CN101420558A - Video output mode switch controlling method, apparatus and video player - Google Patents
Video output mode switch controlling method, apparatus and video player Download PDFInfo
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- CN101420558A CN101420558A CNA2007101764243A CN200710176424A CN101420558A CN 101420558 A CN101420558 A CN 101420558A CN A2007101764243 A CNA2007101764243 A CN A2007101764243A CN 200710176424 A CN200710176424 A CN 200710176424A CN 101420558 A CN101420558 A CN 101420558A
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Abstract
The invention discloses a method for switching and controlling a video output mode, which comprises: switching commands of the video output mode are received and prompting messages are provided; if certain information which is used for conducting the mode switching is generated according to the prompting messages and received, the video output mode is switched according to the switching commands of the mode; otherwise, a primary video output mode is kept. The invention also discloses a device for switching and controlling the video output mode and a video player. By using the invention, when a user carelessly touches keystrokes of a remote control in the unknowing circumferences in advance to cause that the remote control transmits the switching commands of the video output mode, the prompting messages are transmitted to remind the user, which can cause that the user knows the keystrokes on the remote control to be carelessly touched, thus avoiding the problems existed in the prior art.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of video output mode method for handover control, device and video player.
Background technology
Along with the development of video signal transmission technology, transmission means is increasing, and various video players often need provide the various video output mode.As VGA output mode, YPbPr (aberration) output mode, CVBS (Composite Video Broadcast Signal, the composite video broadcast singal) output mode and HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) output mode etc.Player need switch between various video output mode, with the vision signal of output coupling.
The method that the typical control video output mode is switched has two kinds:
Method 1, user are by being provided with handoff options in advance to switch selection in menu.
Method 2, user are switched between various output modes successively by a button control appliance on the remote controller.
As can be seen, mode 1 must rely on a default menu that is provided with, and that is to say, if the user can't see this menu, with regard to the switching of uncontrollable video output mode.If user's display device can't be complementary with the current video output mode of player, the user can't see any video output picture on this display device, certainly also just can't see described menu, thereby cause to carry out the selection of video output mode.For example, suppose that described player is a DVD player, the acquiescence output mode is the YPbPr output mode, and display device can only receive the VGA format video signal, so after start, display device can't provide correct video pictures to the user, and the user can't enter described menu and select correct output mode.
Mode 2 need not by setup menu video output mode to be selected, can settling mode 1 problem that exists, but also there are simultaneously some defectives: if the user is under self and unware situation, careless by the output of the video to remote controller switching key, can make because the switching of video output mode, may cause display device can't show correct video pictures, thereby cause the illusion of " equipment breaks down ", influence user's use to the user.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of video output mode method for handover control, device and video player, when solving the remote controller misoperation that prior art exists, can't in time provide indication information, cause influencing the problem of use to the user.
The present invention is achieved in that
A kind of video output mode method for handover control comprises:
Receiver, video output mode switching command provides information;
If receive according to described information and produce definite information of carrying out mode switch, according to described mode switch instruction Switch Video output mode; Otherwise, keep original video output mode.
Preferably, the user is according to producing definite information of carrying out mode switch in the very first time interval of described information after information is provided, perhaps, when the user provides information, produce definite information of carrying out mode switch according to described information automatically.
Preferably, second time interval of delaying time automatically produces definite information that output mode switches.
Preferably,, receive when the information of video mode switching is not carried out in indication, keep original video output mode if in described second time interval.
Preferably, produce the definite information that video output mode is switched of carrying out immediately automatically, and judge in the 3rd time interval, whether receive to be used to indicate and do not carry out the information that video output mode is switched, if recover original video output mode; Otherwise, keep current video output mode.
Preferably, by producing definite information of carrying out mode switch with indicating any button outside the button that does not carry out the video mode switching.
The present invention discloses a kind of video output mode switching control, comprising:
Information receiving unit is used for receiving control information;
First information processing unit is used for sending first indication information when judging described control information and be the video output mode switching command;
Second information process unit is used for receiving according to described information at described information receiving unit and produces when carrying out definite information of mode switch, sends second indication information;
The information indicating member is used for sending information when receiving described first indication information;
The video output mode switch unit is used for when receiving described second indication information, carries out video output mode and switches.
Preferably, described device also comprises:
Determine that information is judged and transfer unit, be used for receiving at interval when carrying out definite information that video output mode switches in the very first time judging described information receiving unit, should determine that information passed to described second information process unit.
Preferably, described device also comprises:
Determine the automatic generation unit of information, be used for when described information indicating member sends information, producing definite information of carrying out mode switch according to described information automatically, and it is passed to second information process unit.
Preferably, described device also comprises:
Delay cell is used to intercept and capture definite information that the automatic generation unit of described definite information sends, and after postponing for second time interval, passes to described second information process unit.
Preferably, described device also comprises:
The 3rd processing unit is used for judging that in described second time interval whether described information receiving unit is received to be used to indicate is not carried out the information that video output mode is switched, if delete the definite information in the described delay cell; Otherwise, keep described definite information.
Preferably, described device also comprises:
Manages the unit everywhere, be used to judge in the 3rd time interval of determining after the automatic generation unit of information sends definite information, whether described information receiving unit is received is used to indicate the information that video output mode is switched of not carrying out, if, controlling described video output mode switch unit switches, recover original video output mode, otherwise, keep current video output mode.
Preferably, described definite information is to produce by producing any button of indicating outside the information button that does not carry out the video mode switching.
The present invention also discloses a kind of video player, comprise display device and video output mode switching control, described video output mode switching control comprises:
Information receiving unit is used for receiving control information;
First information processing unit is used for sending first indication information when judging described control information and be the video output mode switching command;
Second information process unit is used for receiving according to described information at described information receiving unit and produces when carrying out definite information of mode switch, sends second indication information;
The information indicating member is used for when receiving described first indication information, and indicated number equipment provides information to the user;
The video output mode switch unit is used for when receiving described second indication information, carries out video output mode and switches, and will offer display device through the video information of video output mode switching, is shown by this display device.
Preferably, in the described video player, described video output mode switching control also comprises:
Determine that information is judged and transfer unit, be used for receiving at interval when carrying out definite information that video output mode switches in the very first time judging described information receiving unit, should determine that information passed to described second information process unit.
Preferably, described video player also comprises:
Determine the automatic generation unit of information, be used for when described information indicating member sends information, producing definite information of carrying out mode switch according to described information automatically, and it is passed to second information process unit.
Preferably, described video player also comprises:
Delay cell is used to intercept and capture definite information that the automatic generation unit of described definite information sends, and after postponing for second time interval, passes to described second information process unit.
Preferably, described video player also comprises:
The 3rd processing unit is used for judging that in described second time interval whether described information receiving unit is received is used to indicate the information that video output mode is switched of not carrying out, if, with the definite information deletion in the described delay cell; Otherwise, keep described definite information.
Preferably, described video player also comprises:
Manages the unit everywhere, be used to judge in the 3rd time interval of determining after the automatic generation unit of information sends definite information, whether described information receiving unit is received is used to indicate the information that video output mode is switched of not carrying out, if, controlling described video output mode switch unit switches, recover original video output mode, otherwise, keep current video output mode.
Preferably, described definite information is to produce except producing any button of indicating the information button that does not carry out the video mode switching.
From technique scheme as can be known, compared with prior art, the present invention sends information by behind the video output mode switching command that receives user's input to the user, reminds the current preparation of user's players to carry out video output mode and switches.The button of careless touching remote controller under the prior also unware situation of user, and make when remote controller sends the video output mode switching command, send information and remind the user, can allow the user recognize that the button on the remote controller is touched because of carelessness, thereby avoid the existing in prior technology inconvenient problem with use.
Description of drawings
Fig. 1 is the flow chart of the embodiment one of a kind of video output mode method for handover control of the present invention;
Fig. 2 is the flow chart of the embodiment two of a kind of video output mode method for handover control of the present invention;
Fig. 3 is the flow chart of the embodiment three of a kind of video output mode method for handover control of the present invention;
Fig. 4 is the flow chart of the embodiment four of a kind of video output mode method for handover control of the present invention;
Fig. 5 is the structural representation of the embodiment one of a kind of video output mode switching control of the present invention;
Fig. 6 is the structural representation of the embodiment two of a kind of video output mode switching control of the present invention;
Fig. 7 is the structural representation of the embodiment three of a kind of video output mode switching control of the present invention;
Fig. 8 is the structural representation of the embodiment four of a kind of video output mode switching control of the present invention;
Fig. 9 is the structural representation of the embodiment five of a kind of video output mode switching control of the present invention;
Figure 10 is the structural representation of the embodiment six of a kind of video output mode switching control of the present invention;
Figure 11 is the structural representation of the embodiment one of a kind of video player of the present invention;
Figure 12 is the structural representation of the video output mode switching control of a kind of video player embodiment one of the present invention;
Figure 13 is the structural representation of the video output mode switching control of the embodiment two of a kind of video player of the present invention;
Figure 14 is the structural representation of the video output mode switching control of the embodiment three of a kind of video player of the present invention;
Figure 15 is the structural representation of the video output mode switching control of the embodiment four of a kind of video player of the present invention;
Figure 16 is the structural representation of the video output mode switching control of the embodiment five of a kind of video player of the present invention;
Figure 17 is the structural representation of the video output mode switching control of the embodiment six of a kind of video player of the present invention.
Embodiment
Prior art is by a mode that the button control appliance switches between various output modes successively on the remote controller, because when carrying out the output mode switching, there is no information, so when the user touches this button because of carelessness under unware situation own, player carries out the switching of video output mode, its display may be play the vision signal that receives, at this moment, the user is owing to touched described button owing to the reason of not knowing this incident, the illusion that causes this equipment to break down has had a strong impact on the use experience of user to this equipment.
In order to address this problem, the invention provides a kind of improved technical scheme, its basic thought is: player is receiving after indication carries out instruction that video output mode switches, provide information to the user, whether the inquiry user really will carry out the Switch Video output mode, after receiving user's acknowledge information, just carry out the switching of video output mode.
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 video output mode method for handover control of the present invention.
Set in advance be used to trigger the instruction (hereinafter being referred to as the video output mode switching command) that player carries out the switching of video output mode after, according to following steps the switching of video output mode is controlled:
Step S101: player receives the control information of user's input.
The control information of user's input comprises multiple instruction, for example controls playing device " time-outs " instruction of suspend playing, " F.F. " that the controls playing device is play are fast instructed or the controls playing device carries out the instruction of other operations, and described video output mode switching command is a kind of in the numerous instructions of described control information.
Step S102: judge whether this control information is the video output mode switching command, if enter step S103; Otherwise, enter step S104.
Step S103: provide information to the user, enter step S105.
This information prompting user, the current switching of just preparing to carry out video output mode.
Step S104: ignore this control information, finish.
Step S105: judge whether to receive and determine the information switched, if enter step S106; Otherwise, finish.
Step S106: carry out the switching of video output mode, finish.
Need to prove that among the above-mentioned steps S101, the mode of user's input control information can have multiple, for example undertaken, also can realize by the dedicated button that is arranged on the player by the dedicated button that is provided with on the touching remote controller.Among the step S103, providing the mode of information to the user can be to adopt directly to show on display unit, perhaps adopts the form of sound to play to the user, or other can allow the mode of user's perception.
In addition, also need to prove, after the user provides information, the user sends carry out definite information that video output mode switch by the button of touching the button on the remote controller or be arranged on the player according to described information in very first time interval.Described button can be to be used to send the dedicated button that the indication player carries out the information that video output mode switches, and also can be and each video output mode digital keys one to one.That is to say, after providing inquiry information, if receive that in the very first time interval user can the Switch Video output mode by definite information of touching the transmission of above-mentioned dedicated button or digital keys to the user.And, the switching mode that receives the video output mode that above-mentioned user carries out after by above-mentioned two kinds of button transmission information has nothing in common with each other: if receive the user by the information that the touching dedicated button sends at interval at the fixed time, then according to the transfer sequence that sets in advance video output mode is switched.For example, the output mode of player comprises: VGA output mode, YPbPr output mode, CVBS output mode and HDMI output mode, the order that sets in advance is VGA output mode-YPbPr output mode-CVBS output mode-HDMI output mode, current video output mode is the VGA output mode, then after receiving the information of user, the YPbPr output mode is switched to the current video output mode by the input of touching dedicated button.If receive the user at the fixed time in the interval by the information that the touching digital keys sends, then the current video output mode switched to the video output mode corresponding with this digital keys.For example, suppose digital keys 1 corresponding VGA output mode, digital keys 2 corresponding YPbPr output modes, digital keys 3 corresponding CVBS output modes, digital keys 4 corresponding HDMI output modes then when receiving the user by touching digital keys 1, switch to the VGA pattern with the current video output mode, when receiving the user, the current video output mode is switched to corresponding video output mode with this digital keys by other digital keys of touching.
Prior art is owing to directly carry out the video output mode switching after receiving the video output mode switching command, display device can't the display video picture owing to do not match with vision signal, and user itself does not know that this situation is touched because of carelessness and caused owing to the button on the remote controller, thereby may cause the illusion of device fails to the user, had a strong impact on the use experience of user, brought inconvenience to the user to equipment.
And the embodiment of the invention sends information by behind the video output mode switching command that receives user's input to the user, reminds the current preparation of user's players to carry out video output mode and switches.The button of careless touching remote controller under the prior also unware situation of user, make when remote controller sends the video output mode switching command, send information and remind the user, can allow the user recognize that the button on the remote controller is touched because of carelessness, thereby avoid existing in prior technology the problems referred to above.
What need illustrate in a nearly step in addition, is that the definite information that receives among the above-mentioned steps S105 has two kinds of producing methods:
First kind of mode be, the user according to the very first time of described information after information is provided at interval in, by the button on the touching remote controller or be arranged on that button on the player produces.
The second way is when the user provides information, to produce according to described information automatically in step S103.
At above-mentioned first kind of mode, provide the idiographic flow of enforcement two of the present invention below.
Please refer to Fig. 2, be the flow chart of the embodiment two of a kind of video output mode method for handover control of the present invention.
Specifically may further comprise the steps:
Step S201: player receives the control information of user's input.
Step S202: judge whether this control information is the video output mode switching command, if enter step S203; Otherwise, enter step S204.
Step S203: provide information to the user, enter step S205.
Step S204: ignore this control information, finish.
Step S205: judge in very first time interval, whether to receive the definite information that video output mode is switched of carrying out, if, enter step S206, otherwise, finish.
The described very first time can be adjusted according to customer requirements at interval.
Step S206: carry out the switching of video output mode, finish.
Suppose that the current video output mode of player is the VGA output mode, next video output mode is the YPbPr output mode, receive the video output mode switching command of user's input at player after, providing information to the user, and after the very first time at interval in, judge whether to receive the user and produce definite information by the button of touching the button on the remote controller or be arranged on the player, if then current video output mode (VGA output mode) is switched to the YPbPr output mode; Otherwise keeping current video output mode is the VGA output mode.
At the above-mentioned second way, provide the idiographic flow of enforcement three of the present invention below.
Please refer to Fig. 3, be the flow chart of the embodiment three of a kind of video output mode method for handover control of the present invention.
Step S301: player receives the control information of user's input.
Step S302: judge whether this control information is the video output mode switching command, if enter step S303; Otherwise, enter step S304.
Step S303: provide information to the user, and postpone the automatic definite information of carrying out the video output mode switching that produces of second time, enter step S205.
The user can adjust second time as requested.
Step S304: ignore this control information, finish.
Step S305: after described second time interval of interval, carry out the switching of video output mode, finish.
Suppose that the current video output mode of player is the VGA output mode, next video output mode is the YPbPr output mode, receive the video output mode switching command of user's input at player after, providing information to the user, and after second time after, current video output mode (VGA output mode) is switched to the YPbPr output mode.
Need to prove, can also be in the time interval of described second time after the user provides information, judge whether to receive that the user sends is used to indicate the information that video output mode is switched of not carrying out, if receive, then described definite information is defined as invalid information, with cancellation current video output mode is switched, otherwise, determine that described definite information is effective information.
Suppose that the current video output mode of player is the VGA output mode, next video output mode is the YPbPr output mode, receive the video output mode switching command of user's input at player after, providing information to the user, and after second time after, current video output mode (VGA output mode) is switched to the YPbPr output mode.And in the time interval of above-mentioned described second time after the user provides information, judge whether to receive that the user sends is used to indicate the information that video output mode is switched of not carrying out, if, described definite information is defined as invalid information, cancellation is to the switching of current video output mode, that is to say to guarantee after second time that current video output mode still is the VGA output mode; Otherwise, determine that described definite information is effective information, guarantee after second time, current video output mode (VGA output mode) is switched to the YPbPr output mode.
At the above-mentioned second way, the present invention also provides another implementation.
Please refer to Fig. 4, be the flow chart of the embodiment four of a kind of video output mode method for handover control of the present invention.
Step S401: player receives the control information of user's input.
Step S402: judge whether this control information is the video output mode switching command, if enter step S403; Otherwise, enter step S404.
Step S403: provide information to the user, and carry out the video output mode switching, enter step S405.
Step S404: ignore this control information, finish.
Step S405: judge in the 3rd time interval, whether to receive the information that indication is not switched, if enter step S406; Otherwise, enter step S407.
Described the 3rd time interval can be adjusted according to customer requirements.
Step S406: recover original video output mode, finish.
Step S407: keep current video output mode, finish.
Suppose that the current video output mode of player is the VGA output mode, next video output mode is the YPbPr output mode, receive the video output mode switching command of user's input at player after, providing information to the user, and carry out the video output mode switching simultaneously, current video output mode is switched to the YPbPr output mode.And whether receive the information that indication is not switched in the 3rd time interval after judging, if (YPbPr) reverts to the VGA output mode with current video output mode; Otherwise, keep current video output mode (YPbPr) constant.
Need to prove, among above-mentioned all embodiment, the corresponding multiple resolution of each switch mode is provided with parameter, for example: 800*600,1024*768,1280*800 etc., it is wherein the easiest that be shown is 800*600, so, behind the each Switch Video output mode of player, display shows according to 800*600, if the user wishes to obtain higher resolution, then can select by entering a senior setup menu that sets in advance.
The present invention also discloses a kind of video output mode switching control.
Please refer to Fig. 5, be the structural representation of the embodiment one of a kind of video output mode switching control of the present invention.
This video output mode switching control comprises: information receiving unit 111, first information processing unit 112, second information process unit 113, information indicating member 114 and video output mode switch unit 115.
Introduce the operation principle and the course of work of this device below in detail:
Described first information processing unit 112 judges whether the control information that described information receiving unit 111 receives is the video output mode switching command, if not, just ignore this control information, if then send first indication information.
Described second information process unit 113 is used for receiving according to described information at described information receiving unit 111 and produces when carrying out definite information of mode switch, sends second indication information.
Described information indicating member 114 is provided for indicating whether that to the user information switched, prompting user's players preparing to carry out video output mode at present and switching when receiving described first indication information.
Described video output mode switch unit 115 carries out video output mode and switches when receiving described second indication information.
Need to prove that the mode of user's input control information can have multiple, for example undertaken, also can realize by the dedicated button that is arranged on the player by the dedicated button that is provided with on the touching remote controller.It can be to adopt directly to show on display unit that described information indicating member 114 provides the mode of information to the user, perhaps adopts the form of sound to play to the user, or other can allow the mode of user's perception.
In addition, also need to prove, at information indicating member 114 after the user provides information, the user by touching on the remote controller button or be arranged on button on the player and send and determine the information switched, described button can be to be used to send the dedicated button that the indication player carries out the information that video output mode switches, and also can be and each video output mode digital keys one to one.That is to say, at described information indicating member 114 after the user provides inquiry information, if second information process unit 113 is judged information indicating member 114 and is received that the user by touching the information that above-mentioned dedicated button or digital keys send, can send second indication information and carry out the switching of video output mode with control of video output mode switch unit 115.
Described second indication information includes the identifying information of dedicated button or digital keys.
When described video output mode switch unit 115 receives second indication information that includes the dedicated button identifying information, according to the transfer sequence that sets in advance video output mode is switched, for example, the output mode of player comprises: the VGA output mode, the YPbPr output mode, CVBS output mode and HDMI output mode, the order that sets in advance is VGA output mode-YPbPr output mode-CVBS output mode-HDMI output mode, current video output mode is the VGA output mode, then after receiving the information of user, the YPbPr output mode is switched to the current video output mode by the input of touching dedicated button.
When described video output mode switch unit 115 receives second indication information that includes the digital keys identifying information, then the current video output mode is switched to the video output mode corresponding with this digital keys.For example, suppose digital keys 1 corresponding VGA output mode, digital keys 2 corresponding YPbPr output modes, digital keys 3 corresponding CVBS output modes, digital keys 4 corresponding HDMI output modes then when receiving the user by touching digital keys 1, switch to the VGA pattern with the current video output mode, when receiving the user, the current video output mode is switched to corresponding video output mode with this digital keys by other digital keys of touching.
Need to prove that described definite information has two kinds of producing methods:
First kind of mode be, the user according to the very first time of described information after information is provided at interval in, by the button on the touching remote controller or be arranged on that button on the player produces.
The second way is, by information indicating member 114 when the user provides information, produce according to described information automatically.
At above-mentioned first kind of mode, the invention provides embodiment two.
Please refer to Fig. 6, be the structural representation of the embodiment two of a kind of video output mode switching control of the present invention.
On the basis of the foregoing description one, also comprise and determine information judgement and transfer unit 116, be used to receive the user and carry out definite information of mode switch, and pass to described second information process unit 113 according to producing in the very first time interval of described information after information is provided.
That is to say judge whether described information receiving unit 111 receives definite information in very first time interval, if information passes to second information process unit 113.
Suppose that the current video output mode of player is the VGA output mode, next video output mode is the YPbPr output mode, receive the video output mode switching command of user input at information receiving unit 111 after, providing information to the user.Second information process unit 113 after the very first time at interval in, judge whether to receive the user and produce definite information by the button of touching the button on the remote controller or be arranged on the player, if, then send second indication information to video output mode switch unit 115, current video output mode (VGA output mode) is switched to the YPbPr output mode by this unit; Otherwise, do not broadcast second indication information, be the VGA output mode to keep current video output mode.
The present invention also provides embodiment three at the above-mentioned second way.
Please refer to Fig. 7, be the structural representation of the embodiment three of a kind of video output mode switching control of the present invention.
On the basis of the foregoing description one, also comprise and determine the automatic generation unit 117 of information, be used for when described information indicating member 114 sends information, producing definite information of carrying out mode switch according to described information automatically, and it being passed to second information process unit 113.
Fig. 8 shows the structural representation of the embodiment four of a kind of video output mode switching control of the present invention.
On the basis of the foregoing description three, the present invention can further include:
Delay cell 118 is used to intercept and capture definite information that the automatic generation unit 117 of described definite information sends, and after postponing for second time interval, passes to described second information process unit 113.
Fig. 9 shows the structural representation of the embodiment five of a kind of video output mode switching control of the present invention.
On the basis of the foregoing description four, the present invention can further include:
The 3rd processing unit 119, be used for judging in described second time interval, whether described information receiving unit 111 is received is used to indicate the information that video output mode is switched of not carrying out, if, described definite information in the delay cell 118 is defined as invalid information, should determine information deletion, to keep the current video output mode; Otherwise, determine that described definite information is effective information, keep determining information.
Suppose that the current video output mode of player is the VGA output mode, next video output mode is the YPbPr output mode, receive the video output mode switching command of user input at information receiving unit 111 after, providing information to the user.Determine that the automatic generation unit 117 of information generates definite information automatically, send to second information process unit 113, described delay cell 118 should be determined information acquisition, and after postponing for second time interval, pass to described second information process unit 113, after described second information process unit 113 receives and should determine information, send second indication information to video output mode switch unit 115, have described video output mode switch unit 115 that the current video output mode is switched to the YPbPr output mode.In described second time interval, the 3rd processing unit 119 judges that whether described information receiving unit 111 receives that being used in reference to definite described definite information is invalid information, should determine information deletion, to keep the current video output mode; Otherwise, determine that described definite information is effective information, do not delete.
Please refer to Figure 10, be the structural representation of the embodiment six of a kind of video output mode switching control of the present invention.
On the basis of the foregoing description three, this device can also further be managed unit 120 everywhere, be used to judge and determining in the 3rd time interval that the automatic generation unit 117 of information sends after determining information, whether described information receiving unit 111 is received is used to indicate the information that video output mode is switched of not carrying out, if, control described video output mode switch unit 115 and switch, recover original video output mode, otherwise, keep current video output mode.
The present invention also discloses a kind of video player.
Please refer to Figure 11 and Figure 12, Figure 11 is the structural representation of the embodiment one of a kind of video player of the present invention, and Figure 12 is the structural representation of the video output mode switching control of a kind of video player embodiment one of the present invention.
As shown in figure 11, this player comprises video output mode switching control 100 and display device 200.
As shown in figure 12, described video output mode switching control 100 comprises: information receiving unit 111, first information processing unit 112, second information process unit 113, information indicating member 114 and video output mode switch unit 115.
Its course of work and operation principle have a detailed description in above-mentioned video output mode switching control part, do not repeat them here.
Please refer to Figure 13, be the structural representation of the video output mode switching control of the embodiment two of a kind of video player of the present invention.
On the basis of the foregoing description one, described video output mode switching control 100 also comprises determines information judgement and transfer unit 116, be used to receive the user and carry out definite information of mode switch, and pass to described second information process unit 113 according to producing in the very first time interval of described information after information is provided.
Its course of work and operation principle have a detailed description in above-mentioned video output mode switching control part, do not repeat them here.
Figure 14,15,16 and 17 shows the embodiment three, four, five of video player of the present invention and the structural representation of six video output mode switching control respectively.
As shown in figure 14, on the basis of the foregoing description one, described video output mode switching control 100 also comprises determines the automatic generation unit 117 of information, be used for when described information indicating member 114 sends information, automatically produce definite information of carrying out mode switch according to described information, and it is passed to second information process unit 113.
As shown in figure 15, on the basis of the foregoing description three, described video output mode switching control 100 can further include:
Delay cell 118 is used to intercept and capture definite information that the automatic generation unit 117 of described definite information sends, and after postponing for second time interval, passes to described second information process unit 113.
As shown in figure 16, on the basis of the foregoing description four, described video output mode switching control 100 can further include:
The 3rd processing unit 119, be used for judging that in described second time interval whether described information receiving unit 111 is received is used to indicate the information that video output mode is switched of not carrying out, if, determine that described definite information is invalid information, keep the current video output mode; Otherwise, determine that described definite information is effective information.
As shown in figure 17, on the basis of the foregoing description one, described video output mode switching control 100 can also further be managed unit 120 everywhere, be used to judge and determining in the 3rd time interval that the automatic generation unit 117 of information sends after determining information, whether described information receiving unit 111 is received is used to indicate the information that video output mode is switched of not carrying out, if, controlling described video output mode switch unit 115 switches, recover original video output mode, otherwise, keep current video output mode.
The course of work of the foregoing description three, four, five and six video output mode switching control and operation principle have a detailed description in above-mentioned video output mode switching control part, do not repeat them here.
Compare with existing player, this player sends information by behind the video output mode switching command that receives user's input to the user, reminds the current preparation of user's players to carry out video output mode and switches.The button of careless touching remote controller under the prior also unware situation of user, make when remote controller sends the video output mode switching command, send information and remind the user, can allow the user recognize that the button on the remote controller is touched because of carelessness, after thereby the video output mode of having avoided equipment is switched carelessly, the user reaches the appearance of the problem of the use experience that influences the user thus owing to the illusion that causes producing device fails out of the picture.
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 (20)
1, a kind of video output mode method for handover control is characterized in that, comprising:
Receiver, video output mode switching command provides information;
If receive according to described information and produce definite information of carrying out mode switch, according to described mode switch instruction Switch Video output mode; Otherwise, keep original video output mode.
2, the method for claim 1, it is characterized in that, the user is according to producing definite information of carrying out mode switch in the very first time interval of described information after information is provided, perhaps, when the user provides information, produce definite information of carrying out mode switch according to described information automatically.
3, method as claimed in claim 2 is characterized in that, second time interval of delaying time produces definite information that output mode switches automatically.
4, method as claimed in claim 3 is characterized in that, if in described second time interval, receives when the information of video mode switching is not carried out in indication, keeps original video output mode.
5, method as claimed in claim 2 is characterized in that, produces the definite information that video output mode is switched of carrying out immediately automatically, and judge in the 3rd time interval, whether receive to be used to indicate and do not carry out the information that video output mode is switched, if recover original video output mode; Otherwise, keep current video output mode.
6, as the described method of claim 1-5, it is characterized in that, by producing definite information of carrying out mode switch with indicating any button outside the button that does not carry out the video mode switching.
7, a kind of video output mode switching control is characterized in that, comprising:
Information receiving unit is used for receiving control information;
First information processing unit is used for sending first indication information when judging described control information and be the video output mode switching command;
Second information process unit is used for receiving according to described information at described information receiving unit and produces when carrying out definite information of mode switch, sends second indication information;
The information indicating member is used for sending information when receiving described first indication information;
The video output mode switch unit is used for when receiving described second indication information, carries out video output mode and switches.
8, device as claimed in claim 7 is characterized in that, also comprises:
Determine that information is judged and transfer unit, be used for receiving at interval when carrying out definite information that video output mode switches in the very first time judging described information receiving unit, should determine that information passed to described second information process unit.
9, device as claimed in claim 7 is characterized in that, also comprises:
Determine the automatic generation unit of information, be used for when described information indicating member sends information, producing definite information of carrying out mode switch according to described information automatically, and it is passed to second information process unit.
10, device as claimed in claim 9 is characterized in that, also comprises:
Delay cell is used to intercept and capture definite information that the automatic generation unit of described definite information sends, and after postponing for second time interval, passes to described second information process unit.
11, device as claimed in claim 10 is characterized in that, also comprises:
The 3rd processing unit is used for judging that in described second time interval whether described information receiving unit is received to be used to indicate is not carried out the information that video output mode is switched, if delete the definite information in the described delay cell; Otherwise, keep described definite information.
12, device as claimed in claim 9 is characterized in that, also comprises:
Manages the unit everywhere, be used to judge in the 3rd time interval of determining after the automatic generation unit of information sends definite information, whether described information receiving unit is received is used to indicate the information that video output mode is switched of not carrying out, if, controlling described video output mode switch unit switches, recover original video output mode, otherwise, keep current video output mode.
As any described device of claim 7-12, it is characterized in that 13, described definite information is to produce by producing any button of indicating outside the information button that does not carry out the video mode switching.
14, a kind of video player comprises display device and video output mode switching control, it is characterized in that, described video output mode switching control comprises:
Information receiving unit is used for receiving control information;
First information processing unit is used for sending first indication information when judging described control information and be the video output mode switching command;
Second information process unit is used for receiving according to described information at described information receiving unit and produces when carrying out definite information of mode switch, sends second indication information;
The information indicating member is used for when receiving described first indication information, and indicated number equipment provides information to the user;
The video output mode switch unit is used for when receiving described second indication information, carries out video output mode and switches, and will offer display device through the video information of video output mode switching, is shown by this display device.
15, video player as claimed in claim 14 is characterized in that, described video output mode switching control also comprises:
Determine that information is judged and transfer unit, be used for receiving at interval when carrying out definite information that video output mode switches in the very first time judging described information receiving unit, should determine that information passed to described second information process unit.
16, video player as claimed in claim 15 is characterized in that, described video output mode switching control also comprises:
Determine the automatic generation unit of information, be used for when described information indicating member sends information, producing definite information of carrying out mode switch according to described information automatically, and it is passed to second information process unit.
17, video player as claimed in claim 16 is characterized in that, described video output mode switching control also comprises:
Delay cell is used to intercept and capture definite information that the automatic generation unit of described definite information sends, and after postponing for second time interval, passes to described second information process unit.
18, video player as claimed in claim 17 is characterized in that, described video output mode switching control also comprises:
The 3rd processing unit is used for judging that in described second time interval whether described information receiving unit is received is used to indicate the information that video output mode is switched of not carrying out, if, with the definite information deletion in the described delay cell; Otherwise, keep described definite information.
19, video player as claimed in claim 16 is characterized in that, described video output mode switching control also comprises:
Manages the unit everywhere, be used to judge in the 3rd time interval of determining after the automatic generation unit of information sends definite information, whether described information receiving unit is received is used to indicate the information that video output mode is switched of not carrying out, if, controlling described video output mode switch unit switches, recover original video output mode, otherwise, keep current video output mode.
As any described video player of claim 14-19, it is characterized in that 20, described definite information is to produce except producing any button of indicating the information button that does not carry out the video mode switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101764243A CN101420558B (en) | 2007-10-26 | 2007-10-26 | Video output mode switch controlling method, apparatus and video player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101764243A CN101420558B (en) | 2007-10-26 | 2007-10-26 | Video output mode switch controlling method, apparatus and video player |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101420558A true CN101420558A (en) | 2009-04-29 |
| CN101420558B CN101420558B (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101764243A Expired - Fee Related CN101420558B (en) | 2007-10-26 | 2007-10-26 | Video output mode switch controlling method, apparatus and video player |
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| Country | Link |
|---|---|
| CN (1) | CN101420558B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783908A (en) * | 2010-03-24 | 2010-07-21 | 青岛海信电器股份有限公司 | Method and device for switching prompt information in video equipment |
| CN103529905A (en) * | 2012-07-05 | 2014-01-22 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN104581320A (en) * | 2013-10-16 | 2015-04-29 | 中兴通讯股份有限公司 | Method, device and terminal for switching play modes |
| CN106454520A (en) * | 2016-10-26 | 2017-02-22 | 深圳Tcl数字技术有限公司 | An information source switching control method and apparatus |
| CN111372004A (en) * | 2019-04-25 | 2020-07-03 | 深圳市泰衡诺科技有限公司 | Camera control method, mobile terminal and computer-readable storage medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100459432B1 (en) * | 2002-08-21 | 2004-12-03 | 엘지전자 주식회사 | Method for processing handover in mobile communication system |
| CN100538506C (en) * | 2003-12-17 | 2009-09-09 | 台达电子工业股份有限公司 | The projection display and mistake proofing input method thereof |
| CN1937723A (en) * | 2006-06-30 | 2007-03-28 | 康佳集团股份有限公司 | Automatic television channel switching method and system |
-
2007
- 2007-10-26 CN CN2007101764243A patent/CN101420558B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783908A (en) * | 2010-03-24 | 2010-07-21 | 青岛海信电器股份有限公司 | Method and device for switching prompt information in video equipment |
| CN103529905A (en) * | 2012-07-05 | 2014-01-22 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN103529905B (en) * | 2012-07-05 | 2018-01-23 | 联想(北京)有限公司 | A kind of electronic equipment and the method for information processing |
| CN104581320A (en) * | 2013-10-16 | 2015-04-29 | 中兴通讯股份有限公司 | Method, device and terminal for switching play modes |
| CN106454520A (en) * | 2016-10-26 | 2017-02-22 | 深圳Tcl数字技术有限公司 | An information source switching control method and apparatus |
| WO2018076532A1 (en) * | 2016-10-26 | 2018-05-03 | 深圳Tcl数字技术有限公司 | Signal source switching control method and device |
| CN106454520B (en) * | 2016-10-26 | 2019-11-19 | 深圳Tcl数字技术有限公司 | Information source method for handover control and device |
| US10616525B2 (en) | 2016-10-26 | 2020-04-07 | Shenzhen Tcl Digital Technology Ltd. | Control method and device of signal source switching |
| CN111372004A (en) * | 2019-04-25 | 2020-07-03 | 深圳市泰衡诺科技有限公司 | Camera control method, mobile terminal and computer-readable storage medium |
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| CN101420558B (en) | 2012-05-30 |
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