4. turn M3U8 video segment system according to the RTMP described in claim 1, it is characterized in that, described RTMP server comprises:
FLV data reception module, pushes the FLV stream format data of holding and uploading for real-time reception monitor video;
FLV cache module, is connected with described FLV data reception module, for FLV stream format data described in real-time buffer memory to forward in real time;
FLV memory module, is connected with described FLV data cache module, for storing described FLV stream format data with the broadcasting after end to be uploaded;
FLV data communication module, is connected with described FLV data memory module, for being sent by the mode of radio communication by the FLV stream format stored in described FLV memory module;
FLV data processing module, is connected with described FLV data memory module, for converting described FLV stream format data to described Ts video segment data;
Ts data forwarding module, is connected with described FLV data processing module, for Ts video segment data being forwarded in real time.
5. turn M3U8 video segment system according to the RTMP described in claim 1, it is characterized in that, described M3U8 server comprises:
Ts data reception module, for receiving the Ts video segment data of described RTMP server conversion;
Ts data memory module, is connected with described Ts data reception module, for storing described Ts video segment data;
Ts data communication module, is connected with described Ts data memory module, for the Ts video segment data be stored in described Ts video storage modules being sent by communication.
6. RTMP turns a M3U8 video segment method, it is characterized in that, comprises the following steps:
Step 1) monitor video pushes end and is connected to described Internet network;
Step 2) described monitor video pushes end and sends FLV stream format data to RTMP server by Internet network;
RTMP server described in step 3) receives and stores described FLV stream format data;
RTMP server described in step 4) carries out Ts slicing treatment to the described FLV stream format data stored, and the Ts video segment data after process are sent to described M3U8 server; ;
M3U8 server described in step 5) receives described Ts video segment data and stores.
7. RTMP according to claim 6 turns M3U8 video segment method, it is characterized in that, monitor video described in step 1) pushes when termination enters described Internet network to be needed to carry out authentication, comprise: described Web server stores authentication information, when the authentication information that described monitor video propelling movement terminal is inputted by outside is identical with the authentication information recorded in described Web server, described monitor video supplying system is allowed to access described Internet network.
8. RTMP according to claim 6 turns M3U8 video segment method, it is characterized in that, described step 2) comprise the following steps:
Step 2.1) camera collection live video information;
Step 2.2) video information of described camera collection carries out encoding and storing by SCSI hard disk video tape recorder;
Step 2.3) video stream that video distribution end receiver, video DVR exports, and described video stream is encoded into FLV stream format data, adopts RTMP procotol that described FLV stream format data is sent to RTMP server.
9. RTMP according to claim 6 turns M3U8 video segment method, it is characterized in that, the server of RTMP described in step 3) sends described FLV stream format data by communication; M3U8 server described in described step 5) sends described Ts video segment data by communication.
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