Cross-device audio and video synchronization method, device, equipment and medium
The invention relates to a cross-device audio and video synchronization method and device, equipment and a medium, and the method comprises the steps: responding to a selection operation of a target object, transmitting video data in multimedia data to second equipment associated with first equipmen...
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Format | Patent |
Language | Chinese English |
Published |
02.12.2022
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Online Access | Get full text |
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Abstract | The invention relates to a cross-device audio and video synchronization method and device, equipment and a medium, and the method comprises the steps: responding to a selection operation of a target object, transmitting video data in multimedia data to second equipment associated with first equipment, and playing audio data in the multimedia data by the first equipment, video data in the multimedia data is played by a second device, and the second device is determined based on a selection operation of a target object; obtaining a first audio clock of audio data played by the first device and a video clock of video data played by the second device; according to the synchronization relationship between the video clock and the first audio clock, sending an indication instruction for adjusting the timestamp of the video clock so as to indicate to adjust the timestamp of the video clock to synchronize the video clock with the first audio clock, i.e., adjusting the timestamp of the video clock of the video data pla |
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AbstractList | The invention relates to a cross-device audio and video synchronization method and device, equipment and a medium, and the method comprises the steps: responding to a selection operation of a target object, transmitting video data in multimedia data to second equipment associated with first equipment, and playing audio data in the multimedia data by the first equipment, video data in the multimedia data is played by a second device, and the second device is determined based on a selection operation of a target object; obtaining a first audio clock of audio data played by the first device and a video clock of video data played by the second device; according to the synchronization relationship between the video clock and the first audio clock, sending an indication instruction for adjusting the timestamp of the video clock so as to indicate to adjust the timestamp of the video clock to synchronize the video clock with the first audio clock, i.e., adjusting the timestamp of the video clock of the video data pla |
Author | ZENG HUAN XUAN WEIHONG GOU XIAOFEI |
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DocumentTitleAlternate | 跨设备音视频同步方法、装置、设备及介质 |
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RelatedCompanies | BEIJING CO WHEELS TECHNOLOGY CO., LTD |
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Snippet | The invention relates to a cross-device audio and video synchronization method and device, equipment and a medium, and the method comprises the steps:... |
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Title | Cross-device audio and video synchronization method, device, equipment and medium |
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