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ClipTrendこのツールについて
Video Extend は AI 動画 延長のための ClipTrend 画像から動画プラットフォームツール — 短いクリップと続きのプロンプトをアップロードすると、Kling Extend Beta が動き、ライト、元クリップの被写体アイデンティティを維持しながら次の数秒を生成。TikTok / Reels の時長まで短いクリップを引き延ばすか、計画的なストーリービートを追加するのに便利。動画 拡張 AI が新鮮なフレーム、自然な動き、一貫したシーンで任意の短いクリップを継続するので、5 秒のシードが 15〜30 秒の TikTok 即投稿可能カットに。透かしなし MP4、商用フル権利付き。
ClipTrend では本ツール向けの最良の動画生成 AI モデルを1つのワークスペースで比較。品質、速度、予算に合ったものを選択。
Kling Extend Beta is the platform's most reliable ai video extender — a continuation edit model with end-frame guidance that works on any uploaded clip, regardless of which model generated the original. It analyses the final frames of your source video, preserves character identity and scene composition, and generates the next 5-10 seconds of motion with matching lighting. Kling Extend Beta accepts prompts up to 2000 characters, so you can.
動画・画像生成で大事な項目（長さ、解像度、音声、表現の自由度、コスト）で、対応モデルを比べられます。
| 項目 | Kling Extend Beta |
|---|---|
| Source video compatibility | Any MP4 source |
| End-frame control | Yes |
| Output duration | Matches source |
| Max prompt length | 2000 chars |
任意の質問をタップして展開。
Upload your clip to the Video Extend page, describe what should happen next in the prompt box, pick Kling Extend Beta (the most reliable AI video extender option), and click Generate. The ai video extender produces the next 5-10 seconds in about 60-90 seconds on the AI video extender with pay-as-you-go credit packs.
ClipTrend offers Kling Extend Beta for uploaded clips.
Yes — generate a 10-second continuation with Kling Extend, then re-upload the joined clip and run a second extend pass on the ai video extender to reach 15-20 seconds. Each pass preserves motion continuity because the model reads the final frames of your current clip as the starting point.
Yes. ClipTrend is an AI video extender with pay-as-you-go credit packs from $19.90 and every MP4 export is watermark-free on every tier. Kling Extend Beta uses 21 credits per pass, so a Starter pack of 500 credits for $19.90 comfortably covers several extensions. No forced signup chain, no waitlist, no "upgrade to remove watermark" gate.
Pick Kling Extend Beta on the Video Extend page — this is the Kling AI extend video workflow built into ClipTrend. Upload your source clip, add an optional end-frame reference image if you want tight compositional control, write a continuation prompt (up to 2000 characters), and click Generate. The Kling AI extend video pipeline output duration follows the source video — so a 5-second source produces a 5-second continuation, and you can stack Kling AI extend video passes to reach the target AI extend video length.
Yes. Kling Extend Beta is source-agnostic — it works on any MP4 at 3-10 seconds, regardless of which AI tool generated the original. Runway, Pika, Luma, and raw phone clips all extend cleanly. This is the biggest practical advantage over single-vendor extend tools, which usually only work on clips generated inside their own ecosystem.
You do not need Premiere, DaVinci, or After Effects — our AI video extender handles everything in a single browser tab. Upload the source clip, write a short continuation prompt, click Generate, and the video extender ai produces the next segment in 60-120 seconds. Stack extend passes to reach 20-30+ seconds for the best Shorts and Reels retention.
Kling Extend Beta costs 21 credits per pass.
クレジット消費は選択したモデルにより異なります。入門級の生成は約 21 クレジットから。サブスク不要、$19.90 からのクレジットパック、失敗レンダーは自動返金。