Video Extend
Effortlessly extend videos with WaveSpeed AI, generating smooth continuations that preserve motion, style, and scene consistency.
Unsere Auswahl
alibaba/happyhorse-1.0/video-extend
Alibaba Happy Horse 1.0 (Video Extend) extends existing videos with seamless AI-generated continuation, supporting 720p/1080p output. Ready-to-use REST API, best performance, no coldstarts, affordable pricing.
Alle Modelle
18 Modelle
alibaba/happyhorse-1.0/video-extend
Alibaba Happy Horse 1.0 (Video Extend) extends existing videos with seamless AI-generated continuation, supporting 720p/1080p output. Ready-to-use REST API, best performance, no coldstarts, affordable pricing.
bytedance/seedance-2.0/video-extend
Seedance 2.0 (Video-Extend) extends an input video with a new cinematic continuation generated from its last frame and a natural-language prompt. Ready-to-use REST API, best performance, no coldstarts, affordable pricing.
bytedance/seedance-2.0-fast/video-extend
Seedance 2.0 Fast (Video-Extend) extends an input video with a new cinematic continuation generated from its last frame and a natural-language prompt — at the faster, cheaper Seedance 2.0 Fast tier. Ready-to-use REST API, best performance, no coldstarts, affordable pricing.
alibaba/wan-2.7/video-extend
WAN 2.7 Video Extend extends existing videos with optional last frame control and audio support, supporting 720p/1080p output. Ready-to-use REST inference API, best performance, no cold starts, affordable pricing.
alibaba/wan-2.6/video-extend
WAN 2.6 Video-Extend turns short clips into longer videos with preserved or generated synchronized audio for continuity. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
alibaba/wan-2.5/video-extend
WAN 2.5 Video-Extend turns short clips into longer videos with preserved or generated synchronized audio for continuity. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
google/veo3.1-fast/video-extend
Extend Veo 3.1 videos in 7-second steps with the Fast endpoint—quick, coherent continuation that preserves style and motion, output as a single merged clip. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
bytedance/seedance-v1.5-pro/video-extend-fast
Seedance 1.5 Pro Fast Video Extend turns short shots into longer clips with natural motion continuation and strong temporal consistency. Supports 4–12 s extensions, 720p/1080p output with built-in upscaling, and seed-reproducible results for shot matching. Ideal for ads, trailers, and short-drama beats. Production-ready REST API with fast response, no cold starts, and affordable pricing.
bytedance/seedance-v1.5-pro/video-extend
Seedance 1.5 Pro Video-Extend turns short video clips into longer videos with natural motion continuation, stable aesthetics, and upscaled output. It supports 4–12s duration control, multiple aspect ratios/resolutions, and seed-reproducible results—ideal for extending ad creatives and short-drama shots. Built for stable production use with a ready-to-use REST API, no cold starts, and predictable pricing.
wavespeed-ai/ltx-2/video-extend
LTX Video 2.0 extends existing videos by generating new content at the start or end. Supports prompt-guided extension up to 20 seconds. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
vidu/q2-turbo/extend-video
Vidu Q2 Turbo Extend Video seamlessly extends existing videos by 1-7 seconds with consistent motion and scene continuity. Supports optional end-frame image guidance for precise control. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
vidu/q2-pro/extend-video
Vidu Q2 Pro Extend Video seamlessly extends existing videos by 1-7 seconds with high-quality motion and scene continuity. Supports optional end-frame image guidance for precise control. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
x-ai/grok-imagine-video/video-extend
X-AI Grok Imagine Video Extend turns short clips into longer videos with smooth motion continuity and natural scene extension. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
pixverse/pixverse-v6/extend
PixVerse V6 Extend continues and enhances existing video content by analyzing the ending segment and generating new frames forward. Supports 360p to 1080p resolutions, 1-15 second extension duration, optional audio generation, and multiple styles. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
wavespeed-ai/ltx-2.3/video-extend
LTX-2.3 is a DiT-based audio-video foundation model designed to generate synchronized video and audio within a single model, with improved audio and visual quality as well as enhanced prompt adherence. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
google/veo3.1/video-extend
Extend and continue Veo 3.1 videos with smooth motion, preserved style, and strong scene coherence. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
wavespeed-ai/wan-2.2-spicy/video-extend-lora
Extend clips into unlimited longer videos with WAN 2.2 Spicy, producing smooth animation and supporting custom LoRA weights. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
wavespeed-ai/wan-2.2-spicy/video-extend
Extend short clips into unlimited, high-quality longer videos with smooth animation using WAN 2.2 Spicy. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Video Extend API — Preise und Performance
Nutzen Sie jedes Modell der Video Extend-Sammlung über eine einzige REST-API. Bezahlen Sie pro Generierung — keine Abos, keine Mindestbeträge — mit branchenführender Latenz auf einer Infrastruktur mit 99,9 % Verfügbarkeit.
Warum Video Extend auf WaveSpeedAI ausführen
Transparente Preise
Abrechnung pro Aufruf für jedes Video Extend-Modell. Der Preis ist auf jeder Modellseite ausgewiesen — keine Plattformgebühren obendrauf.
Auf niedrige Latenz optimiert
Die meisten Video Extend-Bildmodelle laufen in unter 2 Sekunden. Video- und 3D-Modelle sind mehrfach schneller als selbst gehostete Alternativen.
99,9 % Verfügbarkeit
Multi-Region-Failover und automatische Wiederholungen halten Ihren Produktionsverkehr online — auch bei Anbieter-Ausfällen.
Häufig gestellte Fragen
Wie viel kostet die Video Extend-API?+
Jedes Modell hat seinen eigenen Preis pro Aufruf, der auf der Modellseite angegeben ist. Wir rechnen pro erfolgreicher Generierung ab — ohne Abogebühren oder Mindestbeträge.
Wie schnell sind Video Extend-Modelle auf WaveSpeedAI?+
Bildmodelle in dieser Sammlung sind typischerweise in unter 2 Sekunden fertig. Video- und 3D-Modelle hängen von Dauer und Auflösung ab, sind aber meist mehrfach schneller als selbst gehostete Läufe.
Kann ich die API ohne Kreditkarte testen?+
Ja — jedes Konto erhält bei der Anmeldung 1 $ Startguthaben, genug, um die meisten Video Extend-Modelle ohne Kreditkarte auszuprobieren.
Gibt es Rate-Limits?+
Standardkonten haben großzügige Limits für gleichzeitige Jobs. Enterprise-Pläne bieten individuelle RPM, höhere Parallelität und reservierte Kapazität — bei Interesse den Vertrieb kontaktieren.