xiaoxia/xiaoxia-saas

feat: 视频裁剪/分割能力（Trimming Engine） #296

Merged

xiaoxia merged 3 commits from feat/video-trimming into develop

2026-07-14 10:55:58 +08:00

Author	SHA1	Message	Date
xiaoxia-bot	9426425c60	fix: isort import排序 CI/CD Pipeline / Validate Code Quality And Tests (pull_request) Successful in 46s Details CI/CD Pipeline / Unit Tests (pull_request) Successful in 1m31s Details CI/CD Pipeline / Integration Tests (pull_request) Failing after 1m21s Details CI/CD Pipeline / Frontend Lint (pull_request) Successful in 5m10s Details CI/CD Pipeline / Build Production Runtime Images (pull_request) Has been skipped Details CI/CD Pipeline / Build & Push Staging (Watchtower auto-deploy) (pull_request) Has been skipped Details CI/CD Pipeline / Staging E2E Tests (pull_request) Has been skipped Details CI/CD Pipeline / Staging API Integration Tests (pull_request) Has been skipped Details CI/CD Pipeline / Deploy Production (pull_request) Has been skipped Details CI/CD Pipeline / Production Browser E2E (pull_request) Has been skipped Details	2026-07-14 10:48:34 +08:00
CI Bot	70e514b3e4	chore: rebase到develop + 格式化代码 CI/CD Pipeline / Unit Tests (pull_request) Successful in 1m27s Details CI/CD Pipeline / Validate Code Quality And Tests (pull_request) Failing after 2m23s Details CI/CD Pipeline / Integration Tests (pull_request) Failing after 1m27s Details CI/CD Pipeline / Frontend Lint (pull_request) Successful in 5m51s Details CI/CD Pipeline / Build & Push Staging (Watchtower auto-deploy) (pull_request) Has been skipped Details CI/CD Pipeline / Build Production Runtime Images (pull_request) Has been skipped Details CI/CD Pipeline / Staging E2E Tests (pull_request) Has been skipped Details CI/CD Pipeline / Staging API Integration Tests (pull_request) Has been skipped Details CI/CD Pipeline / Deploy Production (pull_request) Has been skipped Details CI/CD Pipeline / Production Browser E2E (pull_request) Has been skipped Details	2026-07-14 10:29:28 +08:00
CI Bot	9fd3a469d7	feat: 视频裁剪/分割能力（Trimming Engine）新增 TrimEngine 裁剪引擎，基于 FFmpeg trim/atrim 实现精确帧级裁剪：核心能力： - 入点出点裁剪：start_time / end_time / duration 三选二 - 边界自动钳制：超出素材时长自动修正，不阻断渲染 - 多段裁剪：一个素材可裁剪出多段（trim_segments） - 音画同步：视频 + 音频同步裁剪系统集成： - UnifiedRenderService Step 1 接入视频裁剪（修复原有 filter_complex 路径未使用 start_time 的问题） - render_audio 单 clip/多 clip/独立音轨三处接入音频裁剪 - _resolve_clips 阶段解析裁剪配置 + 多段展开 129 个单测全绿（29 新增 + 100 现有）	2026-07-14 10:29:28 +08:00