How is wan2.6-r2v different from regular image-to-video?
It uses the character identity in a reference video as the basis for creation, applying the character's appearance to new scenes; image-to-video uses a static image as the generation starting point. If you already have a video character and want to continue telling their story, r2v is better suited to the task; if you mainly want to animate a single image, consider wan2.6-i2v.
How long and at what resolution can the generated videos be?
The native output specifications of wan2.6-r2v are 2–10 seconds, with support for 720P and 1080P, and videos are 30 fps MP4 files. When designing scripts, arrange actions around short shots, and do not treat the 15-second limit of wan2.6-t2v and wan2.6-i2v as this model's output range.
How do I submit a reference video and obtain generated results?
Submit model=wan2.6-r2v to POST /wan/videos, provide the reference video URL with reference_video_urls, and use prompt to describe the new scene. Set async=true to obtain task_id first, then query the final status through /wan/tasks; after success, retrieve the video URL for playback or download.
How should prompts be written for character transfer?
First state the reference character's identity in the new clip, then describe the environment, action sequence, and camera intent. For multi-character tasks, distinguish who does what, and avoid writing only abstract terms such as “cinematic.” Focus the plot on one clear event, and check whether the generated character appearance and actions match the creative goal.
Does it support sound, and is it equivalent to voiceover editing?
wan2.6-r2v has native audio synchronization capabilities and can be used for short narratives with sound, but this does not make it an independent voiceover editing, precise lip-sync correction, or voice cloning tool. When creating, describe sound requirements together with scene events, and check synchronization after completion; if precise dialogue or audio processing is needed, arrange post-production afterward.