获取视频流信息/Get video streams info
Changed on[中文]
⚠️ 重要说明:
- 此接口仅返回格式信息,URL 字段为 null
- 沿用两步法时,需搭配 get_signed_stream_url 获取播放地址
- 如需自行控制下载代理和出口,推荐 get_video_streams_v3
代理要求:
- 调用本接口无需配置或传入代理;本接口不接受 proxy_url,也不返回可下载的媒体 URL。
- 若后续需要稳定下载,推荐改用 get_video_streams_v3:提供固定出口或粘性会话的 美国住宅代理,或固定公网出口的静态住宅/ISP 代理;数据中心代理不作为首选。 美国并非强制地区,地区受限视频应选其允许访问的国家/地区,并在获取链接与下载时保持同一出口。
用途:
- 获取YouTube视频所有清晰度的格式信息
- 返回标准格式(音视频合并)和自适应格式(音视频分离)
参数:
- video_id: 视频ID(推荐)
- video_url: 完整的视频URL(可选,如果提供video_id则忽略)
返回数据包含:
- 视频基本信息(标题、作者、时长、观看次数等)
- formats: 标准格式流(包含音频和视频)
- adaptive_formats: 自适应格式流(仅视频或仅音频)
- 每个格式包含: itag、mime_type、质量标签、分辨率、比特率等
- ⚠️ url 字段为 null(YouTube 需要签名解密才能获取真实播放地址)
- has_signature 为 true 表示需要使用 get_signed_stream_url 接口
- hls_manifest_url: HLS流地址(如果有)
- dash_manifest_url: DASH流地址(如果有)
- available_qualities: 所有可用的清晰度列表
使用流程(两步法):
- 第一步: 调用此接口获取所有可用格式信息(URL 为 null)
- 第二步: 从返回的 formats 或 adaptive_formats 中选择需要的 itag
- 第三步: 调用 get_signed_stream_url 接口,传入 video_id 和 itag,获取真实播放地址
注意事项:
- YouTube 视频播放地址需要签名解密,原始 API 返回的 URL 字段为 null 是正常现象
- 若使用本接口的两步法,播放地址需通过 get_signed_stream_url 单独获取; 需要自带代理下载时推荐 get_video_streams_v3
- 高清视频(720p+)通常需要分别下载音视频流并合并
价格:
- $0.001 USD/请求
[English]
⚠️ Important Notice:
- This endpoint ONLY returns format information, URL fields are null
- For the two-step flow, use get_signed_stream_url to obtain a playback URL
- For downloads using your own proxy and exit, prefer get_video_streams_v3
Proxy requirements:
- No proxy is required from you to call this endpoint. It has no proxy_url parameter and returns no downloadable media URL.
- For a download with a controlled exit, prefer get_video_streams_v3 with a US residential proxy offering a fixed exit or sticky session, or a static residential/ISP proxy with a fixed public exit. A datacenter proxy is not the first choice. The US is not mandatory: use a region where the video is available and keep the same exit for URL retrieval and download.
Purpose:
- Get all quality format information for YouTube video
- Returns standard formats (merged audio/video) and adaptive formats (separate audio/video)
Parameters:
- video_id: Video ID (recommended)
- video_url: Full video URL (optional, ignored if video_id is provided)
Returns:
- Basic video info (title, author, duration, view count, etc.)
- formats: Standard format streams (audio and video combined)
- adaptive_formats: Adaptive format streams (video-only or audio-only)
- Each format contains: itag, mime_type, quality label, resolution, bitrate, etc.
- ⚠️ url field is null (YouTube requires signature decryption to get actual playback URL)
- has_signature=true means need to use get_signed_stream_url endpoint
- hls_manifest_url: HLS manifest URL (if available)
- dash_manifest_url: DASH manifest URL (if available)
- available_qualities: List of all available quality levels
Usage Flow (Two-Step Method):
- Step 1: Call this endpoint to get all available format information (URLs are null)
- Step 2: Select the desired itag from returned formats or adaptive_formats
- Step 3: Call get_signed_stream_url endpoint with video_id and itag to get actual playback URL
Notes:
- YouTube video playback URLs require signature decryption, null URL fields in raw API response is normal
- In this two-step flow, obtain playback URLs separately via get_signed_stream_url; prefer get_video_streams_v3 when downloading with your own proxy
- High-quality videos (720p+) usually require separate download and merge of audio/video streams
Price:
- $0.001 USD/request
[示例/Example]
Step 1 - 获取格式信息: video_id = "dQw4w9WgXcQ"
Step 2 - 获取播放地址: use get_signed_stream_url with selected itag
Request
- Base URLhttps://api.tikhub.io (the document declares no server; this is the origin it was published from)
- AuthHTTP bearer
Query parameters
视频ID/Video ID
视频URL/Video URL (如果提供video_id则忽略此参数/Ignored if video_id is provided)
Response
Successful Response
Changes
- info
added the optional property
//to the response with the status - info
added the optional property
//to the response with the status
- info
- info
the
response's property default value changed fromThis request will be cached. You can access the cached result directly using the URL belowvalid for 24 hours. Accessing the cache will not incur additional charges.toThis response is cached and accessible via the URL below for 24 hours at no extra cost. The cache is for request tracing only — it doesn't affect the API's data freshness and won't be returned through the API again.for the status - info
the
response's property default value changed from本次请求将被缓存,你可以使用下面的 URL 直接访问缓存结果,有效期为 24 小时,访问缓存不会产生额外费用。to本次响应已缓存,可通过下方 URL 直接查看,有效期 24 小时,访问缓存链接无额外费用。缓存仅用于请求溯源,不影响接口数据的时效性,也不会再次通过接口返回。for the status
- info