WO2015139585A1 - 一种多媒体播放方法及播放器 - Google Patents
一种多媒体播放方法及播放器 Download PDFInfo
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- WO2015139585A1 WO2015139585A1 PCT/CN2015/074240 CN2015074240W WO2015139585A1 WO 2015139585 A1 WO2015139585 A1 WO 2015139585A1 CN 2015074240 W CN2015074240 W CN 2015074240W WO 2015139585 A1 WO2015139585 A1 WO 2015139585A1
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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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
- H04N21/47—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
Definitions
- the present invention relates to the field of communications, and in particular, to a multimedia playing method and a player.
- TV sets and set-top boxes have multimedia file playback functions, such as playing MP3, MP4, movies, music, etc. More and more users watch multimedia through TV sets or set-top boxes, which brings users Very good experience and enjoyment.
- a remote controller When a user views a multimedia file through a television or a set-top box, a remote controller is required for control.
- the user wants to adjust the playback progress of the multimedia only the fast forward or rewind of the remote controller can be used for progress adjustment, the user presses the fast forward or rewind function, and then waits for the adjustment to the desired progress to stop fast forward or fast. Back function.
- a multimedia playing method includes the following steps:
- the multimedia file is divided into a plurality of progress segments, and each progress segment corresponds to a progress number;
- the progress of the multimedia file is adjusted to a progress segment corresponding to the user input progress number, and is played as the current progress segment.
- the step of dividing the multimedia file into multiple progress segments for the multimedia file is specifically:
- the segmentation instruction sent by the user through the remote controller is obtained, and the multimedia file is divided into a plurality of progress segments, and the progress number corresponding to each progress segment is the order of the progress segments.
- the step of dividing the multimedia file into multiple progress segments for the multimedia file is specifically:
- the step of obtaining the progress number input by the user is specifically:
- the progress number corresponding to the progress segment is displayed on the progress segment, and the user obtains the progress number through the number key on the remote controller.
- the method further includes:
- a multimedia player including:
- a segmentation unit for a multimedia file, dividing the multimedia file into a plurality of progress segments, each progress segment corresponding to a progress number;
- a digital acquisition unit that obtains a progress number entered by the user
- the progress adjustment unit adjusts the progress of the multimedia file to a progress segment corresponding to the progress number, and plays as the current progress segment.
- the segmentation unit acquires a segmentation instruction sent by the user through the remote controller, and divides the multimedia file into a plurality of progress segments, and the progress number corresponding to each progress segment is an order of the progress segments.
- the segmentation unit acquires a segmentation coefficient input by the user through the remote controller, and divides the multimedia file into a progress segment having the same number and segmentation coefficient.
- the digital acquisition unit displays a progress number corresponding to the progress segment on the progress segment, and obtains a user inputting a progress number through a numeric key on the remote controller.
- the multimedia player further includes:
- the progress judging unit judges whether the exit instruction issued by the user is received, and if so, stops the adjustment; otherwise, the current progress segment is passed to the segmentation unit as a multimedia file, and the process is repeated.
- the multimedia playing method and the player of the invention are divided into a plurality of progress segments for the multimedia file, and the progress number input by the user can be adjusted to the corresponding progress segment, and the user only needs to input the progress number through the remote controller, and the progress adjustment can be completed. It does not need to wait for a long time, and the operation is simple, so that the user can quickly adjust to the required progress, which brings great convenience to the user and greatly enhances the user viewing experience.
- FIG. 1 is a flow chart of a multimedia playing method in an embodiment
- FIG. 2 is a structural diagram of a multimedia player in an embodiment.
- FIG. 1 is a flow chart of a multimedia playing method in an embodiment.
- the multimedia playing method shown in FIG. 1 includes:
- the multimedia file is divided into a plurality of progress segments, and each progress segment corresponds to a progress number.
- the multimedia file is first divided into a plurality of small progress segments, and the divided progress segments respectively correspond to a progress number.
- the multimedia file is divided into a plurality of progress segments controlled by the user, and the user segments the multimedia file by triggering the remote controller and sending the segmentation instruction when the user needs to adjust the progress.
- a segmentation key is set on the remote controller, and the user presses the segmentation key to issue a segmentation instruction.
- the step is specifically: acquiring a segmentation instruction sent by the user through the remote controller, and dividing the multimedia file into multiple progress segments.
- the progress number corresponding to each progress segment is the order of the progress segments.
- the step further includes: acquiring a segmentation coefficient input by the user through the remote controller, and dividing the multimedia file into a progress segment having the same number and segmentation coefficient. Further, the multimedia file is divided into a progress segment having the same number and segmentation coefficient, that is, the duration of each progress segment is the total duration divided by the segmentation coefficient. For example, if the segmentation coefficient input by the user is 5, the multimedia file is equally divided into 5 progress segments, and the progress numbers corresponding to the 5 progress segments are 1, 2, 3, 4, and 5, respectively. If the total length of the multimedia file is 100 minutes, the duration of each progress segment after the equalization is 20 minutes.
- segmentation of the multimedia file may also require the user operation to automatically divide the multimedia file into a predetermined number of progress segments. For example, if the number of reservations is set to five, any multimedia file is divided into five progress segments.
- the user After the user divides the multimedia file into multiple progress segments, the user then needs to select the desired progress segment to play. In order to facilitate the user to select the required progress segment, further, the progress number corresponding to the progress segment is displayed on the progress segment, and the sequence and progress number corresponding to the progress segment are intuitively notified to the user.
- the user inputs a progress number through a numeric key on the remote controller, and obtains a user inputting a progress number through a numeric key on the remote controller. If the progress number entered by the user is within the segmentation coefficient, the user is notified to re-enter if the segmentation coefficient is exceeded. For example, the multimedia file is divided into 5 progress segments. If the user needs to adjust to the third progress segment, press the number button 3 through the remote control. If the user presses the number key 9, it will be invalid.
- the method further includes the steps:
- step S40 judging whether an exit instruction issued by the user is received, if yes, stopping, otherwise the current progress segment is regarded as a multimedia file, and then returning to step S10, repeating until the acquiring user issues an exit instruction to stop. That is, if the current progress segment is not required by the user, the current progress segment is segmented again, the current progress segment is divided into multiple secondary progress segments, the progress value input by the user is obtained again, and the progress of the multimedia file is adjusted to the progress number. The corresponding secondary progress segment is repeated until the user adjusts to the required progress segment, and the segmentation of the progress segment is stopped when the exit command is issued, so that the large progress segment can be further subdivided into smaller progress segments. , precisely adjust the progress of multimedia files. In addition, the user can also assist in fine-tuning with fast forward/rewind.
- the user may also set a minimum duration of the progress segment, limit the time of the progress segment, and avoid excessive segmentation.
- the step further includes: determining whether the current progress segment duration is less than a preset minimum duration, if less than Then stop, otherwise return to step S10.
- the method is divided into a plurality of progress segments for the multimedia file, and the progress number input by the user can be adjusted to the corresponding progress segment.
- the user only needs to input the progress number through the remote controller, and the progress adjustment can be completed without waiting for a long time. Time and operation are simple, so that the user can quickly adjust to the required progress, which brings great convenience to the user and greatly enhances the user's viewing experience.
- the present invention also provides a multimedia player.
- the multimedia player includes:
- the segmentation unit 100 divides the multimedia file into a plurality of progress segments for the multimedia file, and each progress segment corresponds to a progress number.
- the multimedia file is first divided into a plurality of small progress segments, and the divided progress segments respectively correspond to a progress number.
- the multimedia file is divided into a plurality of progress segments controlled by the user, and the user segments the multimedia file by triggering the remote controller and sending the segmentation instruction when the user needs to adjust the progress.
- a segmentation key is set on the remote controller, and the user presses the segmentation key to issue a segmentation instruction.
- the segmentation unit 100 acquires a segmentation instruction issued by the user through the remote controller, and divides the multimedia file into a plurality of progress segments.
- the progress number corresponding to each progress segment is the order of the progress segments.
- the segmentation unit 100 acquires the segmentation coefficients input by the user through the remote controller, and divides the multimedia file into a progress segment having the same number and segmentation coefficient. Further, the segmentation unit 100 divides the multimedia file into a progress segment having the same number and segmentation coefficient, that is, the duration of each progress segment is the total duration divided by the segmentation coefficient. For example, if the segmentation coefficient input by the user is 5, the segmentation unit 100 divides the multimedia file into 5 progress segments, and the progress numbers corresponding to the 5 progress segments are 1, 2, 3, 4, and 5, respectively. If the total length of the multimedia file is 100 minutes, the duration of each progress segment after the equalization is 20 minutes.
- the segmentation of the multimedia file may also require no user operations, and the segmentation unit 100 automatically divides the multimedia file into a predetermined number of progress segments. For example, if the predetermined number is set to five, the segmentation unit 100 divides any multimedia file into five progress segments.
- the number acquisition unit 200 acquires a progress number input by the user.
- the user After the segmentation unit 100 divides the multimedia file into a plurality of progress segments, the user next needs to select the desired progress segment progress play.
- the user inputs the progress number through the numeric keys on the remote controller, and the digital acquisition unit 200 acquires the user to input the progress number through the numeric keys on the remote controller.
- the digital acquisition unit 200 displays the progress number corresponding to the progress segment on the progress segment, and intuitively informs the user of the sequence and progress number corresponding to the progress segment. If the progress number entered by the user is within the segmentation coefficient, the user is notified to re-enter if the segmentation coefficient is exceeded. For example, the multimedia file is divided into 5 progress segments. If the user needs to adjust to the third progress segment, press the number button 3 through the remote control. If the user presses the number key 9, it will be invalid.
- the progress adjustment unit 300 adjusts the progress of the multimedia file to a progress segment corresponding to the progress number, and plays the current progress segment.
- the progress adjustment unit 300 needs to adjust the play progress of the multimedia file, jump the multimedia file progress to the progress segment corresponding to the progress number, and use the progress segment selected by the user as the progress segment.
- the current progress segment is played to complete the progress adjustment.
- the multimedia player further includes:
- the progress judging unit 400 determines whether an exit command issued by the user is received, and if so, stops the adjustment; otherwise, the current progress segment is passed to the segmentation unit 100 as a multimedia file, and is repeated until the acquisition user issues an exit instruction to stop. That is, if the current progress segment is not required by the user, the segmentation unit 100 segments the current progress segment again, divides the current progress segment into a plurality of secondary progress segments, and the digital acquisition unit 200 acquires the progress value input by the user again.
- the progress adjustment unit 300 adjusts the progress of the multimedia file to the secondary progress segment corresponding to the progress number, and repeats until the user adjusts to the required progress segment, and stops the segmentation of the progress segment when the exit instruction is issued, so that The large progress segment is further subdivided into smaller progress segments to precisely adjust the progress of the multimedia file.
- the user can also assist in fine-tuning with fast forward/rewind.
- the user can also set the minimum duration of the progress segment, limit the time size of the progress segment, and avoid excessive segmentation.
- the progress judging unit 400 determines whether the duration of the current progress segment is less than a preset minimum duration, if less than Then stop, otherwise it is handed over to the segmentation unit 100.
- the multimedia player divides the multimedia file into a plurality of progress segments, and obtains the progress number input by the user, and then adjusts to the corresponding progress segment.
- the user only needs to input the progress number through the remote controller, and the progress adjustment can be completed without waiting.
- the operation is simple, so that the user can quickly adjust to the required progress, which brings great convenience to the user and greatly enhances the user's viewing experience.
- the multimedia playing method and the player of the invention are divided into a plurality of progress segments for the multimedia file, and the progress number input by the user can be adjusted to the corresponding progress segment, and the user only needs to input the progress number through the remote controller, and the progress adjustment can be completed. It does not need to wait for a long time, and the operation is simple, so that the user can quickly adjust to the required progress, which brings great convenience to the user and greatly enhances the user viewing experience.
- the present invention is applicable to various multimedia players such as audio and video terminals such as televisions and set top boxes.
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Abstract
本发明涉及一种多媒体播放方法及播放器，该方法对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字，获取用户输入的进度数字；将多媒体文件进度调整到与用户输入进度数字相对应的进度段，作为当前进度段进行播放。本发明多媒体播放方法和播放器，对于多媒体文件，分成多个进度段，获取用户输入的进度数字后即可调整到对应的进度段，用户只需要通过遥控器输入进度数字，则可完成进度调整，不需要等待很长时间，操作简单使得用户能够快捷的调整到所需的进度，给用户带来了极大的方便，大大增强了用户观看体验。
Description
本发明涉及通信领域，尤其涉及一种多媒体播放方法及播放器。
当前，电视机和机顶盒等客厅音视频终端大都具备多媒体文件播放功能，例如播放MP3、MP4、电影、音乐等等，越来越多的用户通过电视机或者机顶盒观看多媒体、这给用户带来了很好的体验和享受。
用户通过电视机或者机顶盒观看多媒体文件时，需要用到遥控器来进行控制。当用户想要调整多媒体的播放进度时，只能使用遥控器的快进或快退来进行进度调整，用户按下快进或快退功能，然后等待调整到所需进度时停止快进或快退功能。
但是，当用户需要看到距离当前播放时刻较长的进度时，用户往往需要等待较长时间，耗费大量时间。为节省时间可以增加快进或快退速度，当速度加快情况下，往往又不好控制，容易调整不到需要的位置，用户又要从新进行快进/快退操作，非常麻烦，这就使得用户不能快捷的调整到所需的进度，给用户带来了极大的不便，大大降低了用户观看体验。
有鉴于此，有必要针对上述调整多媒体进度耗时和操作复杂的问题，提供一种快捷的多媒体播放方法。
此外，还提供一种快捷的多媒体播放器。
一种多媒体播放方法，包括如下步骤：
对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字；
获取用户输入的进度数字；
将多媒体文件进度调整到与用户输入进度数字相对应的进度段，作为当前进度段进行播放。
在其中的一个实施方式中，所述对于多媒体文件，将多媒体文件分成多个进度段的步骤具体为：
获取用户通过遥控器发出的分段指令，将多媒体文件分成多个进度段，每个进度段对应的进度数字为进度段的顺序。
在其中的一个实施方式中，所述对于多媒体文件，将多媒体文件分成多个进度段的步骤具体为：
获取用户通过遥控器输入的分段系数，将多媒体文件分成个数与分段系数相同的进度段。
在其中的一个实施方式中，所述获取用户输入的进度数字的步骤具体为：
在所述进度段上显示进度段所对应的进度数字，获取用户通过遥控器上的数字键输入进度数字。
在其中的一个实施方式中，所述方法还包括：
判断是否接收到用户发出的退出指令，若是则停止，否则将当前进度段作为一个多媒体文件，返回对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字的步骤，重复进行。
一种多媒体播放器，包括：
分段单元，对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字；
数字获取单元，获取用户输入的进度数字；
进度调整单元，将多媒体文件进度调整到与进度数字相对应的进度段，作为当前进度段进行播放。
在其中的一个实施方式中，所述分段单元获取用户通过遥控器发出的分段指令，将多媒体文件分成多个进度段，每个进度段对应的进度数字为进度段的顺序。
在其中的一个实施方式中，所述分段单元获取用户通过遥控器输入的分段系数，将多媒体文件分成个数与分段系数相同的进度段。
在其中的一个实施方式中，所述数字获取单元在所述进度段上显示进度段所对应的进度数字，获取用户通过遥控器上的数字键输入进度数字。
在其中的一个实施方式中，所述多媒体播放器还包括：
进度判断单元，判断是否接收到用户发出的退出指令，若是则停止调整，否则将当前进度段作为一个多媒体文件，交由所述分段单元，重复进行。
本发明多媒体播放方法和播放器，对于多媒体文件，分成多个进度段，获取用户输入的进度数字后即可调整到对应的进度段，用户只需要通过遥控器输入进度数字，则可完成进度调整，不需要等待很长时间，操作简单使得用户能够快捷的调整到所需的进度，给用户带来了极大的方便，大大增强了用户观看体验。
图1是一个实施例中的多媒体播放方法的流程图；
图2是一个实施例中的多媒体播放器的结构图。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
图1是一个实施例中的多媒体播放方法的流程图。如图1所示的多媒体播放方法，该方法包括：
S10：对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字。
在电视机或者机顶盒等音视频终端对多媒体文件进行播放时，为方便用户调整进度，对于整个多媒体文件，先将多媒体文件分成多个小的进度段，分成后的进度段各自对应一个进度数字。该实施例中，将多媒体文件分成多个进度段由用户控制，用户在需要调整进度时通过触发遥控器，发送分段指令，来对多媒体文件进行分段。进一步的，在遥控器上设置分段键，用户按下分段键，发出分段指令。则该步骤具体为：获取用户通过遥控器发出的分段指令，将多媒体文件分成多个进度段。每个进度段对应的进度数字为进度段的顺序。
由于不同用户对进度段个数有不同要求，且不同的多媒体文件有不同的总时长，不同总时长的多媒体文件分段也可以不同。在进一步的实施方式中，该步骤进一步包括：获取用户通过遥控器输入的分段系数，将多媒体文件分成个数与分段系数相同的进度段。进一步的，将多媒体文件等分成个数与分段系数相同的进度段，即每个进度段时长为总时长除以分段系数。例如，用户输入的分段系数为5，则将多媒体文件等分成5个进度段，5个进度段对应的进度数字分别为1、2、3、4和5。如果该多媒体文件总时长100分钟，则等分后每个进度段的时长为20分钟。
在其他实施方式中，对多媒体文件分段也可不需要用户操作，自动将多媒体文件分成预定个数的进度段。比如，设定好预定个数为5个，则对任意多媒体文件都分成5个进度段。
S20：获取用户输入的进度数字。
在用户将多媒体文件分成多个进度段之后，用户接下来需要选择所需的进度段进度播放。为方便用户选择所需的进度段，进一步的，在进度段上显示进度段所对应的进度数字，直观的告知用户进度段所对应的顺序和进度数字。该实施例中，用户通过遥控器上的数字键输入进度数字，获取用户通过遥控器上的数字键输入进度数字。若用户输入的进度数字在分段系数之内则有效，若超出分段系数则通知用户重新输入。例如，多媒体文件分成5个进度段，若用户需要调整到第3个进度段，则通过遥控器按下数字键3即可。若用户按下数字键9则无效。
S30：将多媒体文件进度调整到与用户输入进度数字相对应的进度段，作为当前进度段进行播放。
在用户输入进度数字获取用户输入的进度数字之后，需要对多媒体文件的播放进度进行调整，将多媒体文件进度跳转到与进度数字相对应的进度段，将用户选择的进度段作为当前进度段进行播放，从而完成进度调整。
此外，在调整到用户选择的当前进度段后，若当前进度段是用户需要的则用户发出退出指令停止调整，若发现当前进度段开始时刻并不是用户需要的时刻，则需要进一步调整。为进一步进行精确调整，在调整到与进度数字相对应的进度段，作为当前进度段后，该方法还包括步骤：
S40：判断是否接收到用户发出的退出指令，若是则停止，否则将当前进度段作为一个多媒体文件，然后返回步骤S10，重复进行，直至获取用户发出退出指令则停止。即，若当前进度段不是用户需要的，则对当前进度段进行再次分段，将当前进度段分成多个次级进度段，再次获取用户输入的进度数值，将多媒体文件进度调整到与进度数字相对应的次级进度段，重复进行，直至用户调整到所需的进度段，发出退出指令时才停止对进度段的分段，这样可以将大的进度段进一步细分成更小的进度段，精确调整多媒体文件的进度。此外，用户还可以辅助借助快进/快退进行微调。
在进一步的实施方式中，用户还可以设置进度段的最小时长，限定进度段的时间大小，避免分段过多，该步骤还包括：判断当前进度段时长是否小于预设的最小时长，若小于则停止，否则返回步骤S10。
该方法，对于多媒体文件，分成多个进度段，获取用户输入的进度数字后即可调整到对应的进度段，用户只需要通过遥控器输入进度数字，则可完成进度调整，不需要等待很长时间，操作简单使得用户能够快捷的调整到所需的进度，给用户带来了极大的方便，大大增强了用户观看体验。
同时，本发明还提供一种多媒体播放器。如图2示，该多媒体播放器包括：
分段单元100，对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字。
在电视机或者机顶盒等音视频终端对多媒体文件进行播放时，为方便用户调整进度，对于整个多媒体文件，先将多媒体文件分成多个小的进度段，分成后的进度段各自对应一个进度数字。该实施例中，将多媒体文件分成多个进度段由用户控制，用户在需要调整进度时通过触发遥控器，发送分段指令，来对多媒体文件进行分段。进一步的，在遥控器上设置分段键，用户按下分段键，发出分段指令。分段单元100获取用户通过遥控器发出的分段指令，将多媒体文件分成多个进度段。每个进度段对应的进度数字为进度段的顺序。
由于不同用户对进度段个数有不同要求，且不同的多媒体文件有不同的总时长，不同总时长的多媒体文件分段也可以不同。在进一步的实施方式中，分段单元100获取用户通过遥控器输入的分段系数，将多媒体文件分成个数与分段系数相同的进度段。进一步的，分段单元100将多媒体文件等分成个数与分段系数相同的进度段，即每个进度段时长为总时长除以分段系数。例如，用户输入的分段系数为5，则分段单元100将多媒体文件等分成5个进度段，5个进度段对应的进度数字分别为1、2、3、4和5。如果该多媒体文件总时长100分钟，则等分后每个进度段的时长为20分钟。
在其他实施方式中，对多媒体文件分段也可不需要用户操作，分段单元100自动将多媒体文件分成预定个数的进度段。比如，设定好预定个数为5个，则分段单元100对任意多媒体文件都分成5个进度段。
数字获取单元200，获取用户输入的进度数字。
在分段单元100将多媒体文件分成多个进度段之后，用户接下来需要选择所需的进度段进度播放。该实施例中，用户通过遥控器上的数字键输入进度数字，数字获取单元200获取用户通过遥控器上的数字键输入进度数字。为方便用户选择所需的进度段，进一步的，数字获取单元200在进度段上显示进度段所对应的进度数字，直观的告知用户进度段所对应的顺序和进度数字。若用户输入的进度数字在分段系数之内则有效，若超出分段系数则通知用户重新输入。例如，多媒体文件分成5个进度段，若用户需要调整到第3个进度段，则通过遥控器按下数字键3即可。若用户按下数字键9则无效。
进度调整单元300，将多媒体文件进度调整到与进度数字相对应的进度段，作为当前进度段进行播放。
在用户输入进度数字获取用户输入的进度数字之后，进度调整单元300需要对多媒体文件的播放进度进行调整，将多媒体文件进度跳转到与进度数字相对应的进度段，将用户选择的进度段作为当前进度段进行播放，从而完成进度调整。
此外，在调整到用户选择的当前进度段后，若当前进度段是用户需要的则用户发出退出指令停止调整，若发现当前进度段开始时刻并不是用户需要的时刻，则需要进一步调整。为进一步进行精确调整，在调整到与进度数字相对应的进度段，作为当前进度段后，该多媒体播放器还包括：
进度判断单元400，判断是否接收到用户发出的退出指令，若是则停止调整，否则将当前进度段作为一个多媒体文件，交由分段单元100，重复进行，直至获取用户发出退出指令则停止。即，若当前进度段不是用户需要的，则交由分段单元100对当前进度段进行再次分段，将当前进度段分成多个次级进度段，数字获取单元200再次获取用户输入的进度数值，进度调整单元300将多媒体文件进度调整到与进度数字相对应的次级进度段，重复进行，直至用户调整到所需的进度段，发出退出指令时才停止对进度段的分段，这样可以将大的进度段进一步细分成更小的进度段，精确调整多媒体文件的进度。此外，用户还可以辅助借助快进/快退进行微调。
在进一步的实施方式中，用户还可以设置进度段的最小时长，限定进度段的时间大小，避免分段过多，进度判断单元400判断当前进度段的时长是否小于预设的最小时长，若小于则停止，否则交给分段单元100。
该多媒体播放器，对于多媒体文件，分成多个进度段，获取用户输入的进度数字后即可调整到对应的进度段，用户只需要通过遥控器输入进度数字，则可完成进度调整，不需要等待很长时间，操作简单使得用户能够快捷的调整到所需的进度，给用户带来了极大的方便，大大增强了用户观看体验。
本发明多媒体播放方法和播放器，对于多媒体文件，分成多个进度段，获取用户输入的进度数字后即可调整到对应的进度段，用户只需要通过遥控器输入进度数字，则可完成进度调整，不需要等待很长时间，操作简单使得用户能够快捷的调整到所需的进度，给用户带来了极大的方便，大大增强了用户观看体验。
本发明适用于各种多媒体播放器，例如电视和机顶盒等音视频终端。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。
Claims (10)
- 一种多媒体播放方法，其特征在于，包括如下步骤：对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字；获取用户输入的进度数字；将多媒体文件进度调整到与用户输入进度数字相对应的进度段，作为当前进度段进行播放。
- 根据权利要求1所述的多媒体播放方法，其特征在于，所述对于多媒体文件，将多媒体文件分成多个进度段的步骤具体为：获取用户通过遥控器发出的分段指令，将多媒体文件分成多个进度段，每个进度段对应的进度数字为进度段的顺序。
- 根据权利要求1所述的多媒体播放方法，其特征在于，所述对于多媒体文件，将多媒体文件分成多个进度段的步骤具体为：获取用户通过遥控器输入的分段系数，将多媒体文件分成个数与分段系数相同的进度段。
- 根据权利要求1所述的多媒体播放方法，其特征在于，所述获取用户输入的进度数字的步骤具体为：在所述进度段上显示进度段所对应的进度数字，获取用户通过遥控器上的数字键输入进度数字。
- 根据权利要求1所述的多媒体播放方法，其特征在于，所述方法还包括：判断是否接收到用户发出的退出指令，若是则停止，否则将当前进度段作为一个多媒体文件，返回对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字的步骤，重复进行。
- 一种多媒体播放器，其特征在于，包括：分段单元，对于多媒体文件，将多媒体文件分成多个进度段，每个进度段对应一个进度数字；数字获取单元，获取用户输入的进度数字；进度调整单元，将多媒体文件进度调整到与进度数字相对应的进度段，作为当前进度段进行播放。
- 根据权利要求6所述的多媒体播放器，其特征在于，所述分段单元获取用户通过遥控器发出的分段指令，将多媒体文件分成多个进度段，每个进度段对应的进度数字为进度段的顺序。
- 根据权利要求6所述的多媒体播放器，其特征在于，所述分段单元获取用户通过遥控器输入的分段系数，将多媒体文件分成个数与分段系数相同的进度段。
- 根据权利要求6所述的多媒体播放器，其特征在于，所述数字获取单元在所述进度段上显示进度段所对应的进度数字，获取用户通过遥控器上的数字键输入进度数字。
- 根据权利要求6所述的多媒体播放器，其特征在于，所述多媒体播放器还包括：进度判断单元，判断是否接收到用户发出的退出指令，若是则停止调整，否则将当前进度段作为一个多媒体文件，交由所述分段单元，重复进行。
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