Public Release Notes

Changelog

Public notes for major product, API, documentation, and platform updates.

August 28, 2026

Integration guides and public website improvements

  • • Added runnable request examples, a task quickstart, and practical guides for music, artwork, video, and error recovery.
  • • Updated platform comparisons with official documentation sources and clearly stated review limitations.
  • • Improved article language and headings, public navigation, and product-page data loading.

August 12, 2026

Vidu Premium MV V2 in MV Maker and public pricing

  • • MV Maker now lets customers explicitly choose Premium MV V2 while existing Fast integrations remain on OneClick V1 by default.
  • • Premium V2 supports Singing, Singing + performance, Performance, and Dance modes at fixed 720p, with ordered one- or two-singer portrait inputs for singing modes.
  • • The customer form, live quote calculator, integration snippets, version-specific availability checks, task results, and pricing table now carry the selected managed version and performance mode.
  • • Premium V2 create pricing is published by performance mode. Scene edit and compose remain unavailable until those operations are separately enabled with approved rates.

July 12, 2026

MV delivery estimates, bounded history, and complete integration samples

  • • MV create receipts can now include a queue-aware estimated completion time. It remains nullable and is an estimate rather than a delivery guarantee; Task polling and webhooks remain authoritative.
  • • MV reads now accept an optional recent per-scene history window while retaining selected entries and the latest playable Fast fallback. Existing clients that omit it keep the original complete-history response.
  • • MV Maker uses the bounded-history read for responsive editing and no longer invents a client-side completion estimate when the API does not provide one.
  • • The Integrate panel now shows complete public API examples from preflight and idempotent create through Task polling, MV read, and Fast final-link refresh.
  • • The AI Music Video API page now replaces keyword-oriented UI with implementation facts, a Fast-versus-Studio comparison, endpoint flow, and clearer ETA and signed-link answers.
  • • Auto-generated MV subtitles now preserve vocal rests that occur inside a single ASR segment, while short transitions remain seamless and incomplete word timestamps fall back safely without dropping lyrics. Existing MV request and response contracts are unchanged.

July 11, 2026

MV Maker integration and workflow update

  • • MV Maker now uses the selected customer API key to call the public MV API directly for preflight, create, recent runs, project actions, and task status; the older first-party proxy remains available for cached-client compatibility.
  • • The Integrate panel now provides copy-ready cURL, Node.js, and Python examples with the selected real API key and automatically carries the preflight id and authorized credit amount into create.
  • • Removed manual spend limits and subtitle cost-cap and failure-policy fields from the standard customer form. Fast users can still choose Managed or OmnAPI custom subtitle rendering, while MV Maker uses the confirmed preflight amount and platform safeguards automatically.
  • • Reorganized MV Maker into a focused creative brief, compact source and media workspace, unified output settings, and responsive create summary. Optional lyrics, audio trimming, subtitle files, and model controls now stay out of the primary path until needed.
  • • MV Maker no longer shows an unverified Fast delivery diagnostic when paid-create gating is disabled; customers can continue creating normally.
  • • Customer-facing Fast delivery notices now use concise availability and refund guidance, while gate and canary details remain on operational surfaces.
  • • Fast MV now copies successful initial scene videos into OmnAPI-owned storage. If an individual copy cannot be secured, the project remains usable and shows a durability warning instead of claiming a permanent preview.
  • • MV scene, final, and task resources now use a shared 60-minute signed-link policy and expose additive link-expiry and retention metadata. MV Maker refreshes final links before expiry without extending the 30-day storage window.
  • • Scene videos selected for a successful finalize or recompose are retained through the final output window, so a downloadable final does not outlive its editable composition inputs.
  • • Existing documented request payloads remain compatible, while responses add optional asset-lifecycle fields and one warning value. Misplaced subtitle or generation fields under source are now rejected before charging instead of being silently ignored.

July 10, 2026

MV commercial delivery and Studio workflow update

  • • MV create now returns a stable resource id immediately, with quote-confirmed spend ceilings and a project-level cost and refund ledger.
  • • Added persistent Studio scene editing, one-task batch rendering with automatic failed-component refunds, partial-output recovery, and deterministic final-media delivery checks.
  • • Fast MV now exposes delivery diagnostics separately from an operator-controlled paid-create gate, which defaults to disabled; signed media links, cancellation disclosures, and MV deletion provide clearer lifecycle controls.
  • • Scheduled Fast MV canaries remain off by default and now skip real provider work when any Fast delivery succeeded during the previous 120 minutes.
  • • Existing request payloads remain accepted; integrations should update strict enum handling, retryable 503 behavior, and temporary media-URL storage.
  • • Added a dedicated, indexable AI Music Video API product page with dynamic-pricing copy, structured data, sitemap coverage, and links from music and video topic hubs.

March 15, 2026

Trust pages and navigation cleanup

  • • Added About, Security, Status, and Changelog public pages.
  • • Reduced header navigation to key conversion paths and moved secondary links into the footer.
  • • Expanded footer structure to support broader site discovery.

March 15, 2026

Comparison and developer guides

  • • Added API platform comparison guides.
  • • Added Developers, Quickstart, and API Reference Overview pages.
  • • Connected developer pages to product pages and external docs.

March 14, 2026

API product and workflow guides

  • • Added API product pages and use-case pages.
  • • Expanded sitemap coverage and internal linking for public pages.
  • • Improved metadata, breadcrumbs, social images, and structured data.

Last updated: August 28, 2026