Abstract: An audio processing method includes obtaining a current to-be-recognized target audio block of a to-be-recognized audio, recognizing text information corresponding to the target audio block to obtain an audio block recognition result, based on the audio block recognition result, determining a first sub-block recognition result corresponding to a current sub-block formed by a starting audio block to the target audio block of the to-be-recognized audio, performing a combination process on identical text sequences of the first sub-block recognition result corresponding to different recognition paths, determining a second sub-block recognition result of the current sub-block based on a result of the combination process, and determining a text recognition result of the to-be-recognized audio based on the second sub-block recognition result.

Abstract: A proposed fabrication technique for a polarization-absorbing wire grid polarizer avoids the need to etch through the multilayer stack of materials to form the grid structure. Initial reflective metal and dielectric buffer layers are patterned and etched in a conventional manner to create the desired grid topology. A small-angle coating process is then used to complete the fabrication process by first coating the top surface of the patterned dielectric with a polarization-absorbing metal. A second coating process is used to cover the created metal coating with a dielectric cladding material. Maintaining a small angle of incidence between the coating source and the wire grid structure ensures that top portions of the grid are suitably covered to create the desired multilayer wire configuration.

Abstract: The present disclosure proposes an intelligent device that comprises a body comprising a controller and a first interface; the controller is in connection with the first interface; the body of the intelligent device is connected with an external device via the first interface; different external devices are connected with the body of the intelligent device to form various intelligent devices so as to meet the use requirements in different scenes.

Abstract: Present invention provide a method, an apparatus, and a system for playing a video file. The method includes: receiving a video playback request sent by a video terminal, where the video playback request carries a video file identity and information about a video media capability of the video terminal; determining that a decoding resource for decoding a video file that corresponds to the video file identity already exists, and using the decoding resource to decode the video file in an internal format; if it is determined that a first encoding resource for obtaining, through encoding, a video file that complies with the video media capability of the video terminal exists, using the first encoding resource to encode the video file in the internal format into a video file that complies with the video media capability of the video terminal, and sending the encoded video file to the video terminal.