字节跳动发布音频创作模型Seed Audio1.0，已在火山方舟开放测试。它打破传统影视音频需多模型分别生成人声、音效与环境声再人工拼接的冗长流程，实现声音场景一体化创作，确保叙事一致性，标志着AI音频生成进入完整声音场景新阶段。
Stability AI 发布新一代音频大模型Stable Audio3，并开源部分权重。该模型基于潜扩散技术，支持高品质立体声输出，生成速度显著提升。提供多种规格版本，满足音乐创作和音效制作等需求，并支持可变长度音频生成。
Runway推出Multi-Shot App，实现从单镜头到全场景自动设计的跨越。用户只需输入场景描述，即可生成带音效和剪辑的电影级短片，大幅简化视频制作流程。其核心在于智能拆解场景并自动规划镜头，推动AI视频生成进入新阶段。
阿里通义实验室推出PrismAudio框架，解决AI视频生成中音画不同步问题。该技术引入“思维链”机制，先分析视频内容再生成匹配音效，提升沉浸感。研究已被ICLR2026收录。
Seedance 2.5 是一款支持多模态输入、可生成带原生同步音效的 4K 超清 AI 视频生成器。
创造令人惊叹的AI视频，使用VO3 AI，这是一款先进的视频生成器，无缝结合音效、对话和环境音效，提供沉浸式观看体验。
在线AI音乐生成器，帮助用户免费创作歌曲、节拍、DJ音效等。
AISFXGen 是一个基于 AI 技术的音效生成器，支持文本和视频生成音效。
Xai
$1.4
Input tokens/M
$3.5
Output tokens/M
2k
Context Length
Anthropic
$105
$525
200
Google
$0.7
$2.8
1k
$7
$35
$2.1
$17.5
$21
Alibaba
-
Baidu
128
$6
$24
256
Bytedance
$1.2
$3.6
4
$2
$3.9
$15.2
64
Cursor AI代码生成后播放音效的MCP实现
Cursor Sound MCP是一个通过MCP协议实现的音效反馈工具，在Cursor AI完成代码生成时播放音效，提升交互体验。
AI-StoryLab是一个基于Next.js的智能故事创作平台，提供故事生成、语音合成、音效添加和绘图提示词生成功能，支持中英文内容创作。
一个基于Model Context Protocol的通知服务，允许AI代理在任务完成时播放提示音。提供开箱即用的预置音效库，支持跨平台运行和自定义音效配置。
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