web端播放超过1分半后，cpu占用暴增至99，且异常卡顿。
Open
@kevingpqi123 is already working on this.
Since Jul 25, 2025.
- Dominant language
- HTML
- Stars
- 5.8k
- Forks
- 531
- Avg merge
- 8d 55m
- Merged PRs (30d)
- 17
Description
【版本信息】
4.2.84
【平台信息】
Web 浏览器 Chrome/138
【问题】
如题，我们是通过composition.addLayer将多个pag文件组合到一起播放，播放时长超过1分半左右，通过浏览器的任务管理器查看，cpu占用率暴增，且播放卡顿严重。
https://github.com/user-attachments/assets/0f3813d0-38fe-4c9b-a81f-034339d63419
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Assessment
This issue has not been assessed yet.