Audio stream switching method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11995375
APP PUB NO 20210303259A1
SERIAL NO

17345689

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Abstract

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This application discloses an audio stream switching method and apparatus. After a switching device receives a switching instruction, the switching device determines a synchronization relationship between a switch-in stream and a switch-out stream, determines a parameter value of a switching point of the switch-in stream based on the synchronization relationship and a timestamp of a packet in the switch-in stream, and determines a timestamp of a switching point of the switch-out stream based on the synchronization relationship and a timestamp of a packet in the switch-out stream, and/or the switching device switches a packet that is in the switch-out stream and whose parameter value is greater than the parameter value of the switching point of the switch-out stream to a packet that is in the switch-in stream and whose parameter value is greater than the parameter value of the switching point of the switch-in stream.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDHUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG SHENZHEN GUANGDONG SHENZHEN 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Lihong Shenzhen, CN 1 0
Liu, Chao Nanjing, CN 386 1525
Xiong, Jie Nanjing, CN 44 151
Zhang, Jinhui Shenzhen, CN 45 201

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