{"uid":"cap_chh4urUX9GeDdaMlSOpLN","slug":"relaystation-video-storyboard-sprite-sheet-generator-15ad8231","name":"Relaystation Video Storyboard Sprite Sheet Generator","description":"$0.0008/call. Frame-sampled thumbnail sprite sheet from a video — scrubbers and previews in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny","url":"https://api.relaystation.ai/v1/media/storyboard","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"cols":{"type":"integer","maximum":10,"minimum":1},"file":{"type":"object","description":"cputools input-source: { inline: <base64 ≤ 4 MiB> } or { inputKey: <scratch key ≤ 50 MB> }. The input container must sniff (ffprobe) to the live allowlist (operator-tunable cputools.media.input_formats): 3g2, 3gp, aac, asf, avi, flac, flv, gif, m4a, m4v, matroska, mj2, mov, mov,mp4,m4a,3gp,3g2,mj2, mp3, mp4, mpeg, mpegts, mpegvideo, ogg, wav, webm, wmv. An off-list input is a free 422 UNSUPPORTED_FORMAT."},"rows":{"type":"integer","maximum":10,"minimum":1},"tileWidth":{"type":"integer","maximum":640,"minimum":32},"intervalSeconds":{"type":"number","maximum":3600,"minimum":0.5}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EAD9ifhAeiOZdA8w-ylxw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a frame-sampled thumbnail sprite sheet from a video URL, suitable for scrubber timelines and video preview strips.","exampleAgentPrompt":"Can you generate a storyboard sprite sheet from this video — https://example.com/myvideo.mp4 — sampling one frame every 10 seconds so I can use it as a scrubber timeline in my video player?","exampleUseCases":[{"title":"Video player scrubber preview strip","prompt":"I'm building a video player and need a hover-scrubber thumbnail sprite sheet from this video at https://cdn.example.com/lecture.mp4 — sample a frame every 5 seconds and give me the sprite image I can use for seeking."},{"title":"Video content storyboard for review","prompt":"Can you create a storyboard sprite sheet from https://media.example.com/ad-cut.mp4 so my team can visually review the key frames without watching the whole thing? Sample every 8 seconds."},{"title":"Automated thumbnail grid for a media library","prompt":"I have a video at https://storage.example.com/product-demo.mp4 and I need a frame-sampled sprite sheet generated from it — one frame every 15 seconds — so I can display a thumbnail preview grid in my content management dashboard."}],"resultDescription":"A sprite sheet image (a grid of video frame thumbnails sampled at regular intervals) returned as an image file or URL, suitable for use as a scrubber timeline or storyboard preview in video players and media tools.","failureModes":["Invalid or inaccessible video URL returns an error","Video format not supported causes processing failure","Very long videos may time out if frame count is too high","Rate limiting or payment failure prevents processing","Unsupported frame sampling parameters return validation errors"],"whenToPreferThis":"Choose this endpoint when you need a single-call solution to generate a video scrubber sprite sheet or storyboard thumbnail grid from a video URL, especially in a pay-per-call context with x402 micropayment support. Ideal for video player UIs, content review tools, and media libraries that need frame previews without downloading the full video.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:47:22.033Z","isFirstParty":false}