On June 28, 2022, HDD·HMS Core.Sparkle video entertainment salon will meet developers online. The experts of HMS Core audio editing service (Audio Editor Kit) shared the 3D music creation technology based on separation in detail, which attracted the attention of the industry and music lovers.
3D audio is an important direction of audio development, but the current production of 3D audio from the source is expensive, time-consuming, and has a high threshold. The audio source separation and spatial audio rendering capabilities provided by the HMS Core audio editing service can quickly produce 3D music, helping developers quickly enter a new era of 3D audio.
Separate vocals, accompaniments and instruments in real time
At present, the sound source separation function provided by the audio editing service has opened up various separation methods such as vocals, accompaniment, and musical instruments, and can analyze the vocals, accompaniment and drums, violin, piano, guitar, bass, orchestra and other near-infrared music in the music in real time. Ten kinds of musical instrument elements are extracted to independent soundtracks to meet the application needs of creators in various scenarios such as accompaniment production, tape recording, and music creation. And without the need for professional audio processing software, as long as the service is integrated, audio editing can be easily completed on the mobile terminal, making it more convenient for creators to complete the transformation of sound.
Precise separation of vocal, accompaniment and instrumental elements in a song
Audio 2D to 3D
Audio Editing Service provides spatial audio rendering services to help developers build 3D sound effects in applications. The user can add the effect of spatial rendering to the audio, and render the audio of different composition to the specified three-dimensional space orientation, so as to achieve the surround sound effect.
The spatial rendering provided by the audio editing service not only supports static rendering with fixed positioning, but also provides dynamic rendering effects through expansion and movement. This function supports interface and file interface processing, and meets various usage scenarios such as music creation, surround sound editing, game film and television soundtracks, etc.
Different audio can be rendered to specified spatial orientation
Two integration methods, flexible choice and easy construction
The audio editing service provides two integration methods: UI SDK and Atomic Capability SDK, and developers can choose to integrate freely.
1) UI SDK provides a fixed UI interface, saving time and effort.
2) The Atomic Capability SDK provides a variety of capability interfaces, which can customize the UI interface and adapt to the application style.
The HMS Core audio editing service is a collection of audio processing capabilities for various scenarios that Huawei has opened up for developers. It integrates Huawei's technical accumulation in music, voice and other related audio fields. In addition to the above capabilities, it also provides rich audio processing capabilities such as basic audio editing, AI dubbing, voice changing and noise reduction, and singing voice synthesis. In the future, the HMS Core audio editing service will open up more features to meet the needs of audio and video developers and create an easy-to-use, safe and reliable audio editing tool.
For details, please refer to the official website of HUAWEI Audio Editing Service
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