Abstract: The present disclosure relates to a method, apparatus, device, storage medium and program product for processing multimedia data. The method comprises: acquiring first multimedia draft data, wherein the first multimedia draft data is generated based on a segmented recording operation, video materials collected by the segmented recording operation being used to form video track segments in the first multimedia draft data; importing the first multimedia draft data into a first editor, so that the video track segments are displayed on a video editing track of the first editor; updating the first multimedia draft data in response to triggering a video editing operation for the video track segments on the first editor, to obtain second multimedia draft data; and generating a target video based on the second multimedia draft data in response to a trigger operation of video synthesis.

Abstract: The present disclosure relates to a subtitle processing method, a subtitle processing apparatus and an electronic device, wherein the method includes: performing, in a process of editing multimedia material, speech recognition on an audio corresponding to the multimedia material to obtain a subtitle text corresponding to the audio and timestamp information of audio fragments corresponding to respective text elements in the subtitle text; determining material fragments in the multimedia material fragment respectively matching with the text elements according to the timestamp information of the audio fragments respectively corresponding to the respective text elements; and synthesizing the respective text elements respectively with material fragments in a matching time period, to obtain a target multimedia material with an animation effect in which the subtitle text jumps out word by word.

Abstract: Methods of treating or reducing risk of developing cardiomyopathy or heart failure in a subject, comprising administering to a subject in need thereof a therapeutically effective amount of an inhibitor of NADPH oxidase 4 (Nox4).