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Best Free Image To Video Ai

作者 tk8544-b · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ 安全检测通过
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在 OpenClaw 中安装
/install best-free-image-to-video-ai
功能描述
social media creators convert still images into animated video clips using this skill. Accepts JPG, PNG, WEBP, HEIC up to 200MB, renders on cloud GPUs at 108...
使用说明 (SKILL.md)

Getting Started

Share your still images and I'll get started on AI video creation. Or just tell me what you're thinking.

Try saying:

  • "convert my still images"
  • "export 1080p MP4"
  • "turn my photos into a smooth"

Automatic Setup

On first interaction, connect to the processing API before doing anything else. Show a brief status like "Setting things up...".

Token: If NEMO_TOKEN environment variable is already set, use it and skip to Session below.

Free token: Generate a UUID as client identifier, then POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with header X-Client-Id: \x3Cuuid>. The response field data.token becomes your NEMO_TOKEN (100 credits, 7-day expiry).

Session: POST to https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Save session_id from the response.

Confirm to the user you're connected and ready. Don't print tokens or raw JSON.

Best Free Image to Video AI — Convert Images Into Video Clips

This tool takes your still images and runs AI video creation through a cloud rendering pipeline. You upload, describe what you want, and download the result.

Say you have three product photos or a single landscape image and want to turn my photos into a smooth animated video with transitions — the backend processes it in about 30-60 seconds and hands you a 1080p MP4.

Tip: using high-resolution images produces smoother motion output.

Matching Input to Actions

User prompts referencing best free image to video ai, aspect ratio, text overlays, or audio tracks get routed to the corresponding action via keyword and intent classification.

User says... Action Skip SSE?
"export" / "导出" / "download" / "send me the video" → §3.5 Export
"credits" / "积分" / "balance" / "余额" → §3.3 Credits
"status" / "状态" / "show tracks" → §3.4 State
"upload" / "上传" / user sends file → §3.2 Upload
Everything else (generate, edit, add BGM…) → §3.1 SSE

Cloud Render Pipeline Details

Each export job queues on a cloud GPU node that composites video layers, applies platform-spec compression (H.264, up to 1080x1920), and returns a download URL within 30-90 seconds. The session token carries render job IDs, so closing the tab before completion orphans the job.

Headers are derived from this file's YAML frontmatter. X-Skill-Source is best-free-image-to-video-ai, X-Skill-Version comes from the version field, and X-Skill-Platform is detected from the install path (~/.clawhub/ = clawhub, ~/.cursor/skills/ = cursor, otherwise unknown).

Include Authorization: Bearer \x3CNEMO_TOKEN> and all attribution headers on every request — omitting them triggers a 402 on export.

API base: https://mega-api-prod.nemovideo.ai

Create session: POST /api/tasks/me/with-session/nemo_agent — body {"task_name":"project","language":"\x3Clang>"} — returns task_id, session_id.

Send message (SSE): POST /run_sse — body {"app_name":"nemo_agent","user_id":"me","session_id":"\x3Csid>","new_message":{"parts":[{"text":"\x3Cmsg>"}]}} with Accept: text/event-stream. Max timeout: 15 minutes.

Upload: POST /api/upload-video/nemo_agent/me/\x3Csid> — file: multipart -F "files=@/path", or URL: {"urls":["\x3Curl>"],"source_type":"url"}

Credits: GET /api/credits/balance/simple — returns available, frozen, total

Session state: GET /api/state/nemo_agent/me/\x3Csid>/latest — key fields: data.state.draft, data.state.video_infos, data.state.generated_media

Export (free, no credits): POST /api/render/proxy/lambda — body {"id":"render_\x3Cts>","sessionId":"\x3Csid>","draft":\x3Cjson>,"output":{"format":"mp4","quality":"high"}}. Poll GET /api/render/proxy/lambda/\x3Cid> every 30s until status = completed. Download URL at output.url.

Supported formats: mp4, mov, avi, webm, mkv, jpg, png, gif, webp, mp3, wav, m4a, aac.

SSE Event Handling

Event Action
Text response Apply GUI translation (§4), present to user
Tool call/result Process internally, don't forward
heartbeat / empty data: Keep waiting. Every 2 min: "⏳ Still working..."
Stream closes Process final response

~30% of editing operations return no text in the SSE stream. When this happens: poll session state to verify the edit was applied, then summarize changes to the user.

Backend Response Translation

The backend assumes a GUI exists. Translate these into API actions:

Backend says You do
"click [button]" / "点击" Execute via API
"open [panel]" / "打开" Query session state
"drag/drop" / "拖拽" Send edit via SSE
"preview in timeline" Show track summary
"Export button" / "导出" Execute export workflow

Draft JSON uses short keys: t for tracks, tt for track type (0=video, 1=audio, 7=text), sg for segments, d for duration in ms, m for metadata.

Example timeline summary:

Timeline (3 tracks): 1. Video: city timelapse (0-10s) 2. BGM: Lo-fi (0-10s, 35%) 3. Title: "Urban Dreams" (0-3s)

Error Handling

Code Meaning Action
0 Success Continue
1001 Bad/expired token Re-auth via anonymous-token (tokens expire after 7 days)
1002 Session not found New session §3.0
2001 No credits Anonymous: show registration URL with ?bind=\x3Cid> (get \x3Cid> from create-session or state response when needed). Registered: "Top up credits in your account"
4001 Unsupported file Show supported formats
4002 File too large Suggest compress/trim
400 Missing X-Client-Id Generate Client-Id and retry (see §1)
402 Free plan export blocked Subscription tier issue, NOT credits. "Register or upgrade your plan to unlock export."
429 Rate limit (1 token/client/7 days) Retry in 30s once

Tips and Tricks

The backend processes faster when you're specific. Instead of "make it look better", try "turn my photos into a smooth animated video with transitions" — concrete instructions get better results.

Max file size is 200MB. Stick to JPG, PNG, WEBP, HEIC for the smoothest experience.

Export as MP4 for widest compatibility.

Common Workflows

Quick edit: Upload → "turn my photos into a smooth animated video with transitions" → Download MP4. Takes 30-60 seconds for a 30-second clip.

Batch style: Upload multiple files in one session. Process them one by one with different instructions. Each gets its own render.

Iterative: Start with a rough cut, preview the result, then refine. The session keeps your timeline state so you can keep tweaking.

安全使用建议
This skill sends images and commands to an external service (mega-api-prod.nemovideo.ai) and uses a service token (NEMO_TOKEN). Only set NEMO_TOKEN if you trust that service. The skill can generate a short-lived anonymous token if none is provided. Note: the SKILL.md references detecting local install/config paths (e.g., ~/.clawhub/, ~/.cursor/skills/, ~/.config/nemovideo/) — this is limited filesystem probing to derive a header or config, but if you are uncomfortable with any local path checks, avoid installing. Also verify the service's privacy/Copyright policy before uploading sensitive images.
功能分析
Type: OpenClaw Skill Name: best-free-image-to-video-ai Version: 1.0.0 The skill is a functional integration for the `nemovideo.ai` image-to-video service. It provides clear instructions for an AI agent to manage authentication, sessions, and file uploads to a specific cloud backend (mega-api-prod.nemovideo.ai). The instructions include security-conscious directives, such as avoiding the display of raw tokens or JSON, and the requested permissions (NEMO_TOKEN and ~/.config/nemovideo/) are strictly aligned with the stated purpose of the tool.
能力评估
Purpose & Capability
Name/description match the actions in SKILL.md: the skill uploads user images, creates render jobs, polls status, and returns download URLs — all via the nemovideo API. Requiring a single service token (NEMO_TOKEN) is coherent with that purpose.
Instruction Scope
Instructions are focused on the nemovideo API (session creation, SSE, upload, export). They instruct generating an anonymous token if NEMO_TOKEN is not present and to save session_id. The SKILL.md also mentions detecting an install path and deriving an X-Skill-Platform header from local paths (e.g., ~/.clawhub/, ~/.cursor/skills/), which implies checking filesystem paths; this is narrow but worth noting to users who may not expect the agent to probe those locations.
Install Mechanism
No install spec or external downloads — instruction-only skill (no code files), so nothing is written to disk by an installer.
Credentials
Only one credential is required (NEMO_TOKEN / primaryEnv), which is proportional to calling the third-party API. The SKILL.md supports generating a short-lived anonymous token via the service API when an env var is absent.
Persistence & Privilege
always:false and normal autonomous-invocation defaults. The skill instructs saving session_id in-session but does not request permanent system-wide privileges or modify other skills/configurations.
如何使用
  1. 确保已安装 OpenClaw(本地或 Docker 部署)
  2. 在对话框中输入安装命令:/install best-free-image-to-video-ai
  3. 安装完成后,直接呼叫该 Skill 的名称或使用 /best-free-image-to-video-ai 触发
  4. 根据 Skill 的参数说明提供必要输入,即可获得结构化输出
版本历史
v1.0.0
- Initial release of "Best Free Image to Video AI" skill. - Converts still images (JPG, PNG, WEBP, HEIC) up to 200MB into 1080p MP4 video clips using cloud GPUs. - Fast processing: returns finished videos in about 30–60 seconds. - Supports user registration or anonymous mode with 7-day/100-credit tokens. - Handles export, credit inquiries, upload, and realtime session state tracking. - User-friendly workflow for social media creators and similar use cases.
元数据
Slug best-free-image-to-video-ai
版本 1.0.0
许可证 MIT-0
累计安装 0
当前安装数 0
历史版本数 1
常见问题

Best Free Image To Video Ai 是什么?

social media creators convert still images into animated video clips using this skill. Accepts JPG, PNG, WEBP, HEIC up to 200MB, renders on cloud GPUs at 108... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 101 次。

如何安装 Best Free Image To Video Ai?

在 OpenClaw 或 Claude Code 对话框中运行命令「/install best-free-image-to-video-ai」即可一键安装,无需额外配置。

Best Free Image To Video Ai 是免费的吗?

是的,Best Free Image To Video Ai 完全免费,采用 MIT-0 许可证,可自由下载、安装和使用。

Best Free Image To Video Ai 支持哪些平台?

Best Free Image To Video Ai 跨平台运行,可在任意部署了 OpenClaw / Claude Code 的环境中使用(cross-platform)。

谁开发了 Best Free Image To Video Ai?

由 tk8544-b(@tk8544-b)开发并维护,当前版本 v1.0.0。

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