YouTube文字稿提取器
该服务通过生产级交付层从公共视频网址提取YouTube文字稿。它旨在为希望获得简单输入、稳定输出和高可用体验而不需自行管理文字稿基础设施的团队设计。
每个请求都会经过专用的文字稿服务，响应将在此处进行规范化，强制执行输入验证，并且上游故障会在一致的合同后隔离。只有成功的文字稿结果会被返回。
团队使用此服务是因为其可靠性和清晰的输出。它支持在单次运行中同时处理单个网址和批量网址数组，每个请求最多可处理20个视频网址。输出可以作为纯文本、结构化JSON，或两种格式返回，使其适合下游自动化和数据管道。
常见用例包括构建AI和LLM训练数据集、运行内容重新利用工作流程、进行SEO和关键词分析，以及支持媒体或研究管道。
YouTube转录 - 端点功能
| 对象 | 描述 |
|---|---|
请求体 |
[必需] Json |
{
"success": true,
"results": [
{
"inputUrl": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
"videoId": "dQw4w9WgXcQ",
"videoUrl": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
"status": "ok",
"language": "en",
"transcript": [
{
"text": "[Music]",
"start": 0.32,
"dur": 14.26,
"lang": "en"
},
{
"text": "We're no strangers to",
"start": 18.8,
"dur": 7.16,
"lang": "en"
},
{
"text": "love. You know the rules and so do",
"start": 21.8,
"dur": 7.32,
"lang": "en"
},
{
"text": "I. I feel commitments from what I'm",
"start": 25.96,
"dur": 4.32,
"lang": "en"
},
{
"text": "thinking",
"start": 29.12,
"dur": 5.24,
"lang": "en"
},
{
"text": "of. You wouldn't get this from any other",
"start": 30.28,
"dur": 9.28,
"lang": "en"
},
{
"text": "guy. I just want to tell you how I'm",
"start": 34.36,
"dur": 8.76,
"lang": "en"
},
{
"text": "feeling. Got to make you understand.",
"start": 39.56,
"dur": 6.28,
"lang": "en"
},
{
"text": "Never going to give you up. I'm going to",
"start": 43.12,
"dur": 6.08,
"lang": "en"
},
{
"text": "let you down. I'm going to run around",
"start": 45.84,
"dur": 7.48,
"lang": "en"
},
{
"text": "and desert you. I'm going to make",
"start": 49.2,
"dur": 7.2,
"lang": "en"
},
{
"text": "you say goodbye.",
"start": 53.32,
"dur": 6.56,
"lang": "en"
},
{
"text": "Tell a lie and hurt",
"start": 56.4,
"dur": 7.64,
"lang": "en"
},
{
"text": "you. We've known each other for so",
"start": 59.88,
"dur": 7.32,
"lang": "en"
},
{
"text": "long. Your heart's been aching, but",
"start": 64.04,
"dur": 6.52,
"lang": "en"
},
{
"text": "you're too shy to say we don't know",
"start": 67.2,
"dur": 5.4,
"lang": "en"
},
{
"text": "what's been going",
"start": 70.56,
"dur": 7.24,
"lang": "en"
},
{
"text": "on. We know the game and we're going to",
"start": 72.6,
"dur": 8.88,
"lang": "en"
},
{
"text": "play. If you ask me how I'm",
"start": 77.8,
"dur": 6.76,
"lang": "en"
},
{
"text": "feeling, don't tell me your truth. to",
"start": 81.48,
"dur": 6.84,
"lang": "en"
},
{
"text": "see. I will give",
"start": 84.56,
"dur": 3.76,
"lang": "en"
},
{
"text": "you",
"start": 89.88,
"dur": 4.84,
"lang": "en"
},
{
"text": "around",
"start": 91.72,
"dur": 3,
"lang": "en"
},
{
"text": "you. I will say",
"start": 95,
"dur": 4.04,
"lang": "en"
},
{
"text": "goodbye and hurt you. I will give",
"start": 99.56,
"dur": 7.2,
"lang": "en"
},
{
"text": "[Music]",
"start": 103.99,
"dur": 4.61,
"lang": "en"
},
{
"text": "you",
"start": 106.76,
"dur": 9.16,
"lang": "en"
},
{
"text": "around you. I will leave you. I will say",
"start": 108.6,
"dur": 7.32,
"lang": "en"
},
{
"text": "goodbye and hurt you.",
"start": 116.44,
"dur": 4.64,
"lang": "en"
},
{
"text": "Never going to give. Never going to",
"start": 128.32,
"dur": 4.24,
"lang": "en"
},
{
"text": "give.",
"start": 129.76,
"dur": 4.24,
"lang": "en"
},
{
"text": "Never going to give. Never going to",
"start": 132.56,
"dur": 4.24,
"lang": "en"
},
{
"text": "give.",
"start": 134,
"dur": 7.04,
"lang": "en"
},
{
"text": "We've known each other for so long.",
"start": 136.8,
"dur": 6.88,
"lang": "en"
},
{
"text": "Your heart's been aching, but you're too",
"start": 141.04,
"dur": 6.48,
"lang": "en"
},
{
"text": "shy to say it. We both know what's been",
"start": 143.68,
"dur": 4.84,
"lang": "en"
},
{
"text": "going",
"start": 147.52,
"dur": 4.72,
"lang": "en"
},
{
"text": "on. We know the game and we're going to",
"start": 148.52,
"dur": 9.28,
"lang": "en"
},
{
"text": "play it. I just want to tell you how I'm",
"start": 152.24,
"dur": 9.12,
"lang": "en"
},
{
"text": "feeling. Got to make you understand.",
"start": 157.8,
"dur": 6.12,
"lang": "en"
},
{
"text": "Never going to give you up. Never going",
"start": 161.36,
"dur": 5.44,
"lang": "en"
},
{
"text": "to let you down. Never going to run",
"start": 163.92,
"dur": 7.36,
"lang": "en"
},
{
"text": "around and desert you. Heat.",
"start": 166.8,
"dur": 4.48,
"lang": "en"
},
{
"text": "[Music]",
"start": 172.33,
"dur": 10.43,
"lang": "en"
},
{
"text": "Heat. Heat. Heat.",
"start": 178.76,
"dur": 4,
"lang": "en"
},
{
"text": "[Music]",
"start": 183.39,
"dur": 11.81,
"lang": "en"
},
{
"text": "Never going to tell a lie and hurt you.",
"start": 191.04,
"dur": 6.72,
"lang": "en"
},
{
"text": "Never going to give you up. Never going",
"start": 195.2,
"dur": 5.44,
"lang": "en"
},
{
"text": "to let you down. Never going to run",
"start": 197.76,
"dur": 6.48,
"lang": "en"
},
{
"text": "around and desert you. Never going to",
"start": 200.64,
"dur": 6.2,
"lang": "en"
},
{
"text": "make you cry. Never going to say",
"start": 204.24,
"dur": 7.64,
"lang": "en"
},
{
"text": "goodbye. Never going to say goodbye.",
"start": 206.84,
"dur": 5.04,
"lang": "en"
}
],
"transcriptText": "[Music] We're no strangers to love. You know the rules and so do I. I feel commitments from what I'm thinking of. You wouldn't get this from any other guy. I just want to tell you how I'm feeling. Got to make you understand. Never going to give you up. I'm going to let you down. I'm going to run around and desert you. I'm going to make you say goodbye. Tell a lie and hurt you. We've known each other for so long. Your heart's been aching, but you're too shy to say we don't know what's been going on. We know the game and we're going to play. If you ask me how I'm feeling, don't tell me your truth. to see. I will give you around you. I will say goodbye and hurt you. I will give [Music] you around you. I will leave you. I will say goodbye and hurt you. Never going to give. Never going to give. Never going to give. Never going to give. We've known each other for so long. Your heart's been aching, but you're too shy to say it. We both know what's been going on. We know the game and we're going to play it. I just want to tell you how I'm feeling. Got to make you understand. Never going to give you up. Never going to let you down. Never going to run around and desert you. Heat. [Music] Heat. Heat. Heat. [Music] Never going to tell a lie and hurt you. Never going to give you up. Never going to let you down. Never going to run around and desert you. Never going to make you cry. Never going to say goodbye. Never going to say goodbye."
}
],
"meta": {
"requested": 1,
"succeeded": 1,
"failed": 0,
"outputFormat": "both",
"concurrency": 10,
"maxVideoUrls": 20
}
}
curl --location --request POST 'https://zylalabs.com/api/12409/youtube+to+transcript+api/23478/youtube+to+transcript' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{
"videoUrls": [
"https://www.youtube.com/watch?v=dQw4w9WgXcQ"
],
"outputFormat": "both",
"lang": "en"
}'
| 标头 | 描述 |
|---|---|
授权
|
[必需] 应为 Bearer access_key. 订阅后，请查看上方的"您的 API 访问密钥"。 |
无长期承诺。随时升级、降级或取消。
API返回YouTube视频的转录，包括带时间戳的文本段落、语言信息和请求状态。输出可以是纯文本、结构化JSON或两种格式。
响应中的关键字段包括 `inputUrl`、`videoId`、`videoUrl`、`status`、`language` 和 `transcript`，其中包含一个文本段落数组，具有各自的 `text`、`start` 和 `dur`（持续时间）值
响应数据的结构是一个顶级的 `success` 布尔值，后面是一个 `results` 数组。每个结果对象包含视频元数据和一个 `transcript` 数组，详细记录了带时间戳的口语内容
该API提供来自公共YouTube视频的口语内容的转录，包括文本、时间戳和语言细节。它支持单个URL和最多20个URL的批量请求
用户可以通过在请求正文中提供一个或多个YouTube视频的URL来自定义请求 API会处理这些URL并返回指定格式的对应转录
常见的用例包括为人工智能模型创建训练数据集 内容重用工作流 SEO分析 关键词研究以及支持媒体或研究流程
该API利用专用的转录服务来规范响应并应用输入验证。这确保只返回成功的转录，提高整体数据质量
用户可以利用结构化的JSON格式方便地集成到应用程序中，从而实现自动分析、内容索引或在数据管道中进一步处理
Zyla API Hub 就像一个大型 API 商店，您可以在一个地方找到数千个 API。我们还为所有 API 提供专门支持和实时监控。注册后，您可以选择要使用的 API。请记住，每个 API 都需要自己的订阅。但如果您订阅多个 API，您将为所有这些 API 使用相同的密钥，使事情变得更简单。
价格以 USD（美元）、EUR（欧元）、CAD（加元）、AUD（澳元）和 GBP（英镑）列出。我们接受所有主要的借记卡和信用卡。我们的支付系统使用最新的安全技术，由 Stripe 提供支持，Stripe 是世界上最可靠的支付公司之一。如果您在使用卡片付款时遇到任何问题，请通过 [email protected]
此外，如果您已经以这些货币中的任何一种（USD、EUR、CAD、AUD、GBP）拥有有效订阅，该货币将保留用于后续订阅。只要您没有任何有效订阅，您可以随时更改货币。
定价页面上显示的本地货币基于您 IP 地址的国家/地区，仅供参考。实际价格以 USD（美元）为单位。当您付款时，即使您在我们的网站上看到以本地货币显示的等值金额，您的卡片对账单上也会以美元显示费用。这意味着您不能直接使用本地货币付款。
有时，银行可能会因其欺诈保护设置而拒绝收费。我们建议您首先联系您的银行，检查他们是否阻止了我们的收费。此外，您可以访问账单门户并更改关联的卡片以进行付款。如果这些方法不起作用并且您需要进一步帮助，请通过 [email protected]
价格由月度或年度订阅决定，具体取决于所选计划。
API 调用根据成功请求从您的计划中扣除。每个计划都包含您每月可以进行的特定数量的调用。只有成功的调用（由状态 200 响应指示）才会计入您的总数。这确保失败或不完整的请求不会影响您的月度配额。
Zyla API Hub 采用月度订阅系统。您的计费周期将从您购买付费计划的那一天开始，并在下个月的同一日期续订。因此，如果您想避免未来的费用，请提前取消订阅。
要升级您当前的订阅计划，只需转到 API 的定价页面并选择您要升级到的计划。升级将立即生效，让您立即享受新计划的功能。请注意，您之前计划中的任何剩余调用都不会转移到新计划，因此在升级时请注意这一点。您将被收取新计划的全部金额。
要检查您本月剩余多少 API 调用，请参考响应标头中的 "X-Zyla-API-Calls-Monthly-Remaining" 字段。例如，如果您的计划允许每月 1,000 个请求，而您已使用 100 个，则响应标头中的此字段将显示 900 个剩余调用。
要查看您的计划允许的最大 API 请求数，请检查 "X-Zyla-RateLimit-Limit" 响应标头。例如，如果您的计划包括每月 1,000 个请求，此标头将显示 1,000。
"X-Zyla-RateLimit-Reset" 标头显示您的速率限制重置之前的秒数。这告诉您何时您的请求计数将重新开始。例如，如果它显示 3,600，则意味着还有 3,600 秒直到限制重置。
是的，您可以随时通过访问您的账户并在账单页面上选择取消选项来取消您的计划。请注意，升级、降级和取消会立即生效。此外，取消后，您将不再有权访问该服务，即使您的配额中还有剩余调用。
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为了让您有机会在没有任何承诺的情况下体验我们的 API，我们提供 7 天免费试用，允许您免费进行最多 50 次 API 调用。此试用只能使用一次，因此我们建议将其应用于您最感兴趣的 API。虽然我们的大多数 API 都提供免费试用，但有些可能不提供。试用在 7 天后或您进行了 50 次请求后结束，以先发生者为准。如果您在试用期间达到 50 次请求限制，您需要"开始您的付费计划"以继续发出请求。您可以在个人资料中的订阅 -> 选择您订阅的 API -> 定价标签下找到"开始您的付费计划"按钮。或者，如果您在第 7 天之前不取消订阅，您的免费试用将结束，您的计划将自动计费，授予您访问计划中指定的所有 API 调用的权限。请记住这一点以避免不必要的费用。
7 天后，您将被收取试用期间订阅的计划的全额费用。因此，在试用期结束前取消很重要。因忘记及时取消而提出的退款请求不被接受。
当您订阅 API 免费试用时，您可以进行最多 50 次 API 调用。如果您希望超出此限制进行额外的 API 调用，API 将提示您执行"开始您的付费计划"。您可以在个人资料中的订阅 -> 选择您订阅的 API -> 定价标签下找到"开始您的付费计划"按钮。
付款订单在每月 20 日至 30 日之间处理。如果您在 20 日之前提交请求，您的付款将在此时间范围内处理。
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