修复ROI截图功能:改用ZLM同步getSnap直接返回图片
- 重写snap端点:直接调用ZLM的getSnap同步API,传入RTSP源地址, 流式返回图片字节流,不再依赖异步文件存储 - 前端改为传srcUrl参数给snap接口,不需要先拉流即可截图 - 修复之前async=1导致ZLM返回JSON而非图片的问题 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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@@ -25,6 +25,6 @@ export function stopCamera(id) {
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})
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}
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export function getSnapUrl(cameraId) {
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return `/api/ai/roi/snap?cameraId=${encodeURIComponent(cameraId)}`
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export function getSnapUrl(srcUrl) {
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return `/api/ai/roi/snap?url=${encodeURIComponent(srcUrl)}`
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}
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