Sound effect adding method and apparatus, storage medium, and electronic device
- Applicant
- TikTok
- Auteurs
- N/A
- Titre
- Sound effect adding method and apparatus, storage medium, and electronic device
- Patent Number
- US2023259712
- Publication Date
- 2023
- uri
- https://patents.google.com/patent/US20230259712
- Description
- The present invention relates to a sound effect adding method and apparatus, a storage medium, and an electronic device. The method comprises: determining, on the basis of an emotion judgment model, a statement emotion label of each statement of a text to be processed; determining an emotion offset value of said text on the basis of the type of emotion labels which are largest in quantity among the multiple statement emotion labels; for each paragraph of said text, determining an emotion distribution vector of the paragraph according to the statement emotion label of at least one statement corresponding to the paragraph; determining emotion probability distribution of the paragraph on the basis of the emotion offset value and the remotion distribution vector corresponding to the paragraph; determining, according to the emotion probability distribution of the paragraph and sound effect emotion labels of multiple sound effects in a sound effect library, a target sound effect matching the paragraph; and adding the target sound effect to an audio position corresponding to the paragraph in an audio file corresponding to said text. Thus, the effect of automatically selecting and adding sound effects can be implemented, and the efficiency of adding sound effects can be improved.
- keywords
- Emotion
- Domaine de recherche
- Natural Language Processing
- Sentiment Analysis
- Software Development
- Speech Processing
- Données collectées (type source)
- Text
- Audio
- Concepts clés
- Emotion
- Méthode
- Input may be the to-be-processed text or an audio file corresponding to the to-be-processed text that has been voiced. Emotions of the statements are determined by analyzing semantics of words, a voice emotion of a reciter and determining semantics of speech
- Dispositif
- Device
- Objectifs du brevet
- Determine/Identify Content Emotion
- Personalize/Improve with emotion information
Fait partie de Sound effect adding method and apparatus, storage medium, and electronic device