WO2019023967A1 - 一种基于智能终端的视频录制方法及视频录制装置 - Google Patents

一种基于智能终端的视频录制方法及视频录制装置 Download PDF

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Publication number
WO2019023967A1
WO2019023967A1 PCT/CN2017/095584 CN2017095584W WO2019023967A1 WO 2019023967 A1 WO2019023967 A1 WO 2019023967A1 CN 2017095584 W CN2017095584 W CN 2017095584W WO 2019023967 A1 WO2019023967 A1 WO 2019023967A1
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stream file
sub
file
module
stream
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PCT/CN2017/095584
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English (en)
French (fr)
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陈飞飞
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深圳传音通讯有限公司
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Priority to PCT/CN2017/095584 priority Critical patent/WO2019023967A1/zh
Publication of WO2019023967A1 publication Critical patent/WO2019023967A1/zh

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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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs

Definitions

  • the present invention relates to the field of video recording technologies for smart terminals, and in particular, to a video recording method and a video recording device based on an intelligent terminal.
  • smart terminals are gradually infiltrating into all aspects of people's lives due to their versatility and portability.
  • the photos or images taken by the smart terminal can satisfy the visual needs of people in both pixels and colors.
  • smart terminals have gradually replaced professional camera equipment, becoming the tool of choice for people to take pictures and take pictures during sightseeing.
  • TS full name Transport Stream is a DVD file format
  • MPEG2-TS format is characterized by the requirement to be able to decode independently from any segment of the video stream. Therefore, the present invention aims to segment and merge the source video files by using the TS stream file format, thereby avoiding the problem that the existing file format cannot be played or played during the video file generated after the splitting and merging.
  • the present invention provides a video recording device and a video recording method based on an intelligent terminal, which converts an existing video file into a TS stream file format through a format conversion module, and then divides and merges the TS stream file to form a The complete TS stream file is finally converted into a complete existing video file for playback via the smart terminal. Avoid the problem that the existing file format cannot be played or the video file is generated during the split and merge.
  • the present invention provides a video recording method based on a smart terminal, including the steps of recording a video file and saving the video file into a first TS stream file including at least one first sub-TS stream file. a group, from the first TS stream file group, deleting at least one first sub-TS stream file, obtaining a second TS stream file group, and adding at least one second sub-TS stream file to the second TS stream file group Obtaining a third TS stream file group, synthesizing the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group into a complete TS stream file, and converting the complete TS stream file to the The file in the file format supported by the smart terminal.
  • the step of converting the video file into the first TS stream file group of the at least one sub-TS stream file includes: identifying an instruction action, reading the requested fragment number and the fragment location information in the instruction action Converting the video file into a first TS stream file group including at least one first sub-TS stream file according to the fragment location and the number of requested fragments, according to the fragment location information
  • the first sub-TS stream file in a TS stream file group is named.
  • adding at least one new sub-TS stream file to the second TS stream file group includes: recording a new video file, converting the new video file to at least A new sub-TS stream file is inserted into the second TS stream file group to obtain a third TS stream file group.
  • the step of synthesizing the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group into a complete TS stream file includes: capturing an instruction action, and acting from the instruction Reading a pre-play position of the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group, and the first sub-TS stream file according to the pre-play position
  • the second sub-TS stream file is sorted in an arrangement order, and the first sub-TS stream file and the second sub-TS stream file are renamed according to the arrangement order, and the merging is performed in a binary format according to the naming information.
  • the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group form a complete TS stream file.
  • the step of converting the complete TS stream file to the file format of the file format supported by the smart terminal includes extracting one or more of video, audio and subtitle information from the complete TS stream file.
  • the location information is converted into the file format of the file format supported by the smart terminal according to the location information.
  • a video recording apparatus for a smart terminal which includes the following module, a shooting module, capturing a video file including a target object, a storage module, and communicating with the shooting module to store the video a file, a format conversion module, in communication with the storage module, reading the video file, converting the video file into a first TS stream file group including at least one sub-TS stream file, an adjustment module, and the format Converting a module communication connection, deleting at least one sub-TS stream file from the first TS stream file group, obtaining a second TS stream file group; and/or adding at least one new to the second TS stream file group Sub TS stream file, get one a third TS stream file group, an integration module, and a communication connection with the adjustment module, synthesizing the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group into one complete a TS stream file, the format conversion module, reading and converting the complete TS stream file to a file format supported by the
  • the video recording system further includes an instruction module that captures instruction information, reads the requested fragment number and the fragmentation position information from the instruction information, and the format conversion module is communicably connected with the instruction module, and reads And converting the video file into a first TS stream file group including at least one sub-TS stream file according to the fragmentation location information and the requested fragment number, and the first naming module is configured to communicate with the format conversion module. Connecting, reading, and naming the sub-TS stream files in the first TS stream file group according to the slice location information.
  • the third TS stream file group is obtained by the following method, the photographing module captures a new video file containing a target object, and the format conversion module converts the new video file into at least one new sub-TS stream And the adjusting module inserts the new sub-TS stream file into the second TS stream file group to obtain a third TS stream file group.
  • the video recording system further includes: a sorting module, in communication with the adjusting module, according to the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group a playback position, sorting the first sub-TS stream file and the second sub-TS stream file, and sending an arrangement order information
  • the second naming module is in communication with the sorting module, according to the arrangement order information Renaming the first sub-TS stream file and the second sub-TS stream file, sending a naming information to the integration module
  • the integration module is communicatively connected with the second naming module, from the naming information Reading the arrangement order information, combining the first sub-TS stream file and the second sub-TS stream file in the third TS stream file group in a binary format to form a complete TS stream file.
  • the video recording system further includes: an information acquiring module, configured to communicate with the integration module, and extract position information of one or more of video, audio, and subtitle information from the complete TS stream file, and outward Sending, the format conversion module is in communication with the information acquisition module, and converts the complete TS stream file into a file format file supported by the smart terminal according to the location information.
  • an information acquiring module configured to communicate with the integration module, and extract position information of one or more of video, audio, and subtitle information from the complete TS stream file, and outward Sending
  • the format conversion module is in communication with the information acquisition module, and converts the complete TS stream file into a file format file supported by the smart terminal according to the location information.
  • the present invention can convert a file format of an existing video into a TS stream file format
  • the present invention can implement segmentation or merging of TS stream files
  • the present invention can be independently decoded by using any segment of the TS stream file to avoid the problem that the video file generated after the splitting and merging cannot be played or stuck during playback.
  • FIG. 1 is a schematic flow chart of a video recording method based on a smart terminal according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic flow chart of video file conversion in accordance with a preferred embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of obtaining a third TS stream file group according to a preferred embodiment of the present invention.
  • FIG. 4 is a schematic flow chart of synthesizing a complete TS stream file according to another preferred embodiment of the present invention.
  • FIG. 5 is a schematic flow chart of inverse conversion of a TS stream file according to a preferred embodiment of the present invention.
  • FIG. 6 is a structural diagram of a video recording apparatus of a smart terminal in accordance with a preferred embodiment of the present invention.
  • FIG. 7 is a structural diagram of a video recording apparatus of a smart terminal according to another preferred embodiment of the present invention.
  • FIG. 8 is a structural diagram of a video recording apparatus of an intelligent terminal according to another preferred embodiment of the present invention.
  • FIG. 9 is a structural diagram of a video recording apparatus of a smart terminal according to another preferred embodiment of the present invention.
  • first, second, third, etc. may be employed in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the first intelligent terminal may also be referred to as a second smart terminal without departing from the scope of the present disclosure.
  • the second smart terminal may also be referred to as a first smart terminal.
  • FIG. 1 is a schematic flowchart of a smart terminal-based video recording method according to a preferred embodiment of the present invention.
  • the video recording method of this embodiment includes the following steps:
  • the user when the user needs to record a video file, the user may activate the shooting module of the smart terminal by touching a shortcut icon displayed on the interface of the smart terminal or pressing a shortcut button of the first smart terminal body.
  • the camera device carried by the smart terminal itself captures a target image including the target object, and sends a shortcut image to the camera module of the smart terminal by means of a shortcut key of the smart terminal or a shortcut button on the smart terminal.
  • Recording instruction the shooting module receives the recording instruction, and starts recording according to the content of the recording instruction An image containing the target image.
  • the user sends an operation instruction for stopping the recording to the shooting module by touching the shortcut key of the smart terminal or the shortcut button on the smart terminal, and the shooting module according to the operation instruction content , stop recording, get a video file containing the target object.
  • the capturing module sends a storage instruction to the storage module of the smart terminal, the storage module is in communication connection with the shooting module, receives the storage request, and stores the video file in the storage request according to the storage request. In the storage space of the smart terminal.
  • the user may send a format conversion operation instruction to the smart terminal by selecting a corresponding shortcut in the display interface of the smart terminal.
  • the format conversion module of the smart terminal receives the operation instruction, parses the instruction content included in the operation instruction, reads the video file, and converts the video file into at least one first sub-TS stream file.
  • the first TS stream file group is a format conversion operation instruction to the smart terminal by selecting a corresponding shortcut in the display interface of the smart terminal.
  • the user may fill in the information of the pre-fragment position and the number of fragments by using a dialog box displayed in the display interface of the smart terminal, and Information on the slice location and the number of slices is sent to the smart terminal.
  • the instruction module of the smart terminal captures the operation instruction, parses the instruction information, obtains the requested fragment number and the fragmentation location information, and sends the requested fragment number and the fragmentation location information to the outside.
  • the format conversion module of the smart terminal may receive the requested fragment number and fragmentation location information, and read frame data of the video file, and according to the requested fragment number and fragmentation location information, in the corresponding video.
  • the video file is converted into a first TS stream file group containing at least one first sub-TS stream file.
  • the smart terminal is further configured with a first naming module, and is communicatively connected to the format conversion module. After the first naming module recognizes that the format conversion module completes the format conversion operation, the number of the requested fragments is further read. And fragmentation location information, and naming each sub-TS stream file in the first TS stream file group according to the sequence of the fragmentation location information.
  • the smart terminal after the format conversion module of the smart terminal splits and converts the video file into a TS stream file group, the smart terminal is provided with an adjustment module, and the adjustment module captures an operation instruction triggered by the user. And parsing, from the operation instruction, a sequence number of the pre-deleted first sub-TS stream file, where the adjustment module deletes the corresponding sequence number from the first TS stream file group according to the file name of the first sub-TS stream file.
  • the first sub-TS stream file forms a second TS stream file group.
  • the video file is also supplemented in the form of a TS stream file. Therefore, when a new second sub-TS stream file is added to the second TS stream file group, the adjustment module reads, from the operation instruction, a pre-addition of the second sub-TS stream file. Setting the location information, and reading the file name of each of the first sub-TS stream files, and obtaining the sequence number of the first sub-TS stream file from the file name, so that according to the preset location information, The second sub-TS stream file is inserted into a corresponding position of the second TS stream file group to form a third TS stream file group.
  • a new video file needs to be captured by the shooting module of the smart terminal, and Converting the new video file into at least one second sub-TS stream file by the format conversion module. Therefore, the user sends an operation instruction to the smart terminal, and the adjustment module of the smart terminal reads the preset position of the pre-added second sub-TS stream file from the operation instruction, and reads the original location.
  • Describe a file name of the first sub-TS stream file and obtain a sequence number of the first sub-TS stream file from the file name, thereby inserting the second sub-TS stream file into the preset location information according to the preset location information
  • the corresponding location of the second TS stream file group forms a third TS stream file group.
  • the smart terminal is provided with an integration module, and the third TS stream file group can be combined into one. Complete TS stream file.
  • the smart terminal is further provided with a sorting module, which can capture an instruction action from the user's operation on the smart terminal, and read the third from the command action.
  • the pre-play position of each third sub-TS stream file in the TS stream file group is arranged for each of the third sub-TS stream files according to the pre-play position, and an arrangement order information is sent outward.
  • the second naming module in the smart terminal may rename each third sub-TS stream file according to the arrangement order information, and send a naming information to the outside.
  • the integration module of the smart terminal receives the naming information, and reads the arrangement order information from the naming information, and merges each of the third sub-TSs in the third TS stream file group in a binary format. Stream files to form a complete TS stream file.
  • the information acquiring module of the smart terminal extracts one or more of video, audio, and subtitle information from the complete TS stream file. Location information and send it out.
  • the format conversion module receives the location information, and converts the complete TS stream file into a file format file supported by the smart terminal according to the location information.
  • the present invention utilizes converting a video file format into a TS stream file format, and realizing the cutting and/or supplementing of the video file by adjusting the TS stream file, and then inversely converting the TS stream file into a video file format. In a way, get a video file that can be played smoothly.
  • FIG. 6 the specific structure of the video recording apparatus provided in this embodiment is as follows:
  • the shooting module of the smart terminal may be activated by touching a shortcut icon displayed on the interface of the smart terminal or pressing a shortcut button of the first smart terminal body. And capturing, by using the photographing device carried by the smart terminal, a target image including the target object, and capturing the smart terminal by using a shortcut key of the smart terminal or a shortcut button on the smart terminal.
  • the module sends a video command, and the camera module receives the video command, and starts recording an image including the target image according to the content of the video command.
  • the user sends an operation instruction for stopping the recording to the shooting module by touching the shortcut key of the smart terminal or the shortcut button on the smart terminal, and the shooting module according to the operation instruction content , stop recording, get a video file containing the target object.
  • the shooting module sends a storage instruction to a storage module of the smart terminal.
  • the storing is in communication with the shooting module for storing the video file.
  • the storage module may receive the storage request, and store the video file in a storage space of the smart terminal according to the storage request.
  • the format conversion module is communicatively coupled to the storage module, configured to read the video file, and convert the video file into a first TS stream file group including at least one first sub-TS stream file.
  • the user may send a format conversion operation instruction to the smart terminal by selecting a corresponding shortcut in the display interface of the smart terminal.
  • the format conversion module of the smart terminal receives the operation instruction, parses the instruction content included in the operation instruction, reads the video file, and converts the video file into at least one first sub-TS stream file.
  • the first TS stream file group is communicatively coupled to the storage module, configured to read the video file, and convert the video file into a first TS stream file group including at least one first sub-TS stream file.
  • the adjustment module is communicatively coupled to the format conversion module, and deletes at least one sub-TS stream file from the first TS stream file group to obtain a second TS stream file group; and/or to the second TS At least one new sub-TS stream file is added to the stream file group to obtain a third TS stream file group.
  • the adjustment module of the smart terminal captures an operation instruction triggered by the user.
  • the adjustment module Determining, in the operation instruction, a sequence number of the first sub-TS stream file that is pre-deleted, the adjustment module deleting the first number of the corresponding sequence number from the first TS stream file group according to the file name of the first sub-TS stream file
  • the sub-TS stream file forms a second TS stream file group.
  • the video file is also supplemented in the form of a TS stream file. Therefore, when a new second sub-TS stream file is added to the second TS stream file group, the adjustment module reads, from the operation instruction, a pre-addition of the second sub-TS stream file. Setting the location information, and reading the file name of each of the first sub-TS stream files, and obtaining the sequence number of the first sub-TS stream file from the file name, so that according to the preset location information, The second sub-TS stream file is inserted into a corresponding position of the second TS stream file group to form a third TS stream file group.
  • the integration module is in communication with the adjustment module, and combines the third TS stream files into a complete TS stream file. Specifically, in this embodiment, a deletion and/or addition of the sub-TS stream file is used to obtain a After the third TS stream file group, the integration module in the smart terminal may combine the third TS stream file group into a complete TS stream file.
  • the format conversion module of the smart terminal will read and convert the complete TS stream file to a file format file supported by the smart terminal.
  • the video recording apparatus in this embodiment further includes
  • the instruction information is captured, and the requested fragment number and the fragmentation position information are read from the instruction information.
  • the user may fill in the information of the pre-fragment position and the number of fragments by using a dialog box displayed in the display interface of the smart terminal, and send the information of the fragment position and the number of fragments to The intelligent terminal.
  • the instruction module of the smart terminal captures the operation instruction, parses the instruction information, obtains the requested fragment number and the fragmentation location information, and sends the requested fragment number and the fragmentation location information to the outside.
  • the format conversion module of the smart terminal may receive the requested fragment number and fragmentation location information, and read frame data of the video file, and according to the requested fragment number and fragmentation location information, in the corresponding video.
  • the video file is converted into a first TS stream file group containing at least one first sub-TS stream file.
  • the first naming module is in communication with the format conversion module, and is configured to read and name the sub-TS stream file in the first TS stream file group according to the fragmentation location information. Specifically, after the first naming module recognizes that the format conversion module completes the format conversion operation, the first naming module further reads the requested fragment number and the fragmentation location information, and according to the sequence of the fragmentation location information, Each sub-TS stream file in the first TS stream file group is named.
  • the video recording apparatus in this embodiment further includes
  • the sorting module is in communication with the adjustment module, and sorts each of the third sub-TS stream files according to a pre-play position of each third sub-TS stream file in the third TS stream file group, and sends one out Sort the order information.
  • the sorting module may capture an instruction action from an operation of the smart terminal by the user, and read, from the instruction action, each third sub-TS stream file in the third TS stream file group. Pre-play position.
  • the second naming module is communicatively connected to the sorting module, renames the third sub-TS stream file according to the arrangement order information, and sends a naming information to the integration module.
  • the second naming module in the smart terminal may rename each third sub-TS stream file according to the arrangement order information, and send a naming information to the outside.
  • the integration module of the smart terminal receives the naming information, and reads the arrangement order information from the naming information, and merges each of the third sub-TSs in the third TS stream file group in a binary format. Stream files to form a complete TS stream file.
  • the video recording apparatus in this embodiment further includes
  • the information acquiring module is communicatively connected to the integration module, and extracts location information of one or more of video, audio, and subtitle information from the complete TS stream file, and sends the information to the outside.
  • the information acquiring module of the smart terminal may extract location information of one or more of video, audio, and subtitle information from the complete TS stream file, and send the information to the outside.
  • the format conversion module receives the location information, and converts the complete TS stream file into a file format file supported by the smart terminal according to the location information.
  • the present invention can convert a file format of an existing video into a TS stream file format; the present invention can implement segmentation or merging of a TS stream file; the present invention can independently decode by using any segment of the TS stream file.

Abstract

本发明提供一种基于智能终端的视频录制方法及视频录制装置，包括以下步骤，录制一视频文件，并保存，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组，从所述第一TS流文件组中，删除至少一第一子TS流文件，获得第二TS流文件组，向所述第二TS流文件组中添加至少一第二子TS流文件，获得第三TS流文件组，将所述第三TS流文件组中的第一子TS流文件及第二字TS流文件合成为一完整TS流文件，转换所述完整TS流文件至所述智能终端支持播放的文件格式的文件。通过本发明的技术方案，可避免现有文件格式在分割和合并后产生的视频文件无法播放或者播放时卡顿的问题。

Description

一种基于智能终端的视频录制方法及视频录制装置 技术领域
本发明涉及智能终端的视频录制技术领域，尤其涉及一种基于智能终端的视频录制方法及视频录制装置。
背景技术
随着科学技术的发展和进步，智能终端不断进行革新。当前，智能终端因其多功能性和便携性逐渐渗入到人们生活的方方面面。特别是由于智能终端携带的摄像装置的不断发展，智能终端拍摄的照片或者影像无论是像素还是色彩上均已可以满足人们的视觉需求。从而，智能终端逐渐替代了专业的摄像设备，成为人们旅游观光时拍摄、摄像的首选工具。
但是，尤其是在视频拍摄过程中，常常会发生其中某段不满意的情况，导致整段视频重新拍摄；或者需要把视频分成多个部分多次拍摄，最终挑选满意的片段整合为一个完整的视频文件。但是，现有的视频文件整合后，常存在视频段连接部分卡顿的现象，影响视频的观影效果。
TS全称Transport Stream，TS流文件，是一种DVD的文件格式，MPEG2-TS格式的特点就是要求从视频流的任一片段开始都是可以独立解码的。从而，本发明旨在利用TS流文件形式对源视频文件进行分割和合并，避免现有文件格式在分割和合并后产生的视频文件无法播放或者播放时卡顿的问题。
发明内容
具体地，本发明提供一种基于智能终端的视频录制装置及视频录制方法，通过格式转换模块，将现有的视频文件转换为TS流文件格式，再针对TS流文件进行分割和合并，形成一完整的TS流文件，最终转换为一完整的现有的视频文件，通过智能终端进行播放。避免现有文件格式在分割和合并后产生的视频文件无法播放或者播放时卡顿的问题。
具体地，本发明提供一种基于智能终端的视频录制方法，包括以下步骤，录制一视频文件，并保存，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件 组，从所述第一TS流文件组中，删除至少一第一子TS流文件，获得第二TS流文件组，向所述第二TS流文件组中添加至少一第二子TS流文件，获得第三TS流文件组，将所述第三TS流文件组中的第一子TS流文件及第二子TS流文件合成为一完整TS流文件，转换所述完整TS流文件至所述智能终端支持播放的文件格式的文件。
优选地，上述，将所述视频文件转换为至少一个子TS流文件的第一TS流文件组的步骤包括，识别指令动作，读取所述指令动作内的请求分片数及分片位置信息，按照所述分片位置及所述请求分片数，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组，按照所述分片位置信息对所述第一TS流文件组中的第一子TS流文件命名。
优选地，上述，向所述第二TS流文件组中添加至少一个新子TS流文件，获得第三TS流文件组的步骤包括，录制一新视频文件，将所述新视频文件转换为至少一个新子TS流文件，将所述新子TS流文件分别插入到所述第二TS流文件组中，得到一第三TS流文件组。
优选地，上述，将所述第三TS流文件组中的第一子TS流文件及第二子TS流文件合成为一完整TS流文件的步骤包括，捕获一指令动作，从所述指令动作中读取所述第三TS流文件组中所述第一子TS流文件及所述第二子TS流文件的预播放位置，按照所述预播放位置对所述第一子TS流文件及所述第二子TS流文件以一排列顺序排序，按照所述排列顺序对所述第一子TS流文件及所述第二子TS流文件重命名，按照命名信息，以二进制格式合并所述第三TS流文件组中的所述第一子TS流文件及所述第二子TS流文件，形成一完整的TS流文件。
优选地，上述，转换所述完整TS流文件至所述智能终端支持播放的文件格式的文件的步骤包括，从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，按照所述位置信息，将所述完整的TS流文件转换为所述智能终端支持播放的文件格式的文件。
本发明的另一方面，在于提供一种智能终端的视频录制装置，其包括以下模块，拍摄模块，捕获一包含目标对象的视频文件，存储模块，与所述拍摄模块通讯连接，存储所述视频文件，格式转换模块，与所述存储模块通讯连接，读取所述视频文件，将所述视频文件转换为包含至少一个子TS流文件的第一TS流文件组，调节模块，与所述格式转换模块通讯连接，从所述第一TS流文件组中，删除至少一个子TS流文件，获得一第二TS流文件组；和/或向所述第二TS流文件组中添加至少一个新子TS流文件，获得一 第三TS流文件组，整合模块，与所述调节模块通讯连接，将所述第三TS流文件组中的所述第一子TS流文件及所述第二子TS流文件合成为一个完整TS流文件，所述格式转换模块，读取并将所述完整TS流文件转换至所述智能终端支持播放的文件格式的文件。
优选地，上述视频录制系统还包括，指令模块，捕获指令信息，从所述指令信息中读取请求分片数及分片位置信息，所述格式转换模块与所述指令模块通讯连接，读取并按照所述分片位置信息及所述请求分片数，将所述视频文件转换为包含至少一个子TS流文件的第一TS流文件组，第一命名模块，与所述格式转换模块通讯连接，读取并按照所述分片位置信息对所述第一TS流文件组中的子TS流文件命名。
优选地，所述第三TS流文件组，通过以下方法获得，所述拍摄模块捕获一包含目标对象的新视频文件，所述格式转换模块将所述新视频文件转换为至少一个新子TS流文件，所述调节模块将所述新子TS流文件分别插入到所述第二TS流文件组中，得到一第三TS流文件组。
优选地，上述视频录制系统还包括，排序模块，与所述调节模块通讯连接，按照所述第三TS流文件组中所述第一子TS流文件及所述第二子TS流文件的预播放位置，对所述第一子TS流文件及所述第二子TS流文件排序，向外发送一排列顺序信息，第二命名模块，与所述排序模块通讯连接，按照所述排列顺序信息对所述第一子TS流文件及所述第二子TS流文件重命名，向所述整合模块发送一命名信息，所述整合模块与所述第二命名模块通讯连接，从所述命名信息中读取所述排列顺序信息，以二进制格式合并所述第三TS流文件组中的所述第一子TS流文件及所述第二子TS流文件，形成一完整的TS流文件。
优选地，上述视频录制系统还包括，信息获取模块，与所述整合模块通讯连接，从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，向外发送，所述格式转换模块与所述信息获取模块通讯连接，按照所述位置信息，将所述完整的TS流文件转换为所述智能终端支持播放的文件格式的文件。
与现有技术相比较，本发明的技术优势在于：
1)本发明可实现将现有视频的文件格式转换为TS流文件格式；
2)本发明可实现对TS流文件分割或者合并；
3)本发明借助TS流文件任一片段开始都可以独立解码的特性，避免分割和合并后产生的视频文件无法播放或者播放时卡顿的问题。
附图说明
图1为一符合本发明一优选实施例的一种基于智能终端的视频录制方法的流程示意图；
图2为一符合本发明一优选实施例的视频文件转换的流程示意图；
图3为一符合本发明一优选实施例的获得一第三TS流文件组的流程示意图；
图4为一符合本发明另一优选实施例的合成一完整TS流文件的流程示意图；
图5为一符合本发明一优选实施例的TS流文件逆转换的流程示意图；
图6为一符合本发明一优选实施例的一种智能终端的视频录制装置的结构图；
图7为一符合本发明另一优选实施例的一种智能终端的视频录制装置的结构图；
图8为一符合本发明另一优选实施例的一种智能终端的视频录制装置的结构图；
图9为一符合本发明另一优选实施例的一种智能终端的视频录制装置的结构图。
具体实施方式
下面结合附图及具体实施例，详细阐述本发明的优势。
下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
首先，应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，第一智能终端也可以被称为第二智能终端，类似地，第二智能终端也可以被称为第一智能终端。
参阅图1，其为一符合本发明一优选实施例的基于智能终端的视频录制方法的流程示意图。从图中可以看出，本实施例的视频录制方法包括以下步骤：
-录制一视频文件，并保存。
本实施例中，用户需要录制视频文件时，可通过触动其智能终端界面显示的快捷图标，或者按动所述第一智能终端机身的快捷按钮，启动所述智能终端的拍摄模块，利用所述智能终端自身携带的拍照装置，捕捉包括目标对象的目标图像，并通过触动所述智能终端的快捷键，或者所述智能终端上的快捷按钮的方式，向所述智能终端的拍摄模块发送一录像指令，所述拍摄模块接收所述录像指令，并根据所述录像指令内容开始记录 包含目标图像的影像。录制结束时，用户通过触动所述智能终端的快捷键，或者所述智能终端上的快捷按钮的方式，向所述拍摄模块发送一停止录像的操作指令，所述拍摄模块根据所述操作指令内容，停止记录，获取一包含目标对象的视频文件。所述拍摄模块向所述智能终端的存储模块发出一存储指令，所述存储模块与所述拍摄模块通讯连接，接收所述存储请求，并根据所述存储请求，将所述视频文件存储于所述智能终端的存储空间中。
-将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组
本实施例中，用户发现所述视频文件中某片段存在问题时，可通过在所述智能终端的显示界面中选择相应的快捷方式，向所述智能终端发送一格式转换的操作指令。所述智能终端的格式转换模块接收所述操作指令，解析所述操作指令所包含的指令内容，读取所述视频文件，并将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组。
其中，优选地，参阅图2，本实施例中，用户可以通过，如在所述智能终端的显示界面中显示的对话框中填入预分片位置及分片数的信息，并将所述分片位置及分片数的信息发送至所述智能终端。所述智能终端的指令模块捕获上述操作指令，并解析所述指令信息，从中获取请求分片数及分片位置信息，并将所述请求分片数及分片位置信息向外发送。所述智能终端的格式转换模块可接收所述请求分片数及分片位置信息，将读取所述视频文件的帧数据，并按照所述请求分片数及分片位置信息，在相应视频帧位置处，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组。
所述智能终端还设置有一第一命名模块，与所述格式转换模块通讯连接，所述第一命名模块识别到所述格式转换模块完成格式转换操作后，将进一步读取所述请求分片数及分片位置信息，并按照所述分片位置信息的顺序，对所述第一TS流文件组中的各子TS流文件命名。
-从所述第一TS流文件组中，删除至少一第一子TS流文件，获得第二TS流文件组
本实施例中，所述智能终端的格式转换模块将所述视频文件拆分并转换为一TS流文件组后，所述智能终端中设置有调节模块，所述调节模块捕获用户触发的操作指令，从所述操作指令中解析预删除的第一子TS流文件的序号，所述调剂模块根据所述第一子TS流文件的文件名，从所述第一TS流文件组中删除相应序号的第一子TS流文件，形成一第二TS流文件组。
-向所述第二TS流文件组中添加至少一第二子TS流文件，获得第三TS流文件组
若用户预向现有的视频文件中插入新的子视频文件，本实施例中，同样以TS流文件的形式实现视频文件的增补。从而，当预向所述第二TS流文件组中增加一新的第二子TS流文件时，所述调节模块从所述操作指令中读取预添加所述第二子TS流文件的预设位置信息，并读取原各所述第一子TS流文件的文件名，并从所述文件名中获取所述第一子TS流文件的序号，从而根据所述预设位置信息，将所述第二子TS流文件插入到所述第二TS流文件组的相应位置，形成一第三TS流文件组。
具体，优选地，参阅图3，本实施例中，若用户预向现有的视频文件中插入新的子视频文件，首先，仍需通过所述智能终端的拍摄模块捕获一新视频文件，并通过所述格式转换模块将所述新视频文件转换为至少一第二子TS流文件。从而，用户向所述智能终端发送一操作指令，所述智能终端的调节模块从所述操作指令中读取预添加的所述第二子TS流文件的预设位置，并读取原各所述第一子TS流文件的文件名，并从所述文件名中获取所述第一子TS流文件的序号，从而根据所述预设位置信息，将所述第二子TS流文件插入到所述第二TS流文件组的相应位置，形成一第三TS流文件组。
-将所述第三TS流文件组中的第一子TS流文件及第二字TS流文件合成为一完整TS流文件
本实施例中，通过子TS流文件的删除和/或增加，获得一第三TS流文件组后，所述智能终端中设置有整合模块，可将所述第三TS流文件组组合成为一个完整的TS流文件。
此处，参阅图4，优选地，所述智能终端中还设置有一排序模块，可从用户对所述智能终端的操作中捕获一指令动作，并从所述指令动作中读取所述第三TS流文件组中各第三子TS流文件的预播放位置，按照所述预播放位置对各所述第三子TS流文件排列，并向外发送一排列顺序信息。所述智能终端中的第二命名模块，则可按照所述排列顺序信息对各所述第三子TS流文件重命名，并向外发送一命名信息。所述智能终端的整合模块接收所述命名信息，并从所述命名信息中读取所述排列顺序信息，并以二进制格式合并所述第三TS流文件组中的各所述第三子TS流文件，形成一完整的TS流文件。
-转换所述完整TS流文件至所述智能终端支持播放的文件格式的文件
本实施例中，完成子TS流文件的整合后，参阅图5，优选地，所述智能终端的信息获取模块从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，并向外发送。所述格式转模块接收所述位置信息，并按照所述位置信息，将所述完整的TS流文件转换为所述智能终端支持播放的文件格式的文件。
从而，综上可见，本发明利用将视频文件格式转换为TS流文件格式，通过调整TS流文件实现对视频文件的剪切和/或增补，再在将TS流文件逆转换为视频文件格式的方式，获得一可流畅播放的视频文件。
本发明的另一方面，提供一种智能终端的视频录制装置，其主要包括：拍摄模块；存储模块；格式转换模块；调节模块及整合模块。参见图6，本实施例所提供的视频录制装置的具体结构如下：
-拍摄模块
用于捕获一包含目标对象的视频文件。具体地，本实施例中，用户需要录制视频文件时，可通过触动其智能终端界面显示的快捷图标，或者按动所述第一智能终端机身的快捷按钮，启动所述智能终端的拍摄模块，利用所述智能终端自身携带的拍照装置，捕捉包括目标对象的目标图像，并通过触动所述智能终端的快捷键，或者所述智能终端上的快捷按钮的方式，向所述智能终端的拍摄模块发送一录像指令，所述拍摄模块接收所述录像指令，并根据所述录像指令内容开始记录包含目标图像的影像。录制结束时，用户通过触动所述智能终端的快捷键，或者所述智能终端上的快捷按钮的方式，向所述拍摄模块发送一停止录像的操作指令，所述拍摄模块根据所述操作指令内容，停止记录，获取一包含目标对象的视频文件。所述拍摄模块向所述智能终端的存储模块发出一存储指令。
-存储模块
所述存储与所述拍摄模块通讯连接，用于存储所述视频文件。具体地，所述存储模块可接收所述存储请求，并根据所述存储请求，将所述视频文件存储于所述智能终端的存储空间中。
-格式转换模块
所述格式转换模块与所述存储模块通讯连接，用于读取所述视频文件，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组。具体地，本实施例中，用户发现所述视频文件中某片段存在问题时，可通过在所述智能终端的显示界面中选择相应的快捷方式，向所述智能终端发送一格式转换的操作指令。所述智能终端的格式转换模块接收所述操作指令，解析所述操作指令所包含的指令内容，读取所述视频文件，并将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组。
-调节模块
所述调节模块与所述格式转换模块通讯连接，从所述第一TS流文件组中，删除至少一个子TS流文件，获得一第二TS流文件组；和/或向所述第二TS流文件组中添加至少一个新子TS流文件，获得一第三TS流文件组。具体地，本实施例中，所述智能终端的格式转换模块将所述视频文件拆分并转换为一TS流文件组后，所述智能终端的调节模块，捕获用户触发的操作指令，从所述操作指令中解析预删除的第一子TS流文件的序号，所述调剂模块根据所述第一子TS流文件的文件名，从所述第一TS流文件组中删除相应序号的第一子TS流文件，形成一第二TS流文件组。
本实施例中，若用户预向现有的视频文件中插入新的子视频文件，同样以TS流文件的形式实现视频文件的增补。从而，当预向所述第二TS流文件组中增加一新的第二子TS流文件时，所述调节模块从所述操作指令中读取预添加所述第二子TS流文件的预设位置信息，并读取原各所述第一子TS流文件的文件名，并从所述文件名中获取所述第一子TS流文件的序号，从而根据所述预设位置信息，将所述第二子TS流文件插入到所述第二TS流文件组的相应位置，形成一第三TS流文件组。
-整合模块
所述整合模块与所述调节模块通讯连接，将所述第三TS流文件组合成为一个完整TS流文件，具体地，本实施例中，通过子TS流文件的删除和/或增加，获得一第三TS流文件组后，所述智能终端中的整合模块，可将所述第三TS流文件组组合成为一个完整的TS流文件。而，所述智能终端的格式转换模块，将读取并将所述完整TS流文件转换至所述智能终端支持播放的文件格式的文件。
其中，优选地，参阅图7，本实施例中，本实施例中的视频录制装置中还包括，
-指令模块
用于捕获指令信息，从所述指令信息中读取请求分片数及分片位置信息。具体地，用户可以通过，如在所述智能终端的显示界面中显示的对话框中填入预分片位置及分片数的信息，并将所述分片位置及分片数的信息发送至所述智能终端。所述智能终端的指令模块捕获上述操作指令，并解析所述指令信息，从中获取请求分片数及分片位置信息，并将所述请求分片数及分片位置信息向外发送。所述智能终端的格式转换模块可接收所述请求分片数及分片位置信息，将读取所述视频文件的帧数据，并按照所述请求分片数及分片位置信息，在相应视频帧位置处，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组。
-第一命名模块
所述第一命名模块与所述格式转换模块通讯连接，用于读取并按照所述分片位置信息对所述第一TS流文件组中的子TS流文件命名。具体地，所述第一命名模块识别到所述格式转换模块完成格式转换操作后，将进一步读取所述请求分片数及分片位置信息，并按照所述分片位置信息的顺序，对所述第一TS流文件组中的各子TS流文件命名。
进一步优选地，参阅图8，本实施例中的视频录制装置中还包括，
-排序模块
所述排序模块与所述调节模块通讯连接，按照所述第三TS流文件组中各第三子TS流文件的预播放位置，对各所述第三子TS流文件排序，向外发送一排列顺序信息。具体地，所述排序模块，可从用户对所述智能终端的操作中捕获一指令动作，并从所述指令动作中读取所述第三TS流文件组中各第三子TS流文件的预播放位置。
-第二命名模块
所述第二命名模块与所述排序模块通讯连接，按照所述排列顺序信息对所述第三子TS流文件重命名，向所述整合模块发送一命名信息。具体地，所述智能终端中的第二命名模块，可按照所述排列顺序信息对各所述第三子TS流文件重命名，并向外发送一命名信息。所述智能终端的整合模块接收所述命名信息，并从所述命名信息中读取所述排列顺序信息，并以二进制格式合并所述第三TS流文件组中的各所述第三子TS流文件，形成一完整的TS流文件。
更加，优选地，参阅图9，本实施例中，本实施例中的视频录制装置中还包括，
-信息获取模块
所述信息获取模块与所述整合模块通讯连接，从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，向外发送。具体地，所述智能终端的信息获取模块可从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，并向外发送。所述格式转模块接收所述位置信息，并按照所述位置信息，将所述完整的TS流文件转换为所述智能终端支持播放的文件格式的文件。
综上所述，本发明可实现将现有视频的文件格式转换为TS流文件格式；本发明可实现对TS流文件分割或者合并；本发明借助TS流文件任一片段开始都可以独立解码的特性，避免分割和合并后产生的视频文件无法播放或者播放时卡顿的问题。
应当注意的是，本发明的实施例有较佳的实施性，且并非对本发明作任何形式的限制，任何熟悉该领域的技术人员可能利用上述揭示的技术内容变更或修饰为等同的有效 实施例，但凡未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何修改或等同变化及修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种基于智能终端的视频录制方法，其特征在于，包括以下步骤，
    录制一视频文件，并保存，
    将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组，
    从所述第一TS流文件组中，删除至少一第一子TS流文件，获得第二TS流文件组，向所述第二TS流文件组中添加至少一第二子TS流文件，获得第三TS流文件组，
    将所述第三TS流文件组中的第一子TS流文件及第二子TS流文件合成为一完整TS流文件，
    逆转换所述完整TS流文件至所述智能终端支持播放的文件格式的文件。
  2. 如权利要求1所述的视频录制方法，其特征在于，
    将所述视频文件转换为至少一个子TS流文件的第一TS流文件组的步骤包括，
    识别指令动作，读取所述指令动作内的请求分片数及分片位置信息，
    按照所述分片位置及所述请求分片数，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组，
    按照所述分片位置信息对所述第一TS流文件组中的第一子TS流文件命名。
  3. 如权利要求1所述的视频录制方法，其特征在于，
    向所述第二TS流文件组中添加至少一个新子TS流文件，获得第三TS流文件组的步骤包括，
    录制一新视频文件，
    将所述新视频文件转换为至少一个第二子TS流文件，
    将所述第二子TS流文件分别插入到所述第二TS流文件组中，得到一第三TS流文件组。
  4. 如权利要求1所述的视频录制方法，其特征在于，
    将所述第三TS流文件组中的第一子TS流文件及第二子TS流文件合成为一完整TS流文件的步骤包括，
    捕获一指令动作，从所述指令动作中读取所述第三TS流文件组中所述第一子TS流文件及所述第二子TS流文件的预播放位置，
    按照所述预播放位置对所述第一子TS流文件及所述第二子TS流文件以一排列顺序排序，
    按照所述排列顺序对所述第一子TS流文件及所述第二子TS流文件重命名，
    按照命名信息，以二进制格式合并所述第三TS流文件组中的所述第一子TS流文件及所述第二子TS流文件，形成一完整的TS流文件。
  5. 如权利要求1所述的视频录制方法，其特征在于，
    转换所述完整TS流文件至所述智能终端支持播放的文件格式的文件的步骤包括，
    从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，
    按照所述位置信息，将所述完整的TS流文件转换为所述智能终端支持播放的文件格式的文件。
  6. 一种智能终端的视频录制装置，其特征在于，包括以下模块，
    拍摄模块，捕获一包含目标对象的视频文件，
    存储模块，与所述拍摄模块通讯连接，存储所述视频文件，
    格式转换模块，与所述存储模块通讯连接，读取所述视频文件，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组，
    调节模块，与所述格式转换模块通讯连接，从所述第一TS流文件组中，删除至少一个子TS流文件，获得一第二TS流文件组；和/或向所述第二TS流文件组中添加至少一第二子TS流文件，获得一第三TS流文件组，
    整合模块，与所述调节模块通讯连接，将所述第三TS流文件组中的所述第一子TS流文件及所述第二子TS流文件合成为一个完整TS流文件，
    所述格式转换模块，读取并将所述完整TS流文件转换至所述智能终端支持播放的文件格式的文件。
  7. 如权利要求6所述的视频录制装置，其特征在于，
    还包括，
    指令模块，捕获指令信息，从所述指令信息中读取请求分片数及分片位置信息，
    所述格式转换模块与所述指令模块通讯连接，读取并按照所述分片位置信息及所述请求分片数，将所述视频文件转换为包含至少一第一子TS流文件的第一TS流文件组，
    第一命名模块，与所述格式转换模块通讯连接，读取并按照所述分片位置信息对所述第一TS流文件组中的子TS流文件命名。
  8. 如权利要求7所述的视频录制装置，其特征在于，
    所述第三TS流文件组，通过以下方法获得，
    所述拍摄模块捕获一包含目标对象的新视频文件，
    所述格式转换模块将所述新视频文件转换为至少一第二子TS流文件，
    所述调节模块将所述第二子TS流文件分别插入到所述第二TS流文件组中，得到一第三TS流文件组。
  9. 如权利要求6所述的视频录制装置，其特征在于，
    还包括，
    排序模块，与所述调节模块通讯连接，按照所述第三TS流文件组中所述第一子TS流文件及所述第二子TS流文件的预播放位置，对所述第一子TS流文件及所述第二子TS流文件排序，向外发送一排列顺序信息，
    第二命名模块，与所述排序模块通讯连接，按照所述排列顺序信息对所述第一子TS流文件及所述第二子TS流文件重命名，向所述整合模块发送一命名信息，
    所述整合模块与所述第二命名模块通讯连接，从所述命名信息中读取所述排列顺序信息，以二进制格式合并所述第三TS流文件组中的所述第一子TS流文件及所述第二子TS流文件，形成一完整的TS流文件。
  10. 如权利要求6所述的视频录制装置，其特征在于，
    还包括，
    信息获取模块，与所述整合模块通讯连接，从所述完整TS流文件中提取视频、音频、字幕信息中的一种或多种的位置信息，向外发送，
    所述格式转换模块与所述信息获取模块通讯连接，按照所述位置信息，将所述完整的TS流文件转换为所述智能终端支持播放的文件格式的文件。
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