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Video Subtitle Remover

  • 41 installs
  • 263 repo stars
  • Updated July 22, 2026
  • zrt-ai-lab/opencode-skills

Helps with ai & agent building tasks during AI-assisted development.

About

video-subtitle-remover is a Claude Code skill for ai & agent building. It helps solo builders move faster with AI-assisted coding.

  • video-subtitle-remover
  • AI & Agent Building
  • AI-coding skill

Video Subtitle Remover by the numbers

  • 41 all-time installs (skills.sh)
  • Ranked #8,067 of 16,556 AI & Agent Building skills by installs in the Skillselion catalog
  • Data as of Aug 3, 2026 (Skillselion catalog sync)
npx skills add https://github.com/zrt-ai-lab/opencode-skills --skill video-subtitle-remover

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Installs41
repo stars263
Last updatedJuly 22, 2026
Repositoryzrt-ai-lab/opencode-skills

What it does

Helps with ai & agent building tasks during AI-assisted development.

Files

SKILL.mdMarkdownGitHub ↗

视频字幕去除技能 (Video Subtitle Remover)

触发场景

当用户提到以下关键词时触发本技能:

  • "去字幕"、"去除视频字幕"
  • "去掉视频里的文字/水印"
  • "把这视频的字幕干掉"

工作流程

这是一个需要本地 GPU/Apple Silicon 加速的重型任务,你需要作为一个完整的执行器,从环境准备执行全包揽。

第一阶段:环境检查与准备 (非常重要)

在首次运行前,必须检查环境并在用户机器上安装所需组件。工作目录约定为:~/.opencode/tools/video-subtitle-remover

1. 检查目录与代码 使用 bash 检查 ~/.opencode/tools/video-subtitle-remover/run_remove.py 是否存在。如果不存在,执行以下初始化操作:

   # 1. 创建工作目录
   mkdir -p ~/.opencode/tools/video-subtitle-remover/backend/models/{V4/ch_det,sttn}
   cd ~/.opencode/tools/video-subtitle-remover
   
   # 2. 拉取核心代码 (跳过模型文件)
   curl -sL "https://api.github.com/repos/YaoFANGUK/video-subtitle-remover/git/trees/main?recursive=1" | python3 -c "
   import sys, json, os, urllib.request
   data = json.load(sys.stdin)
   for item in data.get('tree', []):
       if item['type'] != 'blob': continue
       path = item['path']
       ext = os.path.splitext(path)[1].lower()
       if ext in {'.pth', '.onnx', '.pdiparams', '.pdmodel'} or '__pycache__' in path or item.get('size', 0) > 500000: continue
       
       os.makedirs(os.path.dirname(path) if os.path.dirname(path) else '.', exist_ok=True)
       url = f'https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/{path}'
       try:
           content = urllib.request.urlopen(url).read()
           with open(path, 'wb') as f: f.write(content)
       except: pass
   "

2. 安装 Python 依赖

   pip3 install torch torchvision
   pip3 install filesplit==3.0.2 scikit-image pyclipper lmdb PyYAML omegaconf tqdm easydict scikit-learn pandas webdataset einops av shapely paddleocr paddle2onnx albumentations imgaug

3. 下载并合并模型 (STTN 模式必需) 如果 backend/models/sttn/infer_model.pthbackend/models/V4/ch_det/inference.pdiparams 不存在,使用 curl 下载:

   cd ~/.opencode/tools/video-subtitle-remover/backend/models
   # 下载 STTN 模型
   curl -L -o sttn/infer_model.pth "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/sttn/infer_model.pth"
   
   # 下载并合并 PaddleOCR 文本检测模型 (3个分割包)
   curl -L -o V4/ch_det/inference_1.pdiparams "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/V4/ch_det/inference_1.pdiparams"
   curl -L -o V4/ch_det/inference_2.pdiparams "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/V4/ch_det/inference_2.pdiparams"
   curl -L -o V4/ch_det/inference_3.pdiparams "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/V4/ch_det/inference_3.pdiparams"
   curl -L -o V4/ch_det/fs_manifest.csv "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/V4/ch_det/fs_manifest.csv"
   curl -L -o V4/ch_det/inference.pdiparams.info "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/V4/ch_det/inference.pdiparams.info"
   curl -L -o V4/ch_det/inference.pdmodel "https://raw.githubusercontent.com/YaoFANGUK/video-subtitle-remover/main/backend/models/V4/ch_det/inference.pdmodel"
   
   # 使用 Python 合并
   python3 -c "from fsplit.filesplit import Filesplit; fs=Filesplit(); fs.merge(input_dir='V4/ch_det')"

4. 注入修复代码与启动脚本 使用 edit 工具修改 backend/config.py

  • 修复 Mac 的 MPS 设备支持 (device = torch.device('mps'))
  • 修复 FFMPEG_PATH 指向系统 ffmpeg (shutil.which('ffmpeg'))
  • 删除不必要的 LAMA 和 ProPainter 模型校验。

并使用 write 工具生成 run_remove.py 启动脚本。

第二阶段:执行任务

1. 提取信息与评估 获取用户提供的视频绝对路径,运行 ffprobels -lh 获取帧数,给用户预报处理时间。

2. 执行处理 运行处理脚本:

   export KMP_DUPLICATE_LIB_OK=True
   python3 ~/.opencode/tools/video-subtitle-remover/run_remove.py "<视频绝对路径>"

注意:如果视频较长,务必使用 tmux 放后台跑。

3. 结果交付 使用 open 命令为用户自动打开输出的 _no_sub.mp4 视频。

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