Seedance Copyright Restrictions: Fix Image, Video and Audio Errors

Match the complete copyright restriction message

These observed messages are shown without private request IDs. Input positions are normalized:

InputImageSensitiveContentDetected.PolicyViolation
The request failed because the input image 'content[n]' may be related to copyright restrictions.

InputVideoSensitiveContentDetected.PolicyViolation
The request failed because the input video 'content[n]' may be related to copyright restrictions.

OutputVideoSensitiveContentDetected.PolicyViolation
The request failed because the output video may be related to copyright restrictions.

OutputAudioSensitiveContentDetected.PolicyViolation
The request failed because the output audio may be related to copyright restrictions.

The words "input" and "output" matter. Replacing a reference image will not automatically explain an output-audio rejection. A real-person .PrivacyInformation warning is another branch; see the image and portrait guide.

Input image or video: check the actual reference and permission

Locate the named content entry in the request actually sent. Mixed text/media arrays can make its index differ from your application's upload order. For video, inspect the whole reference, including its soundtrack and visible elements, rather than only its first frame.

Keep the source and license or written authorization for material you are entitled to use. Confirm that permission covers uploading to a generation service, creating derivatives and your intended commercial use where applicable. Public availability, a stock subscription or an AI-generated label alone does not establish every required right or the provider's eligibility rules.

If the reference is not authorized, use an original or properly licensed replacement that fits the project. If it is authorized and you believe the flag is mistaken, supply provenance through a private support process. Do not obscure identifying material just to make the same unsupported use less detectable.

Output video: the source can pass while the result is rejected

The generated result can trigger review after input acceptance. Inspect the actual task error and the creative brief, including references to protected characters, scenes or other material. Do not claim you know what the rejected frames contain when no result is available.

For an original project, describe the genuinely original subject and scene and preserve its source evidence. For licensed work, ask whether the platform supports that use and what evidence it accepts. A license does not guarantee that a particular API review process can approve it. See output task and refund checks.

Output audio: why a product video can hit a copyright flag

A visual brief can still request or automatically generate sound. Check the actual generate_audio setting, dialogue, music instructions and reference audio. Do not assume a visual-only editor preview means no audio was generated.

If your project will add its own properly licensed soundtrack and does not require generated sound, use the model's supported generate_audio: false option. This changes the requested output to silent video; it does not guarantee approval or resolve unrelated image/video issues. If generated speech or music is essential, retain that requirement, verify the rights involved and ask support about the specific error.

An illustrative silent product-shot request is:

{
  "model": "seedance-2.5",
  "prompt": "An original ceramic vase rotates slowly on a plain studio pedestal.",
  "duration": 5,
  "resolution": "720p",
  "generate_audio": false
}

This is not a tested pass-rate claim. Do not silently disable audio for a customer brief that needs speech, sound design or lip sync.

Check billing before deciding to submit again

For a failed APIMaster video task, retrieve the task's billing receipt. Confirm the final settlement_status and net_amount; current rules refund confirmed failed provider generation, while temporary polling errors and uncertain submissions need separate reconciliation. Independent material-verification charges are not established by a generation receipt.

If you lost the creation response, use the original submission-recovery workflow before another POST. A keyword change is not evidence that the original task was never accepted. For a confirmed failed task, a corrected replacement has its own task identity and billing lifecycle.

A useful copyright-error support request

State the exact code/message, model, UTC time, original task/submission ID, media type and whether the flag concerns input or output. Explain the intended use and offer source/license evidence privately. Ask which review path is supported and how to reconcile the original charge. Do not post API keys, private media or signed URLs publicly.

For a generic sensitive-content message without the copyright wording, start with the Seedance error index instead of assuming all moderation failures are copyright issues.

Use Seedance with visible pricing and task receipts

Check Seedance 2.5 pricing, or compare Fast and Mini for a different budget. Then register, create an API key, and use https://apimaster.ai/v1 with the exact model ID, such as seedance-2.5. Read the generation API guide before submitting a paid request.

For a supported request, obtain a non-binding quote before generation and keep the resulting task ID for status and settlement checks. Switching platforms or paying less does not guarantee moderation approval.

Sources and scope

Error meanings were checked against the official ModelArk error catalog on 2026-11-11 and redacted operational error messages. Positions are normalized to content[n]; request IDs and private media are omitted. Examples illustrate response handling, not a new paid generation test. Provider wording, supported assets and billing rules can differ. APIMaster procedures follow its linked current documentation.

FAQ

Does PolicyViolation prove I infringed copyright?

No. It records the provider's review result. Interpret the complete message and check rights and supported usage; do not treat it as a legal ruling or automatically dismiss it as a false positive.

Can my own image or original music still be flagged?

An automated review can reject legitimate material. Preserve provenance and ask for supported review. Ownership alone does not reveal why the classifier flagged it or guarantee platform eligibility.

Will another route remove the copyright restriction?

There is no approval guarantee. Lower prices do not change your rights obligations or establish that a rejected request is supported. Choose an appropriate authorized workflow before generating again.