Claims
- 1. A reproducing apparatus which reproduces audio data and image data recorded on a recording medium, the audio data being coded, and recorded as a plurality of packets, an audio synchronizing signal for identifying a top of a gathering of audio packets also being recorded on the recording medium, and the image data being dispersedly recorded between audio packets, said apparatus comprising:
- image data reproducing means for reproducing image data from a designated reproduction start position on said recording medium;
- detection means for sequentially searching image and audio packets, from the designated reproduction start position, for detecting a packet having an audio synchronizing signal; and
- sound reproducing means for preventing audible reproduction of audio packets positioned after the designated reproduction start position and prior to a packet having the audio synchronizing signal and accessed by said detection means while sequentially searching the image and audio packets for the packet having the audio synchronizing signal, so as not to reproduce noise, and reproducing audio data from an audio packet positioned after the packet having the audio synchronizing signal detected by said detection means.
- 2. Apparatus according to claim 1, further comprising a recording means for recording audio data and image data on said recording medium.
- 3. Apparatus according to claim 1, wherein said image data reproducing means reproduces image data in synchronization with audio data reproduced by said sound reproducing means.
- 4. Apparatus according to claim 1, wherein said recording medium stores image data corresponding to a plurality of images.
- 5. Apparatus according to claim 1, further comprising display means for displaying a list of images recorded on the recording medium.
- 6. A reproducing method for reproducing audio data and image data recorded on a recording medium, the audio data being coded and recorded as a plurality of packets, an audio synchronizing signal for identifying a top of a gathering of audio packets also being recorded on the recording medium, and the image data being dispersedly recorded between audio packets, said method comprising the steps of:
- reproducing image data from a designated reproduction start position on said recording medium;
- sequentially searching image and audio packets, from the designated reproduction start position, for detecting a packet having an audio synchronizing signal;
- preventing audible reproduction of audio packets positioned after the designated reproduction start position and prior to a packet having the audio synchronizing signal and accessed by said searching step while sequentially searching the image and audio packets for the packet having the audio synchronizing signal, so as not to reproduce noise; and
- reproducing audio data from an audio packet positioned after the packet having the audio synchronizing signal detected in said searching step.
- 7. A method according to claim 6, further comprising the step of recording audio data and image data on the recording medium.
- 8. A method according to claim 6, wherein said image data reproducing step includes the step of reproducing image data in synchronization with audio data reproduced by said audio data reproducing step.
- 9. A method according to claim 6, wherein said recording medium stores image data corresponding to a plurality of images.
- 10. A method according to claim 6, further comprising the step of displaying a list of images recorded on the recording medium.
- 11. An apparatus according to claim 1, wherein said sound reproducing means includes determination means for determining whether or not the packet positioned after the packet having the audio synchronizing signal detected by said detection means is an audio packet; and skip means for skipping the packet if the packet is not an audio packet.
- 12. A method according to claim 6, wherein said step of reproducing audio data includes a step of determining whether or not the packet positioned after the packet having the audio synchronizing signal detected in said searching step is an audio packet, and a step of skipping the packet if the packet is not an audio packet.
Priority Claims (3)
Number |
Date |
Country |
Kind |
3-222617 |
Sep 1991 |
JPX |
|
3-243031 |
Sep 1991 |
JPX |
|
3-275113 |
Oct 1991 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 07/939,703 filed Sep. 2, 1992, now abandoned.
US Referenced Citations (9)
Foreign Referenced Citations (2)
Number |
Date |
Country |
56 48766 |
May 1981 |
JPX |
57 73578 |
May 1982 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
939703 |
Sep 1992 |
|