Audiodatenverarbeitungsverfahren und -Vorrichtung sowie Elektronische Vorrichtung und Speichermedium

Details

Veröffentlichungs-Nr.

EP4715812

Anmeldetag

11. Juni 2024

Veröffentlichung

26. Dezember 2024

Rechtsraum

EP

Abstract

Embodiments of the present disclosure provide an audio data processing method and apparatus, an electronic device and a storage medium, wherein the method comprises: acquiring audio data to be processed whose sampling frequency is greater than or equal to a preset frequency and whose sampling depth is greater than or equal to a preset depth; performing subband decomposition on the audio data to obtain a plurality of subband data items; determining a desired post-encoding bitrate of each subband data item; a sum of desired post-encoding bitrates of all subband data items being equal to a desired post-encoding bitrate of the audio data; a ratio of a pre-encoding bitrate of the audio data to the desired post-encoding bitrate of the audio data being greater than a preset value; encoding each subband data item according to the desired post-encoding bitrate of each subband data item; generating encoded audio data according to each encoded subband data item.

Anmelder

Firma

Beijing Zitiao Network Technology Co., Ltd.

Land

🇨🇳 China