[{"data":1,"prerenderedAt":1567},["ShallowReactive",2],{"docs-/es/docs/reference-to-video":3},{"id":4,"title":5,"body":6,"description":1560,"extension":1561,"meta":1562,"navigation":829,"path":1563,"seo":1564,"stem":1565,"__hash__":1566},"content/es/docs/reference-to-video.md","API Reference-to-Video - Seedance 2.0",{"type":7,"value":8,"toc":1540},"minimark",[9,14,27,30,64,69,79,88,102,106,348,369,373,391,394,448,451,455,460,522,526,597,601,650,654,682,686,690,804,808,1044,1048,1243,1247,1435,1439,1463,1467,1473,1484,1494,1498,1536],[10,11,13],"h1",{"id":12},"api-reference-to-video","API Reference-to-Video",[15,16,17,21,22,26],"p",{},[18,19,20],"code",{},"reference-to-video"," es el modo más potente de Seedance 2.0. Una sola solicitud puede incluir ",[23,24,25],"strong",{},"hasta 9 imágenes de referencia + 3 vídeos de referencia + 3 clips de audio de referencia",", y el modelo compone un nuevo vídeo guiado por todos ellos.",[15,28,29],{},"Escenarios típicos:",[31,32,33,40,46,52,58],"ul",{},[34,35,36,39],"li",{},[23,37,38],{},"Referencia de estilo"," — un puñado de imágenes que definen un estilo artístico concreto; el nuevo vídeo replica ese estilo",[34,41,42,45],{},[23,43,44],{},"Referencia de personaje / producto"," — mantén el mismo personaje virtual o producto apareciendo en nuevas escenas y acciones",[34,47,48,51],{},[23,49,50],{},"Referencia cinematográfica"," — un vídeo de muestra que transmite el ritmo y el movimiento de cámara que quieres",[34,53,54,57],{},[23,55,56],{},"Ritmo guiado por música"," — un clip de audio de referencia que marca el ritmo y la atmósfera visual",[34,59,60,63],{},[23,61,62],{},"Edición / extensión de vídeo"," — continúa, amplía o reescribe material existente",[65,66,68],"h2",{"id":67},"endpoint","Endpoint",[70,71,76],"pre",{"className":72,"code":74,"language":75},[73],"language-text","POST https://api.evolink.ai/v1/videos/generations\n","text",[18,77,74],{"__ignoreMap":78},"",[15,80,81,84,85],{},[23,82,83],{},"ID del modelo:"," ",[18,86,87],{},"seedance-2.0-reference-to-video",[89,90,91],"blockquote",{},[15,92,93,94,101],{},"La variante Fast es ",[95,96,98],"a",{"href":97},"/docs/fast-models",[18,99,100],{},"seedance-2.0-fast-reference-to-video",": misma estructura de parámetros.",[65,103,105],{"id":104},"parámetros-de-la-solicitud","Parámetros de la solicitud",[107,108,109,131],"table",{},[110,111,112],"thead",{},[113,114,115,119,122,125,128],"tr",{},[116,117,118],"th",{},"Parámetro",[116,120,121],{},"Tipo",[116,123,124],{},"Obligatorio",[116,126,127],{},"Valor por defecto",[116,129,130],{},"Descripción",[132,133,134,156,172,190,206,222,249,273,312,332],"tbody",{},[113,135,136,142,145,148,151],{},[137,138,139],"td",{},[18,140,141],{},"model",[137,143,144],{},"string",[137,146,147],{},"Sí",[137,149,150],{},"—",[137,152,153,154],{},"Debe ser ",[18,155,87],{},[113,157,158,163,165,167,169],{},[137,159,160],{},[18,161,162],{},"prompt",[137,164,144],{},[137,166,147],{},[137,168,150],{},[137,170,171],{},"Descripción del vídeo. Usa lenguaje natural para indicar el papel de cada activo de referencia (p. ej. \"usa la perspectiva en primera persona del video 1 y el audio 1 como música de fondo durante todo el clip\"). ≤ 500 caracteres chinos o ≤ 1000 palabras en inglés",[113,173,174,179,182,185,187],{},[137,175,176],{},[18,177,178],{},"image_urls",[137,180,181],{},"array\u003Cstring>",[137,183,184],{},"No",[137,186,150],{},[137,188,189],{},"0–9 URLs de imagen de referencia",[113,191,192,197,199,201,203],{},[137,193,194],{},[18,195,196],{},"video_urls",[137,198,181],{},[137,200,184],{},[137,202,150],{},[137,204,205],{},"0–3 URLs de vídeo de referencia",[113,207,208,213,215,217,219],{},[137,209,210],{},[18,211,212],{},"audio_urls",[137,214,181],{},[137,216,184],{},[137,218,150],{},[137,220,221],{},"0–3 URLs de audio de referencia",[113,223,224,229,232,234,239],{},[137,225,226],{},[18,227,228],{},"duration",[137,230,231],{},"integer",[137,233,184],{},[137,235,236],{},[18,237,238],{},"5",[137,240,241,242,245,246],{},"Duración del vídeo en segundos, ",[18,243,244],{},"4","–",[18,247,248],{},"15",[113,250,251,256,258,260,265],{},[137,252,253],{},[18,254,255],{},"quality",[137,257,144],{},[137,259,184],{},[137,261,262],{},[18,263,264],{},"720p",[137,266,267,270,271],{},[18,268,269],{},"480p"," o ",[18,272,264],{},[113,274,275,280,282,284,289],{},[137,276,277],{},[18,278,279],{},"aspect_ratio",[137,281,144],{},[137,283,184],{},[137,285,286],{},[18,287,288],{},"16:9",[137,290,291,293,294,293,297,293,300,293,303,293,306,293,309],{},[18,292,288],{},", ",[18,295,296],{},"9:16",[18,298,299],{},"1:1",[18,301,302],{},"4:3",[18,304,305],{},"3:4",[18,307,308],{},"21:9",[18,310,311],{},"adaptive",[113,313,314,319,322,324,329],{},[137,315,316],{},[18,317,318],{},"generate_audio",[137,320,321],{},"boolean",[137,323,184],{},[137,325,326],{},[18,327,328],{},"true",[137,330,331],{},"Si se debe generar audio sincronizado",[113,333,334,339,341,343,345],{},[137,335,336],{},[18,337,338],{},"callback_url",[137,340,144],{},[137,342,184],{},[137,344,150],{},[137,346,347],{},"URL HTTPS para el callback al completarse la tarea",[89,349,350],{},[15,351,352,84,355,293,357,359,360,362,363,368],{},[23,353,354],{},"Restricción clave:",[18,356,178],{},[18,358,196],{}," y ",[18,361,212],{}," pueden estar todos vacíos (equivalente a text-to-video puro), pero ",[23,364,365,366],{},"no está permitido enviar únicamente ",[18,367,212],{},". Siempre que envíes audio, debes proporcionar al menos una imagen o un vídeo como anclaje visual.",[65,370,372],{"id":371},"asignación-de-roles-mediante-el-prompt","Asignación de roles mediante el prompt",[15,374,375,376,379,380,293,383,386,387,390],{},"Este modelo ",[23,377,378],{},"no tiene sintaxis de etiquetas"," (no existen ",[18,381,382],{},"@Image1",[18,384,385],{},"@Video1"," ni similares). Asignas un papel a cada activo usando ",[23,388,389],{},"lenguaje natural",", y el modelo entiende referencias como \"imagen 1 / video 1 / audio 1\" según el orden del array.",[15,392,393],{},"Patrones habituales:",[107,395,396,406],{},[110,397,398],{},[113,399,400,403],{},[116,401,402],{},"Intención",[116,404,405],{},"Frase recomendada en el prompt",[132,407,408,416,424,432,440],{},[113,409,410,413],{},[137,411,412],{},"Usar la imagen 1 como primer fotograma",[137,414,415],{},"\"Usa la imagen 1 como primer fotograma del vídeo\"",[113,417,418,421],{},[137,419,420],{},"Que el video 1 marque el movimiento de cámara",[137,422,423],{},"\"Replica el movimiento de cámara y el ritmo del video 1\"",[113,425,426,429],{},[137,427,428],{},"Usar el audio 1 como música de fondo",[137,430,431],{},"\"Usa el audio 1 como música de fondo durante todo el vídeo\"",[113,433,434,437],{},[137,435,436],{},"Conservar el personaje de la imagen 1",[137,438,439],{},"\"La apariencia del personaje se mantiene consistente con la imagen 1\"",[113,441,442,445],{},[137,443,444],{},"Transferir el estilo de la imagen 2",[137,446,447],{},"\"El estilo artístico general toma como referencia la paleta y la textura de la imagen 2\"",[15,449,450],{},"Puedes combinar libremente estos patrones en un único prompt. El orden de los activos no afecta a la validez, pero sí influye en cómo el modelo interpreta \"imagen 1 / imagen 2\": mantenlo estable para garantizar la reproducibilidad.",[65,452,454],{"id":453},"límites-de-los-activos-de-entrada","Límites de los activos de entrada",[456,457,459],"h3",{"id":458},"imágenes","Imágenes",[107,461,462,472],{},[110,463,464],{},[113,465,466,469],{},[116,467,468],{},"Restricción",[116,470,471],{},"Límite",[132,473,474,482,498,506,514],{},[113,475,476,479],{},[137,477,478],{},"Cantidad",[137,480,481],{},"0–9",[113,483,484,487],{},[137,485,486],{},"Formato",[137,488,489,293,492,293,495],{},[18,490,491],{},".jpeg",[18,493,494],{},".png",[18,496,497],{},".webp",[113,499,500,503],{},[137,501,502],{},"Dimensiones",[137,504,505],{},"300–6000 px por lado",[113,507,508,511],{},[137,509,510],{},"Relación de aspecto",[137,512,513],{},"0.4 – 2.5",[113,515,516,519],{},[137,517,518],{},"Tamaño máximo por imagen",[137,520,521],{},"≤ 30 MB",[456,523,525],{"id":524},"vídeos","Vídeos",[107,527,528,536],{},[110,529,530],{},[113,531,532,534],{},[116,533,468],{},[116,535,471],{},[132,537,538,545,557,565,573,581,589],{},[113,539,540,542],{},[137,541,478],{},[137,543,544],{},"0–3",[113,546,547,549],{},[137,548,486],{},[137,550,551,293,554],{},[18,552,553],{},".mp4",[18,555,556],{},".mov",[113,558,559,562],{},[137,560,561],{},"Duración por clip",[137,563,564],{},"2–15 segundos",[113,566,567,570],{},[137,568,569],{},"Duración total",[137,571,572],{},"≤ 15 segundos",[113,574,575,578],{},[137,576,577],{},"Resolución",[137,579,580],{},"480p – 720p",[113,582,583,586],{},[137,584,585],{},"Frecuencia de fotogramas",[137,587,588],{},"24 – 60 FPS",[113,590,591,594],{},[137,592,593],{},"Tamaño máximo por clip",[137,595,596],{},"≤ 50 MB",[456,598,600],{"id":599},"audio","Audio",[107,602,603,611],{},[110,604,605],{},[113,606,607,609],{},[116,608,468],{},[116,610,471],{},[132,612,613,619,631,637,643],{},[113,614,615,617],{},[137,616,478],{},[137,618,544],{},[113,620,621,623],{},[137,622,486],{},[137,624,625,293,628],{},[18,626,627],{},".wav",[18,629,630],{},".mp3",[113,632,633,635],{},[137,634,561],{},[137,636,564],{},[113,638,639,641],{},[137,640,569],{},[137,642,572],{},[113,644,645,647],{},[137,646,593],{},[137,648,649],{},"≤ 15 MB",[456,651,653],{"id":652},"globales","Globales",[107,655,656,664],{},[110,657,658],{},[113,659,660,662],{},[116,661,468],{},[116,663,471],{},[132,665,666,674],{},[113,667,668,671],{},[137,669,670],{},"Cuerpo total de la solicitud",[137,672,673],{},"≤ 64 MB (sin incrustación en Base64)",[113,675,676,679],{},[137,677,678],{},"Contenido mínimo",[137,680,681],{},"Al menos 1 imagen O 1 vídeo (solo audio no está permitido)",[65,683,685],{"id":684},"ejemplos-de-solicitud","Ejemplos de solicitud",[456,687,689],{"id":688},"curl-composición-tres-modal-imagen-vídeo-audio","cURL — Composición tres-modal (imagen + vídeo + audio)",[70,691,695],{"className":692,"code":693,"language":694,"meta":78,"style":78},"language-bash shiki shiki-themes github-dark","curl -X POST https://api.evolink.ai/v1/videos/generations \\\n  -H \"Authorization: Bearer YOUR_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n    \"model\": \"seedance-2.0-reference-to-video\",\n    \"prompt\": \"Replicate video 1 first-person perspective and camera pacing. Use audio 1 as the soundtrack for the entire video. Scene: a young rider weaving through a rain-soaked city street at night, neon reflections on wet asphalt.\",\n    \"image_urls\": [\"https://example.com/rider-style.jpg\"],\n    \"video_urls\": [\"https://example.com/pov-reference.mp4\"],\n    \"audio_urls\": [\"https://example.com/synthwave-bgm.mp3\"],\n    \"duration\": 10,\n    \"quality\": \"720p\",\n    \"aspect_ratio\": \"16:9\"\n  }'\n","bash",[18,696,697,720,731,741,750,756,762,768,774,780,786,792,798],{"__ignoreMap":78},[698,699,702,706,710,714,717],"span",{"class":700,"line":701},"line",1,[698,703,705],{"class":704},"svObZ","curl",[698,707,709],{"class":708},"sDLfK"," -X",[698,711,713],{"class":712},"sU2Wk"," POST",[698,715,716],{"class":712}," https://api.evolink.ai/v1/videos/generations",[698,718,719],{"class":708}," \\\n",[698,721,723,726,729],{"class":700,"line":722},2,[698,724,725],{"class":708},"  -H",[698,727,728],{"class":712}," \"Authorization: Bearer YOUR_API_KEY\"",[698,730,719],{"class":708},[698,732,734,736,739],{"class":700,"line":733},3,[698,735,725],{"class":708},[698,737,738],{"class":712}," \"Content-Type: application/json\"",[698,740,719],{"class":708},[698,742,744,747],{"class":700,"line":743},4,[698,745,746],{"class":708},"  -d",[698,748,749],{"class":712}," '{\n",[698,751,753],{"class":700,"line":752},5,[698,754,755],{"class":712},"    \"model\": \"seedance-2.0-reference-to-video\",\n",[698,757,759],{"class":700,"line":758},6,[698,760,761],{"class":712},"    \"prompt\": \"Replicate video 1 first-person perspective and camera pacing. Use audio 1 as the soundtrack for the entire video. Scene: a young rider weaving through a rain-soaked city street at night, neon reflections on wet asphalt.\",\n",[698,763,765],{"class":700,"line":764},7,[698,766,767],{"class":712},"    \"image_urls\": [\"https://example.com/rider-style.jpg\"],\n",[698,769,771],{"class":700,"line":770},8,[698,772,773],{"class":712},"    \"video_urls\": [\"https://example.com/pov-reference.mp4\"],\n",[698,775,777],{"class":700,"line":776},9,[698,778,779],{"class":712},"    \"audio_urls\": [\"https://example.com/synthwave-bgm.mp3\"],\n",[698,781,783],{"class":700,"line":782},10,[698,784,785],{"class":712},"    \"duration\": 10,\n",[698,787,789],{"class":700,"line":788},11,[698,790,791],{"class":712},"    \"quality\": \"720p\",\n",[698,793,795],{"class":700,"line":794},12,[698,796,797],{"class":712},"    \"aspect_ratio\": \"16:9\"\n",[698,799,801],{"class":700,"line":800},13,[698,802,803],{"class":712},"  }'\n",[456,805,807],{"id":806},"python-solo-imágenes-hasta-9","Python — Solo imágenes (hasta 9)",[70,809,813],{"className":810,"code":811,"language":812,"meta":78,"style":78},"language-python shiki shiki-themes github-dark","import requests\n\nresponse = requests.post(\n    \"https://api.evolink.ai/v1/videos/generations\",\n    headers={\n        \"Authorization\": \"Bearer YOUR_API_KEY\",\n        \"Content-Type\": \"application/json\"\n    },\n    json={\n        \"model\": \"seedance-2.0-reference-to-video\",\n        \"prompt\": \"The overall art style references the color palette and texture of the 3 provided images. Scene: a small-town summer market at dusk, warm tones.\",\n        \"image_urls\": [\n            \"https://example.com/style-ref-1.jpg\",\n            \"https://example.com/style-ref-2.jpg\",\n            \"https://example.com/style-ref-3.jpg\"\n        ],\n        \"duration\": 8,\n        \"aspect_ratio\": \"16:9\"\n    }\n)\n\ntask = response.json()\nprint(f\"Task ID: {task['id']}\")\n","python",[18,814,815,825,831,842,850,861,874,884,889,898,910,922,930,937,945,951,957,970,981,987,993,998,1009],{"__ignoreMap":78},[698,816,817,821],{"class":700,"line":701},[698,818,820],{"class":819},"snl16","import",[698,822,824],{"class":823},"s95oV"," requests\n",[698,826,827],{"class":700,"line":722},[698,828,830],{"emptyLinePlaceholder":829},true,"\n",[698,832,833,836,839],{"class":700,"line":733},[698,834,835],{"class":823},"response ",[698,837,838],{"class":819},"=",[698,840,841],{"class":823}," requests.post(\n",[698,843,844,847],{"class":700,"line":743},[698,845,846],{"class":712},"    \"https://api.evolink.ai/v1/videos/generations\"",[698,848,849],{"class":823},",\n",[698,851,852,856,858],{"class":700,"line":752},[698,853,855],{"class":854},"s9osk","    headers",[698,857,838],{"class":819},[698,859,860],{"class":823},"{\n",[698,862,863,866,869,872],{"class":700,"line":758},[698,864,865],{"class":712},"        \"Authorization\"",[698,867,868],{"class":823},": ",[698,870,871],{"class":712},"\"Bearer YOUR_API_KEY\"",[698,873,849],{"class":823},[698,875,876,879,881],{"class":700,"line":764},[698,877,878],{"class":712},"        \"Content-Type\"",[698,880,868],{"class":823},[698,882,883],{"class":712},"\"application/json\"\n",[698,885,886],{"class":700,"line":770},[698,887,888],{"class":823},"    },\n",[698,890,891,894,896],{"class":700,"line":776},[698,892,893],{"class":854},"    json",[698,895,838],{"class":819},[698,897,860],{"class":823},[698,899,900,903,905,908],{"class":700,"line":782},[698,901,902],{"class":712},"        \"model\"",[698,904,868],{"class":823},[698,906,907],{"class":712},"\"seedance-2.0-reference-to-video\"",[698,909,849],{"class":823},[698,911,912,915,917,920],{"class":700,"line":788},[698,913,914],{"class":712},"        \"prompt\"",[698,916,868],{"class":823},[698,918,919],{"class":712},"\"The overall art style references the color palette and texture of the 3 provided images. Scene: a small-town summer market at dusk, warm tones.\"",[698,921,849],{"class":823},[698,923,924,927],{"class":700,"line":794},[698,925,926],{"class":712},"        \"image_urls\"",[698,928,929],{"class":823},": [\n",[698,931,932,935],{"class":700,"line":800},[698,933,934],{"class":712},"            \"https://example.com/style-ref-1.jpg\"",[698,936,849],{"class":823},[698,938,940,943],{"class":700,"line":939},14,[698,941,942],{"class":712},"            \"https://example.com/style-ref-2.jpg\"",[698,944,849],{"class":823},[698,946,948],{"class":700,"line":947},15,[698,949,950],{"class":712},"            \"https://example.com/style-ref-3.jpg\"\n",[698,952,954],{"class":700,"line":953},16,[698,955,956],{"class":823},"        ],\n",[698,958,960,963,965,968],{"class":700,"line":959},17,[698,961,962],{"class":712},"        \"duration\"",[698,964,868],{"class":823},[698,966,967],{"class":708},"8",[698,969,849],{"class":823},[698,971,973,976,978],{"class":700,"line":972},18,[698,974,975],{"class":712},"        \"aspect_ratio\"",[698,977,868],{"class":823},[698,979,980],{"class":712},"\"16:9\"\n",[698,982,984],{"class":700,"line":983},19,[698,985,986],{"class":823},"    }\n",[698,988,990],{"class":700,"line":989},20,[698,991,992],{"class":823},")\n",[698,994,996],{"class":700,"line":995},21,[698,997,830],{"emptyLinePlaceholder":829},[698,999,1001,1004,1006],{"class":700,"line":1000},22,[698,1002,1003],{"class":823},"task ",[698,1005,838],{"class":819},[698,1007,1008],{"class":823}," response.json()\n",[698,1010,1012,1015,1018,1021,1024,1027,1030,1033,1036,1039,1042],{"class":700,"line":1011},23,[698,1013,1014],{"class":708},"print",[698,1016,1017],{"class":823},"(",[698,1019,1020],{"class":819},"f",[698,1022,1023],{"class":712},"\"Task ID: ",[698,1025,1026],{"class":708},"{",[698,1028,1029],{"class":823},"task[",[698,1031,1032],{"class":712},"'id'",[698,1034,1035],{"class":823},"]",[698,1037,1038],{"class":708},"}",[698,1040,1041],{"class":712},"\"",[698,1043,992],{"class":823},[456,1045,1047],{"id":1046},"nodejs-referencia-solo-de-vídeo-replicación-de-cámara","Node.js — Referencia solo de vídeo (replicación de cámara)",[70,1049,1053],{"className":1050,"code":1051,"language":1052,"meta":78,"style":78},"language-javascript shiki shiki-themes github-dark","const res = await fetch(\"https://api.evolink.ai/v1/videos/generations\", {\n  method: \"POST\",\n  headers: {\n    \"Authorization\": \"Bearer YOUR_API_KEY\",\n    \"Content-Type\": \"application/json\"\n  },\n  body: JSON.stringify({\n    model: \"seedance-2.0-reference-to-video\",\n    prompt: \"Replicate video 1 orbital camera movement and velocity curve. Subject: a classical sculpture in a museum hall at dusk.\",\n    video_urls: [\"https://example.com/orbit-shot.mp4\"],\n    duration: 8,\n    quality: \"720p\",\n    aspect_ratio: \"16:9\"\n  })\n});\n\nconst task = await res.json();\nconsole.log(\"Task ID:\", task.id);\n","javascript",[18,1054,1055,1080,1090,1095,1106,1115,1120,1137,1146,1156,1167,1176,1186,1193,1198,1203,1207,1227],{"__ignoreMap":78},[698,1056,1057,1060,1063,1066,1069,1072,1074,1077],{"class":700,"line":701},[698,1058,1059],{"class":819},"const",[698,1061,1062],{"class":708}," res",[698,1064,1065],{"class":819}," =",[698,1067,1068],{"class":819}," await",[698,1070,1071],{"class":704}," fetch",[698,1073,1017],{"class":823},[698,1075,1076],{"class":712},"\"https://api.evolink.ai/v1/videos/generations\"",[698,1078,1079],{"class":823},", {\n",[698,1081,1082,1085,1088],{"class":700,"line":722},[698,1083,1084],{"class":823},"  method: ",[698,1086,1087],{"class":712},"\"POST\"",[698,1089,849],{"class":823},[698,1091,1092],{"class":700,"line":733},[698,1093,1094],{"class":823},"  headers: {\n",[698,1096,1097,1100,1102,1104],{"class":700,"line":743},[698,1098,1099],{"class":712},"    \"Authorization\"",[698,1101,868],{"class":823},[698,1103,871],{"class":712},[698,1105,849],{"class":823},[698,1107,1108,1111,1113],{"class":700,"line":752},[698,1109,1110],{"class":712},"    \"Content-Type\"",[698,1112,868],{"class":823},[698,1114,883],{"class":712},[698,1116,1117],{"class":700,"line":758},[698,1118,1119],{"class":823},"  },\n",[698,1121,1122,1125,1128,1131,1134],{"class":700,"line":764},[698,1123,1124],{"class":823},"  body: ",[698,1126,1127],{"class":708},"JSON",[698,1129,1130],{"class":823},".",[698,1132,1133],{"class":704},"stringify",[698,1135,1136],{"class":823},"({\n",[698,1138,1139,1142,1144],{"class":700,"line":770},[698,1140,1141],{"class":823},"    model: ",[698,1143,907],{"class":712},[698,1145,849],{"class":823},[698,1147,1148,1151,1154],{"class":700,"line":776},[698,1149,1150],{"class":823},"    prompt: ",[698,1152,1153],{"class":712},"\"Replicate video 1 orbital camera movement and velocity curve. Subject: a classical sculpture in a museum hall at dusk.\"",[698,1155,849],{"class":823},[698,1157,1158,1161,1164],{"class":700,"line":782},[698,1159,1160],{"class":823},"    video_urls: [",[698,1162,1163],{"class":712},"\"https://example.com/orbit-shot.mp4\"",[698,1165,1166],{"class":823},"],\n",[698,1168,1169,1172,1174],{"class":700,"line":788},[698,1170,1171],{"class":823},"    duration: ",[698,1173,967],{"class":708},[698,1175,849],{"class":823},[698,1177,1178,1181,1184],{"class":700,"line":794},[698,1179,1180],{"class":823},"    quality: ",[698,1182,1183],{"class":712},"\"720p\"",[698,1185,849],{"class":823},[698,1187,1188,1191],{"class":700,"line":800},[698,1189,1190],{"class":823},"    aspect_ratio: ",[698,1192,980],{"class":712},[698,1194,1195],{"class":700,"line":939},[698,1196,1197],{"class":823},"  })\n",[698,1199,1200],{"class":700,"line":947},[698,1201,1202],{"class":823},"});\n",[698,1204,1205],{"class":700,"line":953},[698,1206,830],{"emptyLinePlaceholder":829},[698,1208,1209,1211,1214,1216,1218,1221,1224],{"class":700,"line":959},[698,1210,1059],{"class":819},[698,1212,1213],{"class":708}," task",[698,1215,1065],{"class":819},[698,1217,1068],{"class":819},[698,1219,1220],{"class":823}," res.",[698,1222,1223],{"class":704},"json",[698,1225,1226],{"class":823},"();\n",[698,1228,1229,1232,1235,1237,1240],{"class":700,"line":972},[698,1230,1231],{"class":823},"console.",[698,1233,1234],{"class":704},"log",[698,1236,1017],{"class":823},[698,1238,1239],{"class":712},"\"Task ID:\"",[698,1241,1242],{"class":823},", task.id);\n",[65,1244,1246],{"id":1245},"respuesta","Respuesta",[70,1248,1251],{"className":1249,"code":1250,"language":1223,"meta":78,"style":78},"language-json shiki shiki-themes github-dark","{\n    \"id\": \"task-unified-1774857405-abc123\",\n    \"object\": \"video.generation.task\",\n    \"created\": 1774857405,\n    \"model\": \"seedance-2.0-reference-to-video\",\n    \"status\": \"pending\",\n    \"progress\": 0,\n    \"type\": \"video\",\n    \"task_info\": {\n        \"can_cancel\": true,\n        \"estimated_time\": 180,\n        \"video_duration\": 10\n    },\n    \"usage\": {\n        \"billing_rule\": \"per_second\",\n        \"credits_reserved\": 60,\n        \"user_group\": \"default\"\n    }\n}\n",[18,1252,1253,1257,1269,1281,1293,1304,1316,1328,1340,1348,1359,1371,1381,1385,1392,1404,1416,1426,1430],{"__ignoreMap":78},[698,1254,1255],{"class":700,"line":701},[698,1256,860],{"class":823},[698,1258,1259,1262,1264,1267],{"class":700,"line":722},[698,1260,1261],{"class":708},"    \"id\"",[698,1263,868],{"class":823},[698,1265,1266],{"class":712},"\"task-unified-1774857405-abc123\"",[698,1268,849],{"class":823},[698,1270,1271,1274,1276,1279],{"class":700,"line":733},[698,1272,1273],{"class":708},"    \"object\"",[698,1275,868],{"class":823},[698,1277,1278],{"class":712},"\"video.generation.task\"",[698,1280,849],{"class":823},[698,1282,1283,1286,1288,1291],{"class":700,"line":743},[698,1284,1285],{"class":708},"    \"created\"",[698,1287,868],{"class":823},[698,1289,1290],{"class":708},"1774857405",[698,1292,849],{"class":823},[698,1294,1295,1298,1300,1302],{"class":700,"line":752},[698,1296,1297],{"class":708},"    \"model\"",[698,1299,868],{"class":823},[698,1301,907],{"class":712},[698,1303,849],{"class":823},[698,1305,1306,1309,1311,1314],{"class":700,"line":758},[698,1307,1308],{"class":708},"    \"status\"",[698,1310,868],{"class":823},[698,1312,1313],{"class":712},"\"pending\"",[698,1315,849],{"class":823},[698,1317,1318,1321,1323,1326],{"class":700,"line":764},[698,1319,1320],{"class":708},"    \"progress\"",[698,1322,868],{"class":823},[698,1324,1325],{"class":708},"0",[698,1327,849],{"class":823},[698,1329,1330,1333,1335,1338],{"class":700,"line":770},[698,1331,1332],{"class":708},"    \"type\"",[698,1334,868],{"class":823},[698,1336,1337],{"class":712},"\"video\"",[698,1339,849],{"class":823},[698,1341,1342,1345],{"class":700,"line":776},[698,1343,1344],{"class":708},"    \"task_info\"",[698,1346,1347],{"class":823},": {\n",[698,1349,1350,1353,1355,1357],{"class":700,"line":782},[698,1351,1352],{"class":708},"        \"can_cancel\"",[698,1354,868],{"class":823},[698,1356,328],{"class":708},[698,1358,849],{"class":823},[698,1360,1361,1364,1366,1369],{"class":700,"line":788},[698,1362,1363],{"class":708},"        \"estimated_time\"",[698,1365,868],{"class":823},[698,1367,1368],{"class":708},"180",[698,1370,849],{"class":823},[698,1372,1373,1376,1378],{"class":700,"line":794},[698,1374,1375],{"class":708},"        \"video_duration\"",[698,1377,868],{"class":823},[698,1379,1380],{"class":708},"10\n",[698,1382,1383],{"class":700,"line":800},[698,1384,888],{"class":823},[698,1386,1387,1390],{"class":700,"line":939},[698,1388,1389],{"class":708},"    \"usage\"",[698,1391,1347],{"class":823},[698,1393,1394,1397,1399,1402],{"class":700,"line":947},[698,1395,1396],{"class":708},"        \"billing_rule\"",[698,1398,868],{"class":823},[698,1400,1401],{"class":712},"\"per_second\"",[698,1403,849],{"class":823},[698,1405,1406,1409,1411,1414],{"class":700,"line":953},[698,1407,1408],{"class":708},"        \"credits_reserved\"",[698,1410,868],{"class":823},[698,1412,1413],{"class":708},"60",[698,1415,849],{"class":823},[698,1417,1418,1421,1423],{"class":700,"line":959},[698,1419,1420],{"class":708},"        \"user_group\"",[698,1422,868],{"class":823},[698,1424,1425],{"class":712},"\"default\"\n",[698,1427,1428],{"class":700,"line":972},[698,1429,986],{"class":823},[698,1431,1432],{"class":700,"line":983},[698,1433,1434],{"class":823},"}\n",[65,1436,1438],{"id":1437},"notas-de-facturación","Notas de facturación",[31,1440,1441,1450,1457],{},[34,1442,1443,1446,1447,1449],{},[23,1444,1445],{},"Facturación por segundo"," según la ",[18,1448,228],{}," del vídeo de salida",[34,1451,1452,1453,1456],{},"La ",[23,1454,1455],{},"duración del vídeo de referencia de entrada también cuenta"," para la facturación (un vídeo de referencia de 10 segundos se factura como 10 segundos de entrada)",[34,1458,1459,1460],{},"La generación de audio en sí ",[23,1461,1462],{},"no tiene coste adicional",[65,1464,1466],{"id":1465},"preguntas-frecuentes","Preguntas frecuentes",[15,1468,1469,1472],{},[23,1470,1471],{},"¿Aparecen los activos de referencia directamente en la salida?","\nNo. El modelo los trata como señales de estilo / composición / movimiento / ritmo; el resultado final es contenido completamente nuevo y generado.",[15,1474,1475,1478,1479,1483],{},[23,1476,1477],{},"¿Puedo enviar la solicitud sin ningún activo de referencia?","\nSí, en ese caso funciona como text-to-video puro. Pero si no tienes referencias, usa directamente ",[95,1480,1482],{"href":1481},"/docs/text-to-video","text-to-video",", que es más barato.",[15,1485,1486,1489,1490,1493],{},[23,1487,1488],{},"¿Importa el orden de los activos?","\nSí. Si tu prompt dice \"video 1\", el modelo lo asocia con ",[18,1491,1492],{},"video_urls[0]",". Mantener un orden estable hace que los experimentos sean reproducibles.",[65,1495,1497],{"id":1496},"relacionado","Relacionado",[31,1499,1500,1506,1511,1517,1525],{},[34,1501,1502],{},[95,1503,1505],{"href":1504},"/docs/models-overview","Visión general de modelos",[34,1507,1508],{},[95,1509,1510],{"href":1481},"API Text-to-Video",[34,1512,1513],{},[95,1514,1516],{"href":1515},"/docs/image-to-video","API Image-to-Video",[34,1518,1519,1522,1523],{},[95,1520,1521],{"href":97},"Modelos Fast"," — ",[18,1524,100],{},[34,1526,1527,1531,1532],{},[95,1528,1530],{"href":1529},"/docs/async-tasks","Tareas asíncronas"," / ",[95,1533,1535],{"href":1534},"/docs/webhooks","Webhooks",[1537,1538,1539],"style",{},"html pre.shiki code .svObZ, html code.shiki .svObZ{--shiki-default:#B392F0}html pre.shiki code .sDLfK, html code.shiki .sDLfK{--shiki-default:#79B8FF}html pre.shiki code .sU2Wk, html code.shiki .sU2Wk{--shiki-default:#9ECBFF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .snl16, html code.shiki .snl16{--shiki-default:#F97583}html pre.shiki code .s95oV, html code.shiki .s95oV{--shiki-default:#E1E4E8}html pre.shiki code .s9osk, html code.shiki .s9osk{--shiki-default:#FFAB70}",{"title":78,"searchDepth":722,"depth":722,"links":1541},[1542,1543,1544,1545,1551,1556,1557,1558,1559],{"id":67,"depth":722,"text":68},{"id":104,"depth":722,"text":105},{"id":371,"depth":722,"text":372},{"id":453,"depth":722,"text":454,"children":1546},[1547,1548,1549,1550],{"id":458,"depth":733,"text":459},{"id":524,"depth":733,"text":525},{"id":599,"depth":733,"text":600},{"id":652,"depth":733,"text":653},{"id":684,"depth":722,"text":685,"children":1552},[1553,1554,1555],{"id":688,"depth":733,"text":689},{"id":806,"depth":733,"text":807},{"id":1046,"depth":733,"text":1047},{"id":1245,"depth":722,"text":1246},{"id":1437,"depth":722,"text":1438},{"id":1465,"depth":722,"text":1466},{"id":1496,"depth":722,"text":1497},"Composición multimodal de vídeo con seedance-2.0-reference-to-video: hasta 9 imágenes + 3 vídeos + 3 clips de audio. El modo más potente de Seedance 2.0.","md",{},"/es/docs/reference-to-video",{"title":5,"description":1560},"es/docs/reference-to-video","U3g2UCiGWkraM4bJx2619kxN4tMfbEe7fddPZ_HVeHk",1776086323160]