Audio file processing method and device

TL;DR: In this paper, an information display method for detecting whether a terminal is connected to an external device, transmitting a transmission object between the terminal and the external device when the terminal is currently connected to the external devices, and displaying a progress graph and a transmission dynamic animation on a screen of the terminal.

TL;DR: In this paper, a text display system for speech recognition is presented, which consists of the steps of obtaining resource file addresses configured to obtain resource files, and submitting the resource file address to a server to allow the server return a textdisplay object and audio file addresses configurable to obtain speech data according to the resources file addresses; downloading and playing the speech data based on audio file address, and displaying each subtitle according to play time corresponding to each subtitle based on the text display object.

TL;DR: In this paper, a music special effect matching method and device for music recognition is presented. The method comprises the steps: acquiring to-be-matched audio data, and detecting the beat of the audio data; determining whether the beat is a rhythm change point of audio data or not; marking the beat as a starting point of an optional music passage; selecting the music passage in the starting point list according to a preset starting point selection rule; dividing audio data into multiple music passages; setting an emotional label of each music passage, and calculating the emotional score of each emotional label;

TL;DR: In this paper, the authors presented a caption adding method, a device, an electronic device and a computer readable storage medium, applied to the field of video processing technology, wherein the method comprises: extracting audio information from a video file in which a caption is to be added; the audio information is speech recognized to obtain the text information and the speechenvironment characteristics corresponding to the audio, and then the corresponding caption information is generated according to the obtained text and the speech environment characteristics.