A method and apparatus for evaluating media files
A technology of media files and sign parameters, applied in the field of information processing, can solve the problems of large user subjectivity and inability to evaluate media files, and achieve the effects of improving user experience, efficiency, and accuracy
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Embodiment 1
[0085] Please refer to Figure 2A-Figure 2D , Figure 2A-Figure 2D It is a flowchart of a method for evaluating media files in Embodiment 1 of the present invention. Among them, 21, 22, 23, and 24 are all figure 1 There are four specific ways to implement step 11, and step 25 is figure 1 The specific implementation of step 12. details as follows:
[0086] The first implementation mode 21: obtain the number of times the media file is played completely;
[0087] The second implementation manner 22: obtaining the first full playback rate at which the media file is played completely;
[0088] The third implementation 23: obtaining the average playback rate of the media file being played;
[0089] The fourth implementation manner 24: obtain the second complete playback rate of the media file being completely played;
[0090] Step 25: sort the media files according to the size of the at least one parameter, and the sorting result is the evaluation result.
[0091] Firstly, t...
Embodiment approach
[0134] In the first implementation mode, one parameter in at least one parameter is optional, that is, one parameter in the number of times of complete playback, the first complete playback rate, the average playback rate and the second complete playback rate is optional, and a selected parameter is assumed to be Complete play times, the complete play times of multiple media files are sorted, and the sequence number of a media file is the evaluation result of the media file.
[0135] The second embodiment selects at least one parameter in some parameters or all parameters, then carries out arithmetic mean to the selected part parameters or all parameters, obtains the comprehensive parameters of each file, and sorts the comprehensive parameters of a plurality of media files , the sequence number of a media file is the evaluation result of the media file.
[0136] In the third embodiment, some or all parameters in at least one parameter are selected, and the weight of each param...
Embodiment 2
[0144] Please refer to image 3 , image 3 It is a flowchart of a method for evaluating media files in Embodiment 2 of the present invention. Among them, step 31 is figure 1 The specific implementation of step 11 in step 25 is figure 1 The specific implementation of step 12. details as follows:
[0145] Step 31: Obtain the stopped playing rate of the media file;
[0146] Step 25: sort the media files according to the size of the at least one parameter, and the sorting result is the evaluation result.
[0147] In the second embodiment of the present invention, step 31 specifically includes: obtaining the number of times the media file is played; obtaining the time when the media file is stopped; determining the time when the media file is stopped; The number of occurrences of the moment; the stopped playback rate of the media file is obtained, and the stopped playback rate is divided by the number of times the stopped playback moment occurs by the number of times played. ...
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