Data transmission method and related equipment
A technology for data transmission and equipment, which is applied in the field of data transmission and can solve problems such as the inability to play video or audio, and the inability of the playback device to receive data.
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Embodiment 1
[0026] See figure 1 , embodiment one includes:
[0027] 101. The first device collects data.
[0028] The first device collects data, and the first device is capable of collecting data. For example, the first device may include a camera, a microphone, and the like. The data collected by the first device may include audio data and video data, but is not limited thereto.
[0029] 102. The first device splits the data into at least two data blocks according to the encoding manner of the data, and prioritizes the at least two data blocks.
[0030] The first device splits the collected data into at least two data blocks, and the first device splits the data according to a coding method of the data. After the data is split, it can be sorted according to the priority of the data blocks. For example, if the data is video data, the data may be split into basic data blocks, extended data blocks, audio data blocks, etc. according to the encoding method of the video data. The priority ...
Embodiment 2
[0042] Embodiment 2 provides another data transmission method. In this method, the first device can send a test data packet to the second device before collecting data, and the second device can determine the data fluency according to the test data packet. , the first device may determine to establish at least two TCP transmission channels according to the data fluency. Such as figure 2 Shown, embodiment two comprises:
[0043] 201. The first device sends a test data packet to the second device.
[0044] The first device sends a test data packet to the second device, and the first device may send the test data packet to the second device through a pre-established TCP transmission channel. The second device receives the test data packet sent by the first device.
[0045] A control channel may be established between the first device and the second device.
[0046] 202. The second device determines the data fluency according to the test data packet.
[0047] The second devi...
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