perf(#1341): 优化封面生成速度(减少抽帧数和轮询间隔) #1350

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xiaoxia wants to merge 1 commits from optimize/cover-generation-speed into develop

1 Commits

Author SHA1 Message Date
xiaoxia 6446394662 perf(#1341): 优化封面生成速度
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CI/CD Pipeline / CI Gate (pull_request) Successful in 5s
ACR Cleanup / ACR Image Cleanup (pull_request_target) Successful in 35s
Preview Cleanup / Cleanup Preview Environment (pull_request) Successful in 1m17s
- max_frames: 3 → 1(只抽取 1 帧,速度优先)
- poll_interval: 2.0s → 1.0s(缩短轮询间隔)
- max_poll_attempts: 60 → 30(超时从 120s 降到 60s)

预期效果:封面生成时间从 120s 减少到 60s
2026-08-13 00:22:38 +08:00