Electronic still-video camera, and playback apparatus therefor being capable of storing image data when the storage capacity of memory card is exceeded
First Claim
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1. An electronic still-video camera comprising:
- a first connector for connecting to a memory cartridge, said memory cartridge including a memory for storing processed image data;
read control means for reading out the image data stored in the memory;
playback processing means for converting the image data read out by said read control means into a video signal suited for display, and outputting said video signal, said playback processing means performing digital to analog conversion and synchronizing signal addition;
a second connector for connecting to an external display unit and supplying said external display unit with the video signal output by said playback processing means; and
a third connector for connecting to an external playback apparatus and supplying said external playback apparatus with non-video image data read out by said read control means and not converted into the video signal by said playback processing means, said first, second and third connectors being provided on a camera body of the electronic still-video camera.
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Abstract
An electronic still-video camera is provided capable of preserving image data having a quantity which is greater than the storage capacity of a memory cartridge (memory card) loaded in the camera. Besides being capable of receiving an external memory in a memory cartridge loaded in the camera, the camera incorporates an internal memory. Image data obtained as a result of photography is stored in either the internal memory or the external memory, depending upon which memory has been selected by a memory selection switch.
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Citations
8 Claims
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1. An electronic still-video camera comprising:
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a first connector for connecting to a memory cartridge, said memory cartridge including a memory for storing processed image data;
read control means for reading out the image data stored in the memory;
playback processing means for converting the image data read out by said read control means into a video signal suited for display, and outputting said video signal, said playback processing means performing digital to analog conversion and synchronizing signal addition;
a second connector for connecting to an external display unit and supplying said external display unit with the video signal output by said playback processing means; and
a third connector for connecting to an external playback apparatus and supplying said external playback apparatus with non-video image data read out by said read control means and not converted into the video signal by said playback processing means, said first, second and third connectors being provided on a camera body of the electronic still-video camera. - View Dependent Claims (2)
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3. An electronic still-video camera comprising:
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a first connector for connecting to a memory cartridge, said memory cartridge including a memory for storing image data;
read control means for reading out the image data stored in the memory;
a second connector for connecting an external playback apparatus and supplying said external playback apparatus with the image data output by said read control means;
playback processing means for converting the image data read out by said read control means into a video signal suited for display, and outputting said video signal, said playback processing means performing digital to analog conversion and synchronizing signal addition; and
a third connector for connecting to an external display unit and supplying said external display unit with the video signal output by said playback processing means, wherein the external playback apparatus is supplied with non-video image data not converted into the video signal by said playback processing means, said first, second and third connectors being provided on a camera body of the electronic still-video camera. - View Dependent Claims (4)
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5. A method of imaging a subject with an electronic still-video camera, comprising the steps of:
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(a) storing image data in an internal memory;
(b) connecting a memory cartridge, including an external memory for storing the image data, to the camera, through a first connector;
(c) designating a frame number of image data to be read out;
(d) reading out the image data having the frame number designated in said step (c) and stored in combination with the internal memory and the external memory which preserves the image data when the image data stored in one of the external and internal memories exceeds capacity thereof;
(e) converting the image data read out in said step (d) into a video signal suited for display and outputting the video signal;
(f) supplying an external display unit with the video signal output in said step (e), wherein a second connector is included for connecting the external display unit to the camera; and
(g) supplying an external playback apparatus with non-video image data read out in said step (d) and not converted into the video signal, wherein a third connector is included for connecting the external playback apparatus to the camera. - View Dependent Claims (6)
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7. A method of imaging a subject with an electronic still-video camera, comprising the steps of:
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(a) storing image data in an internal memory;
(b) connecting a memory cartridge, including an external memory for storing the image data, to the camera through a first connector;
(c) designating a frame number of image data to be read;
(d) reading out the image data having the frame number designated in said step (c) and stored in combination with the internal memory and the external memory which preserves the image data when the image data stored in one of the external and internal memories exceeds capacity thereof;
(e) supplying an external playback apparatus with the image data output in said step (d), wherein a second connector is included for connecting the external playback apparatus to the camera;
(f) converting the image data read out in said step (d) into a video signal suited for display and outputting the video signal; and
(g) supplying an external display unit with the video signal output in said step (f), wherein a third connector is included for connecting the external display unit to the camera and wherein the external playback apparatus is supplied with non-video image data in said step (e) that is not converted into the video signal. - View Dependent Claims (8)
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Specification