Video Extend
Effortlessly extend videos with WaveSpeed AI, generating smooth continuations that preserve motion, style, and scene consistency.
전체 모델
18개 모델
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 — 가격 및 성능
Video Extend 컬렉션의 모든 모델을 단일 REST API로 실행하세요. 생성당 과금 — 구독 없음, 최소 요금 없음 — 99.9% 가동률 인프라에서 업계 최고의 지연 시간을 제공합니다.
WaveSpeedAI에서 Video Extend을 사용하는 이유
투명한 가격
모든 Video Extend 모델에 대한 호출당 가격. 가격은 각 모델 페이지에 표시되며 플랫폼 수수료는 추가되지 않습니다.
낮은 지연 시간에 최적화
대부분의 Video Extend 이미지 모델은 2초 이내에 완료됩니다. 비디오 및 3D 모델은 셀프 호스팅 대안보다 몇 배 더 빠릅니다.
99.9% 가동률
다중 리전 페일오버와 자동 재시도로 프로바이더 장애 중에도 운영 트래픽을 온라인 상태로 유지합니다.
자주 묻는 질문
Video Extend API는 얼마인가요?+
각 모델에는 모델 페이지에 호출당 자체 가격이 표시되어 있습니다. 성공한 생성 단위로 청구되며 구독 요금이나 최소 요금은 없습니다.
WaveSpeedAI에서 Video Extend 모델은 얼마나 빠릅니까?+
이 컬렉션의 이미지 모델은 일반적으로 2초 이내에 완료됩니다. 비디오 및 3D 모델은 길이와 해상도에 따라 다르지만 보통 셀프 호스팅 실행보다 몇 배 더 빠릅니다.
신용카드 없이 API를 시험해 볼 수 있나요?+
예 — 가입 시 모든 계정에 $1의 무료 크레딧이 제공되며, 신용카드 없이 대부분의 Video Extend 모델을 시도하기에 충분합니다.
속도 제한이 있나요?+
표준 계정에는 넉넉한 동시 작업 제한이 있습니다. Enterprise 플랜은 맞춤형 RPM, 더 높은 동시성, 전용 용량을 제공합니다 — 자세한 내용은 영업팀에 문의하세요.