Apparatus, method, and computer program product for recording and reproducing digital data
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-017/30
H04L-029/06
H04H-060/68
G06F-003/0481
G11B-027/34
G06F-003/0482
G01S-003/02
G06F-003/16
H04L-029/08
G06T-011/20
G11B-027/10
H04N-005/765
H04N-005/77
H04N-005/781
H04N-005/782
H04N-005/85
H04N-005/907
H04N-009/804
출원번호
US-0157909
(2008-06-13)
등록번호
US-9141619
(2015-09-22)
발명자
/ 주소
Sutardja, Sehat
Loc, Peter
Rainnie, Hedley
Janofsky, Eric B.
출원인 / 주소
MARVELL INTERNATIONAL LTD.
인용정보
피인용 횟수 :
0인용 특허 :
99
초록▼
A media player/recorder includes a wireless receiver to receive a signal representing media data, a storage device to store the media data, a storage controller to retrieve the media data from the storage device, and an output circuit to output the media data. The storage device stores a list of ide
A media player/recorder includes a wireless receiver to receive a signal representing media data, a storage device to store the media data, a storage controller to retrieve the media data from the storage device, and an output circuit to output the media data. The storage device stores a list of identifiers of desired media selections. The wireless receiver receives a signal representing an identifier of an offered media selection. The storage device stores the offered media selection when the identifier of the offered media selection corresponds to the identifier of one of the desired media selections.
대표청구항▼
1. A first media player/recorder, comprising: a wireless interface configured to receive, from a second media player/recorder, first signals, wherein the first signals include media files corresponding to audio and/or video data to be played using the first media player/recorder;a storage device con
1. A first media player/recorder, comprising: a wireless interface configured to receive, from a second media player/recorder, first signals, wherein the first signals include media files corresponding to audio and/or video data to be played using the first media player/recorder;a storage device configured to (i) store the media files and (ii) store a list of identifiers of media files desired by a user of the first media player/recorder,wherein the wireless interface is further configured to (i) transmit, from the first media player/recorder to the second media player/recorder, a second signal including the list of identifiers, and (ii) receive a third signal transmitted from the second media player/recorder in response to the second media player/recorder receiving the list of identifiers, wherein the third signal includes identifiers of media files offered by the second media player/recorder, and wherein the media files offered by the second media player/recorder correspond to selected ones of the media files, desired by the user of the first media player/recorder, that are stored on the second media player/recorder;a processor configured to (i) compare the identifiers of the media files offered by the second media player/recorder to the list of identifiers stored in the storage device, and (ii) cause the wireless interface to transmit, from the first media player/recorder to the second media player/recorder, a fourth signal requesting media files corresponding to media files offered by the second media player/recorder that match the list of identifiers stored in the storage device,wherein the wireless interface is further configured to receive, from the second media player/recorder, the media files offered by the second media player/recorder, wherein the media files offered by the second media player/recorder are transmitted by the second media player/recorder in response to the second media player/recorder receiving the fourth signal;a display configured to display an indication that one of the media files offered by the second media player/recorder matches the list of identifiers stored in the storage device; anda directional antenna configured to determine a direction of the second media player/recorder relative to the first media player/recorder, wherein the display is further configured to display an indication of the direction. 2. The first media player/recorder of claim 1, wherein the list of identifiers corresponds to a list of song titles. 3. The first media player/recorder of claim 1, wherein each of the first media player/recorder and the second media player/recorder is a portable device. 4. The first media player/recorder of claim 1, wherein the storage device is configured to store the media files offered by the second media player/recorder upon the wireless interface receiving the media files offered by the second media player/recorder. 5. The first media player/recorder of claim 1, further comprising: a display configured to display an indication that one of the media files offered by the second media player/recorder matches the list of identifiers stored in the storage device. 6. The first media player/recorder of claim 1, wherein the media files offered by the second media player/recorder correspond to media files stored in the second media player/recorder that are identified as sharable with the first media player/recorder. 7. A method of operating a first media player/recorder, the method comprising: receiving, from a second media player/recorder, first signals, wherein the first signals include media files corresponding to audio and/or video data to be played using the first media player/recorder;storing a list of identifiers of media files desired by a user of the first media player/recorder,transmitting, from the first media player/recorder to the second media player/recorder, a second signal including the list of identifiers;receiving a third signal transmitted from the second media player/recorder in response to the second media player/recorder receiving the list of identifiers, wherein the third signal includes identifiers of media files offered by the second media player/recorder, and wherein the media files offered by the second media player/recorder correspond to selected ones of the media files, desired by the user of the first media player/recorder, that are stored on the second media player/recorder;comparing the identifiers of the media files offered by the second media player/recorder to the list of identifiers stored in the first media player/recorder;transmitting, from the first media player/recorder to the second media player/recorder, a fourth signal requesting media files corresponding to media files offered by the second media player/recorder that match the list of identifiers stored in the first media player/recorder;receiving, from the second media player/recorder, the media files offered by the second media player/recorder, wherein the media files offered by the second media player/recorder are transmitted by the second media player/recorder in response to the second media player/recorder receiving the fourth signal;displaying an indication that one of the media files offered by the second media player/recorder matches the list of identifiers stored in the first media player/recorder;determining a direction of the second media player/recorder relative to the first media player/recorder; anddisplaying an indication of the direction. 8. The method of claim 7, wherein the list of identifiers corresponds to a list of song titles. 9. The method of claim 7, wherein each of the first media player/recorder and the second media player/recorder is a portable device. 10. The method of claim 7, further comprising storing the media files offered by the second media player/recorder upon receiving the media files offered by the second media player/recorder. 11. The method of claim 7, further comprising: displaying an indication that one of the media files offered by the second media player/recorder matches the list of identifiers stored in the first media player/recorder. 12. The method of claim 7, wherein the media files offered by the second media player/recorder correspond to media files stored in the second media player/recorder that are identified as sharable with the first media player/recorder.
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