Creator Video Compressor
Reduce video file size without turning the result into blurry garbage.
Problem it solves
Creators and ecommerce teams constantly hit upload limits, slow sending, bloated storage, and platform rejection because video files are too large or encoded poorly. This skill turns oversized videos into smaller, platform-ready outputs while preserving practical clarity.
Use when
- - A video is too large for TikTok, Reels, Shorts, Shopify, Amazon, email, or chat upload
- A team needs lighter exports for review, handoff, or archive
- You want to shrink batch exports before publishing or sharing
- Upload speed matters and the original file is overkill
Do not use when
- - The goal is cinematic mastering or premium final delivery
- The user needs frame-by-frame restoration or AI enhancement
- The source is already heavily compressed and visibly degraded
Inputs
- - Source video file
- Target platform or use case
- Preferred balance: smaller size, better quality, or balanced
- Optional target cap: max file size, resolution, bitrate, duration
- Whether to preserve audio quality or reduce aggressively
Workflow
- 1. Identify the real constraint: upload limit, transfer speed, archive, or platform compatibility.
- Pick a compression profile based on platform and quality tolerance.
- Reduce bitrate, adjust resolution only if needed, and keep codecs widely compatible.
- Preserve clarity where it matters most: face, product, text, subtitles, demo motion.
- Return the compressed output with clear size/quality tradeoff notes.
Output
Return:
- 1. Recommended compression approach
- Output file profile
- File size reduction summary
- Quality-risk notes
- Best next step if further reduction is needed
Quality bar
- - Prioritize practical watchability over technical perfection
- Avoid over-compressing text, captions, faces, and product detail
- Keep exports platform-safe and easy to upload
- Make tradeoffs explicit instead of hiding quality loss
Resource
See
references/output-template.md.
Creator Video Compressor
在不将视频变成模糊垃圾的前提下,减小视频文件体积。
解决的问题
创作者和电商团队经常遇到上传限制、发送缓慢、存储臃肿以及平台拒收等问题,原因在于视频文件过大或编码不佳。本技能可将过大的视频压缩为更小、更适配平台的文件,同时保留实用的清晰度。
适用场景
- - 视频过大,无法上传至TikTok、Reels、Shorts、Shopify、亚马逊、电子邮件或聊天工具
- 团队需要更轻量的导出文件用于审核、交接或存档
- 希望在发布或分享前批量压缩导出文件
- 上传速度至关重要,而原始文件体积过大
不适用场景
- - 目标是电影级制作或高端最终交付
- 用户需要逐帧修复或AI增强
- 源文件已严重压缩且画质明显受损
输入
- - 源视频文件
- 目标平台或使用场景
- 偏好平衡:更小体积、更高质量或均衡模式
- 可选目标限制:最大文件大小、分辨率、比特率、时长
- 是否保留音频质量或进行大幅压缩
工作流程
- 1. 识别实际限制因素:上传限制、传输速度、存档需求或平台兼容性。
- 根据平台和质量容忍度选择压缩配置文件。
- 降低比特率,仅在必要时调整分辨率,保持编解码器的广泛兼容性。
- 在关键区域保留清晰度:人脸、产品、文字、字幕、演示动作。
- 返回压缩后的输出文件,并附上清晰的体积/质量权衡说明。
输出
返回:
- 1. 推荐的压缩方案
- 输出文件配置
- 文件体积缩减总结
- 质量风险说明
- 如需进一步压缩的最佳后续步骤
质量标准
- - 优先考虑实际可观看性,而非技术完美
- 避免过度压缩文字、字幕、人脸和产品细节
- 确保导出文件符合平台要求且易于上传
- 明确说明权衡取舍,而非隐藏画质损失
参考资料
参见 references/output-template.md。