Recording and reproducing apparatus, and editing method
AssigneeSony Corporation
InventorsHideki Ando, Kazuo Ido, Noboru Oya
Life of this patent
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Abstract
The present invention provides a recording and reproducing apparatus for recording and reproducing any of video data, audio data, and realtime metadata corresponding to any of the video data and the audio data by use of a random-accessible recording medium. The recording and reproducing apparatus executes destructive editing on any of video data, audio data, and realtime metadata corresponding to any of the video data and the audio data recorded on the random-accessible recording medium on the recording medium.
Claims14
A recording and reproducing apparatus for recording and reproducing any of video data, audio data, and realtime metadata corresponding to any of said video data and said audio data by use of a random-accessible recording medium,
- wherein said recording and reproducing apparatus executes destructive editing on any of video data, audio data, and realtime metadata corresponding to any of said video data and said audio data recorded on said random-accessible recording medium on said recording medium,
- wherein the destructive editing maintains a same sequence of data recorded on the random-accessible recording medium as that before the destructive editing, and
- wherein the recording and reproducing apparatus executes the same destructive editing even when no free space is available on the random-accessible recording medium.
A recording and reproducing apparatus for recording and reproducing any of video data, audio data, and realtime metadata corresponding to any of said video data and said audio data by use of a random-accessible recording medium,
- wherein said recording and reproducing apparatus executes destructive editing on any of video data, audio data, and realtime metadata corresponding to any of said video data and said audio data recorded on said random-accessible recording medium on said recording medium, and
- wherein said destructive editing rewrites data outside an edit range on a specified edit start point and a specified edit end point.
An editing method for editing any of video data, audio data, and realtime metadata corresponding any of said video data and said audio data recorded on a random-accessible recording medium,
- wherein destructive editing is executed on any of said video data, said audio data, and said realtime metadata corresponding to any of said video data and said audio data recorded on said random-accessible recording medium on said recording medium,
- wherein the destructive editing maintains a same sequence of data recorded on the random-accessible recording medium as that before the destructive editing, and
- wherein the recording and reproducing apparatus executes the same destructive editing even when no free space is available on the random-accessible recording medium.
Dependencies are inferred from the claim text.