JP2022012293A - Broadcast program recording playback device - Google Patents

Abstract

To provide a recording playback device comprising a function for facilitating a priority dubbing of a recorded program that a user wants to dub.SOLUTION: A broadcast program recording playback device comprises: a list display order generation part that generates a first order of a plurality of recording programs in accordance with a predetermined generation method to the plurality of recording programs; and a list screen generation part. The list screen generation part arranges the plurality of recording programs in accordance with the first order obtained by generating the list display order generation part in the list screen. A recording program dubbing part dubs the plurality of recording programs in the first order, dubs the plurality of recording programs in a second order changed from the first order on the basis of the first order via an input part, or dubs the recording program selected via the input part from the plurality of recording programs.SELECTED DRAWING: Figure 10

Description

The present disclosure relates to a broadcast program recording / playback device.

Recent broadcast program recording / playback devices have become larger in capacity as recording media, and can easily store a large number of broadcast programs for a long period of time. In addition, the electronic program guide allows you to record and schedule recording with simple operations, and it is equipped with a function to analyze broadcast program information based on keywords specified by the user and automatically record the broadcast program. As a result, it has become possible to use it as a time-shift or temporary buffer for television broadcasting.

In Patent Document 1, when transmitting content using a wired or wireless LAN (Local Area Network), content transmission capable of transmitting copy control information about the content subject to copyright protection including the number of copies and the viewing deadline is transmitted. The device, the content receiving device, and the content transmission method are described.

Japanese Patent No. 5571998

However, in Patent Document 1, although the means and method for transmitting copy control information about the copyright-protected content and dubbing the recorded program are disclosed, the recorded program that the user wants to dubb is preferentially dubbed. A recording / playback device having a function for facilitating this is not disclosed.

The present disclosure has been made in order to solve such a problem, and an object of the present invention is to provide a recording / reproducing device having a function for facilitating preferential dubbing of a recorded program to be dubbed.

The broadcast program recording / playback device of the present disclosure includes a broadcast program recording unit that records a broadcast program, a recorded program playback unit that reproduces a recorded program that is a broadcast program recorded in the broadcast program recording unit, and a plurality of recorded programs. A list screen generation unit that generates and outputs a list screen to be displayed side by side, a list display order generation unit that generates the first order of a plurality of recorded programs according to a predetermined generation method for a plurality of recorded programs, and a recorded program. A list display in which the recorded program dubbing unit, the input unit that accepts input from the user, and the list display order generation parameter, which is the parameter used when the list display order generation unit generates the first order, are recorded. A parameter recording unit for sequential generation is provided, and a predetermined generation method uses the parameters for generation of the list display order recorded in the parameter recording unit for list display order generation, and the playback history information of each of a plurality of recorded programs. , A method of generating a first order of a plurality of recorded programs based on at least one of the recorded program additional information which is the information about the recorded program of each of the plurality of recorded programs. On the list screen, a plurality of recorded programs are arranged according to the first order generated by the list display order generation unit, and the recorded program dubbing unit either dubbs a plurality of recorded programs in the first order or first via the input unit. A broadcast program that dubbs a plurality of recorded programs in a second order changed from the first order based on the order of, or dubbs a recorded program selected from a plurality of recorded programs via an input unit. It is a recording / playback device.

The broadcast program recording / playback device of the present disclosure includes a list display order generation unit that generates a first order of a plurality of recorded programs according to a predetermined generation method for a plurality of recorded programs, and a list screen generation unit. , The list screen generation unit arranges a plurality of recorded programs in the first order generated by the list display order generation unit on the list screen, and the recorded program dubbing unit dubbs a plurality of recorded programs in the first order. , Dubbing a plurality of recorded programs in a second order changed from the first order based on the first order via the input unit, or recording selected from the plurality of recorded programs via the input unit. Dubbing a program.

This provides a recording / playback device having a function for facilitating preferential dubbing of a recorded program to be dubbed.

It is a schematic block diagram which shows the functional structure of the broadcast program recording / reproduction apparatus of Embodiment 1. FIG. FIG. 3 is a schematic block diagram showing a functional configuration related to a recording operation of the broadcast program recording / playback device of the first embodiment. FIG. 3 is a schematic block diagram showing a functional configuration related to a playback operation of the broadcast program recording / playback device of the first embodiment. FIG. 3 is a schematic block diagram showing a functional configuration related to a dubbing operation of the broadcast program recording / playback device of the first embodiment. It is a figure which shows typically an example of the recorded program additional information table which concerns on Embodiment 1. FIG. It is a figure which shows an example of the parameter table for generation of the list display order which concerns on Embodiment 1. It is a figure which shows typically an example of the program information table for list display which concerns on Embodiment 1. FIG. It is a flowchart which showed the recording method of the broadcast program which concerns on Embodiment 1. It is a flowchart which showed the reproduction method of the recorded program which concerns on Embodiment 1. It is a flowchart which showed the dubbing method of the recorded program which concerns on Embodiment 1. It is a figure which shows typically an example of the recorded program additional information table which concerns on Embodiment 2. FIG. It is a figure which shows an example of the parameter table for generation of the list display order which concerns on Embodiment 2. schematically. It is a flowchart which showed the reproduction method of the recorded program which concerns on Embodiment 2 of this disclosure. It is a figure which shows the hardware composition of the broadcast program recording / reproduction apparatus which concerns on Embodiment 1 and 2 of this disclosure.

Hereinafter, each embodiment will be described with reference to the drawings. In the following description, the same components are designated by the same reference numerals. Those with the same reference numeral have the same name and the same function. Therefore, detailed description of them may be omitted.

<A. Embodiment 1>
<A-1. Device configuration>
FIG. 1 is a schematic block diagram showing a functional configuration of the broadcast program recording / playback device 100 according to the first embodiment.

The broadcast program recording / reproducing device 100 includes a broadcast receiving unit 101, a control unit 1000, a recording unit 1001, an input unit 1002, and an output unit 1003.

The control unit 1000 includes a broadcast program recording unit 103, a recorded program reproduction unit 104, a recorded program dubbing unit 111, a program score calculation unit 105, a list display order generation unit 108, and a list screen generation unit 110. ..

The recording unit 1001 includes a broadcast program recording unit 102, a recorded program additional information recording unit 107, a list display order recording unit 109, and a list display order generation parameter recording unit 112.

The broadcast receiving unit 101 receives a broadcast program.

The input unit 1002 accepts an input from a user or a data input from another device.

The output unit 1003 is for outputting a video signal or outputting data to another device. The output unit 1003 may include a display unit and output the video to the display unit instead of outputting the video signal.

The broadcast program recording unit 102 records and stores the broadcast program.

The broadcast program recording unit 103 records and records the broadcast program received by the broadcast reception unit 101 in the broadcast program recording unit 102, and also records the recorded broadcast program program name, broadcast station name, broadcast start time, and broadcast time. Generates additional recorded program information that is information about recorded programs such as the genre of broadcast programs. The broadcast program recording unit 103 acquires and generates recorded program additional information from, for example, a broadcast wave received by the broadcast receiving unit 101.

The recorded program reproduction unit 104 reproduces a recorded program which is a broadcast program recorded in the broadcast program recording unit 102.

The recorded program additional information recording unit 107 records the recorded program additional information generated by the broadcast program recording unit 103 and the program score in the recorded program additional information table 200. For the program score, the list screen generation unit 110 displays a list of recorded programs when dubbing the recorded program to another broadcast program recording / playback device or a recording medium such as an HDD or BD (Blu-ray Disc (registered trademark)). A value used to determine the order. For the program score, <A-2. It will be explained in detail in the item of operation>. Further, the recorded program additional information table 200 is a table for recording the recorded program additional information and the program score.

FIG. 5 is a diagram schematically showing an example of the recorded program additional information table 200. The recorded program additional information table 200 shown in FIG. 5A is the recorded program additional information table 200 in the initial state. Therefore, the recorded program additional information and the program score have not been recorded yet.

As shown in FIG. 5, the recorded program additional information table 200 has recorded program fields 211, 212, 213, 214. Each of the recorded program fields 211, 212, 213, and 214 is a field in the row direction of the recorded program additional information table 200. The recorded program fields 211, 212, 213, and 214 are fields for recording the recorded program additional information and the program score for each recorded program. In the following, each of the recorded program fields 211, 212, 213, and 214 is also collectively referred to as a recorded program field.

The number of recorded program fields included in the recorded program additional information table 200 is not limited to four. The number of recorded program fields included in the recorded program additional information table 200 may be 2, 3 or 5 or more.

Each recorded program field has a state field 201, a program name field 202, a broadcasting station name field 203, a broadcasting start time field 204, a broadcasting time field 205, a program genre field 206, and a program score field 207. The fields 201 to 207 are fields for recording each of the recorded program additional information and the program score regarding the recorded program.

The state field 201 indicates the state of each recorded program field. The state of the recorded program field is whether or not the recorded program field is used. The fact that a certain state field 201 is "unused" indicates that the recorded program field corresponding to the state field 201 is not used. That is, the recorded program field in which the state field 201 is "unused" is a state in which the recorded program additional information and the program score related to the recorded program are not recorded. When a certain state field 201 is "used", it indicates that the recorded program field corresponding to the state field 201 is used. That is, the recorded program field in which the state field 201 is "used" is a state in which the recorded program additional information and the program score related to the recorded program are recorded.

Since the recorded program additional information table 200 shown in FIG. 5A is in the initial state and the recorded program additional information and the program score related to the recorded program are not recorded in any of the recorded program fields, all the recorded program fields. The state field 201 of is "unused". Further, the recorded program additional information and the program score are once recorded in a certain recorded program field, and after the status field 201 of the recorded program field becomes "used", the recorded program additional information and the program recorded in the recorded program field. If the score is deleted, the status field 201 of the recorded program field becomes "unused".

The program name field 202 is a field for recording the program name of the recorded program. The broadcasting station name field 203 is a field for recording the broadcasting station name of the recorded program. The broadcast start time field 204 is a field for recording the broadcast start time of the recorded program. The broadcast time field 205 is a field for recording the broadcast time of the recorded program. The program genre field 206 is a field for recording the genre of the recorded program. The program score field 207 is a field for recording the program score of the recorded program.

The list display order generation parameter recording unit 112 records the genre score and the reproduction score of the recorded program, which are the list display order generation parameters, in the list display order generation parameter table 106, respectively. The genre score of the recorded program is a value added to the program score according to the type of the genre of the recorded program. The reproduction score is a value added to the program score when the recorded program is reproduced. The playback score is a value added to the program score when the recorded program is played, which means that the value of the program score acquired when the value of the program score is needed increases every time the number of playbacks increases. The actual program score may not be calculated when the recorded program is played, as long as it is configured to increase by the amount of the playback score.

FIG. 6 is a diagram schematically showing an example of the parameter table 106 for generating the list display order. As shown in FIG. 6, the parameter table 106 for generating the list display order has a genre score field 301 and a reproduction score field 302 of the recorded program.

The genre score field 301 of the recorded program stores a value added to the program score according to the type of the genre of the recorded program. The genre score field 301 of the recorded program stores the value for each genre of the recorded program. In the case where the parameter table 106 for generating the list display order is illustrated in FIG. 6, assuming that a certain recorded program is unplayed, the value of the program score of the recorded program is "200" when the genre of the recorded program is "variety". When the genre of the recorded program is "news", the value of the program score of the recorded program is "100".

The reproduction score field 302 stores a value added to the program score when the recorded program is reproduced. When the parameter table 106 for generating the list display order is illustrated in FIG. 6, the value added to the program score of the recorded program when the recorded program is played back is “-10”.

The values of the genre score field 301 and the reproduction score field 302 of the recorded program shown in FIG. 6 are examples, and the values of the genre score and the reproduction score may be set to arbitrary values.

The program score calculation unit 105 calculates a program score for each recorded program and records it in the recorded program additional information recording unit 107. The program score calculation unit 105 calculates the program score of the recorded program based on the recorded program additional information of the recorded program generated by the broadcast program recording unit 103 and the list display order generation parameter table 106. The more detailed operation of the program score calculation unit 105 is described in <A-2-1. Operation during recording of broadcast programs>, <A-2-2. Operation during playback of a recorded program>.

When dubbing a recorded program to another broadcast program recording / playback device or a recording medium such as an HDD or BD, the list display order generation unit 108 displays the recorded program recorded in the broadcast program recording unit 102 on the list screen. Decide the order to do. The more detailed operation of the list display order generation unit 108 is described in <A-2-3. Operation during dubbing of recorded programs>.

The list display order recording unit 109 records the order of displaying on the list screen, which is determined by the list display order generation unit 108, in the list display program information table 400 as the list display order.

FIG. 7 is a diagram schematically showing an example of the program information table 400 for list display. As shown in FIG. 7, the list display order recording unit 109 list display program information table 400 is a list display order field indicating the order of displaying on the list screen in the recorded program additional information table 200 of the recorded program additional information recording unit 107. It has a configuration in which 408 is added. The list display program information table 400 shown in FIG. 7A is a list display program information table 400 in the initial state. Therefore, the program information for list display has not been recorded yet.

As shown in FIG. 7, the list display program information table 400 has the list display target program fields 411, 421, 413, and 414. Each of the list display target program fields 411, 421, 413, and 414 is a field in the row direction of the list display program information table 400.

The list display target program fields 411, 421, 413, and 414 are fields for recording the program information for displaying the list of the recorded programs to be displayed on the list screen, respectively. In the following, each of the list display target program fields 411, 421, 413, and 414 is also collectively referred to as a list display target program field.

The number of list display target program fields included in the list display program information table 400 is not limited to four. The number of list display target program fields included in the list display program information table 400 may be 2, 3 or 5 or more. Further, it is desirable that the number of list display target program fields included in the list display program information table 400 is equal to or greater than the number of recorded program fields included in the recorded program additional information table 200.

Each of the program fields to be displayed in the list includes a status field 401, a program name field 402, a broadcasting station name field 403, a broadcasting start time field 404, a broadcasting time field 405, a program genre field 406, a program score field 407, and a list display order field 408. Have. The fields 401 to 408 are fields for recording the list display program information regarding the recorded program to be displayed on the list screen.

Since the fields 401 to 407 have the same contents as the fields 201 to 207 of the recorded program additional information table 200 of the recorded program additional information recording unit 107, the description thereof is omitted here.

The list display order field 408 is a field for recording unique information for specifying the display order on the list screen. As shown in FIG. 7B, the unique information for specifying the order is, for example, a number starting with 0001, such as 0001, 0002, 0003, and so on. In FIG. 7B, the unique information is a number starting with 0001, 0001, 0002, 0003 ..., but may be other than the number as long as the order can be specified.

The list screen generation unit 110 reads out the order in which the recorded programs recorded in the list display order field 408 are displayed in a list from the list display order recording unit 109, and the list screen in which the recorded programs to be displayed are listed in the list display order is displayed. Is generated and output via the output unit 1003.

The recorded program dubbing unit 111 dubbs the recorded programs listed on the list screen to another broadcast program recording / playback device connected to the network or a recording medium such as an HDD or BD via the network. At this time, the recorded program dubbing unit 111 performs dubbing in the order displayed on the list screen generation unit 110. Further, the recorded program dubbing unit 111 deletes the recorded program for which dubbing has been completed from the broadcast program recording unit 102. Further, the recorded program dubbing unit 111 deletes the information of the recorded program field corresponding to the recorded program for which dubbing is completed from the recorded program additional information recording unit 107, and puts the recorded program field in an unused state.

<A-2. Operation>
Next, the operation of the broadcast program recording / reproducing device 100 will be described.

<A-2-1. Operation when recording a broadcast program>
FIG. 8 is a schematic flowchart showing a recording method of a broadcast program in the broadcast program recording / playback device 100. Further, FIG. 2 shows the components related to the recording operation of the broadcast program among the components of the broadcast program recording / playback device 100, and the relationship between those components. When the user wants to record a broadcast program and performs an operation to record the broadcast program to the broadcast program recording / playback device 100 via the input unit 1002, or when the user wants to record the broadcast program, the broadcast program recording / playback is performed in advance. When the operation of reserving the recording of the broadcast program to the device 100 is performed via the input unit 1002 and the start time of the broadcast program is reached, the operation shown in FIG. 8 is started.

First, the broadcast receiving unit 101 starts receiving the broadcast program and sends the received broadcast program to the broadcast program recording unit 103 (step S501). In step S501, if the user originally received the broadcast program for reasons such as watching the broadcast program, the broadcast receiving unit 101 continues to receive the broadcast program.

The broadcast program recording unit 103 starts recording the broadcast program received by the broadcast receiving unit 101 in the broadcast program recording unit 102 (step S502).

Further, the broadcast program recording unit 103 generates recorded program additional information related to the broadcast program such as the program name, broadcast station name, broadcast start time, broadcast time, and broadcast program genre of the received broadcast program, and the recorded program additional information. Recording is performed on the recording unit 107 (step S503). As shown in FIG. 5B, the recorded program additional information generated by the broadcast program recording unit 103 is recorded by the recorded program additional information recording unit 107 in the recorded program additional information table 200, for example, the recorded program field 211. .. Of the recorded program fields 211, the value of the program score field 207 is not recorded at this stage, but is recorded in a later step S507.

The broadcast program recording unit 103 determines whether or not the user has performed an operation to end the recording of the broadcast program on the broadcast program recording / playback device 100, or whether or not the broadcast program has ended (step S504). If the user has not performed an operation to end the recording of the broadcast program and the broadcast program has not ended (step S504: No), step S504 is repeated again. When the user performs an operation to end the recording of the broadcast program, or when the broadcast program ends (step S504: Yes), the recording ends and the process proceeds to step S505.

When the user performs an operation to end the recording of the broadcast program or the broadcast program ends, the broadcast program recording unit 103 notifies the program score calculation unit 105 that the recording of the broadcast program has ended (step S505). ..

When the program score calculation unit 105 receives the notification from the broadcast program recording unit 103, the recorded program additional information generated by the broadcast program recording unit 103 and the list display order recorded in the list display order generation parameter recording unit 112. The program score is calculated based on the generation parameter table 106 (step S506).

For example, it is assumed that the fields 201 to 207 of the recorded program field 211 when the recording is completed are in the state of FIG. 5B. At this time, since the program genre field 206 of the recorded program field 211 is "news", it is recorded based on the genre score of "news" in the genre score field 301 of the parameter table 106 for generating the list display order shown in FIG. The program score of the program is "100".

The program score calculation unit 105 records the program score value “100” in the program score field 207 of the recorded program field 211 in the recorded program additional information table 200 (step S507). As a result, the recorded program additional information table 200 is in the state shown in FIG. 5 (c).

The broadcast program recording / playback device 100 ends the recording of the broadcast program and the operation associated with the recording shown in FIG.

As another example of the state of the recorded program additional information table 200 from FIG. 5 (c), FIG. 5 (d) shows the recorded program additional information table 200 when the broadcast program is recorded three times. Although the case where the number of recorded broadcast programs is three is shown here, the case where one, two, or four or more are recorded is also possible.

<A-2-2. Operation when playing a recorded program>
FIG. 9 is a schematic flowchart showing a method of reproducing a recorded program. Further, FIG. 3 shows the components related to the reproduction operation of the recorded program among the components of the broadcast program recording / playback device 100, and the relationship between those components. When the user wants to play the recorded program and performs an operation to play the recorded program on the broadcast program recording / playback device 100, the recorded program playing unit 104 accepts the operation via the input unit 1002, and the flowchart of FIG. 9 shows. The indicated operation is started.

Hereinafter, the description will be given assuming that the user has instructed to play the program in the recorded program field 212, taking FIG. 5D as an example.

When the recorded program reproduction unit 104 accepts the user's reproduction operation, the recorded program reproduction unit 104 has the recorded program additional information of the recorded program additional information recording unit 107 because the recorded program specified by the user is the program of the recorded program field 212. From the table 200, the corresponding recorded program field 212 is specified. Then, the recorded program reproduction unit 104 reads the recorded program corresponding to the recorded program field 212 from the broadcast program recording unit 102, outputs a video from the output unit 1003, and starts reproduction (step S601).

The recorded program reproduction unit 104 determines whether or not the user has performed an operation to end the reproduction of the recorded program to the broadcast program recording / reproducing device 100, or whether or not the reproduction of the recorded program has ended (step S602). If the user has not performed an operation to end the playback of the recorded program and the playback of the recorded program has not ended (step S602: No), step S602 is repeated again. When the user has performed an operation to end the reproduction of the recorded program, or when the reproduction of the recorded program is completed (step S602: Yes), the process proceeds to step S603. When the user performs an operation to end the reproduction of the recorded program, the recorded program reproduction unit 104 ends the reproduction of the recorded program and proceeds to step S603. The operation of ending the reproduction of the recorded program by the user is accepted by the input unit 1002 and notified to the recorded program reproduction unit 104.

When the user performs an operation to end the playback of the recorded program, or when the playback of the recorded program ends, the recorded program playback unit 104 sends the program score calculation unit 105 to the recorded program field corresponding to the recorded program being played. Notifies that is the recorded program field 212 (step S603).

When the program score calculation unit 105 receives the notification from the recorded program reproduction unit 104, the value of the program score field 207 of the recorded program field 212 is set to the value of the list display order generation parameter table 106 of the list display order generation parameter recording unit 112. The value of the reproduction score recorded in the reproduction score field 302 is added, and the program score after reproduction is calculated (step S604).

As shown in FIG. 6, since the value of the reproduction score recorded in the reproduction score field 302 of the parameter table 106 for generating the list display order is “-10”, the recorded program field 212 shown in FIG. 5 (d). If the value "-10" of the reproduction score of the reproduction score field 302 is added to the program score "200" before reproduction, which is the value of the program score field 207 of, the value of the program score after reproduction becomes "190". ..

The program score calculation unit 105 records the value “190” of the program score after the reproduction in the program score field 207 of the recorded program field 212 of the recorded program additional information table 200 (step S605). As a result, the recorded program additional information table 200 is in the state shown in FIG. 5 (e).

With the above, the broadcast program recording / reproducing device 100 ends the reproduction of the recorded program and the operation associated with the reproduction shown in FIG.

<A-2-3. Operation when dubbing recorded programs>
FIG. 10 is a schematic flowchart showing a method of dubbing a recorded program via a network. Further, FIG. 4 shows the components related to the dubbing operation of the recorded program among the components of the broadcast program recording / playback device 100, and the relationship between those components. When the user wants to dubb the recorded program via the network and performs an operation of dubbing the recorded program via the network to the broadcast program recording / playback device 100, the recorded program dubbing unit 111 performs the dubbing operation performed by the user via the network. It is accepted via the input unit 1002, and the operation shown in FIG. 10 is started.

Hereinafter, the dubbing operation via the network will be described by taking as an example the case where the recorded program additional information table 200 is in the state shown in FIG. 5 (e).

When the recorded program dubbing unit 111 accepts the dubbing operation via the network, the recorded program dubbing unit 111 notifies the list display order generation unit 108 that the dubbing via the network is started. Upon receiving the notification from the recorded program dubbing unit 111, the list display order generation unit 108 generates a list display order indicating the order in which the recorded programs are arranged on the list screen (step S701).

In step S701, the list display order generation unit 108 confirms the state field 201 of each recorded program field in the recorded program additional information table 200 of the recorded program additional information recording unit 107, and the state field 201 is "used". Read the recorded program field. After that, the list display order generation unit 108 sets the list display order numbers to 0001, 0002, 0003 ... in descending order of the value of the program score field 207 of the read recorded program field. When there are a plurality of recorded programs having the same value in the program score field 207, for example, a smaller number is assigned to the list display order of the recorded programs having the new broadcast start time in the broadcast start time field 204.

The list display order generation unit 108 assigns a list display order number to all the recorded program fields whose status field 201 is "used" in step S701, and then records the list display order generated in step S701 ( Step S702).

In step S702, the list display order generation unit 108 sets the values of the fields 201, 202, 203, 204, 205, 206, 207 of each recorded program field in the recorded program additional information table 200 of the recorded program additional information recording unit 107, respectively. , Write to the fields 401, 402, 403, 404, 405, 406, 407 of each list display target program field in the list display program information table 400 of the list display order recording unit 109. Further, the list display order generation unit 108 writes the number of the list display order assigned to the corresponding recorded program in step S701 to the list display order field 408 of each list display target program field. As shown in FIG. 7B, the list display order numbers generated by the list display order generation unit 108 are displayed in a list of each recorded program field in the list display program information table 400 by the list display order recording unit 109. Recorded in forward field 408. When the recording in the list display order field 408 of the generated list display order is completed, the list display order generation unit 108 notifies the recorded program dubbing unit 111 that the generation and recording of the list display order is completed.

Upon receiving the notification from the list display order generation unit 108, the recorded program dubbing unit 111 notifies the list screen generation unit 110 to create and display the list screen. Upon receiving the notification from the recorded program dubbing unit 111, the list screen generation unit 110 reads out each list display target program field of the list display program information table 400 recorded in the list display order recording unit 109, and the list display order field. A list screen arranged on the list screen in order from the recorded program having the smallest number of 408 is generated, output via the output unit 1003, and the list screen is displayed (step S703).

The order of the recorded programs arranged on the list screen may be changed by the user operating the recorded programs via the input unit 1002. Here, it is described that the display order can be changed by the user's operation. In the case of a configuration in which the display order cannot be changed, the process proceeds to step S705 after step S703.

After step S703, the list screen generation unit 110 determines whether or not the user has changed the order of displaying the list of recorded programs (step S704).

When the user changes the order of displaying the list of recorded programs (step S704: Yes), the list screen generation unit 110 of the list display order recording unit 109 of the corresponding list display target program field in the list display program information table 400. The numbers of the list display order fields 408 are exchanged, the process proceeds to step S703, and the list screen is displayed again in the order changed by the user.

If the user does not change the order of displaying the list of recorded programs after step S703 (step S704: No), the process proceeds to step S705. If the user does not change the order of displaying the list of recorded programs in step S704, for example, the operation of confirming the start of dubbing without accepting the operation of changing the order of displaying the list of recorded programs by the user. If accepted, represents.

When the user does not change the order of the list display of the recorded programs, the recorded program dubbing unit 111 displays each recorded program by the number of the list display order field 408 in the list display program information table 400 of the list display order recording unit 109. Dubbing to another broadcast program recording / playback device or a recording medium such as an HDD or BD via the network is started in order from the recorded program corresponding to the small list display target program field (step S705).

When the recorded program dubbing unit 111 completes dubbing for one recorded program, the recorded program for which dubbing has been completed is deleted from the broadcast program recording unit 102, and the information of the recorded program field corresponding to the deleted recorded program is input. It is deleted from the recorded program additional information table 200 of the recorded program additional information recording unit 107 (step S706).

The recorded program dubbing unit 111 determines whether or not the user has performed an operation to end dubbing to the broadcast program recording / playback device 100 via the network, or whether or not all dubbing of the recorded program has been completed (step S707). If the user has not performed an operation to end dubbing via the network and has not finished dubbing all the recorded programs (step S707: No), step S706 is repeated again. When the user performs an operation to end dubbing to the broadcast program recording / playback device 100 via the network, or when dubbing of all recorded programs is completed (step S707: Yes), the recorded program dubbing unit 111 is displayed in the order of list display. Notifying the generation unit 108 that dubbing via the network has been completed, the process proceeds to step S708. When the user performs an operation to end dubbing to the broadcast program recording / playback device 100 via the network, the recorded program dubbing unit 111 performs dubbing via the network to the list display order generation unit 108 after the dubbing is completed. Notify that it is finished.

Upon receiving the notification from the recorded program dubbing unit 111, the list display order generation unit 108 deletes the information of each list display target program field of the list display program information table 400 of the list display order recording unit 109 (step S708). .. As shown in FIG. 7A, when the list display order generation unit 108 erases the information of each list display target program field, the state field 401 of each list display target program field becomes “unused”.

When the list display order generation unit 108 finishes erasing the list display target program field, the broadcast program recording / reproducing device 100 ends dubbing via the network and operations associated with dubbing via the network.

Although the broadcast program recording / playback device 100 has been described as performing dubbing via a network, the dubbing may be performed not only via the network but also in a general form.

Summarizing the above, in the broadcast program recording / playback device 100, the list display order generation unit 108 generates the order of a plurality of recorded programs for a plurality of recorded programs according to a predetermined generation method, and the list screen generation unit 110 lists. A plurality of recorded programs are arranged according to the order generated by the display order generation unit 108, and the recorded program dubbing unit 111 dubbs a plurality of recorded programs in the order generated by the list display order generation unit 108, or inputs the input unit 1002. A plurality of recorded programs are dubbed in an order changed from the order generated by the list display order generation unit 108 based on the order generated by the list display order generation unit 108. As described above, the broadcast program recording / reproducing device 100 has a function for facilitating preferential dubbing of the recorded program to be dubbed.

Further, the predetermined generation method in which the list display order generation unit 108 generates the order for a plurality of recorded programs is the number of times of reproduction as the reproduction history information of each of the plurality of recorded programs and the recorded programs related to each of the plurality of recorded programs. It is a method of generating the order of a plurality of recorded programs based on both the genre information as at least a part of the additional information. More specifically, the predetermined generation method determines the order of a plurality of recorded programs according to the magnitude of the program score, which is the total of the genre score added according to the genre and the reproduction score added for each reproduction. It is a method to generate. As described above, the broadcast program recording / reproducing device 100 has a function for facilitating preferential dubbing of the recorded program to be dubbed.

Further, the recorded program dubbing unit 111 performs dubbing according to the order of the arrangement of the plurality of recorded programs on the list screen, but the order of the arrangement of the plurality of recorded programs on the list screen is the order generated by the list display order generation unit 108. After the list screen is output, the user can change it by inputting via the input unit 1002. As described above, the broadcast program recording / reproducing device 100 has a function for making it easier to preferentially dubb the recorded program to be dubbed.

<A-3. Effect>
In the broadcast program recording / playback device 100, the list screen generation unit 110 arranges a plurality of recorded programs according to the order generated by the list display order generation unit 108 on the list screen, and the recorded program dubbing unit 111 is the list display order generation unit 108. Dubbing a plurality of recorded programs in the generated order, or in the order changed from the order generated by the list display order generation unit 108 based on the order generated by the list display order generation unit 108 via the input unit 1002. Dubbing multiple recorded programs. As described above, the broadcast program recording / reproducing device 100 has a function for facilitating preferential dubbing of the recorded program to be dubbed. As described above, the broadcast program recording / reproducing device 100 has a function for facilitating preferential dubbing of the recorded program to be dubbed.

The predetermined generation method in which the list display order generation unit 108 generates the order for a plurality of recorded programs is the number of times of reproduction as the reproduction history information of each of the plurality of recorded programs and the recorded program additional information regarding each of the plurality of recorded programs. It is a method of generating the order of a plurality of recorded programs based on both the genre information as at least a part of. More specifically, the predetermined generation method determines the order of a plurality of recorded programs according to the magnitude of the program score, which is the total of the genre score added according to the genre and the reproduction score added for each reproduction. It is a method to generate. As described above, the broadcast program recording / reproducing device 100 has a function for facilitating preferential dubbing of the recorded program to be dubbed.

The order in which the plurality of recorded programs are arranged on the list screen, which is the order in which the recorded program dubbing unit 111 is dubbed, can be changed by the user by inputting via the input unit 1002. As described above, the broadcast program recording / reproducing device 100 has a function for making it easier to preferentially dubb the recorded program to be dubbed.

<A-4. Modification example>
<A-4-1. Modification 1>
In the dubbing operation shown in FIG. 10, the broadcast program recording / playback device 100 accepts the user's selection of the recorded program to be dubbed via the input unit 1002 before the dubbing start in step S705, and the recorded program dubbing unit 111. May be configured to dubb the recorded program selected by the user in steps S705 to S707.

The recorded program dubbing unit 111 corresponds to, for example, a recorded program that the user did not select when dubbing in the list display program information table 400 of the list display order recording unit 109 after the user selects the recorded program to be dubbed. Delete the information of the program field to be displayed in the list. The recorded program dubbing unit 111 records which recorded program is selected as the dubbing target program.

In this modification, the dubbing order may or may not be in order from the recorded program corresponding to the list display target program field having the smaller number in the list display order field 408. For example, the recorded program dubbing unit 111 may dubb the recorded programs selected via the input unit 1002 on the list screen in the order of the broadcast start time or in the order specified by the user via the input unit 1002. ..

In this modification, the user can select the program to be dubbed on the list screen displayed based on the order generated by the list display order generation unit 108, so that the dubbing can be performed from many broadcast programs recorded by the user. It becomes easy to find the recorded program you want and give priority to dubbing. As described above, the broadcast program recording / reproducing device 100 in the present modification also has a function for facilitating preferential dubbing of the recorded program to be dubbed.

When selecting a dubbing target program on the list screen, if a continuous range of the recorded programs displayed in the list can be specified and selected, it becomes easier to preferentially dubb the recorded program to be dubbed.

If the recorded program dubbing unit 111 dubbs the recorded programs selected via the input unit 1002 on the list screen in step S705 in the order specified by the user via the input unit 1002, the recorded program to be dubbed is selected. It becomes easier to preferentially dubb.

<A-4-2. Modification 2>
The plurality of recorded programs displayed on the list screen by the list screen generation unit 110 in step S703 are not all the recorded programs recorded in the broadcast program recording unit 102, but some of the recorded programs among all the recorded programs. There may be. The broadcast program recording / playback device 100 is configured such that, for example, only programs whose number in the list display order field 408 is smaller than a predetermined threshold value are listed in step S703 and dubbed in steps S705 to S707. However, only the recorded programs that satisfy the attributes specified by the user, such as the recorded program additional information and the number of playbacks, for example, recorded within one year, are listed in step S703, and steps S705 to S707 are also displayed. It may be configured to be dubbed with.

Also in the broadcast program recording / playback device 100 of this modification, the list screen generation unit 110 arranges a plurality of recorded programs according to the order generated by the list display order generation unit 108 on the list screen, and the recorded program dubbing unit 111 displays a list. Dubbing a plurality of recorded programs in the order generated by the order generation unit 108, or from the order generated by the list display order generation unit 108 based on the order generated by the list display order generation unit 108 via the input unit 1002. Dubbing multiple recorded programs in the changed order. As described above, the broadcast program recording / reproducing device 100 of the present modification has a function for facilitating preferential dubbing of the recorded program to be dubbed.

Further, in the broadcast program recording / playback device 100 of this modification, the plurality of recorded programs displayed on the list screen by the list screen generation unit 110 are not all the recorded programs recorded in the broadcast program recording unit 102, but all. Since it is a recorded program of a part of the recorded programs of, it becomes easier to preferentially dubb the recorded program to be dubbed.

<A-4-3. Modification 3>
The above <A-2. In operation>, the program score of the recorded program is determined based on the number of times the recorded program is played, but more generally, it may be determined based on the playback history information which is information on the playback history. For example, the last playback date / time score determined by the last playback date / time may be added to the program score. Hereinafter, a case where the last playback date / time score is added to the program score of a program whose last playback date / time is within one month will be described.

In this modification, the last playback date / time field for recording the last playback date / time information is added to the recorded program addition information table 200, and the last playback date / time score field for recording the last playback date / time score is for generating a list display order. Added to parameter table 106.

In this modification, the list display order generation unit 108 adds the last playback date and time score to the value of the program score in the program score field 207 for the recorded program played within one month among the recorded programs in step S701. Then, for each recorded program, the numbers in the order of listing are assigned as 0001, 0002, 0003, and so on, in descending order of the program score. As a result, when the broadcast program recording / playback device 100 is used, when dubbing, recently played recorded programs that are considered to have a higher priority to be dubbed than recorded programs that have not been played for a long period of time are preferentially dubbed. can do. As described above, the broadcast program recording / reproducing device 100 has a function for facilitating preferential dubbing of the recorded program to be dubbed.

Also in the broadcast program recording / playback device 100 of this modification, the list screen generation unit 110 arranges a plurality of recorded programs according to the order generated by the list display order generation unit 108 on the list screen, and the recorded program dubbing unit 111 displays a list. Dubbing a plurality of recorded programs in the order generated by the order generation unit 108, or from the order generated by the list display order generation unit 108 based on the order generated by the list display order generation unit 108 via the input unit 1002. Dubbing multiple recorded programs in the changed order. As described above, the broadcast program recording / reproducing device 100 of the present modification has a function for facilitating preferential dubbing of the recorded program to be dubbed.

<A-4-4. Modification 4>
The predetermined generation method for the list display order generation unit 108 to generate the order of a plurality of recorded programs, the list display order generation parameter, or both can be changed by the user by input via the input unit 1002. May be. With such a configuration, the broadcast program recording / reproducing device 100 has a function for making it easier to preferentially dubb the recorded program to be dubbed.

In the predetermined change of the generation method, for example, which information of the combined information of the reproduction history information and the recorded program additional information is used to calculate the program score is changed. In that case, the item of, for example, the genre score or the reproduction score in the parameter table 106 for generating the list display order is changed. Further, when changing the value of the parameter for generating the list display order, for example, the value of the genre score or the reproduction score is changed.

<B. Embodiment 2>
<B-1. Device configuration>
The broadcast program recording / reproducing device of the second embodiment according to the present disclosure will be described with reference to FIGS. 11 to 13. In addition, in FIGS. 11 to 13, the same reference numerals as those in FIGS. 1 to 10 indicate the same or corresponding portions. The broadcast program recording / playback device of the second embodiment is a recorded program additional information table instead of the recorded program additional information table 200 of the recorded program additional information recording unit 107 used in the broadcast program recording / playback device of the first embodiment. The recorded program addition information table 200b in which the reproduction number field 808 is added to 200 is used. Further, the broadcast program recording / playback device of the second embodiment is a parameter table 106 for generating a list display order instead of the parameter table 106 for generating a list display order used in the broadcast program recording / playback device of the first embodiment. The parameter table 106b for generating the list display order in which the reproduction score field 302 is changed to the reproduction score field 902 is used. The broadcast program recording / playback device of the second embodiment changes only the recorded program additional information table 200, the list display order generation parameter table 106, and related operations as compared with the broadcast program recording / playback device 100 of the first embodiment. Therefore, the broadcast program recording / playback device of the second embodiment will also be described as the broadcast program recording / playback device 100 shown in FIG. 1 as the configuration of the device.

FIG. 11 is a diagram schematically showing an example of the recorded program additional information table 200b used in the second embodiment. As shown in FIG. 11, the recorded program fields 211b, 212b, 213b, 214b of the recorded program additional information table 200b are the recorded program fields 211, 212, 213 of the recorded program additional information table 200 described with reference to FIG. Compared to 214, it further includes a replay count field 808 in addition to the fields 201-207. The reproduction number field 808 is a field for recording the number of times the recorded program is reproduced. The value of the reproduction count field 808 increases to 1, 2, 3, ... Each time reproduction is performed.

FIG. 12 is a diagram schematically showing an example of the parameter table 106b for generating the list display order used in the second embodiment. As shown in FIG. 12, the parameter table 106b for generating the list display order includes the genre score field 301 of the recorded program, similar to the parameter table 106 for generating the list display order described with reference to FIG. Further, the parameter table 106b for generating the list display order includes the reproduction score field 902 instead of the reproduction score field 302 as compared with the parameter table 106 for generating the list display order.

The reproduction score field 902 is added to the program score when the same recorded program is reproduced for the fourth and subsequent times, and when the same recorded program is reproduced up to the third time. The value and the value are stored separately. In FIG. 12, the value added to the program score is changed between the fourth and subsequent reproductions and the previous reproductions, but the number of times the value added to the program score is changed is not limited to the fourth and subsequent times. The value added to the program score may be changed between the second and subsequent reproductions, the third and subsequent reproductions, the fifth and subsequent reproductions, and the reproductions up to that point.

<B-2. Operation>
FIG. 13 is a schematic flowchart showing a method of reproducing the recorded program according to the second embodiment. As shown in FIG. 13, the flowchart showing the reproduction method of the recorded program according to the second embodiment is compared with the flowchart showing the reproduction method of the recorded program according to the first embodiment described with reference to FIG. S604 is changed to step S1304, and step S1306 is added.

Hereinafter, using FIG. 11 as an example, the recorded program that the user wants to play will be described as a program in the recorded program field 212b. Note that FIG. 11A shows, as an example, the state of the recorded program additional information table 200b before playing back the program in the recorded program field 212b.

Since the operations from step S601 to step S603 shown in FIG. 13 are the same as those in FIG. 9 described in the first embodiment, the description thereof will be omitted.

Upon receiving the notification sent from the recorded program reproduction unit 104 in step S603, the program score calculation unit 105 calculates the value of the program score after reproduction (step S1304). In step S1304, the program score calculation unit 105 first confirms the value of the number of reproductions recorded in the reproduction number field 808 of the recorded program field 212b. Since the value of the number of reproductions recorded in the reproduction number field 808 is three or more times, that is, the reproduction performed in steps S601 to S602 is the fourth and subsequent times, the value of the program score in the program score field 207 of the recorded program field 212b is used. , The value of "fourth and subsequent times" of the reproduction score field 902 of the parameter table 106b for generating the list display order is added. The value "15" of the "fourth and subsequent times" of the reproduction score field 902 is added to the program score "170" before reproduction, which is the value of the program score field 207 of the recorded program field 212b shown in FIG. 11 (a). Then, the value of the program score after reproduction becomes "185".

In step S1304, if the value of the number of reproductions recorded in the reproduction number field 808 is less than three times, that is, the reproduction performed in step S603 is the reproduction up to the third time, the program score field of the recorded program field 212b. To the value of the program score of 207, the value "-10" of "up to the third time" of the reproduction score field 902 of the parameter table 106b for generating the list display order is added.

The program score calculation unit 105 records the value “185” of the program score after reproduction obtained in step S1304 in the program score field 207 of the recorded program field 212b of the recorded program additional information table 200b (step S605). As a result, the recorded program additional information table 200b is in the state shown in FIG. 11B.

Next, the recorded program reproduction unit 104 updates the value of the reproduction number of the reproduction number field 808 of the recorded program additional information table 200b by adding +1 and records the updated reproduction number in the recorded program additional information recording unit 107. It is recorded in the reproduction number field 808 of the program addition information table 200b (step S1306). As a result, as shown in FIG. 11C, the value of the reproduction number of the reproduction number field 808 of the recorded program field 212b becomes “4”.

With the above, the broadcast program recording / reproducing device 100 ends the reproduction of the recorded program and the operation associated with the reproduction.

As described above, in the broadcast program recording / reproducing device 100 of the second embodiment, the recorded program additional information table 200b includes a reproduction number field 808, and the reproduction score of the list display order generation parameter table 106b corresponds to the reproduction number. Hold the value. The broadcast program recording / playback device 100 of the second embodiment lowers the program score for a recorded program that has been played several times, which is considered to have a low priority for dubbing by the user, while recording a favorite recorded program that the user wants to dubb more. A recorded program that is repeatedly played by the user, which is considered to be a program, increases the program score according to the number of times of playback. That is, in the predetermined generation method in which the list display order generation unit 108 generates the order for a plurality of recorded programs, the recorded program is reproduced when the number of times of reproduction of a certain recorded program is less than the predetermined threshold. Each time, the order in which the list display order generation unit 108 is generated tends to be later, and if the number of times a certain recorded program is played is equal to or greater than a predetermined threshold, the list display order is generated each time the recorded program is played. It tends to be earlier in the order in which the part 108 is generated. As a result, when dubbing, it is possible to preferentially perform dubbing of a recorded program having a large number of playbacks. As described above, the broadcast program recording / reproducing device 100 of the second embodiment has a function for making it easier to preferentially dubb the recorded program to be dubbed.

<B-3. Effect>
Also in the broadcast program recording / playback device 100 of the second embodiment, the list screen generation unit 110 arranges a plurality of recorded programs according to the order generated by the list display order generation unit 108 on the list screen, and the recorded program dubbing unit 111 is a list. Dubbing a plurality of recorded programs in the order generated by the display order generation unit 108, or the order generated by the list display order generation unit 108 based on the order generated by the list display order generation unit 108 via the input unit 1002. Dubbing multiple recorded programs in the order changed from. As described above, the broadcast program recording / reproducing device 100 of the second embodiment has a function for facilitating preferential dubbing of the recorded program to be dubbed.

Further, in the broadcast program recording / playback device 100 of the second embodiment, the predetermined generation method in which the list display order generation unit 108 generates the list display order is such that the number of times of reproduction of a certain recorded program is less than a predetermined threshold value. In the case of, it tends to be later in the list display order each time the recorded program is played, and if the number of times a certain recorded program is played exceeds a predetermined threshold, the list is played each time the recorded program is played. It tends to be earlier in the display order. As described above, the broadcast program recording / reproducing device 100 of the second embodiment has a function for making it easier to preferentially dubb the recorded program to be dubbed.

<C. Embodiment 3>
In the first and second embodiments, the broadcast program recording / reproducing device 100 has been described with a functional configuration. In this embodiment, the hardware configuration of the broadcast program recording / reproducing device 100 of the first and second embodiments will be described.

FIG. 14 is a diagram showing a hardware configuration of the broadcast program recording / playback device 100.

The broadcast receiving interface HW1 realizes the function of the broadcast receiving unit 101, and is, for example, an antenna for receiving a broadcast wave.

The input interface HW2 realizes the function of the input unit 1002, and the output interface HW3 realizes the function of the input unit 1002.

The input interface HW2 is, for example, an interface corresponding to a DVI cable or the like, a LAN (local area network) interface, a sensor for receiving remote control operation, or a combination of a plurality of them. Further, for example, an interface corresponding to a DVI cable or the like, a LAN (local area network) interface, a panel for displaying an image, or a combination of a plurality of them is used.

The processing circuit HW4 has functions of the control unit 1000, for example, a broadcast program recording unit 103, a recorded program reproduction unit 104, a recorded program dubbing unit 111, a program score calculation unit 105, a list display order generation unit 108, and a list screen. The functions of the generation unit 110 and are realized respectively.

The memory HW 5 realizes the functions of the broadcast program recording unit 102, the recorded program additional information recording unit 107, the list display order recording unit 109, and the list display order generation parameter recording unit 112 of the recording unit 1001, respectively.

The processing circuit HW4 may be dedicated hardware or a CPU (central processing unit) that executes a program stored in the memory HW5.

When the processing circuit HW4 is dedicated hardware, the processing circuit HW4 may be, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC (Application Specific Integrated Circuit), or an FPGA (Field-Programmable). Gate Array) or a combination of these is applicable.

When the processing circuit HW4 is a CPU, the broadcast program recording unit 103, the recorded program reproduction unit 104, the recorded program dubbing unit 111, the program score calculation unit 105, the list display order generation unit 108, and the list screen generation unit 110 Each function of, is realized by software, firmware, or a combination of software and firmware. Software and firmware are described as programs and stored in the memory HW5. The processing circuit HW4 reads and executes the program stored in the memory HW5 to display a list of the broadcast program recording unit 103, the recorded program reproduction unit 104, the recorded program dubbing unit 111, and the program score calculation unit 105. The functions of the sequential generation unit 108 and the list screen generation unit 110 are realized.

The memory HW5 corresponds to, for example, non-volatile or volatile semiconductor memories such as RAM, SDRAM, ROM, flash memory, EPROM, and EEPROM, magnetic disks, flexible disks, optical disks, compact disks, mini disks, DVDs, and the like. ..

A part of the functions of the broadcast program recording unit 103, the recorded program reproduction unit 104, the recorded program dubbing unit 111, the program score calculation unit 105, the list display order generation unit 108, and the list screen generation unit 110. It may be realized by dedicated hardware, and partly by software or firmware.

It is possible to freely combine the embodiments and to modify or omit the embodiments as appropriate.

100 Broadcast program recording / playback device, 101 Broadcast receiving unit, 102 Broadcast program recording unit, 103 Broadcast program recording unit, 104 Recorded program playback unit, 105 Program score calculation unit, 107 Recorded program additional information recording unit, 108 List display order generation unit , 109 List display order recording unit, 110 List screen generation unit, 111 Recorded program dubbing unit, 112 List display order generation parameter recording unit, 1000 control unit, 1001 recording unit, 1002 input unit, 1003 output unit, HW1 broadcast reception interface , HW2 input interface, HW3 output interface, HW4 processing circuit, HW5 memory.

Claims (12)

Broadcast program recording department that records broadcast programs and
A recorded program playback unit that reproduces a recorded program that is the broadcast program recorded in the broadcast program recording unit, and a recorded program playback unit.
A list screen generator that generates and outputs a list screen that displays multiple recorded programs side by side,
A list display order generation unit that generates a first order of the plurality of recorded programs according to a predetermined generation method for the plurality of recorded programs.
The recorded program dubbing unit for dubbing the recorded program and
An input section that accepts input from users, and
A list display order generation parameter recording unit in which the list display order generation parameter, which is a parameter used by the list display order generation unit to generate the first order, is recorded.
Equipped with
The predetermined generation method uses the list display order generation parameter recorded in the list display order generation parameter recording unit, and the reproduction history information of each of the plurality of recorded programs and each of the plurality of recorded programs. It is a method of generating the first order of the plurality of recorded programs based on at least one of the recorded program additional information which is the information about the recorded program of the above.
The list screen generation unit arranges the plurality of recorded programs on the list screen according to the first order generated by the list display order generation unit.
The recorded program dubbing unit dubbs the plurality of recorded programs in the first order, or in a second order changed from the first order based on the first order via the input unit. Dubbing the plurality of recorded programs, or dubbing the recorded program selected from the plurality of recorded programs via the input unit.
Broadcast program recording / playback device. The broadcast program recording / playback device according to claim 1.
A receiver that receives the broadcast program and
A broadcast program recording unit that records and records the broadcast program received by the reception unit in the broadcast program recording unit, and
Further prepare,
Broadcast program recording / playback device. The broadcast program recording / playback device according to claim 2.
Further provided with a recorded program additional information recording unit for recording the recorded program additional information.
The broadcast program recording unit generates the recorded program additional information,
The predetermined generation method generates the first order of the plurality of recorded programs based on the recorded program additional information of each of the plurality of recorded programs recorded in the recorded program additional information recording unit. Is the way,
Broadcast program recording / playback device. The broadcast program recording / playback device according to claim 3.
The predetermined generation method is based on both the reproduction history information of each of the plurality of recorded programs and the recorded program additional information regarding each of the plurality of recorded programs, and the first of the plurality of recorded programs. It is a method to generate the order of 1.
Broadcast program recording / playback device. The broadcast program recording / reproducing device according to any one of claims 1 to 4.
The predetermined generation method is a method of generating the first order of the plurality of recorded programs based on the number of times of reproduction as the reproduction history information of each of the plurality of recorded programs.
Broadcast program recording / playback device. The broadcast program recording / playback device according to claim 5.
In the predetermined generation method, when the number of playbacks of a recorded program is less than a predetermined threshold value, each time the recorded program is played, it tends to be later in the first order, and the recorded program tends to be later. When the number of reproductions is equal to or more than the predetermined threshold value, each time the recorded program is reproduced, it tends to be earlier in the first order.
Broadcast program recording / playback device. The broadcast program recording / reproducing device according to any one of claims 1 to 6.
The predetermined generation method generates the first order of the plurality of recorded programs based on the information of the genre as at least a part of the recorded program additional information for each of the plurality of recorded programs. Is the way,
Broadcast program recording / playback device. The broadcast program recording / reproducing device according to any one of claims 1 to 7.
The predetermined generation method is the first of the plurality of recorded programs according to the magnitude of the program score, which is the sum of the genre score added according to the genre and the reproduction score added for each reproduction. How to generate an order,
Broadcast program recording / playback device. The broadcast program recording / reproducing device according to any one of claims 1 to 8.
The user can change the predetermined generation method and / or the value of the list display order generation parameter by inputting through the input unit.
Broadcast program recording / playback device. The broadcast program recording / reproducing device according to any one of claims 1 to 9.
The user can change the order of the arrangement of the plurality of recorded programs on the list screen by inputting via the input unit.
Broadcast program recording / playback device. The broadcast program recording / playback device according to claim 10.
The recorded program dubbing unit arranges the recorded programs selected via the input unit on the list screen among the plurality of recorded programs, and the plurality of recorded programs are arranged on the list screen when the selection is made. Dubbing in the order in which they were recorded,
Broadcast program recording / playback device. The broadcast program recording / reproducing device according to any one of claims 1 to 11.
The recorded program dubbing unit dubbs the recorded program selected via the input unit on the list screen from the plurality of recorded programs in the order specified by the user via the input unit.
Broadcast program recording / playback device.

Images