CN101437110B - Method, apparatus for controlling start-up picture display mode and video player - Google Patents
Method, apparatus for controlling start-up picture display mode and video player Download PDFInfo
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Abstract
The invention discloses a method for controlling the display format of startup pictures, which comprises: after a player is started, all the startup picture files are acquired; and various startup picture files are transmitted to a display device for display by means of taking turns within predetermined time. The invention also discloses a device for controlling the display format of the startup pictures and a video player which comprises the device. The method and the device for controlling the display format of the startup pictures can adopt the mode of taking turns to switch the display format when the current display format is not correct, so as to guarantee that users can customize correct display format and correctly display the startup pictures. Moreover, the startup picture files can be arranged in advance by the users according to the display format of the display device, so that the flexibility is good; and novel startup picture files can be added at any moment, so that the device has expandability.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of start-up picture display mode control method, device and video player.
Background technology
Raising along with people's living standard, the user is more and more higher to the requirement of playback equipment and embedded device, and relate to the requirement of the bootlogo (start-up picture) to equipment, described start-up picture refer to equipment after start in the predetermined amount of time on screen content displayed.
Existing playback equipment and display mode numerous and complicated, and interface and standard disunity all, this causes the not strong problem of equipment compatibility, and many equipment are all only supported one or more display modes.So playback equipment is not supported current bootlogo display mode probably, at this moment, need make amendment to display mode, following problem may appear:
If the user wants the bootlogo display mode of playback equipment is made amendment, need call and regulate parameter and it is made amendment, and existing playback equipment is when just starting, be installed in the operating system and the also not operation of major applications program of this playback equipment, at this moment, the user can't call the adjusting parameter, therefore can't make amendment to the bootlogo display mode by repairing the adjusting parameter.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of start-up picture display mode control method, device and video player, with the problem that can't make amendment to the start-up picture display mode that solves that prior art exists.
The present invention is achieved in that
A kind of start-up picture display mode control method comprises:
Player obtains all start-up picture files after starting, and described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter;
In the mode of rotating various start-up picture files are sent to display device in the given time, show;
Wherein, every kind of display mode parameter comprises the video output mode parameter at least, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the video output mode parameter name of wherein display mode parameter.
In the plurality of display modes parameter, there is a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address.
In the mode of rotating be with the implementation that various start-up picture files are sent to display device:
To be sent to display device by the start-up picture file that start-up picture picture and acquiescence display mode parameter are formed, show;
When definite current display mode is incorrect, other display mode parameters are sent to display device successively with after the described start-up picture picture combination, till definite current display mode is correct.
Preferably, determine that current display mode is correct after, also comprise:
When receive by specific keys produce be used to indicate the information of closing the time, the output mode parameter of current display mode correspondence is set to give tacit consent to the display mode parameter.
Preferably, determine that current display mode is incorrect or correctly be to be undertaken by the information that specific keys produces according to whether receiving the user.
The present invention discloses a kind of start-up picture display mode control device, comprising:
First acquiring unit is used for obtaining all start-up picture files after player starts; Described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter;
First processing unit is used in the mode of rotating various start-up picture files being sent to display device in the given time, shows;
Described first processing unit comprises:
Second processing unit, the start-up picture file that is used for being made up of start-up picture picture and acquiescence display mode parameter is sent to display device;
The display mode judging unit is used to judge whether current display mode is correct;
The 3rd processing unit, be used for going out current display mode when incorrect when described display mode judgment unit judges, other display mode parameters are sent to display device successively with after the combination of described start-up picture picture, up to described display mode judgment unit judges go out current display mode correct till.
Wherein, every kind of display mode parameter comprises the video output mode parameter at least, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the video output mode parameter name of wherein display mode parameter.In the plurality of display modes parameter, there is a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address.
Described device also comprises:
The manages the unit everywhere, be used under the correct situation of current display mode, when receive by specific keys produce be used to indicate the information of closing the time, the display mode parameter of current display mode correspondence is set to give tacit consent to the display mode parameter.
Preferably, incorrect or right judgement is to be undertaken by the information that specific keys produces according to whether receiving the user to described display mode judging unit to current display mode.
The present invention also discloses a kind of video player, comprise display device, memory and start-up picture display mode control device, described start-up picture display mode control device comprises:
First acquiring unit is used for obtaining all start-up picture files after player starts, and described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter;
First processing unit is used in the mode of rotating various start-up picture files being sent to described display device in the given time, is shown by this display device;
Described first processing unit comprises:
Second processing unit, the start-up picture file that is used for being made up of start-up picture picture and acquiescence display mode parameter is sent to display device;
The display mode judging unit is used to judge whether current display mode is correct;
The 3rd processing unit, be used for going out current display mode when incorrect when described display mode judgment unit judges, other display mode parameters are sent to display device successively with after the combination of described start-up picture picture, up to described display mode judgment unit judges go out current display mode correct till.
Wherein, every kind of display mode parameter comprises the video output mode parameter at least, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the video output mode parameter name of wherein display mode parameter.In the plurality of display modes parameter, there is a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address.
Described start-up picture display mode control device also comprises:
The manages the unit everywhere, be used under the correct situation of current display mode, when receive by specific keys produce be used to indicate the information of closing the time, the display mode parameter of current display mode correspondence is set to give tacit consent to the display mode parameter.
Preferably, incorrect or right judgement is to be undertaken by the information that specific keys produces according to whether receiving the user to described display mode judging unit to current display mode.
From technique scheme as can be known, compared with prior art, the present invention can adopt mode by turns to switch display mode, thereby guarantee that the user can customize correct display mode, and then correctly show start-up picture when current display mode be incorrect.And the start-up picture file can be provided with according to the display mode of display device in advance by the user, and flexibility is better, in addition, can increase new start-up picture file at any time, has extensibility.
Fig. 1 is the flow chart of the embodiment one of a kind of start-up picture display mode of the present invention control method;
Fig. 2 is the flow chart of the embodiment two of a kind of start-up picture display mode of the present invention control method;
Description of drawings
Fig. 3 is the structural representation of the embodiment one of a kind of start-up picture display mode of the present invention control device;
Fig. 4 is the structural representation of the embodiment two of a kind of start-up picture display mode of the present invention control device;
Fig. 5 is the structural representation of the embodiment three of a kind of start-up picture display mode of the present invention control device;
Fig. 6 is the structural representation of the display mode judging unit of the embodiment two of a kind of start-up picture display mode of the present invention control device;
Fig. 7 is the structural representation of the enforcement one of a kind of video player of the present invention;
Fig. 8 is the structural representation of the embodiment two of a kind of video player of the present invention;
Fig. 9 is the structural representation of the display mode judging unit of the embodiment two of a kind of video player of the present invention;
Figure 10 is the structural representation of the embodiment three of a kind of video player of the present invention.
After present various player (such as TV equipment or PC equipment) starts, video output mode according to acquiescence shows start-up picture, and after the scheduled time, start the operating system and other application programs, what the described scheduled time referred generally to is the displaying time of start-up picture. Because the demonstration equipment of present various players is all only supported one or more demonstration modes, so the situation of demonstration equipment and current video data format mismatching probably occurs, at this moment, demonstration equipment can't show start-up picture.
The user must rely on to call to the modification that shows pattern and show what the mode tuning parameter was carried out, move complete and call operating system and the some application programs that the prerequisite that shows the mode tuning parameter is player, so the user can't in time adjust with correct demonstration start-up picture demonstration pattern parameter.
Embodiment
In order to address the above problem, the invention provides a kind of improved technical scheme, its basic thought is: after player starts, when definite current device is not supported not to be complementary with the start-up picture display mode, current display mode is rotated, when definite current display device and display mode are complementary, stop.
In order to make those skilled in the art better understand technical solution of the present invention, be described in detail below in conjunction with drawings and Examples.
Please refer to Fig. 1, be the flow chart of the embodiment one of a kind of start-up picture display mode of the present invention control method.
Specifically may further comprise the steps:
Step S101: player starts.
Step S102: obtain all start-up picture files.
Described start-up picture file comprises a start-up picture picture and a kind of display mode parameter, and described start-up picture file is stored in default address in advance, and distinguishes with filename.Four kinds of start-up picture files of the current existence of player for example, the corresponding a kind of display mode parameter of a kind of start-up picture file, the display mode parameter comprises the output mode parameter at least, can comprise other parameters on this basis, and for example: resolution, color, contrast and screen such as compare at parameter.The corresponding a kind of output mode of a kind of display mode, four kinds of start-up picture files are respectively: VGA (Video Graphics Array, the capable array of video figure) start-up picture file, YPbPr (aberration) file, CVBS (Composite Video Broadcast Signal, the composite video broadcast singal) file and HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) file.
In current all the start-up picture files of player a file being arranged is the start-up picture file that belongs to acquiescence.
Step S103: the start-up picture file of acquiescence is sent to display device, shows.
Step S104: judge whether current display mode is correct, if, process ends; Otherwise, enter step S105.
If current display mode mistake, the user can produce by the specific keys on remote controller or the player and be used to indicate the information that display mode switches of carrying out.So player judges whether correct mode can be current display mode: judge whether to receive the information that specific keys produces, if, can determine that then current display mode is wrong, otherwise, determine that current display mode is correct.
When judging current display mode when correct, keep the start-up picture that current display device shows, and behind certain hour, start operating system and other application programs of player.
Step S105: next start-up picture file is sent to display device, shows.
Step S106: judge whether current display mode is correct, if, process ends; Otherwise, return step S105.
Describe with an example below:
When display mode only comprises the video output mode parameter, suppose four kinds of start-up picture files of current existence, corresponding video output mode is respectively VGA, YPbPr, CVBS and HDMI, and wherein, VGA start-up picture file is the start-up picture file of acquiescence.Player is sent to display device with VGA start-up picture file after starting, and shows.Can not show start-up picture if the user observes current display device, can think that current video output mode and display device are not suitable, that is to say, corresponding display mode is incorrect.Can produce indication information, and send to player by pushing first specific keys on remote controller or the player.After player receives this indication information, confirm that current display mode is incorrect, then, in order YPbPr, CVBS and HDMI start-up picture file are sent to display device, show, and judge successively whether current display mode correct, judgment mode can for: when receiving the information that produces by second specific keys on remote controller or the player, judge that the current video output mode is correct, that is to say that current display mode is correct.Judging current display mode (be assumed to be and comprise the YPbPr video output mode) when correct, it is constant to keep current display mode (comprising the YPbPr video output mode).
Need to prove, above-mentioned judge current display mode whether correct method can also to be player itself carry out self check (needing the inventor to replenish).
In addition, need to prove also that various start-up picture files also can be distinguished with memory address, wherein, having the memory address of a start-up picture file is the default storage address.
The embodiment one of the invention described above, adopts mode by turns to switch display mode, thereby has guaranteed that the user can customize correct display mode, and then correctly show start-up picture when current display mode is incorrect by current display mode is judged.
And the user can adjust and combination in any the display mode parameter in advance, it is stored in predeterminated position after, can be after player starts, by calling the display mode parameter and the start-up picture picture carries out the demonstration of various display modes, relatively flexibly, and has extensibility.
The start-up picture picture that described start-up picture file comprises all is identical, and different is the display mode parameter, so also there are some problems in the foregoing description one with the form of start-up picture file: the big memory space that takies memory.
Described memory can be that (Flash Memory, flash memory also can be hard disks for E2PROM (Electrically Erasable Programmable Read-Only Memory, EEPROM (Electrically Erasable Programmable Read Only Memo)) or Flash.
In order to address this problem, the invention provides another kind of embodiment.
Please refer to Fig. 2, be the flow chart of the embodiment two of a kind of start-up picture display mode of the present invention control method.
In the present embodiment, described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the title of wherein display mode parameter.That is to say that being stored in the memory is not form with the start-up picture file, but start-up picture picture and display mode parameter are stored in predefined memory address respectively.
Carry out the control of start-up picture output according to following steps:
Step S201: player starts.
Step S202: obtain start-up picture picture and various display mode parameter.
Each display mode parameter comprises: output mode, resolution, color, contrast and screen such as compare at parameter.
These parameters can be that the user pre-sets.
In the plurality of display modes parameter, having a kind of is the display mode parameter of acquiescence.
Step S203: start-up picture picture and acquiescence display mode parameter are sent to display device, show.
Step S204: judge whether current display mode is correct, if, process ends; Otherwise, enter step S205.
If current display mode mistake, the user can produce by the specific keys on remote controller or the player and be used to indicate the information that display mode switches of carrying out.So player judges whether correct mode can be current display mode: judge whether to receive the information that specific keys produces, if, can determine that then current display mode is wrong, otherwise, determine that current display mode is correct.
When judging current display mode when correct, keep the start-up picture that current display device shows, and behind certain hour, start operating system and other application programs of player.
Step S205: next display mode parameter is sent to display device, shows.
Step S206: judge whether current display mode is correct, if, process ends; Otherwise, return step S205.
The embodiment of the invention with start-up picture picture and display mode parameter separate storage, has reduced the memory space of memory thus on the basis of the foregoing description one.
Give an example, suppose current existence four kind display modes, if adopt start-up picture picture and display mode parameter are formed the start-up picture file, and with the mode of various start-up picture separate, stored, suppose that the start-up picture picture size is 900Kb, display mode parameter size is 124Kb, and then a start-up picture file size is 1M, and four start-up picture files need take the memory space of memory 4M; And if the technical scheme of the employing embodiment of the invention is stored 1 start-up picture picture and four kinds of display mode parameters, also promptly taking storage space is 900Kb+4*124Kb=1396Kb, and memory space reduces greatly.
Need to prove that in above-mentioned all embodiment, after determining correct display mode, if receive the instruction of closing player, then the current display mode parameter is set to give tacit consent to the display mode parameter, preserves in the memory.So that when next player starts, directly from memory, read described acquiescence display mode parameter, carry out corresponding operating.
In addition, also need to prove, if there are a plurality of display devices in player, and the display mode difference that each display device is supported, the displaying contents of the display device that can move a basis then, select suitable display mode parameter, so that the start-up picture on the other display equipment can normally show.
The present invention also discloses a kind of start-up picture display mode control device.
Please refer to Fig. 3, be the structural representation of the embodiment one of a kind of start-up picture display mode of the present invention control device.
This start-up picture display mode control device comprises: first acquiring unit 111 and first processing unit 112.
The operation principle and the course of work of this start-up picture display mode control device are as follows:
Described first acquiring unit 111 is used for after player starts, obtain current all the start-up picture files of player, and offer described first processing unit 112, described first processing unit 112 is used in the mode of rotating various start-up picture files being sent to display device in the given time, shows.
Described start-up picture file comprises a start-up picture picture and a kind of display mode parameter, and described start-up picture file is stored in the default address of memory in advance, and distinguishes with filename.Four kinds of start-up picture files of the current existence of player for example, the corresponding a kind of display mode of a kind of start-up picture file, the corresponding a kind of video output mode of a kind of display mode, the video output mode of four kinds of start-up picture file correspondences is respectively: VGA (Video Graphics Array, the capable array of video figure), YPbPr, CVBS (Composite Video Broadcast Signal, the composite video broadcast singal) and HDMI (HighDefinition Multimedia Interface, HDMI (High Definition Multimedia Interface)), so each start-up picture file is called: VGA, YPbPr, CVBS and HDMI start-up picture file.
Certainly, described start-up picture file also can be distinguished with memory address.
In all start-up picture files in the memory, it is the start-up picture file that belongs to acquiescence that a file is arranged.
Each display mode parameter comprises the video output mode parameter at least, on this basis, can comprise: resolution, color, contrast and screen such as compare at parameter.
After player started, first processing unit 112 obtained all start-up picture files that described first acquiring unit 111 provides, and at first sent wherein acquiescence start-up picture file to display device, was shown by display device.And judge whether current display mode correct, when current display mode is incorrect, other start-up picture files are sent to display device in order, up to judge current display mode correct till.
Describe below by an example:
Suppose four kinds of start-up picture files of current existence, be respectively VGA, YPbPr, CVBS and HDMI start-up picture file, wherein, VGA start-up picture file is the start-up picture file of acquiescence.First processing unit 112 is sent to display device with VGA start-up picture file after obtaining all start-up picture files that first acquiring unit 111 obtains, and shows.Can not show start-up picture if the user observes current display device, can think that current display mode and display device are not suitable, can produce indication information, and send to player by pushing first specific keys on remote controller or the player.After described first processing unit 112 receives this indication information, confirm that current display mode is incorrect, then, in order YPbPr, CVBS and HDMI start-up picture file are sent to display device, show, and judge successively whether current display mode correct, judgment mode can for: when receiving the information that produces by second specific keys on remote controller or the player, judge that current display mode is correct.Judging current display mode (suppose corresponding video output mode be YPbPr) when correct, it is constant to keep current display mode (corresponding video output mode is YPbPr).
The embodiment of the invention is judged current display mode by first processing unit, when current display mode is incorrect, adopt mode by turns to switch display mode, thereby guaranteed that the user can customize correct demonstration mould, and then correctly show start-up picture.
And the user can adjust and combination in any the display mode parameter in advance, and it is stored in the memory 300, can be after player starts, by calling the display mode parameter and the start-up picture picture carries out the demonstration of various display modes, relatively flexibly, and has extensibility.
Because the start-up picture picture that described start-up picture file comprises all is identical, different is the display mode parameter, so there is a problem in the mode of above-mentioned each start-up picture file separate, stored: the big memory space that takies memory.
Described memory can be that (Flash Memory, flash memory also can be hard disks for E2PROM (Electrically Erasable Programmable Read-Only Memory, EEPROM (Electrically Erasable Programmable Read Only Memo)) or Flash.
In order to address this problem, start-up picture picture in the described start-up picture file and display mode parameter are separate, stored predeterminated positions in memory respectively, described first acquiring unit 111 obtains start-up picture picture and display mode parameter in described default memory address respectively, be combined into the start-up picture file, and offer first processing unit 112.
This mode can reduce memory space.
Give an example, suppose four kinds of display modes of current existence, if adopt start-up picture picture and display mode parameter are formed the start-up picture file, and with the mode of various start-up picture separate, stored, suppose that the start-up picture picture size is 900Kb, display mode parameter size is 124Kb, and then a start-up picture file size is 1M, and four start-up picture files need take the memory space of memory 4M; And if the technical scheme of the employing embodiment of the invention is stored 1 start-up picture picture and four kinds of display mode parameters, also promptly taking storage space is 900Kb+4*124Kb=1396Kb, and memory space reduces greatly.
In the plurality of display modes parameter, have a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address.After player starts, first acquiring unit 111 obtains start-up picture picture and display mode parameter respectively, offer first processing unit 112, this first processing unit 112 sends described start-up picture picture and acquiescence display mode parameter to display device, shows.If observing current display device, the user can not show start-up picture, can think that current video output mode and display device are not suitable, that is to say, current display mode and display device are not suitable, can be by pushing first specific keys on remote controller or the player, produce indication information, and send to player.After described first processing unit 112 receives this indication information, confirm that current display mode is incorrect, then, in order various display mode parameters (YPbPr, CVBS and HDMI parameter) are sent to display device, show, and judge successively whether current display mode correct, judgment mode can for: when receiving the information that produces by second specific keys on remote controller or the player, judge that current display mode is correct.Judging current display mode (being assumed to be YPbPr) when correct, it is constant to keep current display mode (YPbPr).
Fig. 4 shows the structural representation of the embodiment two of a kind of start-up picture display mode of the present invention control device.
Shown in the figure, described first processing unit 112 comprises:
Display mode judging unit 1122 is used to judge whether current display mode is correct.
The 3rd processing unit 1123, be used for going out current display mode when incorrect when described display mode judgment unit judges, other display mode parameters are sent to display device successively with after the combination of described start-up picture picture, up to described display mode judgment unit judges go out current display mode correct till.
Fig. 5 shows the structural representation of the embodiment three of a kind of start-up picture display mode of the present invention control device.
On the basis of the foregoing description two, this device can further include:
Manages unit 113 everywhere, be used for judging under the correct situation of current display mode at first processing unit 112, when receive by specific keys produce be used to indicate the information of closing the time, the display mode parameter of current display mode correspondence is set to give tacit consent to output mode parameter, stored into memory.
Fig. 6 shows the structural representation of display mode judging unit of the embodiment two of a kind of start-up picture display mode of the present invention control device.
Described display mode judging unit 1122 comprises:
First judging unit 1124 is used for determining that current display mode is incorrect when receiving the information that the user produces by first specific keys.
Second judging unit 1125 is used for determining that current display mode is correct when receiving the information that the user produces by second specific keys.
Need to prove, among above-mentioned all embodiment, display mode judging unit 1122 is judged current display mode whether correct method can also be a player itself and carries out self check, but the row mode of playing itself self check has vga dvi hdmi, in the time of interface and output mode coupling, can utilize I
2Whether the C bus is handled the back through some special chips and is obtained field sync signal, if do not match, does not then have corresponding field sync signal, can exist according to field sync signal like this to determine whether whether current display mode is correct.
Like this, can use at first player self check, if the method that does not have the signal of coupling to remove to rotate CVBS and YPbPr again, such benefit is to reduce the number of times of rotational cycle and user's operation.
The present invention also discloses a kind of video player.
Please refer to Fig. 7, be the structural representation of the enforcement one of a kind of video player of the present invention.
A kind of video player comprises start-up picture display mode control device 100, display device 200 and memory 300, and described start-up picture display mode control device 100 comprises first acquiring unit 111 and first processing unit 112.
All start-up picture files all are stored in the described memory 300, comprise a start-up picture picture and a kind of display mode parameter, each display mode parameter comprises: video output mode, resolution, color, contrast and screen such as compare at parameter, comprise the video output mode parameter at least.Distinguish with filename or memory address between each start-up picture file, for example, comprise four kinds of start-up picture files in the memory 300, be respectively: VGA, YPbPr, CVBS and HDMI start-up picture file, corresponding VGA, YPbPr, CVBS and HDMI video output mode respectively.And, in all start-up picture files, have one to belong to acquiescence start-up picture file.
Suppose that there are above-mentioned four kinds of start-up picture files in memory 300, after player starts, four kinds of start-up picture files of described first acquiring unit, 111 memories 300 storages, and offer first processing unit 112.First processing unit 112 is sent to described display device 200 in the mode of rotating with various start-up picture files in the given time, is shown by this display device 200.
Suppose that VGA start-up picture file is acquiescence start-up picture file, after then first processing unit 112 receives the start-up picture file that first acquiring unit 111 provides, the concrete mode that various start-up picture files are sent to display device 200 is as follows in the mode of rotating:
Existing player need be after operating system and certain applications software startup be finished, and could regulate the display mode parameter and carry out display mode is adjusted by calling.Different with existing player is, the disclosed player of the embodiment of the invention by display device 200 to the user provide the acquiescence start-up picture after, by receiving the information that the user sends, judge whether current display mode is correct, when determining that current display mode is incorrect, adopt mode by turns to switch display mode, thereby guaranteed that the user can customize correct display mode, and then correctly show start-up picture.
And the user can adjust and combination in any the display mode parameter in advance, and it is stored in the memory 300, can be after player starts, by calling the display mode parameter and the start-up picture picture carries out the demonstration of various display modes, relatively flexibly, and has extensibility.
Because the start-up picture picture that described start-up picture file comprises all is identical, different is the display mode parameter, so there is a problem in the mode of above-mentioned each start-up picture file separate, stored: the big memory space that takies memory.
So in order to address this problem, the predeterminated position that the start-up picture picture and the display mode parameter of start-up picture file is stored in memory respectively, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the title of wherein display mode parameter.
Start-up picture picture in the described start-up picture file and display mode parameter are separate, stored predeterminated positions in memory 300 respectively, described first acquiring unit 111 obtains start-up picture picture and display mode parameter in described default memory address respectively, and provides it to first processing unit 112.The mode that employing is stored start-up picture picture and display mode parameter respectively reduces memory space greatly.In the plurality of display modes parameter, have a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address.
Fig. 8 shows the structural representation of the embodiment two of a kind of video player of the present invention.
Shown in the figure, described first processing unit 112 comprises: second processing unit 1121, display mode judging unit 1122 and the 3rd processing unit 1123.
The course of work of described first processing unit 112 and operation principle were described in detail in above-mentioned start-up picture display mode control device part, did not repeat them here.
Fig. 9 shows the structural representation of display mode judging unit of the embodiment two of a kind of video player of the present invention.
Described display mode judging unit 1122 comprises:
First judging unit 1124 is used for determining that current display mode is incorrect when receiving the information that the user produces by first specific keys.
Second judging unit 1125 is used for determining that current display mode is correct when receiving the information that the user produces by second specific keys.
Need to prove, among above-mentioned all embodiment, display mode judging unit 1122 is judged current display mode whether correct method can also be a player itself and carries out self check, but the row mode of playing itself self check has vga dvi hdmi, in the time of interface and output mode coupling, can utilize I
2Whether the C bus is handled the back through some special chips and is obtained field sync signal, if do not match, does not then have corresponding field sync signal, can exist according to field sync signal like this to determine whether whether current display mode is correct.
Like this, can use at first player self check, if the method that does not have the signal of coupling to remove to rotate CVBS and YPbPr again, such benefit is to reduce the number of times of rotational cycle and user's operation.
Figure 10 shows the structural representation of the embodiment three of a kind of video player of the present invention.
On the basis of the foregoing description two, described start-up picture display mode control device 100 devices can further include: manages unit 113 everywhere, be used for judging under the correct situation of current display mode at first processing unit 112, when receive by specific keys produce be used to indicate the information of closing the time, the display mode parameter of current display mode correspondence is set to give tacit consent to output mode parameter, stored into memory.
Need to prove, the video player in the embodiment of the invention can be VCD DVD player such as EVD, also can be high definition player or other various and embedded relevant display devices.
More than disclosed only be preferred implementation of the present invention; but the present invention is not limited thereto; any those skilled in the art can think do not have a creationary variation, and, all should drop in protection scope of the present invention not breaking away from some improvements and modifications of being done under the principle of the invention prerequisite.
Claims (6)
1. a start-up picture display mode control method is characterized in that, comprising:
Player obtains all start-up picture files after starting, and described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter;
In the mode of rotating various start-up picture files are sent to display device in the given time, show;
Wherein, every kind of display mode parameter comprises the video output mode parameter at least, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the video output mode parameter name of wherein display mode parameter; In the plurality of display modes parameter, there is a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address;
Describedly with the implementation that various start-up picture files are sent to display device be in the mode of rotating:
To be sent to display device by the start-up picture file that start-up picture picture and acquiescence display mode parameter are formed, show;
When definite current display mode is incorrect, other display mode parameters are sent to display device successively with after the described start-up picture picture combination, till definite current display mode is correct;
Also comprise:
When receive by specific keys produce be used to indicate the information of closing the time, the output mode parameter of current display mode correspondence is set to give tacit consent to the display mode parameter.
2. the method for claim 1 is characterized in that, determines that current display mode is incorrect or correctly is to be undertaken by the information that specific keys produces according to whether receiving the user.
3. a start-up picture display mode control device is characterized in that, comprising:
First acquiring unit is used for obtaining all start-up picture files after player starts; Described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter;
First processing unit is used in the mode of rotating various start-up picture files being sent to display device in the given time, shows;
Wherein, every kind of display mode parameter comprises the video output mode parameter at least, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the video output mode parameter name of wherein display mode parameter; In the plurality of display modes parameter, there is a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address;
Described first processing unit comprises:
Second processing unit, the start-up picture file that is used for being made up of start-up picture picture and acquiescence display mode parameter is sent to display device;
The display mode judging unit is used to judge whether current display mode is correct;
The 3rd processing unit, be used for going out current display mode when incorrect when described display mode judgment unit judges, other display mode parameters are sent to display device successively with after the combination of described start-up picture picture, up to described display mode judgment unit judges go out current display mode correct till;
Also comprise:
The manages the unit everywhere, be used under the correct situation of current display mode, when receive by specific keys produce be used to indicate the information of closing the time, the display mode parameter of current display mode correspondence is set to give tacit consent to the display mode parameter.
4. device as claimed in claim 3 is characterized in that, incorrect or right judgement is to be undertaken by the information that specific keys produces according to whether receiving the user to described display mode judging unit to current display mode.
5. a video player comprises display device, memory and start-up picture display mode control device, it is characterized in that, described start-up picture display mode control device comprises:
First acquiring unit is used for obtaining all start-up picture files after player starts, and described start-up picture file is made up of a start-up picture picture and a kind of display mode parameter;
First processing unit is used in the mode of rotating various start-up picture files being sent to described display device in the given time, is shown by this display device;
Wherein, every kind of display mode parameter comprises the video output mode parameter at least, the corresponding same start-up picture picture of each start-up picture file, described start-up picture file are to distinguish with the memory address or the video output mode parameter name of wherein display mode parameter; In the plurality of display modes parameter, there is a kind of display mode parameter to be acquiescence display mode parameter, described acquiescence display mode parameter has default name, perhaps is stored in the default storage address;
Described first processing unit comprises:
Second processing unit, the start-up picture file that is used for being made up of start-up picture picture and acquiescence display mode parameter is sent to display device;
The display mode judging unit is used to judge whether current display mode is correct;
The 3rd processing unit, be used for going out current display mode when incorrect when described display mode judgment unit judges, other display mode parameters are sent to display device successively with after the combination of described start-up picture picture, up to described display mode judgment unit judges go out current display mode correct till;
Described start-up picture display mode control device also comprises:
The manages the unit everywhere, be used under the correct situation of current display mode, when receive by specific keys produce be used to indicate the information of closing the time, the display mode parameter of current display mode correspondence is set to give tacit consent to the display mode parameter.
6. video player as claimed in claim 5 is characterized in that, incorrect or right judgement is to be undertaken by the information that specific keys produces according to whether receiving the user to described display mode judging unit to current display mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710177520XA CN101437110B (en) | 2007-11-16 | 2007-11-16 | Method, apparatus for controlling start-up picture display mode and video player |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710177520XA CN101437110B (en) | 2007-11-16 | 2007-11-16 | Method, apparatus for controlling start-up picture display mode and video player |
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| CN101437110A CN101437110A (en) | 2009-05-20 |
| CN101437110B true CN101437110B (en) | 2010-12-08 |
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| CN200710177520XA Expired - Fee Related CN101437110B (en) | 2007-11-16 | 2007-11-16 | Method, apparatus for controlling start-up picture display mode and video player |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737679A (en) * | 2011-04-15 | 2012-10-17 | 海尔集团公司 | Method for playing multimedia file and electrical equipment |
| CN102194437A (en) * | 2011-06-29 | 2011-09-21 | 福建捷联电子有限公司 | Display and display parameter recovery method thereof |
| CN103475836A (en) * | 2012-06-08 | 2013-12-25 | 圆刚科技股份有限公司 | Multimedia output device and method thereof |
| CN104540037A (en) * | 2014-11-29 | 2015-04-22 | 福建捷联电子有限公司 | Setting method for personalized startup |
| CN105812858A (en) * | 2014-12-31 | 2016-07-27 | 深圳市中兴微电子技术有限公司 | Set-top box starting animation producing and displaying method, device and system |
| CN104936025A (en) * | 2015-06-24 | 2015-09-23 | 深圳市九洲电器有限公司 | Method and system for replacing background interface |
| CN104991751A (en) * | 2015-07-07 | 2015-10-21 | 宁海县华军网络科技有限公司 | Computer host extension device and startup control method thereof |
| CN106598595B (en) * | 2016-12-14 | 2020-12-29 | 合肥联宝信息技术有限公司 | Method and device for replacing starting-up image of intelligent terminal |
| CN113141528B (en) * | 2020-01-20 | 2022-08-02 | 海信视像科技股份有限公司 | Display device, boot animation playing method and storage medium |
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| CN101437110A (en) | 2009-05-20 |
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