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简介

本文档提供用于获取媒体文件的信息的代码示例。
注意
需要 COS PHP SDK v2.3.2 及以上版本。旧版本可能存在 bug,使用时建议升级到 最新版本
API
操作名
操作描述
查询文件信息
用于查询媒体文件的信息

查询文件信息

功能说明

用于查询媒体文件的信息。
注意
使用此接口前,请确保已打开官网控制台中数据处理下的媒体处理开关,否则会报错media bucket unbinded, bucket's host is unavailable

使用示例

<?php

require dirname(__FILE__) . '/../vendor/autoload.php';

$secretId = "SECRETID"; //替换为用户的 secretId,请登录访问管理控制台进行查看和管理,https://console.cloud.tencent.com/cam/capi
$secretKey = "SECRETKEY"; //替换为用户的 secretKey,请登录访问管理控制台进行查看和管理,https://console.cloud.tencent.com/cam/capi
$region = "ap-beijing"; //替换为用户的 region,已创建桶归属的region可以在控制台查看,https://console.cloud.tencent.com/cos5/bucket
$cosClient = new Qcloud\\Cos\\Client(
array(
'region' => $region,
'scheme' => 'https', //协议头部,默认为http
'credentials'=> array(
'secretId' => $secretId ,
'secretKey' => $secretKey)));

try {
$result = $cosClient->GetMediaInfo(
array(
'Bucket' => 'examplebucket-1250000000', //存储桶名称,由BucketName-Appid 组成,可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket
'Key' => 'exampleobject', //媒体文件对象路径,如folder/movie.mp4
'ci-process' => 'videoinfo' //操作类型,固定使用 videoinfo
)
);
// 请求成功
echo($result);
} catch (\\Exception $e) {
// 请求失败
echo($e);
}

参数说明

参数名
参数描述
类型
是否必填
Bucket
存储桶的名称,命名规则为 BucketName-APPID,此处填写的存储桶名称必须为此格式
String
Key
对象键(Object 的名称),这里的形式为媒体文件。对象在存储桶中的唯一标识,详情请参见 对象概述
String
ci-process
操作类型,固定使用 videoinfo
String

返回结果示例

GuzzleHttp\\Command\\Result Object
(
[RequestId] => NjE0NTkxMWNfYTkyZTJjMGJfNTgyZF84ZDY2NWY=
[ContentType] => application/xml
[ContentLength] => 1787
[MediaInfo] => Array
(
[Stream] => Array
(
[Audio] => Array
(
[Bitrate] => 383.727000
[Channel] => 6
[ChannelLayout] => 5.1
[CodecLongName] => AAC (Advanced Audio Coding)
[CodecName] => aac
[CodecTag] => 0x6134706d
[CodecTagString] => mp4a
[CodecTimeBase] => 1/48000
[Duration] => 62.314667
[Index] => 1
[Language] => und
[SampleFmt] => fltp
[SampleRate] => 48000
[StartTime] => 0.000000
[Timebase] => 1/48000
)

[Subtitle] => Array
(
)

[Video] => Array
(
[CodecTagString] => avc1
[Rotation] => 0.000000
[Index] => 0
[CodecName] => h264
[CodecLongName] => H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
[CodecTimeBase] => 1/12800
[CodecTag] => 0x31637661
[Profile] => Main
[Height] => 720
[Width] => 1280
[HasBFrame] => 0
[RefFrames] => 1
[Sar] => 1:1
[Dar] => 16:9
[PixFormat] => yuv420p
[Level] => 31
[Fps] => 25.500000
[AvgFps] => 25/1
[Timebase] => 1/12800
[StartTime] => 0.000000
[Duration] => 62.280000
[Bitrate] => 959.963000
[NumFrames] => 1557
[Language] => und
)

)

[Format] => Array
(
[NumStream] => 2
[NumProgram] => 0
[FormatName] => mov,mp4,m4a,3gp,3g2,mj2
[FormatLongName] => QuickTime / MOV
[StartTime] => 0.000000
[Duration] => 62.315000
[Bitrate] => 1347.820000
[Size] => 10498677
)

)

[Key] => exampleobject
[Bucket] => examplebucket-1250000000
[Location] => examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/exampleobject
)