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The manual Video tool gives you direct control over a single video operation. Start with the workflow you need, then use the live model selector to compare current models, prices, and supported settings.
Hedra Video tool with All, Avatar, Transition, and Upscale modes

Video modes narrow the catalog to models built for that operation.

Start with a mode

Compare models by capability

Before choosing a model, check:
  • Accepted references — image, video, audio, start frame, end frame, or multiple visual references;
  • Output controls — aspect ratio, resolution, duration, and batch size;
  • Audio behavior — silent output, generated sound, or supplied audio;
  • Identity fidelity — how closely the result must preserve a person, product, or source frame;
  • Motion needs — subtle animation, camera movement, performance, transition, or complex action;
  • Cost and speed — shown in the live selector and generation controls.

Use references intentionally

Reference requirements change with the selected model. The reference panel updates to show what that model can accept. Do not assume a prompt-only model can preserve identity as reliably as a reference-driven workflow.
Exact model names, credit prices, duration limits, and resolutions are intentionally not duplicated here. Check the live selector before generating.