CN102347047A - Media player detection method and apparatus thereof - Google Patents
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- CN102347047A CN102347047A CN201010245201XA CN201010245201A CN102347047A CN 102347047 A CN102347047 A CN 102347047A CN 201010245201X A CN201010245201X A CN 201010245201XA CN 201010245201 A CN201010245201 A CN 201010245201A CN 102347047 A CN102347047 A CN 102347047A
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Abstract
The invention discloses a media player detection method and an apparatus thereof, belonging to the multimedia play technology field. The method comprises the following steps: in a process of opening a multimedia file by a media player, acquiring a rendering line corresponding to the multimedia file; and/or in a process of playing the multimedia file by the media player, acquiring a video image sequence corresponding to the multimedia file; according to the rendering line and/or the video image sequence corresponding to the multimedia file, detecting whether the media player supports playing of a file format to which the multimedia file belongs. The apparatus comprises an acquisition module and a processing module. In the invention, according to the rendering line and/or the video image sequence corresponding to a multimedia file, whether the media player supports playing of a file format to which the multimedia file belongs is detected, appearance of abnormal conditions such as black screen, garbled screen, failure of rendering when detecting an existed playing file through a mode of opening the file is avoided, support capability of the media player to the file format can be accurately reflected, and accuracy of media player detection is raised.
Description
Technical field
The present invention relates to the Play Technique for Multimedia field, particularly a kind of media player detection method and device.
Background technology
Development along with computer communication technology; The form of multimedia file is more and more; Omnipotent media player occurred, omnipotent media player can be supported the broadcast of various form multimedia files for this reason, to avoid for the multimedia file of every kind of form a kind of media player being provided separately all.Yet because how the form of multimedia file (according to incompletely statistics can above 600 kinds) of a great variety for the omnipotent media player of redaction, detects it and whether can support that the broadcast of the multimedia file of various forms is vital.
In the prior art; The method whether omnipotent media player of detection redaction can support the multimedia file of various forms to adopt is following: use the omnipotent media player of redaction that the multimedia file of various forms is opened one by one; If open the multimedia file success of certain form, then the omnipotent media player of definite redaction is supported the broadcast of the multimedia file of this kind form; If open the multimedia file failure of certain form, then the omnipotent media player of definite redaction is not supported the broadcast of the multimedia file of this kind form.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
Can existing detection method confirm through judging the multimedia file that open certain form whether omnipotent media player supports the broadcast of the multimedia file of this kind form; And in fact there is a lot of situation is the multimedia file that omnipotent media player can be opened this kind form; But actual play result's incorrect (maybe can't play up etc. such as blank screen, flower screen occurring), the accuracy of the therefore existing method that omnipotent media player is detected is not high.
Summary of the invention
In order to improve the accuracy that omnipotent media player is detected, the embodiment of the invention provides a kind of media player detection method and device.Said technical scheme is following:
A kind of media player detection method, said method comprises:
Open in the process of multimedia file at media player, obtain the line of playing up of said multimedia file correspondence; And/or in the process of the said multimedia file of said media renderer plays, obtain the corresponding sequence of video images of said multimedia file;
According to said multimedia file corresponding play up line and/or sequence of video images, detect the broadcast whether said media player can support file layout under the said multimedia file.
Further, whether the said line of playing up according to said multimedia file correspondence, detect said media player and can support the broadcast of the affiliated file layout of said multimedia file to comprise:
The corresponding line of playing up of said multimedia file of playing up line and preparation part that said multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line;
Play up the line unanimity if judged result is two groups, then definite said media player can be supported the broadcast of the affiliated file layout of said multimedia file.
Further, whether the said sequence of video images corresponding according to said multimedia file, detect said media player and can support the broadcast of the affiliated file layout of said multimedia file to comprise:
The corresponding sequence of video images of said multimedia file that obtains is compared with the corresponding sequence of video images of said multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
If it is consistent that judged result is two groups of sequence of video images, then definite said media player can be supported the broadcast of the affiliated file layout of said multimedia file.
Further, said according to said multimedia file corresponding play up line and sequence of video images, detect said media player and whether can support that the broadcast of file layout comprises under the said multimedia file:
The corresponding line of playing up of said multimedia file of playing up line and preparation part that said multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line;
Play up the line unanimity if judged result is two groups, then confirm the detection of playing up line of said multimedia file is passed through, and judge whether to play out said multimedia file; To play up line inconsistent if judged result is two groups, then confirms the detection of playing up line of said multimedia file is not passed through, and judge whether to play out said multimedia file;
If judged result is to play out said multimedia file; The sequence of video images that the said multimedia file that then will obtain is corresponding compares with the corresponding sequence of video images of said multimedia file of preparation part, judges whether two groups of sequence of video images are consistent;
If it is consistent that judged result is two groups of sequence of video images, then definite said media player can be supported the broadcast of the affiliated file layout of said multimedia file.
Further, when definite detection of playing up line to said multimedia file is passed through, report to the police.
A kind of media player pick-up unit, said device comprises:
Acquisition module is used for opening at media player the process of multimedia file, obtain said multimedia file corresponding play up line; And/or in the process of the said multimedia file of said media renderer plays, obtain the corresponding sequence of video images of said multimedia file;
Processing module, the multimedia file that obtains according to said acquisition module is corresponding plays up line and/or sequence of video images, detects the broadcast whether said media player can support file layout under the said multimedia file.
Further, said processing module comprises:
First judging unit, the corresponding line of playing up of said multimedia file that the multimedia file that is used for said acquisition module is obtained is corresponding plays up line and preparation part compares, and judges that two groups are played up whether unanimity of line;
First processing unit is used for judged result when said first judging unit and is two groups and plays up line when consistent, confirms that said media player can support the broadcast of file layout under the said multimedia file.
Further, said processing module comprises:
Second judging unit, the corresponding sequence of video images of multimedia file that is used for said acquisition module is obtained compares with the corresponding sequence of video images of said multimedia file of preparation part, judges whether two groups of sequence of video images are consistent;
Second processing unit is used for judged result when said second judging unit and is two groups of sequence of video images when consistent, confirms that said media player can support the broadcast of file layout under the said multimedia file.
Further, said processing module comprises:
The 3rd judging unit, the corresponding line of playing up of said multimedia file that the multimedia file that is used for said acquisition module is obtained is corresponding plays up line and preparation part compares, and judges that two groups are played up whether unanimity of line;
The 4th judging unit is used for judged result when said the 3rd judging unit and is two groups and plays up line when consistent, confirms the detection of playing up line of said multimedia file is passed through, and judges whether to play out said multimedia file; Play up line when inconsistent when the judged result of said the 3rd judging unit is two groups, confirm the detection of playing up line of said multimedia file is not passed through, and judge whether to play out said multimedia file;
The 5th judging unit; The judged result that is used for when said the 4th judging unit is in the time of can playing out said multimedia file; The corresponding sequence of video images of said multimedia file that obtains is compared with the corresponding sequence of video images of said multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
The 3rd processing unit is used for judged result when said the 5th judging unit and is two groups of sequence of video images when consistent, confirms that said media player can support the broadcast of file layout under the said multimedia file.
Further, said processing module also comprises:
Alarm unit is used for when the definite detection of playing up line to said multimedia file of said the 4th judging unit is passed through, reporting to the police.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
Through according to certain multimedia file that obtains corresponding play up line and/or sequence of video images; Detect media player and whether can support the broadcast of the affiliated file layout of this multimedia file; Occur blank screen, flower screen when having avoided detecting the broadcast of existence, maybe abnormal conditions such as can't play up through the mode of opening file; Can reflect the tenability of media player exactly, improve the accuracy that media player is detected file layout.
Description of drawings
Fig. 1 is a kind of media player detection method process flow diagram that the embodiment of the invention 1 provides;
Fig. 2 is a kind of media player detection method process flow diagram that the embodiment of the invention 2 provides;
Fig. 3 is a kind of media player pick-up unit structural representation that the embodiment of the invention 3 provides;
Fig. 4 is the another kind of media player pick-up unit structural representation that the embodiment of the invention 3 provides;
Fig. 5 is another media player pick-up unit structural representation that the embodiment of the invention 3 provides;
Fig. 6 is the similarity comparison diagram of each frame video image in a kind of sequence of video images that collects that the embodiment of the invention 2 provides and the sequence of video images for preparing part.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
Embodiment 1
Referring to Fig. 1, the embodiment of the invention provides a kind of media player detection method, and this method comprises:
101: open in the process of multimedia file at media player, obtain the line of playing up of multimedia file correspondence; And/or in the process of media renderer plays multimedia file, obtain the corresponding sequence of video images of multimedia file.
102: according to multimedia file corresponding play up line and/or sequence of video images, detect the broadcast whether media player can support file layout under this multimedia file.
Further, according to the line of playing up of multimedia file correspondence, detect media player and whether can support the broadcast of the affiliated file layout of this multimedia file to comprise:
The corresponding line of playing up of multimedia file of playing up line and preparation part that multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line;
Play up the line unanimity if judged result is two groups, then definite media player can be supported the broadcast of the affiliated file layout of this multimedia file.
Further, whether the sequence of video images corresponding according to multimedia file, detect media player and can support the broadcast of the affiliated file layout of this multimedia file to comprise:
The corresponding sequence of video images of multimedia file that obtains is compared with the corresponding sequence of video images of multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
If it is consistent that judged result is two groups of sequence of video images, then definite media player can be supported the broadcast of the affiliated file layout of this multimedia file.
Further, according to multimedia file corresponding play up line and sequence of video images, detect media player and whether can support that the broadcast of file layout comprises under this multimedia file:
The corresponding line of playing up of multimedia file of playing up line and preparation part that multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line;
Play up the line unanimity if judged result is two groups, then confirm the detection of playing up line of multimedia file is passed through, and judge whether to play out multimedia file; To play up line inconsistent if judged result is two groups, then confirms the detection of playing up line of multimedia file is not passed through, and judge whether to play out multimedia file;
If judged result is to play out multimedia file, then the corresponding sequence of video images of multimedia file that obtains is compared with the corresponding sequence of video images of multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
If it is consistent that judged result is two groups of sequence of video images, then definite media player can be supported the broadcast of the affiliated file layout of this multimedia file.
Further, this method also comprises: when definite detection of playing up line to multimedia file is passed through, report to the police.
The described media player detection method of the embodiment of the invention; Through according to certain multimedia file that obtains corresponding play up line and/or sequence of video images; Detect media player and whether can support the broadcast of the affiliated file layout of this multimedia file; Occur blank screen, flower screen when having avoided detecting the broadcast of existence, maybe abnormal conditions such as can't play up through the mode of opening file; Can reflect the tenability of media player exactly, improve the accuracy that media player is detected file layout.
Embodiment 2
Referring to Fig. 2, the embodiment of the invention provides a kind of media player detection method, and this method comprises:
201: open in the process of certain multimedia file at media player to be detected, set up the line of playing up of this multimedia file correspondence.
Wherein, media player to be detected is to need to be detected its whether can support the media player of broadcast of the multimedia file of various forms.
Particularly; The process that media player to be detected is opened certain multimedia file is following: through separation vessel (Splitter) this multimedia file is separated into video and audio frequency (if this multimedia file only comprises video or audio frequency; Then only separate into video or audio frequency), and with video and audio frequency difference input video demoder (Video Decoder) and audio decoder (Audio Decoder); Respectively video and audio frequency are decoded through Video Decoder and audio decoder again, with decoded video and audio frequency difference input video output device and audio output apparatus; Respectively decoded video and audio frequency are played up back output through picture output device and audio output apparatus then, we just can see image, hear sound like this, realize the broadcast of multimedia file.The filter (filter) that will be adopted in the time of in media player to be detected is opened the process of this multimedia file, will separating, decode, play up output is noted to form and is played up line.
For example: media player to be detected is the QQ audio-visual (QQ is audio-visual to be the player of being play by any format video of a support and the audio file of the release of company of Tengxun) of redaction in the present embodiment; Certain multimedia file be 38 red-letter day video .WMV, the QQ of redaction audio-visual open 38 red-letter day video .WMV process in set up to play up line as shown in table 1.
Table 1
202: the corresponding line of playing up of this multimedia file of playing up line and preparation part that this multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line, if unanimity then carries out 203; Otherwise, carry out 204.
Wherein, The corresponding line of playing up of this multimedia file of preparation part is meant: can correctly play this multimedia file and open in the process of this multimedia file with the identical media player of media player type to be detected, be the line of playing up of this multimedia file foundation.Like media player to be detected is that the QQ of redaction is audio-visual, and the QQ that then can correctly play this multimedia file and the media player identical with media player type to be detected and be legacy version is audio-visual.
Particularly; Can correctly play this multimedia file and open in the process of this multimedia file with the identical media player of media player type to be detected; Set up the line of playing up of this multimedia file correspondence; And set up this multimedia file corresponding with it play up the corresponding relation between the line; The corresponding relation between the line played up that this multimedia file is corresponding with it is stored in the preset server and backs up; Make when needed, can from preset server, obtain corresponding the playing up line and compare with it of this multimedia file of preparation part.Wherein, Yu She server can be to be used to store the corresponding equipment such as computing machine of playing up material such as line of this multimedia file of preparation part.
Need to prove; This multimedia file that obtains in real time is corresponding plays up line and is one group and plays up line; Be one group and play up line with the corresponding line of playing up of this multimedia file of preparation part; Judging that whether consistent two groups played up line when; Can being provided with two groups, to play up the filter that comprises in the line all consistent; Then play up the line unanimity for two groups, also can be provided with two groups and play up the filter that comprises in the line and have a few percent consistent, then play up the line unanimity for two groups.Can be provided with flexibly according to the practical application situation, this not done concrete qualification.
Through the corresponding line of playing up of this multimedia file is detected, avoided to open this multimedia file but situation about can't play up.
203: confirm the detection of playing up line of this multimedia file is passed through, and judge whether media player to be detected can play out this multimedia file, if can, then carry out 205; Otherwise, finish.
204: confirm the detection of playing up line of this multimedia file is not passed through, report to the police, and judge whether media player to be detected can play out this multimedia file, if can, then carry out 205; Otherwise, finish.
Need to prove if confirm the detection of playing up line of this multimedia file is not passed through; It might not be exactly the broadcast that media player to be detected is not supported the affiliated file layout of this multimedia file; Therefore can further detect to confirm through video image to this multimedia file, more accurate to guarantee testing result.
205: in the process of this multimedia file of media renderer plays to be detected, the time interval collection video image according to preset obtains the corresponding sequence of video images that comprises the multi-frame video image of this multimedia file.
Wherein, the preset time interval is meant whenever gather a frame video image at a distance from how long, and the time interval of gathering between per 2 frame video images can be the same or different, can be provided with flexibly the preset time interval according to the practical application situation.
206: the sequence of video images that this multimedia file that will collect is corresponding compares with the corresponding sequence of video images of this multimedia file of preparation part, judges that whether two groups of sequence of video images are consistent, if consistent, then carry out 207; Otherwise, carry out 208.
Wherein, The frame number of the video image that the corresponding sequence of video images of this multimedia file of preparation part comprises and the time interval between each frame video image, identical with the time interval between each frame video image with the frame number of the video image that comprises in the sequence of video images that collects.Particularly; In the process that can correctly play this multimedia file and media renderer plays this multimedia file identical with media player type to be detected; According to preset time interval collection video image; Obtain comprising the sequence of video images of multi-frame video image, and the sequence of video images that obtains is stored in the preset server backs up.
Particularly; The corresponding sequence of video images of this multimedia file that collects is one group of sequence of video images; With the corresponding sequence of video images of this multimedia file of preparation part is one group of sequence of video images, and present embodiment judges through judging the similarity between the corresponding in twos video image that comprises in two groups of sequence of video images whether two groups of sequence of video images are consistent.For example: comprise 5 frame video images in the sequence of video images of this multimedia file correspondence that collects in the present embodiment, wherein, the similarity of each frame video image as shown in Figure 6 in the sequence of video images of the sequence of video images that collects and preparation part.
Particularly; Similarity threshold can be set; When the similarity value between 2 two field pictures during greater than preset similarity threshold; Then two two field pictures are similar; And the image similarity that a few percent is arranged between the video image that comprises in two groups of sequence of video images can be set, and then two groups of sequence of video images are consistent.
For example to establish similarity threshold be 95% to present embodiment, and establish between the video image that comprises in two groups of sequence of video images hundred-percent image similarity is arranged, and then two groups of sequence of video images are consistent.Can draw from Fig. 6 that to have between 3 groups of video images two groups of sequence of video images of present embodiment be similar, be dissimilar between 2 groups of video images, and it is inconsistent to draw these two groups of sequence of video images.
Through the corresponding video image of this multimedia file is detected, avoided to open this multimedia file but blank screen occurred and the situation of abnormal occurrence such as Hua Ping.
207: confirm the video image detection of this multimedia file is passed through, finish then.
Confirm the video image detection of this multimedia file is passed through, promptly confirm the broadcast of the affiliated file layout of this multimedia file of media player support to be detected.
208: confirm the video image detection of this multimedia file is not passed through, report to the police, finish then.
Need to prove that can in preset server, store the multimedia file of N kind form in advance, N is a positive integer, for the correctness that guarantees media player is detected, the value of N is the bigger the better.For example the form of multimedia file includes but not limited to MOV, music CD, MID, MP3, MP4, RAM and RA, MPG, VCD and DAT, SVCD, CVD, DVD, WMV etc. in the present embodiment.To in the preset server in advance the multimedia file of the N kind form of storage detect one by one according to above-mentioned steps 201-208, promptly can draw the broadcast whether media player to be detected can support the multimedia file of various forms.
In addition; Need to prove; When media player to be detected is detected; Not necessarily need not only play up the detection of line but also carry out the detection of video image certain multimedia file; Can only play up the detection of line or the detection of video image according to the practical application situation, promptly can separately carry out, also can combine and carry out playing up the detection of line and the detection of video image to certain multimedia file; Can select flexibly according to the practical application situation, this not done concrete qualification.
The described media player detection method of the embodiment of the invention; Through according to certain multimedia file that obtains corresponding play up line and sequence of video images; Detect media player and whether can support the broadcast of the affiliated file layout of this multimedia file; Abnormal conditions such as blank screen, flower shield, can't play up appear when having avoided detecting the broadcast of existence through the mode of opening file; Can reflect the tenability of media player exactly, improve the accuracy that media player is detected file layout.
Embodiment 3
The embodiment of the invention provides a kind of media player pick-up unit, and referring to Fig. 3, this device comprises:
Further, referring to Fig. 4, processing module 302 comprises:
The first judging unit 302a, the corresponding line of playing up of multimedia file that the multimedia file that is used for acquisition module 301 is obtained is corresponding plays up line and preparation part compares, and judges that two groups are played up whether unanimity of line;
The first processing unit 302b is used for judged result as the first judging unit 302a and is two groups and plays up line when consistent, confirms that media player can support the broadcast of file layout under this multimedia file.
Further, processing module 302 comprises:
The second judging unit 302c, the corresponding sequence of video images of multimedia file that is used for acquisition module 301 is obtained compares with the corresponding sequence of video images of multimedia file of preparation part, judges whether two groups of sequence of video images are consistent;
The second processing unit 302d is used for judged result as the second judging unit 302c and is two groups of sequence of video images when consistent, confirms that media player can support the broadcast of file layout under this multimedia file.
Further, processing module 302 comprises:
The 3rd judging unit 302e, the corresponding line of playing up of multimedia file that the multimedia file that is used for acquisition module 301 is obtained is corresponding plays up line and preparation part compares, and judges that two groups are played up whether unanimity of line;
The 4th judging unit 302f is used for judged result as the 3rd judging unit 302e and is two groups and plays up line when consistent, confirms the detection of playing up line of multimedia file is passed through, and judges whether to play out multimedia file; Play up line when inconsistent when the judged result of the 3rd judging unit is two groups, confirm the detection of playing up line of multimedia file is not passed through, and judge whether to play out multimedia file;
The 5th judging unit 302g; The judged result that is used for as the 4th judging unit 302f is in the time of can playing out multimedia file; The corresponding sequence of video images of multimedia file that obtains is compared with the corresponding sequence of video images of multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
The 3rd processing unit 302h is used for judged result as the 5th judging unit 302g and is two groups of sequence of video images when consistent, confirms that media player can support the broadcast of file layout under this multimedia file.
Further, referring to Fig. 5, processing module 302 also comprises:
The described media player pick-up unit of the embodiment of the invention; Through according to certain multimedia file that obtains corresponding play up line and/or sequence of video images; Detect media player and whether can support the broadcast of the affiliated file layout of this multimedia file; Occur blank screen, flower screen when having avoided detecting the broadcast of existence, maybe abnormal conditions such as can't play up through the mode of opening file; Can reflect the tenability of media player exactly, improve the accuracy that media player is detected file layout.
All or part of content in the technical scheme that above embodiment provides can realize that through software programming its software program is stored in the storage medium that can read, storage medium for example: the hard disk in the computing machine, CD or floppy disk.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a media player detection method is characterized in that, said method comprises:
Open in the process of multimedia file at media player, obtain the line of playing up of said multimedia file correspondence; And/or in the process of the said multimedia file of said media renderer plays, obtain the corresponding sequence of video images of said multimedia file;
According to said multimedia file corresponding play up line and/or sequence of video images, detect the broadcast whether said media player can support file layout under the said multimedia file.
2. media player detection method according to claim 1 is characterized in that, whether the said line of playing up according to said multimedia file correspondence detects said media player and can support the broadcast of the affiliated file layout of said multimedia file to comprise:
The corresponding line of playing up of said multimedia file of playing up line and preparation part that said multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line;
Play up the line unanimity if judged result is two groups, then definite said media player can be supported the broadcast of the affiliated file layout of said multimedia file.
3. media player detection method according to claim 1; It is characterized in that; Whether the said sequence of video images corresponding according to said multimedia file, detect said media player and can support the broadcast of the affiliated file layout of said multimedia file to comprise:
The corresponding sequence of video images of said multimedia file that obtains is compared with the corresponding sequence of video images of said multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
If it is consistent that judged result is two groups of sequence of video images, then definite said media player can be supported the broadcast of the affiliated file layout of said multimedia file.
4. media player detection method according to claim 1; It is characterized in that; Said according to said multimedia file corresponding play up line and sequence of video images, detect said media player and whether can support that the broadcast of file layout comprises under the said multimedia file:
The corresponding line of playing up of said multimedia file of playing up line and preparation part that said multimedia file is corresponding compares, and judges that two groups are played up whether unanimity of line;
Play up the line unanimity if judged result is two groups, then confirm the detection of playing up line of said multimedia file is passed through, and judge whether to play out said multimedia file; To play up line inconsistent if judged result is two groups, then confirms the detection of playing up line of said multimedia file is not passed through, and judge whether to play out said multimedia file;
If judged result is to play out said multimedia file; The sequence of video images that the said multimedia file that then will obtain is corresponding compares with the corresponding sequence of video images of said multimedia file of preparation part, judges whether two groups of sequence of video images are consistent;
If it is consistent that judged result is two groups of sequence of video images, then definite said media player can be supported the broadcast of the affiliated file layout of said multimedia file.
5. media player detection method according to claim 4 is characterized in that, said method also comprises: when definite detection of playing up line to said multimedia file is passed through, report to the police.
6. a media player pick-up unit is characterized in that, said device comprises:
Acquisition module is used for opening at media player the process of multimedia file, obtain said multimedia file corresponding play up line; And/or in the process of the said multimedia file of said media renderer plays, obtain the corresponding sequence of video images of said multimedia file;
Processing module, the multimedia file that obtains according to said acquisition module is corresponding plays up line and/or sequence of video images, detects the broadcast whether said media player can support file layout under the said multimedia file.
7. media player pick-up unit according to claim 6 is characterized in that, said processing module comprises:
First judging unit, the corresponding line of playing up of said multimedia file that the multimedia file that is used for said acquisition module is obtained is corresponding plays up line and preparation part compares, and judges that two groups are played up whether unanimity of line;
First processing unit is used for judged result when said first judging unit and is two groups and plays up line when consistent, confirms that said media player can support the broadcast of file layout under the said multimedia file.
8. media player pick-up unit according to claim 6 is characterized in that, said processing module comprises:
Second judging unit, the corresponding sequence of video images of multimedia file that is used for said acquisition module is obtained compares with the corresponding sequence of video images of said multimedia file of preparation part, judges whether two groups of sequence of video images are consistent;
Second processing unit is used for judged result when said second judging unit and is two groups of sequence of video images when consistent, confirms that said media player can support the broadcast of file layout under the said multimedia file.
9. media player pick-up unit according to claim 6 is characterized in that, said processing module comprises:
The 3rd judging unit, the corresponding line of playing up of said multimedia file that the multimedia file that is used for said acquisition module is obtained is corresponding plays up line and preparation part compares, and judges that two groups are played up whether unanimity of line;
The 4th judging unit is used for judged result when said the 3rd judging unit and is two groups and plays up line when consistent, confirms the detection of playing up line of said multimedia file is passed through, and judges whether to play out said multimedia file; Play up line when inconsistent when the judged result of said the 3rd judging unit is two groups, confirm the detection of playing up line of said multimedia file is not passed through, and judge whether to play out said multimedia file;
The 5th judging unit; The judged result that is used for when said the 4th judging unit is in the time of can playing out said multimedia file; The corresponding sequence of video images of said multimedia file that obtains is compared with the corresponding sequence of video images of said multimedia file of preparation part, judge whether two groups of sequence of video images are consistent;
The 3rd processing unit is used for judged result when said the 5th judging unit and is two groups of sequence of video images when consistent, confirms that said media player can support the broadcast of file layout under the said multimedia file.
10. media player pick-up unit according to claim 9 is characterized in that, said processing module also comprises:
Alarm unit is used for when the definite detection of playing up line to said multimedia file of said the 4th judging unit is passed through, reporting to the police.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980793A (en) * | 2015-03-20 | 2015-10-14 | 腾讯科技（深圳）有限公司 | Method and terminal for detecting video |
| CN105163203A (en) * | 2015-07-20 | 2015-12-16 | 天脉聚源（北京）科技有限公司 | Method and device for playing video file |
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