Abstract: Embodiments of the present disclosure provide a data transmission processing method and device, storage medium, and electronic device. The method comprises: receiving transmission quality information and a network card state reported by a originating client; obtaining a data transmission path between the originating client and a destination client, and obtaining an edge load of an edge node accessed by the originating client and the destination client; determining a multipath transmission policy of the originating client according to the transmission quality information, the network card state, and the edge load; and sending the multipath transmission policy and the data transmission path to the originating client, so that the originating client performs data transmission based on the multipath transmission policy and the data transmission path.

Abstract: Embodiments of the present disclosure provide a route planning method and apparatus for a real time network. The method includes: collecting data of each edge node in a real time network (RTN) according to acquired real time network topology information of the RTN; mapping the data into quantification scores of links between the edge nodes according to route policies of different requirement types, so as to obtain a multi-policy full RTN link quantification network topology; and performing first route planning on a plurality of edge nodes in the multi-policy full RTN link quantification network topology, and performing second route planning on a data instance in a first edge node based on the first edge node in a first route.

Abstract: The present application discloses data transmission methods, a sending server, a receiving server and a storage medium. The sending server communicates with the receiving server. The data transmission method applied to the sending server comprises: acquiring a code stream transmission request (S200); determining a first data volume of corresponding code stream data according to the code stream transmission request (S210); when the first data volume is greater than a target transmission threshold, determining a plurality of threads according to the first data volume (S220); and receiving the code stream data by means of the plurality of threads, and sending the code stream data to a receiving server (S230). The data transmission method applied to the receiving server comprises: receiving the code stream data from the sending server, and storing the code stream data (S800).

Abstract: An audio and video cloud network, an access method, a routing and forwarding method, and a readable storage medium. An audio and video cloud network which include: a control hub, which may include a dispatching center and a routing center; and a plurality of media nodes, which may include a transit node and an edge node, where the transit node is in communicative connection with the routing center, and the edge node is in communicative connection with the transit node and the dispatching center.

Abstract: Embodiments of the present application relate to the technical field of communications, and disclose a video quality evaluation method, comprising: classifying each video in a video set; inputting videos of different categories into different preset models, and acquiring quality evaluation results of the videos by using the preset models. The embodiments of the present application further disclose a video quality evaluation apparatus, an electronic device and a storage medium.

Abstract: Provided in the present disclosure is a model training method for video quality assessment, including: acquiring training video data, where the training video data includes reference video data and distorted video data; determining a mean opinion score (MOS) of each piece of training video data; and training a preset initial video quality assessment model according to the training video data and the MOS thereof, until a convergence condition is met, so as to obtain a final video quality assessment model. Further provided in the present disclosure are a video quality assessment method and apparatus, a device and a medium.

Abstract: Human dermal fibroblasts (HDF) and melanoma (MEL) cells are used herein for synthesis of metal nanoparticles. For example, synthesis of nanoparticles of gold (Au), palladium (Pd), platinum (Pt), and bimetallic formulations of gold-palladium (AuPd) and gold-platinum (AuPt) is demonstrated with HDF and MEL using a straightforward, eco-friendly and cost-effective approach. The nanostructures are purified and used in biomedical tests, which show selective behavior. The production of nanoparticles allows for stopping of the growth of cancer cells and the ability of new healthy cells to grow on top. The production of nanoparticles with the cells allows for an environmental-resistance behavior within the cells, showing the ability to stand for extreme environmental conditions.