| 摘要 |
Provided are a server and a method of extracting text from a file after file uploading, and synchronizing the text with a video or voice. The server according to an embodiment of the present invention comprises: a reception unit which receives reference data including a voice signal; an extraction unit which extracts the voice signal from the reference data including the voice signal received by the reception unit; a conversion unit which recognizes the voice signal extracted by the extraction unit and converts the recognized voice signal to text data; and a synchronization unit which splits an output time of the text data converted by the conversion unit into sentence units and synchronizes the same with an output time of the reference data. Also, provided are a server and a method of extracting text from a file after file unloading, and synchronizing the text with a video or voice, wherein the server is capable of recognizing a voice included in a reference data including a voice signal, converting the voice into text data, and playing back the converted text data along with a video. |
