CN100397522C - Method for circular playing - Google Patents

Abstract

The present invention relates to a loop playback method, which can be applied to a portable electronic device. The loop playback method includes the following steps: (A) inputting a start time of the loop playback; (B) inputting an end time of the loop playback; and (C) playing an electronic file starting from the input start time and stopping playing the electronic file at the input end time. Therefore, a more accurate time point of the loop playback can be input.

Description

How to loop

technical field

The present invention relates to a loop playing method, especially a loop playing method suitable for a portable electronic device.

Background technique

With the advent of the digital age, the development trend of audio-visual products has gradually changed from the ancient FM radio, cassette-type bedside stereo to the current VCD, DVD, MP3, and PDA portable players in various formats. In addition to high performance and portability, it also has multiple functions, such as: playback function, recording or video recording function. The playback function also has repeat loop playback, single playback and so on.

As far as the known portable players are concerned, most of them use a button to set the start time and end time of the loop playback. However, this cannot completely and accurately set the time point of the loop playback that the user expects , and after setting the time point of loop playback, there is no trial listening function, so that the user cannot confirm the correct loop playback time point of setting, so in order to enhance its practicability, it is also necessary to improve.

Contents of the invention

The object of the present invention is to provide a method for loop playback, which can be applied to a portable electronic device, which can be an MP3 player, a personal digital assistant (PDA), or a voice learning machine .

A loop playing method of the present invention can be applied to a portable electronic device to play an electronic file, and it is characterized in that it includes:

(A) input a starting time of loop playing, and play the electronic file of a first preset time length;

(B) input an end time of loop playing, and play the electronic file of a second preset time length; and

(C) Playing the electronic file starting from the start time, and stopping playing the electronic file taking the end time as the end point.

Wherein, the first preset time length is 5 seconds.

Wherein, the second preset time length is 5 seconds.

Wherein, the portable electronic device is an MP3 player.

Wherein, the portable electronic device is a personal digital assistant.

Wherein, the portable electronic device is a personal speech learning machine.

In addition, the loop playback method of the present invention is to select the loop playback function when playing/pausing the electronic file, input the start time and end time of loop playback respectively, and then loop playback between the aforementioned input start point and end point. electronic archives.

Therefore, the above-mentioned method can more accurately input the start time and end time of loop playback, and use the electronic file of the preset time length to confirm whether to input the correct start time point and end time point of loop playback, so as to The user's requirement for the practical function of the portable player is met.

Description of drawings

In order to further illustrate the specific technical content of the present invention, below in conjunction with embodiment and accompanying drawing detailed description as follows, wherein:

Fig. 1 is a flow chart of loop playing in the present invention.

2(a)-(e) are schematic diagrams of embodiments of the present invention.

Detailed ways

Please also refer to FIG. 1 , which is a flow chart of loop playback in the present invention, and FIG. 2 , which is a schematic diagram of an embodiment of the present invention. On the screen of the PDA, the playing state of the electronic file is firstly displayed (step S11), for example, the total time length of the electronic file is displayed at the bottom right of the screen. In this embodiment, the total time length of the electronic file is 1 hour, 05 minutes and 12 seconds. Next, select the loop play function (step S12). If the PDA is playing the electronic file, it will automatically pause and play the electronic file. Then input a starting time of loop playing (step S13), as shown in FIG. 2a, it is for example 35 minutes and 26 seconds.

After inputting 35 minutes and 26 seconds, the electronic file of this preset time length can be played (step S14) to confirm the correct starting time point of input, as shown in Figure 2b, and the default time length of this playback is set to 5 Second. If the result of playing at the preset time is not the starting time point that the user wants to play in a loop, go back to step S13. On the contrary, if the result of this preset time playing is the starting point of time that the user wants to play in a loop, then input an end time of playing in a loop (step S15), as shown in Figure 2c, it is 48 minutes and 27 Second.

And similarly after inputting 48 minutes and 27 seconds, the electronic file (step S16) of this preset time length can also be played to confirm the correct end time point of input, as shown in Figure 2d, and this playback preset time length is also Set to 5 seconds. If the result of playing at the preset time is not the end time point that the user wants to play in a loop, go back to step S15. Conversely, if the result of the preset time playback is the end time point that the user wants to play in a loop, then the electronic files between the start point and the end point of the aforementioned input are played in a loop (step S17), as shown in Figure 2e , which is from 35 minutes and 26 seconds to 48 minutes and 27 seconds.

Therefore, with the above method, in addition to providing a more accurate start time and end time of the input loop playback, an electronic file with a preset time length is provided to allow the user to confirm the input loop playback start time again Whether the point and the end time point are correct, so as to satisfy the user's requirement that the PDA has practical functions.

The above-mentioned embodiments are only examples for convenience of description, and the scope of rights claimed by the present invention should be based on the scope of the patent application, rather than limited to the above-mentioned embodiments.

Claims (6)

1. the method for a loop play can be applicable to a portable electronic devices and plays an electronic record, it is characterized in that it comprises:

(A) import the initial time of loop play, and play this electronic record of one first Preset Time length;

(B) import a concluding time of loop play, and play this electronic record of one second Preset Time length; And

(C) be that starting point is play this electronic record with this zero-time, and be that terminal point stops to play this electronic record with this concluding time.

2. loop play method as claimed in claim 1 is characterized in that, wherein, this first Preset Time length is 5 seconds.

3. circulation as claimed in claim 1 is beaten and is put method, it is characterized in that wherein, this second Preset Time length is 5 seconds.

4. loop play method as claimed in claim 1 is characterized in that, wherein, this portable electronic devices is to be a MP3 player.

5. loop play method as claimed in claim 1 is characterized in that, wherein, this portable electronic devices is to be a personal digital assistant.

6. loop play method as claimed in claim 1 is characterized in that, wherein, this portable electronic devices is to be people's pronunciation-learning system.

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