Recording apparatus, recording method, program and medium
First Claim
1. A recording apparatus comprising:
- generation means of generating (1) a first bit stream and (2) a second bit stream having a bit rate less than the bit rate of said first bit stream by using a video signal input externally, recording means of recording said generated first bit stream and said generated second bit stream on a predetermined medium, first bit stream output means of outputting said recorded first bit stream, and second bit stream output means, having an interface connectable to a predetermined compact memory apparatus, of outputting said recorded second bit stream.
1 Assignment
0 Petitions
Accused Products
Abstract
It was impossible to easily carry recorded images and sound by using a low-capacity memory medium and to receive them in the open air.
The present invention is a recording/reproducing apparatus comprising a compression stream generation means of generating (1) a first bit stream and (2) a second bit stream having a bit rate less than the bit rate of the first bit stream by using a video signal input externally, a recording/modulation means of recording the generated first bit stream and the generated second bit stream on a predetermined medium, a first digital interface of outputting the recorded first bit stream, and a second digital interface, having an interface connectable to a predetermined compact memory apparatus, of outputting the recorded second bit stream.
-
Citations
12 Claims
-
1. A recording apparatus comprising:
-
generation means of generating (1) a first bit stream and (2) a second bit stream having a bit rate less than the bit rate of said first bit stream by using a video signal input externally, recording means of recording said generated first bit stream and said generated second bit stream on a predetermined medium, first bit stream output means of outputting said recorded first bit stream, and second bit stream output means, having an interface connectable to a predetermined compact memory apparatus, of outputting said recorded second bit stream. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A recording method comprising:
-
a step of generating (1) a first bit stream and (2) a second bit stream having a bit rate less than the bit rate of said first bit stream by using a video signal input externally, a step of recording said generated first bit stream and said generated second bit stream on a predetermined medium, a step of outputting said recorded first bit stream, and a step of outputting said recorded second bit stream by utilizing an interface connectable to a predetermined compact memory apparatus. - View Dependent Claims (11, 12)
-
Specification