Data transmission method and device, electronic equipment and storage medium

The invention relates to a data transmission method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining multimedia data transmitted by a transmitting end, and obtaining decodable frame information based on the multimedia data; sending the decodable frame information to the sending end; and obtaining a target reference frame sent by the sending end, and performing data recovery on the multimedia data based on the target reference frame. Because the target reference frame is generated based on the decodable frame information, when the multimedia data received by the receiving end has a packet loss phenomenon, the receiving end can realize rapid recovery of packet loss data according to the received target reference frame, so that a decoder can decode the multimedia data, and the phenomena of video lagging and the like are avoided. 本公开涉及数据传输方法、装置、电子设备及存储介质，上述方法包括：获取发送端发送的多媒体数据，并基于所述多媒体数据获取可解码帧信息；向所述发送端发送所述可解码帧信息；获取所述发送端发送的目标参考帧，并基于所述目标参考帧对所述多媒体数据进行数据恢复。由于该目标参考帧基于可