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    :Live streaming and video storage in the cloud

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    :Live streaming and video storage in the cloud

    Last Updated:Mar 01, 2022

    The LinkVisual SDK provides the live streaming and video storage in the cloud features. This topic describes the functions that are used to implement the live streaming and video storage features and the data forwarding process.

    Note

    The functions that are used to implement the video storage in the cloud feature and the data forwarding process are the same as the functions that are used to implement the live streaming feature and the data forwarding process. In this topic, the live streaming feature is used as an example.

    Data forwarding process

    Process of live streaming

    Functions

    Phase

    Description

    Function

    Create live streaming tasks.

    Forwards commands.

    lv_message_adapter

    Notifies a device to start pushing streams.

    lv_start_push_streaming_cb

    Sends encoding information about audio and video streams.

    lv_stream_send_config

    Sends audio and video data.

    lv_stream_send_media

    Request to send I frames.

    Requests to send I frames.

    lv_on_push_streaming_cmd_cb

    Note

    You must use the LV_LIVE_REQUEST_I_FRAME method in the function.

    Sends encoding information about audio and video streams.

    lv_stream_send_config

    Sends audio and video data.

    lv_stream_send_media

    Terminates live streaming.

    Notifies a device to stop pushing streams.

    lv_stop_push_streaming_cb