JP2002354401A - Camera built-in recording and reproducing equipment and reproducing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide camera built-in recording and reproducing equipment wherein magnification and reduction of an image which are required by a user are performed to equipment body, by using one button or by at least one operation, and image display which is easy to be seen by the user can be provided, and to provide a reproducing method. SOLUTION: A reproducing device 1 is provided with a CPU 4 and a RAM 5 which read data of a recorded dynamic picture image or a still picture image, when the data of the dynamic picture image or the still picture image which have been imaged by an image pickup means and stored in an external storage device 2 are regenerated, a dynamic picture image decoder 6 and a still picture image decoder 7 which convert the read data of the dynamic picture image or the still picture image to display image signals, an image magnifying IC 9 which magnifies or reduces the converted display image signals and converts a display position, and a display device 10 for displaying the converted image. As a result, magnification and reduction of the image which are required by a user are enabled by a simple constitution, and operating performance can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to, for example, recording data of a moving image or a still image picked up by a camera unit on a removable recording medium of a recording unit and reproducing the recorded data of the moving image or a still image. The present invention relates to a camera-integrated recording / reproducing apparatus and a reproducing method.

[0002]

2. Description of the Related Art Conventionally, in a digital video camera or digital still camera having a memory card as a recording medium detachably mounted on a main body, when a still image or a moving image stored in the memory card is displayed on a liquid crystal panel, a user needs a liquid crystal display. An operation for enlarging or reducing the display was performed so that it was easy to see on the panel.

FIG. 7 shows a configuration of a conventional reproducing apparatus for reproducing a moving image or a still image. FIG. 8 shows an image size adjustment display on the liquid crystal panel. Here, in FIG. 8, the liquid crystal panel includes a GUI (Graphical U
It is assumed that a button of “ser Interface” is displayed, which indicates that the button can be operated by a touch panel, an operation by a cross key, or a pointing device such as a mouse.
Also, the flowchart of the operation of the CPU is shown in FIGS.
This is shown in FIGS.

In FIG. 7, moving image and still image files recorded on an external storage device 72 such as a memory card
U (Central Processing Uni)
t) 74 to RAM (Random Access)
Memory 75). If the data read into the RAM 75 by the CPU 74 is moving image data, the CPU 74 sets the selector 78 to the video output V11 side, writes the moving image data in the RAM 75 to the moving image decoder 76, and reproduces the moving image.

If the data read into the RAM 75 by the CPU 74 is still image data, the CPU 74
Sets the selector 78 to the video output V12 side,
5 is written into the still image decoder 77, and the still image is reproduced.

The video output V11 or V12 reproduced by each moving picture decoder 76 or still picture decoder 77
Is connected to the selector 7 via a control line 82 from the CPU 74.
8 makes the selected video output V13, and through a control line 83 from the CPU 74, an image enlargement IC (Integra
(Ted Circuit) 79, and the display video output V14 is output to the panel by the display device 80.

As described above, when the user enlarges and displays a still image or a moving image displayed on the panel of the display device, the user presses the enlarge button 84. At this time, the CPU 74 changes the voltage of the enlargement button signal B11 from a low level (Low) to a high level (High) based on VCC (power supply voltage).
It is detected that the voltage has been switched to. Since the input port of the CPU 74 for detecting the enlargement button signal B11 has a resistance internally pulled down to the ground voltage, it detects a low-level (Low) voltage when the enlargement button 84 is not pressed. .

Accordingly, the CPU 74 controls the display to be enlarged to the input port of the enlargement IC 79 via the control line 83. At this time, in FIG.
The display is controlled so that the display is enlarged from double (X1) to double (X2) indicated by 82 or from triple (X3) indicated by 83 to quadruple (X4) indicated by 84.

In addition, the upper left screen position (px, py) of the image as shown in FIG. 3 must be specified so that the image to be displayed is displayed at the center of the panel. This is because the CPU 74 controls the enlargement IC 79 via the control line 83.
And the calculation is performed according to the flowchart of FIG.

To reduce an image, a reduction button 85 is pressed. At this time, the CPU 74 sets the reduction button signal B
12 detects that the voltage has been switched from a low level (Low) voltage to a high level (High) voltage by VCC (power supply voltage). Since the input port of the CPU 74 for detecting the reduction button signal B12 has a resistor internally pulled down to the ground voltage, the input button of the reduction button 85
When is not pressed, a low-level (Low) voltage is detected.

Thus, the CPU 74 controls the input port of the magnifying IC 79 to reduce the display via the control line 83. At this time, in FIG.
The display is controlled so as to reduce the display from the double (X4) to triple (X3) indicated by 86, or from the double (X2) indicated by 87 to the single (X1) indicated by 88.

A flowchart of the reproduction processing operation of the CPU shown in FIG. 9 will be described. In FIG. 9, step S61
Then, the number n of the playback file is initialized to 1, and step S
At 62, the enlargement coefficient k that can be set in the image enlargement IC 79 is 1
Initialize to

At step S63, the file is reproduced. In step S64, display settings are made.
If it is determined in step S65 that the enlarge button has been pressed, it is determined in step S6
When the enlargement coefficient k is smaller than the maximum enlargement coefficient kmax at 6, the value of k is incremented by one in step S67, and the process proceeds to step S71.

If the enlargement button is not pressed in step S65, and if the reduction button is pressed in step S68, in step S69, if the enlargement coefficient k is smaller than 1, k is set in step S70. The value is decremented by one and the process proceeds to step S71. In step S71, display settings are made.

If the reduction button is not pressed in step S68, the other buttons are processed in step S72. If a new file is selected in step S73, the process returns to step S63 to repeat the reproduction process. .

A flowchart of the file reproducing operation shown in FIG. 10 will be described. In FIG. 10, step S81
Then, the n-th file recorded in the external recording device 72 is read into the RAM 75. If it is a moving image file in step S82, the selector is set to a moving image in step S83, and in step S84, data is written to and reproduced from the moving image decoder. If the file is a still image file in step S82, the selector is set to a still image in step S85, and in step S86, data is written to and reproduced from the still image decoder.

In step S87, the horizontal image size is substituted for h, and the vertical image size is substituted for v. Step S
At 88, the horizontal full screen size is set to Hf, and the vertical full screen size is set to Vf.

A flowchart of the screen position calculation operation shown in FIG. 11 will be described. In FIG. 11, step S91
If h * k <hf, px is set to (Hf-h * k) / 2 in step S92. In step S91,
If h * k ≧ hf, px is set to 0 in step S93.

In step S94, when v * k <vf,
In step S95, (vf-v * k) / 2 is set to py. If v * k ≧ vf in step S94, py is set to 0 in step S96.

A flowchart of the display setting operation shown in FIG. 12 will be described. In FIG. 12, step S101
Use to calculate the screen position. In step S102, the screen position (px, py) is set to the enlarged IC. Step S1
At 03, the coefficient k is set to the enlarged IC.

As a prior art relating to improvement of operability of enlarged / reduced display, for example, Japanese Patent Laid-Open No. 8-339391 is disclosed.
No., JP-A-10-254873, JP-A-8-1380
No. 32 and JP-A-10-321187.

[0022]

However, in the above-described conventional digital video camera and digital still camera, when the image size of the file stored in the memory card is various, the user can properly display the image on the panel of the display device. There was a disadvantage that the user had to operate and adjust the enlargement button and the reduction button to be displayed.

Specifically, in the example shown in FIG. 8, when the image of the reproduced file is displayed on the panel as shown at 81, the user presses the enlarge button so that the image does not overlap the GUI button on the panel. You need to press it once.
As a result, the images on the panel are displayed from 81 to 82, from 82 to 83, and from 83 to 84.

Further, when the file to be reproduced is changed, the image size is different, and therefore, as shown by the dotted line at 85, the file may run off the entire panel. At this time, the user needs to press the reduction button once to reduce the image from 85 to 86.

In order to display an image without overlapping the GUI button on the panel, it is necessary to press the reduction button from 86 to 87 and from 87 to 88 a few times.

As described above, when the image size to be reproduced becomes large, the user has to perform many operations of enlargement / reduction, so that it is inconvenient that the operation becomes complicated to continuously view the images stored in the memory card. was there.

When the file to be reproduced is changed, in the case of the specification in which the enlargement factor is returned to one, the number of operations when the size changes is reduced, but a file of the same image size is always displayed on the entire panel. In such a case, there was a disadvantage that it had to be expanded every time.

Further, in the techniques disclosed in JP-A-8-339391, JP-A-10-25473, JP-A-8-138032 and JP-A-10-212187,
There is an inconvenience that a special operation for enlargement / reduction display is required.

In view of the above, the present invention has been made in view of the above point, and the user can enlarge or reduce an image desired by the user with one button or with at least one operation, so that the user can perform the operation. An object of the present invention is to provide a camera-integrated recording / reproducing apparatus and a reproducing method capable of providing an easy-to-view image display.

[0030]

According to the present invention, there is provided a camera-integrated recording / reproducing apparatus which records moving image or still image data taken by an image pickup means on a removable recording medium,
In a camera-integrated recording / reproducing apparatus for reproducing moving image or still image data recorded on a recording medium, a reading means for reading moving image or still image data recorded on a removable recording medium, and a read moving image or still image Display conversion means for converting the data of the image data into a display image signal, image size conversion means for enlarging or reducing the converted display image signal to convert the display position, and display means for displaying the converted image. Things.

Further, according to the reproducing method of the present invention, data of a moving image or a still image picked up by an image pickup means is recorded on a removable recording medium, and data of the moving image or a still image recorded on the recording medium is reproduced. In the reproducing method, a reading step of reading moving image or still image data recorded on a removable recording medium, a display converting step of converting the read moving image or still image data into a display image signal, and a converted display image signal And an image size conversion step of converting the display position by enlarging or reducing the image size, and a display step of displaying the converted image.

Therefore, according to the present invention, the following operations are performed. The nth moving image or still image file recorded on the recording medium is read by the reading means. If the data read by the reading means is moving picture data, the selector is set to the moving picture video output side, the moving picture data is written to the moving picture display conversion means, and the moving picture is reproduced by the display means.

If the data read by the reading means is still picture data, the selector is set to the still picture video output side, the still picture data is written to the still picture display conversion means, and the still picture data is written by the display means. Perform playback.

The video output for a moving image or the video output for a still image reproduced by each of the display conversion means for a moving image or the display conversion means for a still image becomes a selected video output by the selector, is enlarged by the image size converting means, and is output to the display video output. Is output to the panel by the display device.

Next, control of an image by the image size conversion means will be described. A coefficient to be set in the image size conversion means is determined so that an image to be reproduced has a fixed size of the normal screen. The fixed size is set so that an image does not cover the button display on the panel. Next, an enlargement factor for displaying an image on the entire panel is determined.

First, an image is displayed at a magnification indicated by a predetermined coefficient. At this time, the position is calculated so that the screen is at the center of the panel. The obtained coefficient and the screen position are set in the image size conversion means and displayed on the display device. The enlargement factor is automatically calculated so that the image has the normal screen size, and the magnification based on the enlargement factor is displayed on the panel.

When the user wants to display an image on the entire panel, he presses the size button. At this time, the image size conversion means detects that the button signal has been switched from a low level voltage to a high level voltage. The mode variable of the size changes from "0" indicating the normal screen to "1" indicating the full screen, and the enlargement coefficient is set in the image size conversion means.

As a result, the image size conversion means controls to enlarge the display. At this time, control is performed so that the image is displayed on the entire panel and enlarged. Also, the screen position at the upper left of the image must be specified so that the image to be displayed is displayed at the center of the panel.

When the file to be reproduced is changed,
After reading the file, recalculate the enlargement factor. Since the mode variable is "1" indicating a full screen, the enlargement factor is selected, but since this value has been calculated again,
The value does not protrude from the entire panel even if the image size is different.

When the user returns to the normal screen, the user only needs to press the size button once. At this time, the image size conversion means detects that the button signal has been switched from a low level voltage to a high level voltage.
The mode variable of the size changes from “1” indicating the full screen to “0” indicating the normal screen, and the enlargement coefficient is set in the image size conversion means.

Thus, the image size conversion means controls to reduce the display. Also, the screen position at the upper left of the image must be specified so that the image to be displayed is displayed at the center of the panel.

[0042]

Embodiments of the present invention will be described below. The camera-integrated recording / reproducing apparatus according to the present embodiment can switch between moving images and still images of various sizes to a fixed size on the operation screen and the entire size of the display device by operating one button. is there.

FIG. 1 is a block diagram showing a configuration of a reproducing apparatus applied to the present embodiment. The playback device shown in FIG. 1 shows a configuration of a playback unit of a camera-integrated recording / playback device. Therefore, it has a camera unit having an imaging unit (not shown) and a recording unit having a recording unit.

In FIG. 1, an n-th moving image or still image file recorded in an external storage device 2 such as a memory card is stored in a CPU (Central Processing).
(Unit Acc) 4 to RAM (Random Acc)
ess Memory) 5. If the data read into the RAM 5 by the CPU 4 is moving image data, the CPU 4 sets the selector 8 to the video output V1 side, writes the moving image data in the RAM 5 to the moving image decoder 6, and reproduces the moving image.

If the data read into the RAM 5 by the CPU 4 is still image data, the CPU 4 sets the selector 8 to the video output V2 side, writes the still image data in the RAM 5 to the still image decoder 7, and Perform playback.

Each moving picture decoder 6 or still picture decoder 7
The video output V1 or V2 reproduced by
4 via the control line 12 from the CPU 4 to the selected video output V3, and via the control line 13 from the CPU 4 an image enlarged IC (Integrated Circuit).
It) 9 and the display video output V4 is output to the panel by the display device 10.

FIG. 2 is a diagram showing image control.
A is an enlarged display, and FIG. 2B is a reduced display. Next, it is assumed that the horizontal image size to be reproduced is h and the vertical image size is v. Further, the horizontal screen size in the entire panel display of the display device 10 is Hf, and the vertical screen size is Vf.

FIG. 3 is a diagram showing a screen size. FIG.
As shown in the figure, the CPU 4 sets the coefficient K to be set in the enlarged IC 9 via the control line 13 from the CPU 4 so that the image to be reproduced to the fixed size written as the normal screen 31 is included.
Determine n.

The fixed size is set so that an image is not displayed on the GUI button display on the panel. For example,
Steps S21 to S21 in a flowchart shown in FIG.
By the processing in step S25, a coefficient Kn that becomes an image size that fits in the normal screen 31 is obtained.

Next, an enlargement coefficient Kf for displaying an image on the entire panel is determined. For example, the enlargement coefficient Kf for displaying this image on the entire panel is obtained by the processing of steps S26 to S30 in the flowchart shown in FIG. 5 described below.

First, an image is displayed at the magnification of the coefficient Kn, and at this time, the position is calculated so that the screen is at the center of the panel. For example, it is obtained by the processing of the flowchart of FIG. 11 described above. The CPU 4 sets the obtained coefficient Kn and the screen position in the enlargement IC 9 via the control line 13 from the CPU 4, and displays the enlarged IC 9 on the display device 10.

The image is set to C so that it has the normal screen size.
PU4 automatically calculates the enlargement coefficient Kn and calculates the enlargement coefficient Kn.
Is displayed on the panel.

When the user wants to display the image on the entire panel, the user presses the size button 14. At this time, CP
U4 changes the voltage of the button signal B1 from a low level (Low) to a high level (High) by VCC (power supply voltage)
It is detected that the voltage has been switched to. The mode variable m of the size of the CPU 4 changes from “0” indicating the normal screen to “1” indicating the full screen, and the enlargement coefficient Kf is set in the enlargement IC 9.

The CPU 4 which detects the button signal B1
Since the input port has a resistor internally pulled down to the ground voltage, it detects a low level (Low) voltage when the size button 14 is not pressed.

Thus, the CPU 4 controls the display to be enlarged to the input port of the enlargement IC 9 via the control line 13. At this time, in FIG. 2, control is performed such that the image is displayed on the entire panel and enlarged from double (X2) indicated by 21 to quadruple (X4) indicated by 22.

Also, the upper left screen position (px, py) of the image as shown in FIG. 3 must be specified so that the image to be displayed is displayed at the center of the panel. This is set by the CPU 4 to the enlarged IC 9 via the control line 13, and the calculation is performed according to the flowchart of FIG.

When the file to be reproduced is changed,
After reading the file, the enlargement coefficient Kn is calculated again. Since the mode variable m is “1” indicating a full screen, the enlargement coefficient Kf is selected. However, since this value is calculated again, the image size is changed to three times (X3) indicated by 23 in FIG. Is a value that does not protrude from the entire panel even if it differs.

To return to the normal screen, the user only needs to press the size button 14 once. At this time, the CPU 4 sets the button signal B1 to a low level (Low).
From a high level (H) by VCC (power supply voltage).
(g) is detected. In addition,
Since the input port of the CPU 4 that detects the button signal B1 has a resistor internally pulled down to the ground voltage, the input port detects a low-level (Low) voltage when the size button 14 is not pressed. The CPU 4 changes the size mode variable m from “1” indicating the full screen to “0” indicating the normal screen, and sets the enlargement coefficient Kn to the enlargement IC 9.

Thus, the CPU 4 controls the input port of the enlargement IC 9 to reduce the display via the control line 13. At this time, in FIG. 2, control is performed so that the display is reduced from three times (X3) indicated by 23 to one time (X1) indicated by 24.

Also, the upper left screen position (px, py) of the image as shown in FIG. 3 must be specified so that the image to be displayed is displayed at the center of the panel. This is set by the CPU 4 to the enlarged IC 9 via the control line 13, and the calculation is performed according to the flowchart of FIG.

A flowchart of the reproduction processing operation of the CPU shown in FIG. 4 will be described. In FIG. 4, in step S1,
The reproduction file number n is initialized to 1 and step S2
Then, the mode variable m (“0” indicating a normal screen, “1” indicating a full screen) of the size of the CPU 4 is initialized to 0.

At step S3, the file is reproduced.
In step S4, an enlargement coefficient is set, and in step S5
When the mode variable m of the size is "1" indicating the full screen, the enlargement coefficient Kf indicating the full screen is set in the enlargement coefficient k in step S6, and the mode variable m of the size is set to the normal screen in step S5. Is "0" indicating the normal screen, the enlargement coefficient Kn indicating the normal screen is set in step S7.
Is set, and the process proceeds to step S8. Further, the display is set in step S8.

If the size is changed in step S9, the size mode variable m is changed in step S10.
Is "0" indicating a normal screen, step S11
Then, the size mode variable m is set to “1” indicating the full screen, and the enlargement coefficient k is the enlargement coefficient K indicating the full screen.
f, and at step S10, the mode variable m of the size
Is "1" indicating an enlarged screen, in step S12,
The mode variable m of the size is set to “0” indicating a normal screen, and the enlargement coefficient k is set to an enlargement coefficient Kn indicating a normal screen, and the process proceeds to step S13. Step S1
3. The display is set.

If the size is not changed in step S9, another button is processed in step S14.
When selecting a new file in step S15,
Returning to step S3, the reproduction process is repeated.

FIG. 5 shows a flowchart of the setting operation of the enlargement coefficient. In FIG. 5, in step S21, the coefficient K
Initialize n to 1. In step S22, h * (Kn +
1) If Hn, the process proceeds to step S23, where v * (Kn
+1) ≦ Vn, the process proceeds to step S24, and Kn <k
If it is max, the process proceeds to step S25, and the coefficient Kn is set to Kn.
+1 is set, and the process returns to step S22.

In step S22, h * (Kn +
1) When> Hn, in step S2, v * (Kn + 1)
If> Vn, in step S24, if Kn ≧ kmax, proceed to step S26, set the horizontal full screen size in Hf, set the vertical full screen size in Vf, and set Kn in Kf.

In step S27, h * (Kf + 1) ≦ H
If f, the process proceeds to step S28, where v * (Kf + 1) ≦
If Vf, the process proceeds to step S29. If Kf <kmax, the process proceeds to step S30, where Kf + 1 is set as the coefficient Kf, and the process returns to step S27.

In step S27, h * (Kf +
1) When> Hf, v * (Kf +
1) When> Vf, Kf ≧ kmax in step S29
In step S31, the process proceeds to step S31, where K is set to Kn.

In the above-described embodiment, the enlargement coefficient Kn is an integral multiple of 1, 2,..., So that when the screen size of the moving image / still image is large, the normal screen frame or the full screen frame May be exceeded. This is due to the performance of the magnification setting of the enlarged IC 9.

If the enlargement IC is a high-performance IC capable of enlargement / reduction, for example, if the enlargement factor can be set in 0.1 to 10 times in increments of 0.1, the other IC shown in FIG. The control according to the flowchart of the setting operation of the enlargement coefficient can be performed. According to this, display not exceeding the normal screen frame or the full screen frame is further possible.

FIG. 6 shows a flowchart of another enlargement factor setting operation. In FIG. 6, in step S41, the coefficient Kn is initialized to 0.1. In step S42, h *
When (Kn + 1) ≦ Hn, the process proceeds to step S43 and v
* When (Kn + 1) ≦ Vn, the process proceeds to step S44,
When Kn <10, the process proceeds to step S45, where Kn + 0.1 is set as the coefficient Kn. In step S46, if Kn is not 0, the process returns to step S42, and if Kn is 0, the process returns to step S45.

In step S42, h * (Kn +
1) When> Hn, in step S43, v * (Kn +
1) When> Vn, in step S44, when Kn ≧ 10, the process proceeds to step S47, where the horizontal full screen size is set to Hf, the vertical full screen size is set to Vf, and Kn is set to Kf.

In step S48, h * (Kf + 1) ≤H
If f, the process proceeds to step S48, where v * (Kf + 1) ≦
If Vf, the process proceeds to step S50. If Kf <10, the process proceeds to step S51, where Kf + 0.1 is set as the coefficient Kf. If Kf is not 0 in step S52, the process returns to step S48, where Kf is 0. When, step S5
Return to 1.

In step S48, h * (Kf +
1) When Hf, v * (Kf +
1) When> Vf, in step S50, when Kf ≧ 10, the process proceeds to step S53, and K is set to Kn.

According to the above-described embodiment, even if various image sizes of moving images and still images are reproduced, the entire panel can be enlarged and displayed by a single operation of a button without protruding from the panel. It is possible to switch between reduced screens that do not overlap.

As a result, the operation of enlargement / reduction is reduced, and the operability of the camera-integrated recording / reproducing apparatus can be improved.

Since only one button is required, the size of the circuit and the size of the main body can be reduced.

In this embodiment, the camera-integrated recording / reproducing apparatus has been described. However, the present invention is not limited to this, and it is possible to reproduce image data recorded on a recording medium or image data supplied from a supply source. Needless to say, the present invention can be applied to a playback device for displaying on a display device or an electronic device.

[0079]

According to the present invention, a camera-integrated recording / reproducing apparatus records data of a moving image or a still image picked up by an image pickup means on a removable recording medium and reproduces the moving image or the still image recorded on the recording medium. In a camera-integrated recording / reproducing apparatus for reproducing data, a reading means for reading moving image or still image data recorded on a removable recording medium, and a display conversion for converting the read moving image or still image data into a display image signal Means, an image size conversion means for converting the display position by enlarging or reducing the converted display image signal, and a display means for displaying the converted image. The effect can be obtained with a simple configuration, and operability can be improved.

In the above-mentioned camera-integrated recording / reproducing apparatus of the present invention, the image size conversion means converts the data of any moving image or still image recorded on the recording medium to a fixed size on the display panel of the display means. It has a magnifying operation means for enlarging automatically so as to fit, and a single operation to enlarge from a fixed image size on the display panel of the display means to an image size of the entire display panel. Or in at least one operation,
There is an effect that an enlarged image display that is easy for the user to see can be provided.

In the recording / reproducing apparatus with a built-in camera according to the present invention, the image size conversion means converts the data of any moving image or still image recorded on the recording medium to a fixed size on the display panel of the display means. One button is used to reduce the size of the entire display panel of the display means to a fixed image size on the display panel by a single operation. Or in at least one operation,
There is an effect that a reduced image display that is easy for the user to see can be provided.

Further, according to the reproducing method of the present invention, data of a moving image or a still image picked up by an image pickup means is recorded on a removable recording medium, and data of the moving image or a still image recorded on the recording medium is reproduced. In the reproducing method, a reading step of reading moving image or still image data recorded on a removable recording medium, a display converting step of converting the read moving image or still image data into a display image signal, and a converted display image signal Image size conversion step for converting the display position by enlarging or reducing the image, and a display step for displaying the converted image, so that the image required by the user can be enlarged or reduced by simple processing. This has the effect that the operability can be improved.

In the reproduction method according to the present invention, the image size conversion step automatically converts any moving image or still image data recorded on the recording medium into a fixed size on the display panel of the display means. Since there is a magnifying operation step of enlarging from a fixed image size on the display panel of the display step to a whole image size of the display panel by a single operation, one button or at least By performing the operation only once, it is possible to provide an enlarged image display that is easy for the user to see.

Further, in the reproducing method of the present invention, in the above-mentioned method, the image size converting step automatically converts any moving image or still image data recorded on the recording medium to a fixed size on the display panel in the displaying step. Since there is a reduction operation step of reducing the image size of the entire display panel in the display step to a fixed image size on the display panel by a single operation, one button or at least Go with just one operation,
There is an effect that a reduced image display that is easy for the user to see can be provided.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a playback device applied to the present embodiment.

2A and 2B are diagrams showing screen control, FIG. 2A is an enlarged display, and FIG. 2B is a reduced display.

FIG. 3 is a diagram showing a screen size.

FIG. 4 is a flowchart showing a reproduction processing operation of a CPU.

FIG. 5 is a flowchart illustrating an operation of setting an enlargement coefficient.

FIG. 6 is a flowchart illustrating an operation of setting another enlargement coefficient.

FIG. 7 is a block diagram showing a configuration of a conventional operation / still image reproducing apparatus.

FIG. 8 is a diagram showing adjustment of an image size.

FIG. 9 is a flowchart showing a reproduction processing operation of a conventional CPU.

FIG. 10 is a flowchart showing a conventional file reproducing operation.

FIG. 11 is a flowchart showing a conventional screen position calculation operation.

FIG. 12 is a flowchart showing a conventional display setting operation.

[Explanation of symbols]

1 ... playback device, 2 ... external storage device, 3 ... control line,
4 CPU, 5 RAM, 6 Video decoder, 7
... Still picture decoder, 8... Selector, 9.
C, 10 display device, 11 CPU bus, 12
Control line 13, control line 14, size button, B1
... button signal, 21 ... 2 times enlarged screen, 22 ... 4 times enlarged screen, 23 ... 3 times large screen, 24 ... 1 time enlarged screen, 31 ... normal screen, Hf ... horizontal full screen size , Vf: Vertical full screen size, Hn: Horizontal normal screen size, Vn: Vertical normal screen size

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 5C022 AA11 AA13 AC01 AC11 AC42 AC69 AC80 5C023 AA02 AA21 AA37 AA38 BA15 CA03 DA04 5C052 AA17 DD02 DD04 EE03 EE08 GA01 GA02 GA03 GA06 GA07 GB01 GC03 GD09 GE08

Claims (6)

[Claims] 1. A method for recording data of a moving image or a still image picked up by an image pickup means on a removable recording medium,
In a camera-integrated recording / reproducing apparatus for reproducing moving image or still image data recorded on the recording medium, reading means for reading moving image or still image data recorded on a removable recording medium; Display conversion means for converting data of a still image into a display image signal; image size conversion means for enlarging or reducing the converted display image signal to convert a display position; and display means for displaying the converted image And a camera-integrated recording / reproducing device characterized by comprising: 2. The recording / reproducing apparatus with a built-in camera according to claim 1, wherein said image size conversion means fixes any moving image or still image data recorded on said recording medium on a display panel of said display means. It has a magnifying operation means for automatically enlarging to fit the size, and enlarging from a fixed image size on the display panel of the display means to an image size of the entire display panel by a single operation. A recording / reproducing apparatus with a built-in camera. 3. The recording / reproducing apparatus with a built-in camera according to claim 1, wherein the image size conversion means fixes any moving image or still image data recorded on the recording medium on a display panel of the display means. A reduction operation means for automatically reducing the size to fit the size, and reducing the image size of the entire display panel of the display means to a fixed image size on the display panel by a single operation; A recording / reproducing apparatus with a built-in camera. 4. A method for recording data of a moving image or a still image picked up by an image pickup means on a removable recording medium,
A reproducing method for reproducing moving image or still image data recorded on the recording medium, comprising: a reading step of reading moving image or still image data recorded on a removable recording medium; and the read moving image or still image data. A display conversion step of converting the display image signal into a display image signal, an image size conversion step of enlarging or reducing the converted display image signal to convert a display position, and a display step of displaying the converted image. A reproducing method characterized by that. 5. The reproducing method according to claim 4, wherein the image size conversion step is performed so that data of an arbitrary moving image or still image recorded on the recording medium fits a fixed size on a display panel of the display means. And an enlargement operation step of enlarging from a fixed image size on the display panel in the display step to an image size of the entire display panel by a single operation. Playback method. 6. The reproducing method according to claim 4, wherein the image size conversion step is performed so that data of an arbitrary moving image or still image recorded on the recording medium matches a fixed size on a display panel in the display step. And a reduction operation step of reducing the image size of the entire display panel in the display step to a fixed image size on the display panel by a single operation. Playback method.