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v1.2.7

pascalorg/editorv1.2.7Apr 3, 2026by harry0703

AI Summary

This release focuses on stability improvements, including the restoration of Edge TTS and subtitle generation, alongside optimizations for local material handling and the video synthesis pipeline. It also includes developer environment updates and security hardening.

Key Highlights

  • Restored Edge TTS compatibility and readable subtitle output.
  • Optimized video synthesis pipeline to fix dropped clips, weak transitions, and audio export issues.
  • Improved local material handling stability for uploads, filtering, and reruns.
  • Adopted `uv` and `pyproject.toml` for modern Python environment management.
  • Enhanced security with stricter file path validation for download, streaming, and upload endpoints.

New Features

  • Restored Edge TTS and subtitle generation capabilities.
  • Improved subtitle generation for multiline rendering and Chinese readability.
  • Enhanced error handling for Gemini and OpenAI-compatible integrations.
  • Hardened file path validation for download, streaming, and upload endpoints.
  • Adopted `uv` and `uv.lock` for unified Python dependency management.

Full Release Notes

## v1.2.7

### 中文
本次更新主要聚焦于稳定性、TTS 与字幕恢复、本地素材处理、视频合成链路优化，以及开发环境整理。

- 修复 Edge TTS 兼容性问题，恢复语音合成与可读字幕输出
- 优化字幕生成效果，修复多行字幕裁切和中文断句可读性问题
- 优化本地素材链路，改进上传、过滤、排序和重复生成时的稳定性
- 优化视频合成流程，修复短片段丢失、转场不明显、重复转码和最终音频导出不稳定等问题
- 增强 Gemini / OpenAI 兼容接口相关容错
- 加固下载、流式播放与上传接口的文件路径安全校验
- 引入 `uv`、`pyproject.toml` 和 `uv.lock`，统一 Python 环境与依赖管理
- 调整 README 结构，简化文档布局

### English
This release focuses on stability, TTS and subtitle recovery, local material handling, video pipeline improvements, and developer environment cleanup.

- Restored Edge TTS compatibility and readable subtitle output
- Improved subtitle generation, including multiline caption rendering and better sentence readability
- Improved local material handling for upload, filtering, ordering, and rerun stability
- Improved the video pipeline by fixing dropped short clips, weak transitions, repeated re-encoding, and unstable final audio export
- Improved error handling for Gemini and OpenAI-compatible integrations
- Hardened file path validation for download, streaming, and upload endpoints
- Adopted `uv`, `pyproject.toml`, and `uv.lock` for modern Python environment management
- Simplified and reorganized the README