GetVideoCover
描述
获取视频封面地址,该地址的有效期为1小时。
使用该接口需要开通媒体转码服务。
请求参数
参数名 | 类型 | 是否必须 | 说明 |
---|---|---|---|
Action | String | 是 | GetVideoCover |
PhotoId | Long | 是 | 视频文件的唯一标识 |
StoreName | String | 是 | PhotoStore的名称 |
ZoomType | String | 是 | 缩放格式,请参考OSS的缩放格式 |
LibraryId | String | 否 | 照片库标识。采用AK认证时必选,采用STS认证时可选。了解不同认证方式的区别。 |
请求示例
https://cloudphoto.cn-shanghai.aliyuncs.com/?Action=GetVideoCover
&PhotoId=822596591369068544
&StoreName=cloudphoto-demo
&ZoomType=400w_400h
&LibraryId=alice-001
&<公共请求参数>
返回参数
参数名 | 类型 | 说明 |
---|---|---|
RequestId | String | 唯一标识本次请求的ID |
Code | String | 响应状态码,Success表示成功的响应 |
Message | String | 响应状态详细描述 |
Action | String | GetVideoCover |
VideoCoverUrl | String | 视频封面的访问地址 |
返回示例
JSON格式
{
"Action":"GetVideoCover",
"Message":"success",
"RequestId":"ABAC6F03-DC0F-4893-B823-880FE76AB70A",
"VideoCoverUrl":"http://cloudphoto-demo.img-cn-shanghai.aliyuncs.com/stores/cloudphoto-demo/video/i9lQGYVZS_6fe8DZ_qiUQQAAAApwZDIE.jpg%40400w_400h_2o?Expires=1500022464&OSSAccessKeyId=STS.MgUkRSvRRmQ9ZZxx7zQKKRXZh&Signature=7%2B1njrgwgDigHM8PtO%2BP1E5%2B%2Bjs%3D&security-token=CAISkAJ1q6Ft5B2yfSjIrKTgIOjnm41z2pPSWHzJnDcvXcRnvZ3xijz2IH9PdXRuCe4esv00mmlW7PYelr94T5hYSVTEatd3q5pW9Q66bpDfuse4tRise10ZWjr9MQXy%2BeOPScebJYqvV5XAQlTAkTAJstmeXD6%2BXlujHISUgJp8FLo%2BVRW5ajw0b7U%2FZHEVyqkgOGDWKOymPzPzn2PUFzAIgAdnjn5l4qnNqa%2F1qDim1QekkL5F%2F9%2Brf8b9M5YwYa0SCYnlgLZEEYPayzNV5hRw86N7sbdJ4z%2BvvKvGXAIAvkvWbbKIq4YxdVEjNvQgaKdArenhk%2FZ8vfHfj4Tw1xFBMO9cTiDDXoekzdsTol0B%2F26DHxqAASS7rqIARZ%2B1PUJJVKZ2N64gpPIwv2i%2FsEDqz607uovwnqy0TiyZJ2gQeByteRCeFO7gxGLv149J%2FwpHLwnm34oiBvfg3sCSmtlmWZz4MsyH3FSM7KE33TamwKqUrqozwhq2ZMFMCytR7FjkC0k88Y%2BKZfrKwZu9U7oz9vl%2Bc2js",
"Code":"Success"
}
XML格式
<?xml version="1.0" encoding="UTF-8"?>
<GetVideoCoverResponse>
<Action>GetVideoCover</Action>
<Message>success</Message>
<RequestId>14A83AC9-3488-4659-A7F4-588C08B51BD6</RequestId>
<VideoCoverUrl><![CDATA[http://cloudphoto-demo.img-cn-shanghai.aliyuncs.com/stores/cloudphoto-demo/video/i9lQGYVZS_6fe8DZ_qiUQQAAAApwZDIE.jpg%40400w_400h_2o?Expires=1500022464&OSSAccessKeyId=STS.MgUkRSvRRmQ9ZZxx7zQKKRXZh&Signature=7%2B1njrgwgDigHM8PtO%2BP1E5%2B%2Bjs%3D&security-token=CAISkAJ1q6Ft5B2yfSjIrKTgIOjnm41z2pPSWHzJnDcvXcRnvZ3xijz2IH9PdXRuCe4esv00mmlW7PYelr94T5hYSVTEatd3q5pW9Q66bpDfuse4tRise10ZWjr9MQXy%2BeOPScebJYqvV5XAQlTAkTAJstmeXD6%2BXlujHISUgJp8FLo%2BVRW5ajw0b7U%2FZHEVyqkgOGDWKOymPzPzn2PUFzAIgAdnjn5l4qnNqa%2F1qDim1QekkL5F%2F9%2Brf8b9M5YwYa0SCYnlgLZEEYPayzNV5hRw86N7sbdJ4z%2BvvKvGXAIAvkvWbbKIq4YxdVEjNvQgaKdArenhk%2FZ8vfHfj4Tw1xFBMO9cTiDDXoekzdsTol0B%2F26DHxqAASS7rqIARZ%2B1PUJJVKZ2N64gpPIwv2i%2FsEDqz607uovwnqy0TiyZJ2gQeByteRCeFO7gxGLv149J%2FwpHLwnm34oiBvfg3sCSmtlmWZz4MsyH3FSM7KE33TamwKqUrqozwhq2ZMFMCytR7FjkC0k88Y%2BKZfrKwZu9U7oz9vl%2Bc2js]]></VideoCoverUrl>
<Code>Success</Code>
</GetVideoCoverResponse>
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