BrowserCapabilities
Defined in: packages/browser-adapter/src/env-probe.ts:38
浏览器能力检测结果
Properties
Section titled “Properties”opfs:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:40
OPFS(Origin Private File System)——大文件持久化存储
indexedDB
Section titled “indexedDB”indexedDB:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:42
IndexedDB——元数据 + blob 持久化(OPFS 不可用时的降级)
storageEstimate
Section titled “storageEstimate”storageEstimate:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:44
navigator.storage.estimate——存储配额查询
webCodecsImageDecoder
Section titled “webCodecsImageDecoder”webCodecsImageDecoder:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:46
WebCodecs ImageDecoder——图像解码(未来引擎,当前未实装)
webCodecsVideoDecoder
Section titled “webCodecsVideoDecoder”webCodecsVideoDecoder:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:48
WebCodecs VideoDecoder——视频解码(Phase 2 engine-video)
webCodecsVideoEncoder
Section titled “webCodecsVideoEncoder”webCodecsVideoEncoder:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:50
WebCodecs VideoEncoder——视频编码(Phase 2 engine-video)
webCodecsAudioDecoder
Section titled “webCodecsAudioDecoder”webCodecsAudioDecoder:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:52
WebCodecs AudioDecoder——音频解码(Phase 2 engine-audio)
offscreenCanvas
Section titled “offscreenCanvas”offscreenCanvas:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:54
OffscreenCanvas——离屏 canvas 渲染(engine-image 编解码核心依赖)
createImageBitmap
Section titled “createImageBitmap”createImageBitmap:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:56
createImageBitmap——图像位图创建(engine-image 解码核心依赖)
sharedArrayBuffer
Section titled “sharedArrayBuffer”sharedArrayBuffer:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:58
SharedArrayBuffer——WASM 多线程(ffmpeg.wasm 等 Phase 2 引擎)
crossOriginIsolated
Section titled “crossOriginIsolated”crossOriginIsolated:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:60
crossOriginIsolated——WASM 线程所需的安全上下文
webAssembly
Section titled “webAssembly”webAssembly:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:62
WebAssembly——WASM 引擎基础依赖
webWorker
Section titled “webWorker”webWorker:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:64
WebWorker——Worker 内执行引擎(runtime worker-host)
serviceWorker
Section titled “serviceWorker”serviceWorker:
boolean
Defined in: packages/browser-adapter/src/env-probe.ts:66
ServiceWorker——PWA 离线缓存