Title:
METHOD AND SYSTEM FOR AUTO-SETTING AUDIO CODING FORMATS OF BLUETOOTH A2DP TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2008/122212
Kind Code:
A1
Abstract:
A bluetooth audio transmitting terminal (100), a method and a system for auto-setting
the audio coding formats of the bluetooth audio data transmission are provided.
The bluetooth audio transmitting terminal (100) selects the A2DP transmission
audio coding formats of high quality audio data by comparing the audio coding
formats of the local audio files (106) with the supported audio coding formats
of the bluetooth audio receiving terminal (105). When the supported audio coding
formats of the bluetooth audio receiving terminal (105) comprise the audio coding
formats of the local audio files (106), the audio coding formats of the local audio
files (106) are selected as the A2DP transmission audio coding formats. According
to the present invention, the bluetooth audio transmitting terminal (100) could
transmit directly the high quality audio data to the bluetooth audio receiving
terminal (105) through the A2DP link in the audio coding formats of the local audio
files (106) without the sound card of the operation system or the conversion of
the audio formats.
Inventors:
WANG YAO (CN)
LU DONGMEI (CN)
LU DONGMEI (CN)
Application Number:
PCT/CN2008/000720
Publication Date:
October 16, 2008
Filing Date:
April 09, 2008
Export Citation:
Assignee:
IVT BEIJING SOFTWARE TECHNOLOG (CN)
WANG YAO (CN)
LU DONGMEI (CN)
WANG YAO (CN)
LU DONGMEI (CN)
International Classes:
H04B1/20
Foreign References:
| KR20050048104A | 2005-05-24 | |||
| CN1787395A | 2006-06-14 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (Great Eagle Centre23 Harbour Road,Wanchai, Hong Kong, CN)
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