{{ $t('JojoKey Video CN Beta is for test customers who need domestic Seedance / Jimeng video capabilities. It uses independent CNY balance, CN task ledger, and CN asset registration. It does not mix with the overseas USD ledger or write CN tasks into the overseas Seedance workspace.') }}

{{ $t('Review the estimated pre-authorization before submission. The final charge uses returned tokens and the customer price snapshot locked when the task was submitted; later price changes do not rewrite the task. Failed tasks release the held amount.') }}

• {{ $t('generate_audio=false currently cannot guarantee forced silence. If no music is required, state in the prompt: no background music, keep only ambient sound.') }}
• {{ $t('Professional super-resolution is not available during Beta.') }}
• {{ $t('asset_type=3 audio assets must be registered from a public HTTPS URL; local audio upload is not supported.') }}
• {{ $t('duration=-1 smart duration can be sent; the actual output duration may vary.') }}
• {{ $t('Use stable, publicly reachable asset URLs to reduce fetch timeouts.') }}

{{ $t('Start with a small CNY balance for test users and verify the asset registration -> create video -> my tasks -> reconciliation loop. Increase concurrency and duration only after asset sources are stable.') }}

{{ $t('Download the Chinese CN API documentation or copy its public Markdown URL for coding agents.') }}

{{ $t('This page only describes the domestic JojoKey Video CN Beta APIs. Overseas Seedance still uses overseas APIs such as /v1/videos and /v1/uploads. The two systems do not share balances, assets, or tasks.') }}

{{ $t('Use the CN Relay API Key shown on the account page. The request header format is:') }}

{{ $t('For the same business request, reuse the same Idempotency-Key after a timeout. Use a new key only for a new video task. Without this header, the task remains compatible but a timeout retry may create and charge for a duplicate task.') }}

{{ $t('For Seedance 2.5, send model: video-cn-2.5. Never put video-cn-2.5 in mode. mode is only the legacy Seedance 2.0 shorthand fast, pro, or mini. If a gateway, SDK, or channel adapter rewrites model into mode, fix that mapping before submitting.') }}

{{ $t('CN assets use a dedicated domestic asset group and never share the overseas asset library. The current live upstream accepts HTTPS URL registration only; direct local Data upload is unavailable. Each successful registration costs ¥0.10. Use the returned asset:// URI only after sync_status reaches 2.') }}

{{ $t('Creating an asset group explicitly is optional. Existing clients can keep omitting group_id: the service automatically creates a group when none exists or reuses the latest active group. The public group_id is a JojoKey ID, not an upstream GroupId.') }}

{{ $t('First/last-frame animation uses first_frame and last_frame, suitable for specifying the starting and ending frames.') }}

{{ $t('Reference video uses reference_video and is suitable for referencing motion rhythm, camera movement, or pose changes. Image references still use reference_image.') }}

{{ $t('The tokens and amounts in this example come from a verified Seedance 2.0 Mini 480p 4-second task without reference media. Query models and price-estimate before submission; after submission, the task billing snapshot is authoritative and later price changes do not rewrite it.') }}

{{ $t('Task statuses include queued, running, succeeded, and failed. Poll GET /v1/video-cn/videos/{id} every 5-8 seconds; do not send high-frequency requests every second.') }}

• {{ $t('asset_type=3 audio assets support public HTTPS URL registration and can be selected as reference_audio for supported models.') }}
• {{ $t('generate_audio=false can be sent but cannot guarantee forced silence. To reduce music risk, state no background music in the prompt.') }}
• {{ $t('watermark, bitrate_mode, super_resolution_config, ips, tools, and execution_expires_after are not part of the current public Video CN contract.') }}