CN107124646B - Mobile intelligent terminal video recording system and method thereof - Google Patents
Mobile intelligent terminal video recording system and method thereof Download PDFInfo
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- H—ELECTRICITY
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- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4332—Content storage operation, e.g. storage operation in response to a pause request, caching operations by placing content in organized collections, e.g. local EPG data repository
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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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]
- H04N21/40—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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4333—Processing operations in response to a pause request
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- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
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- H—ELECTRICITY
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- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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Abstract
The invention provides a mobile intelligent terminal video recording system and a method thereof, which are characterized in that when recording, data with channel numbers, playing starting time and recording picture quality are obtained by loading program video recording information, a local program video film is transcribed to inquire and obtain a program exclusive directory in a local program video library and a Streaming media network transmission protocol website (HTTP Live Streaming, later called HLS) of the program based on a hypertext transfer protocol; meanwhile, the recorded HLS website content of the local program film is continuously updated and is transcribed into a local film which is stored in the program exclusive directory.
Description
Technical Field
The invention relates to a mobile intelligent terminal video recording system and a method thereof, in particular to a mobile intelligent terminal video recording system and a method thereof, which can watch HLS live channel programs and record the programs at the same time on a mobile intelligent terminal.
Background
Currently, when downloading HLS video-on-demand movie files to a mobile intelligent terminal, live channel programs cannot be recorded and recording cannot be performed while watching.
Conventionally, a live recording system is prepared to provide a full channel all-weather program recording mechanism and to provide a user with a program playback request to retrieve the recorded program. Such broadcast recording systems must be able to withstand the heavy traffic loads and are relatively costly to construct.
Disclosure of Invention
In view of the above-mentioned problems of the prior art, it is an object of the present invention to provide a mobile intelligent terminal video recording system and method thereof, which can record HLS live channel programs on a storage medium of a mobile intelligent terminal in a low-cost manner.
The mobile intelligent terminal video recording system comprises a local program film information set, a local program film library and a mobile intelligent terminal video recording module. The local program film information set provides local program film information, the local program film library provides and stores local program films, and the mobile intelligent terminal video recording module is connected with the local program film library and the local program film information set, starts video recording according to the local program film information and stores the recorded local program films in the local program film library.
The video recording method of the mobile intelligent terminal comprises the following steps: providing local program film information with a local program film information set; storing the local program films by a local program film library; and starting the video recording by the mobile intelligent terminal video recording module according to the local program film information, and storing the recorded local program film in a local program film library.
In view of the above, the mobile intelligent terminal video recording system and the method thereof according to the present invention may have one or more of the following advantages:
1. according to the invention, when a user using the mobile intelligent terminal has a requirement for recording the HLS live channel program, the program can be easily recorded on the mobile intelligent terminal, and the highlight film content of the program is generated; the method is different from the conventional method for downloading HLS video-on-demand film files to the mobile intelligent terminal, and has the defects that the program of a live channel cannot be recorded and the program cannot be recorded while watching.
2. The invention can start to record (or pause to record) the favorite live channel program to the storage medium of the mobile intelligent terminal at any time during the period of watching the HLS live channel program, and can not influence the watching program.
3. The invention can record the HLS live broadcast channel program in the storage medium of the mobile intelligent terminal without the complex architecture of the traditional live broadcast recording system, thereby greatly reducing the cost.
Drawings
FIG. 1 is a schematic diagram of a system architecture of a mobile intelligent terminal video recording system according to the present invention.
FIG. 2 is a schematic diagram of an embodiment of a mobile intelligent terminal video recording system according to the present invention.
FIG. 3 is a flowchart illustrating a video recording method of a mobile intelligent terminal according to the present invention.
Description of reference numerals:
1000 electronic program guide
2000 action intelligent terminal video module
2100 channel program recording setting unit
2200 timing monitoring video recording mark unit
2300 dubbing local program movie units
2310 Loading program recording information Unit
2320 load local segment index unit
2330 get record HLS cell
2340 downloading HLS segmented film album units
2350 segmented film localization unit
2360 API unit
2400 program recording information set unit
2500 stop recording setting unit
3000 action intelligent terminal playing module
4000 local program film information set
5000 local program film library
Flow of steps S231 to S239
Detailed Description
The invention aims to provide a program recording system and a program recording method of a mobile intelligent terminal, which are characterized in that HLS live channel programs are recorded on a storage medium of the mobile intelligent terminal on the mobile intelligent terminal, and the program recording system and the method are different from the current method of downloading HLS on-demand video to the mobile intelligent terminal, and have the defects that the live channel programs cannot be recorded and the programs cannot be recorded while watching; HLS live channel programming may also be recorded while being viewed. The technology can be transcribed to a cloud personal cloud from a mobile intelligent terminal in the future.
Fig. 1 is a schematic diagram of a system architecture of a video recording system of a mobile intelligent terminal according to the present invention. The system comprises: the electronic program table 1000 provides detailed content of each program including information such as program name, channel, broadcast time and the like, and the mobile intelligent terminal video recording module 2000 is linked to a local program movie information set 4000 and a local program movie library 5000, and judges whether a video recording function is started or not through the local program movie information set 4000 so as to record the HLS live channel program in the local program movie library 5000; a mobile intelligent terminal playing module 3000, also linked to the local program movie information set 4000 and the local program movie library 5000, through which the HLS live channel program can be selectively played or the movie on the local program movie library 5000 can be played on the mobile intelligent terminal, and under playing the HLS live channel program, the user can also simultaneously notify the mobile intelligent terminal recording module 2000 to immediately record the HLS live channel program via the operation key and notify the mobile intelligent terminal recording module 2000 to pause/stop recording the HLS live channel program in the local program movie library 5000.
Please refer to fig. 2, which is a schematic diagram of an embodiment of a mobile intelligent terminal video recording system according to the present invention, and is a detailed schematic diagram of a mobile intelligent terminal video recording module 2000, wherein the mobile intelligent terminal video recording module 2000 is composed of the following sub-modules: channel program recording setting unit 2100 includes a recording start time stamp, a program name, a channel, a program start time stamp, a program end time stamp, recording image quality, a program HLS website, and the like. The sub-module will inquire in the recording information set 2400 whether the playing timestamp overlaps the existing recording timestamp, if not, and if the recording starting timestamp is greater than or equal to the existing timestamp, the sub-module will automatically add a new set of recording information to the recording information set 2400, otherwise, the recording will not be performed.
Next, the timing monitoring recording marking unit 2200 judges whether to execute the recording or stop recording of the local program dubbing movie unit 2300 according to the recording start time and the program playing end time in the timing monitoring program recording information set unit 2400. The dubbing local program movie unit 2300 also receives an instruction to stop recording from the stop recording setting unit 2500. Different functions are generated depending on the time stamp given to start recording, for example: 1. the function of recording while watching: setting to press and record the current time stamp according to the user behavior during playing; 2. a reserved program recording function: setting a program starting playing time stamp; 3. the television review function: set to the current timestamp of the incoming broadcast program.
Referring to the flowchart of the mobile intelligent terminal recording method of the present invention shown in fig. 3, the local program movie unit 2300 is transcribed, which includes:
step S231: loading channel video information;
step S232: loading a local segment index;
step S233: acquiring a recorded HLS;
step S234: downloading an HLS segmented film set;
step S235: localization of segmented films;
step S236: judging whether the playing is needed;
step S237: playing the API;
step S238: judging whether to stop recording or not; and
step 239: the recording flag is set to stop.
In step S231, the loaded program recording information mainly generates a unique program recording name according to the program recording information and initializes the local recording operation. The step S232 of loading the local segment index is to query the local program movie information set 4000 for the local segment index loading unit 2320 to determine whether the name of the program to be recorded exists, obtain the directory of the local segment index file of the program, determine whether the local segment index information of the program needs to be loaded, and create a new directory for storing the program recording name. The HLS obtaining record in step S233 is the HLS obtaining record unit 2330, which determines whether there is an HLS segment index url meeting the record quality set by the user through the HLS url reading analysis, and if there is no HLS segment index url of the next level, removes other HLS segment index urls and stores them as the local HLS segment index. The step S234 of downloading the HLS segmented movie set is to download the HLS segmented movie set unit 2340, read the content through the HLS segmented index website, compare the content with the local segmented index information, analyze the content to establish a list of downloaded HLS segmented movies, store the downloaded segmented movies in the local program movie library 5000, and remove the relevant information from the list if the downloading fails. The localization of the segmented film in step S235 is performed by the segmented film localization unit 2350, which removes the website for downloading the segmented film in the HLS segmented film set and reserves the name of the segmented film, and then merges the name of the segmented film with the local segmented index of the program to store the name, and determines whether the recording mark stops recording or whether the storage medium is full, and if yes, the recording mark is changed to standby after the recording is finished; if not, the downloading of the HLS segmented movie set continues at jump to step S234.
The local program movie information set 4000 is composed of local program movie information, where the local program movie information includes a channel number, a channel name, a program start time, a program recording name, a program start timestamp, a program end timestamp, a movie image quality, and the like; it records which local program films and related information stored in the local program film library 5000, and the program recording name is generated by the channel number, the film quality, the program start time and is also the directory name of the program film stored in the local program film library 5000. The film picture quality recording user presets the picture quality of the program film to be recorded.
The local program video library 5000 establishes a local program video library 5000 on the storage medium, and the recorded video is stored in the directory for capacity control. When recording a program, the program-specific directory and the movie file storing the program m3u8 are established according to the program recording name of the local program movie information set 4000.
The play API unit 2360 is an interfacing API provided by the mobile intelligent terminal play module 3000. When the mobile intelligent terminal television looks back to use the demand, and the segmented film localization unit 2350 finishes downloading the first segmented film and adding the local segmented index of the program, the segmented film localization unit 2350 notifies the mobile intelligent terminal playing module 3000 to play the local program film.
< embodiment 1> function of recording while watching on mobile intelligent terminal
For example, when the mobile intelligent terminal playing module 3000 plays HLS live broadcast chasing shark program (the program playing Time 2015-07-1618: 00: 00-2015-07-1620: 00:00), and the user presses the recording button when viewing 2015-07-1618: 30:00(Time Stamp is 1437129000), the human-computer interface program will bring the channel program recording information to the channel program recording setting 2100, and the module compares the program playing start timestamp and the program playing end timestamp with the information in the program recording information set 2400 to determine whether the program recording information overlaps with the existing recording timestamp, and the current timestamp is equal to 1437129000, and the submodule will automatically add a group of the program recording information to the program recording information set 2400.
Referring to the detailed schematic diagram of the mobile intelligent terminal video recording module in fig. 2, the mobile intelligent terminal video recording module 2000 is composed of the following sub-modules: channel program recording setting unit 2100 includes a recording start time stamp, a program name, a channel, a program start time stamp, a program end time stamp, recording image quality, and a program HLS address, for example:
when the timer monitoring recording marking unit 2200 (initial value of recording mark is standby) finds that the current time stamp is equal to the time stamp of starting recording of catching giant shark in the program recording information set unit 2400, the program recording information is taken out and recorded and marked as recording through the program recording information loading unit 2310, and if the current time stamp is equal to the time stamp of ending playing of the program, the recording is marked as stopping recording; when the recording flag is set as recording, the thread is used to execute the transcription of the local program movie 2300, and the unique program recording name 0151201507161800000 is generated according to the contents of ChNum, recordbittate and StartDateTime in the loaded program recording information 2310, and whether the program recording name is in the local program movie information set 4000 is inquired, so that whether the recording needs to be continued or newly created is judged.
(1) Read the content of index.m3u8 using HLS website, for example:
according to the variable value of the prerecorded picture quality (recordtrate) in the channel program recording setting content being 1, the user prerecorded picture quality 01.m3u8 can be found from the JSON content of index.m3u8, and the HLS website for obtaining the picture quality is http:// xxx.xxx.xxx.xxx/01. m3u 8; the HLS website with other image quality removed is saved as a local index.m3u8, and the content is:
if the program has local segment index content localized by the segment film on the mobile intelligent terminal, for example:
http:// xxx. xxx.xxx/01.m3u8 is used to read the m3u8 content of the picture quality, for example:
then, comparing and analyzing the local segment index information to establish a list of downloaded HLS segmented movies, for example:
then, after the downloading of the segmented movie according to the content of "url" in the downloading HLS segmented movie list JSON format is completed and the segmented movie is stored in the 0151201507162230000 directory, the relevant information is incorporated into the local segment index content of the program, for example:
judging whether the video recording mark is a stop video recording mark, if so, carrying out a video recording ending program and marking the video recording mark as a standby; if not, the step of (1) reading the m3u8 content of the image quality by using the website address of http:// xxx. xxx/01.m3u8 is carried out continuously.
In addition, the HLS live channel program is still played in the mobile intelligent terminal playing module 3000, and when the user operates the record stop button, the recording is marked as stop recording.
< embodiment 2> Mobile Intelligent terminal local reservation program recording (reservation program recording function)
For example, after the user clicks and selects a program to be reserved for recording (the program is just the river playing time 2015-07-1710: 40: 00-2015-07-1711: 35:00 of monster), the human-machine interface program stores the channel program recording information (including the time stamp for starting recording as the program playing time stamp) in the channel program recording setting unit 2100, and the module compares the program playing starting time stamp and the program playing ending time stamp with the information in the program recording information set unit 2400 one by one to determine whether the program recording information overlaps with the existing recording time stamp, and if the program recording information does not overlap with the existing recording time stamp, the sub-module will automatically add a set of the program recording information to the program recording information set unit 2400.
Referring to the detailed schematic diagram of the mobile intelligent terminal video recording module in fig. 2, the mobile intelligent terminal video recording module 2000 is composed of the following sub-modules: channel program recording setting unit 2100 includes a recording start time stamp, a program name, a channel, a program start time stamp, a program end time stamp, recording image quality, and a program HLS address, for example:
(2) when the timer monitor recording flag unit 2200 (initial value of recording flag is standby) finds that the current time stamp is equal to the program name in the program recording information set unit 2400 as a result: the start recording time stamp of the river of the monster, the program recording information is taken out through the program recording information loading unit 2310 and the recorded program is marked as the recorded program, if the current time stamp is found to be equal to the program playing time stamp, the recorded program is marked as the stop recording; when the recording flag is set to record, the thread is used to execute the transcription of the local program movie 2300, and the unique program recording name 01422015071710400000 is generated according to the contents of ChNum, recordbittate and StartDateTime in the program recording information unit 2310, and whether the program recording name is in the local program movie information set 4000 is queried, so as to determine whether to continue recording or newly create recording.
(3) Read the content of index.m3u8 using HLS website, for example:
according to the variable value of the prerecorded picture quality (recordtrate) in the channel program recording setting content being 2, the user prerecorded picture quality 02.m3u8 can be found from the JSON content of index.m3u8, and the HLS website for obtaining the picture quality is http:// xxx.xxx.xxx/02.m3u 8; the HLS website with other image quality removed is saved as a local index.m3u8, and the content is:
http:// xxx. xxx.xxx/02.m3u8 is used to read the m3u8 content of the picture quality, for example:
then, comparing and analyzing the local segment index information to establish a list of downloaded HLS segmented movies, for example:
then, after the downloading of the segmented movie according to the content of "url" in the downloading HLS segmented movie list JSON format is completed and the segmented movie is stored in the 01422015071710400000 directory, the relevant information is incorporated into the local segment index content of the program, for example:
judging whether the video recording mark is a stop video recording mark, if so, carrying out a video recording ending program and marking the video recording mark as a standby; if not, jumping to the step (3) to read the m3u8 content of the image quality by using the website address of http:// xxx. xxx/02.m3u8 and continuing to execute the step; and (3) until the step (2) if the current time stamp is equal to the program end playing time stamp or the storage medium is full, marking the video recording as stopping the video recording.
< embodiment 3> Mobile Intelligent terminal local television review (television review function)
For example, the user clicks and plays HLS live channel programs via the electronic program guide 1000: after the high sphere (the playing time 2015-07-1610: 00: 00-2015-07-1612: 00:00), the human-computer interface program stores the channel program recording information (including the timestamp for starting recording as the timestamp for starting program playing) in the channel program recording setting unit 2100, and the module compares the timestamp for starting program playing and the timestamp for ending program playing with the information in the program recording information set unit 2400 one by one to determine whether the information overlaps with the existing recording timestamp, and the submodule automatically adds a group of program recording information to the program recording information set unit 2400 under the condition of no overlap.
Referring to the detailed schematic diagram of the mobile intelligent terminal video recording module in fig. 2, the mobile intelligent terminal video recording module 2000 is composed of the following sub-modules: channel program recording setting unit 2100 includes a recording start time stamp, a program name, a channel, a program start time stamp, a program end time stamp, recording image quality, and a program HLS address, for example:
(4) when the timer monitor recording flag unit 2200 (initial value of recording flag is standby) finds that the current time stamp is equal to the program name in the program recording information set unit 2400 as a result: the start recording time stamp of the river of the monster, the program recording information is taken out through the program recording information loading unit 2310 and the recorded program is marked as the recorded program, if the current time stamp is found to be equal to the program playing time stamp, the recorded program is marked as the stop recording; when the recording flag is set to record, the thread is used to perform the transcription of the local program movie 2300, and a unique program recording name is generated 17732015071610000000 according to the contents of ChNum, recordbittate, and StartDateTime in the loaded program recording information unit 2310, and a new recording is created.
(5) Read the content of index.m3u8 using HLS website, for example:
according to the variable value of the prerecorded picture quality (recordtrate) in the channel program recording setting content being 3, the user prerecorded picture quality 03.m3u8 can be found from JSON content of index.m3u8, and the HLS website for obtaining the picture quality is http:// xxx.xxx.xxx.xxx/03. m3u 8; the HLS website with other image quality removed is saved as a local index.m3u8, and the content is:
and the program has no localized local segment index of the segmented film on the mobile intelligent terminal. Http:// xxx. xxx/03.m3u8 was used to read the m3u8 content of the image quality, for example:
then, comparing and analyzing the local segment index information to establish a list of downloaded HLS segmented movies, for example:
then, downloading segmented films according to the content of 'url' in the downloading HLS segmented film list JSON format, storing the downloaded segmented films in an 17732015071610000000 directory, and when the first segmented film 20150324T020700-03-1287/1000.ts is just added into the local segmented index of the program, transmitting 'the absolute directory path of the local index.m3u8 of the program + index.m3u8' to the mobile intelligent terminal playing module 3000 by using the playing API unit 2360 and notifying the playing of the local program film; continuing to download the segmented films in the list; with the downloading and storage of the segmented films, the user can review the films in a time-shifted manner.
Judging whether the video recording mark is a video stop mark, if so, carrying out a video recording ending program, then marking the video recording mark as standby, and if not, jumping to the step of (5) reading the m3u8 content of the picture quality by using an http:// xxx. xxx/03.m3u8 website, and continuing to execute the step; and (4) if the current time stamp is equal to the program playing ending time stamp or the storage medium is full, marking the video recording as stopping the video recording.
The following briefly summarizes the various steps and the module behavior of the present invention:
program recording method for mobile intelligent terminal
Local television review method of mobile intelligent terminal
In summary, the mobile intelligent terminal video recording system and method thereof of the present invention can record the HLS live channel program on the storage medium of the mobile intelligent terminal or on the personal cloud while watching the HLS live channel program at the mobile intelligent terminal without complicated settings and server devices, and can directly play the recorded program film after recording. The invention can play local program films while recording, and meets the use requirement of the mobile intelligent terminal television for watching back.
In summary, the present invention has achieved the desired enhanced efficacy through the prior art, and it is not easy for those skilled in the art to understand that the improved performance and utility of the present invention are in accordance with the requirements of the patent application.
The foregoing is by way of example only, and not limiting. It is intended that all equivalent modifications and variations of the present invention without departing from the spirit and scope of the invention shall be covered by the appended claims.
Claims (10)
1. A mobile intelligent terminal video recording system comprises:
a local program film information set providing a plurality of local program film information;
a local program film library for storing a plurality of local program films;
the mobile intelligent terminal video recording module is connected with the local program video library and the local program video information set, starts to record HLS live channel programs according to the local program video information, and stores the recorded local program videos in the local program video library;
a channel program recording setting unit, which comprises recording image quality and program HLS website; and
a local program film transcribing unit, which reads whether there is HLS sectional index website meeting the set recording picture quality through the program HLS website, if there is no HLS sectional index website meeting the set recording picture quality, the local program film transcribing unit reads the next HLS sectional index website and removes the HLS sectional index websites of other picture qualities to store the next HLS sectional index website as the local HLS sectional index website, then builds a downloading HLS sectional film list through the content of the local HLS sectional index website and the local sectional index information, and downloads the sectional film through the local program film transcribing unit and stores it into the local program film library.
2. The mobile intelligent terminal video recording system of claim 1, wherein the channel program recording setting unit further determines whether a broadcast timestamp of a program recording information set overlaps a recording timestamp, and if not, the channel program recording setting unit generates a video recording information in the program recording information set when the recording timestamp is greater than or equal to a current timestamp.
3. The mobile intelligent terminal video recording system of claim 2, wherein the mobile intelligent terminal video recording module further comprises:
and a timing monitoring recording marking unit for monitoring the recording start time and the playing end time of the program recording information set at a timing and judging whether to start recording or stop recording.
4. The mobile intelligent terminal video recording system of claim 3, wherein the transcribing local program movie unit further starts recording or stops recording according to the determination result of the timer monitor recording flag unit.
5. The mobile intelligent terminal video recording system of claim 1, further comprising:
and the mobile intelligent terminal playing module is connected with the local program film library and the local program film information set and plays the local program films.
6. A video recording method for a mobile intelligent terminal comprises the following steps:
providing a plurality of local program film information by a local program film information set;
storing a plurality of local program films by a local program film library;
starting to record HLS live channel programs by a mobile intelligent terminal video recording module according to the local program film information, and storing the recorded local program films in a local program film library;
a program recording setting unit of a channel comprises recording image quality and a program HLS website; and
reading whether an HLS subsection index website which accords with the set recording image quality exists or not through an HLS website of a program by a local program film transcribing unit, if the HLS subsection index website which accords with the set recording image quality does not exist, reading the HLS subsection index website of the next image quality by the local program film transcribing unit, removing the HLS subsection index websites of other image qualities to store the HLS subsection index website of the next image quality as a local HLS subsection index website, establishing a HLS subsection film downloading list through the content of the local HLS subsection index website and the local subsection index information, and downloading the subsection film by the local program transcribing unit and storing the subsection film into a local program film library.
7. The method of claim 6, wherein the method further comprises the steps of:
judging whether a playing time stamp of a program recording information set is overlapped with a recording time stamp by the channel program recording setting unit; and
if there is no overlap and the recording time stamp is larger than or equal to a current time stamp, the channel program recording setting unit generates a recording information in the program recording information set.
8. The method of claim 7, wherein the mobile intelligent terminal video recording module further comprises a timing monitoring video recording flag unit, and the method further comprises the following steps:
and the timing monitoring recording marking unit monitors the starting recording time and the ending playing time of the program recording information set at fixed time and judges whether to start recording or stop recording.
9. The method of claim 8, wherein the method further comprises the steps of:
and starting or stopping recording by the local program transcribing film unit according to the judgment result of the timing monitoring recording marking unit.
10. The method of claim 6, further comprising:
and a mobile intelligent terminal playing module is connected with the local program film library and the local program film information set and plays the local program films.
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| TW105105588 | 2016-02-25 | ||
| TW105105588A TWI592012B (en) | 2016-02-25 | 2016-02-25 | Mobile wisdom terminal video system and its method |
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| CN110830851B (en) * | 2019-10-30 | 2021-12-14 | 深圳点猫科技有限公司 | Method and device for making video file |
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| CN107124646A (en) | 2017-09-01 |
| TW201731296A (en) | 2017-09-01 |
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