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postplusai avatar

Subtitle Packager

postplusai/postplus-skills
780 installs19 stars
Summary

Takes a normalized transcript JSON with stable timing data and converts it into actual subtitle files like SRT or ASS. You'd reach for this when transcription is already done and you just need proper chunking, timing normalization, and clean export packaging for editors or distribution. The skill is strict about its boundaries: it won't call speech-to-text models, won't guess at missing timing data, and will stop cold if required inputs aren't there. It keeps intermediate work under .postplus and puts final deliverables where you'd expect them. Honest take: the discipline around not inventing timing or bypassing errors is refreshing, even if it means you occasionally get a hard stop instead of a helpful guess.

Install to Claude Code

npx -y skills add postplusai/postplus-skills --skill subtitle-packager --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
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Plug Mailtrap into your AI workflow and let it handle the email.
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Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
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Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
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Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Categories
Video & Audio Editing
First SeenJun 3, 2026
View on GitHub

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More Video & Audio Editing →
eachlabs avatar
subtitle-generation

eachlabs/skills

Generate subtitles and captions for videos using each::sense AI. Create auto-generated subtitles, multi-language captions, animated TikTok-style text, SRT/VTT exports, speaker diarization, and burned-in subtitles.
720
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inference-sh avatar
elevenlabs-dubbing

inference-sh/skills

ElevenLabs automatic dubbing - translate and dub audio/video into 29 languages while preserving speaker voice via inference.sh CLI. Capabilities: auto speaker detection, voice-preserving translation, video dubbing, audio localization. Use for: content localization, video translation, multilingual content, international distribution. Triggers: dubbing, dub video, translate audio, video translation, audio translation, localize content, elevenlabs dubbing, eleven labs dub, multilingual dub, voice translation, auto dub, language dub, content localization
701
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bryanwhl avatar
ffmpeg-video-editor

bryanwhl/ffmpeg-video-editor

A complete FFmpeg-powered video editing agent. Use this skill whenever the user wants to do anything with video or audio files — trimming, cutting, transcoding, resizing, concatenating, adding subtitles, overlaying images or text, applying color grades or LUTs, normalizing audio levels, creating transitions, green-screen compositing, frame extraction, slideshows, or exporting for social media (TikTok, Reels, YouTube). Also use it for codec questions (H.264, H.265, VP9, AV1, ProRes, FFV1), hardware-accelerated encoding (NVIDIA NVENC, Intel QSV, VAAPI, Apple VideoToolbox), and any ffmpeg or ffprobe command construction. Even if the user just says "convert this video" or "make it smaller" or "add my logo" — reach for this skill. Reference documents in references/ cover filters, codecs, transitions, and hardware acceleration. Helper scripts in scripts/ handle probing, concatenation, and normalization.
583
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zrt-ai-lab avatar
videocut-subtitle

zrt-ai-lab/opencode-skills

字幕生成与烧录。转录→词典纠错→审核→烧录。触发词:加字幕、生成字幕、字幕
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sugarforever avatar
subtitle-correction

sugarforever/01coder-agent-skills

Correct subtitle files (.srt) generated from speech recognition. Use when the user uploads subtitle files and asks to correct, fix, or proofread subtitles, especially for technical content like programming tutorials, AI/ML courses, or any content with domain-specific terminology. Supports Chinese and English subtitles with intelligent error detection and correction while preserving exact timeline information.
509
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openclaudia avatar
podcast-marketing

openclaudia/openclaudia-skills

Plan, produce, and market a podcast. Use when the user says "podcast strategy", "start a podcast", "podcast marketing", "podcast growth", "podcast SEO", "show notes", "podcast monetization", "guest outreach", or asks about launching, growing, or promoting a podcast.
350
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