Shulou(Shulou.com)11/24 Report--

A few days ago, a 2023vivo developer conference with the theme of "working together" was held. At this conference, QQ Music and vivo reached in-depth cooperation and jointly demonstrated the technical achievements such as technical optimization from the bottom of the system and better music battery performance through the cooperation of software and hardware, demonstrating the determination and efforts of both sides to continuously raise the user experience to a higher level through technical cooperation.

Zhao Zepeng, head of audio technology from QQ Music Android, elaborated on the details of the cooperation between the two sides at the forum, saying: "QQ Music and vivo have always maintained close technical cooperation and communication, constantly bringing an excellent experience to the majority of users." In response, he specifically introduced the audio heterogeneity project carried out by QQ Music and vivo, which aims to solve the pain points of power consumption when users listen to music on their mobile phones.

The playback process used by QQ Music in the past is precisely the playback mode used by the vast majority of online streaming music playback App. In this mode, song files are mostly used for audio decoding and sound effect processing on CPU, and there are few compatibility problems. According to the rapid development of current technology, there is still room for improvement in power performance. In offload output mode, a new scheme that QQ Music cooperates with vivo, song playback is transplanted to ADSP (Digital signal processor), which greatly reduces the utilization rate of CPU, thus optimizes power consumption and brings longer listening time.

Zhao Zepeng also specifically pointed out that compared with the song playback process of the previous system, QQ Music and vivo also overcome the compatibility problem for the new offload mode together to ensure that the overall plan is stable online.

After professional testing in vivo lab, QQ Music improved the playback life by nearly 9 hours after turning on the offload output mode, which greatly optimized the overall user experience.

At present, QQ Music has reached a deep cooperation with vivo OriginOS. In the future, QQ Music will continue to work closely with vivo to transplant more sound quality sound technology to ADSP (Digital signal processor), and at the same time explore the adaptation of more AI-intensive sound effect algorithms, so as to further enhance QQ Music's sound quality experience on vivo mobile phones. In addition, the two sides will also carry out more exploration on high-quality sound quality output, quality sound quality series certification, space audio capability, and user hardware equipment access.

In recent years, QQ Music has continuously devoted himself to the deep ploughing of audio sound quality, constantly combining digital technology with high-quality music content, and making use of the advantages of audio technology and AI algorithm to create the industry's leading audio technology such as "Zhenpin Series", which brings users higher quality music content and purer music listening experience. This year, QQ Music also launched the industry's first product standard for the playback capability of headphones, audio and other hardware devices, "Zhenpin Acoustics Certification", which, on the one hand, helps users to select suitable music hardware products more quickly. on the other hand, work with more partners to promote the development of the music technology industry.

In the deep cooperation with vivo, QQ Music demonstrated his leading position and innovative ability in the field of music streaming media, as well as his determination to promote the development of music technology. In the future, QQ Music will continue to go deep into more fields and join forces with different partners to promote the application and development of audio technology in different scenes, through continuous content ploughing and technological innovation, to bring users more diversified and high-quality music content and services.

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