本文介绍视频内容理解常用语言和常见情况的示例代码。
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能力介绍
视频内容理解能力介绍及调用参数,详情请参见视频内容理解。
SDK包安装
常见语言的SDK依赖包信息,详情请参见SDK总览。
配置环境变量
配置环境变量ALIBABA_CLOUD_ACCESS_KEY_ID和ALIBABA_CLOUD_ACCESS_KEY_SECRET。
阿里云账号AccessKey拥有所有API的访问权限,建议您使用RAM用户进行API访问或日常运维,具体操作,请参见创建RAM用户。
请不要将AccessKey ID和AccessKey Secret保存到工程代码里,否则可能导致AccessKey泄露,威胁您账号下所有资源的安全。
Linux和macOS系统配置方法
在IntelliJ IDEA中打开终端Terminal。
执行以下命令,配置环境变量。
<access_key_id>
需替换为您RAM用户的AccessKey ID,<access_key_secret>
替换为您RAM用户的AccessKey Secret。如果后续需要进行更多权限相关的配置,具体操作请参见使用RAM Policy控制访问权限。export ALIBABA_CLOUD_ACCESS_KEY_ID=<access_key_id> export ALIBABA_CLOUD_ACCESS_KEY_SECRET=<access_key_secret>
Windows系统配置方法
新建环境变量文件,添加环境变量
ALIBABA_CLOUD_ACCESS_KEY_ID
和ALIBABA_CLOUD_ACCESS_KEY_SECRET
,并写入已准备好的AccessKey ID和AccessKey Secret。然后重启Windows系统。本操作以Windows 10为例进行说明。打开文件资源管理器,在此电脑上右键单击属性。
在右侧导航栏,单击高级系统配置。
在系统属性对话框的高级页签下,单击环境变量。
在环境变量对话框中,单击新建(W)。
在弹出的新建系统变量对话框中,添加环境变量
ALIBABA_CLOUD_ACCESS_KEY_ID
和ALIBABA_CLOUD_ACCESS_KEY_SECRET
,并写入已准备好的AccessKey ID和AccessKey Secret。重启Windows系统,使配置生效。
示例代码
文件在上海地域OSS
该能力常用语言查询异步任务结果的示例代码,请参见查询异步任务结果。
/*
引入依赖包
<!-- https://mvnrepository.com/artifact/com.aliyun/videorecog20200320 -->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>videorecog20200320</artifactId>
<version>${aliyun.videorecog.version}</version>
</dependency>
*/
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
import com.aliyun.videorecog20200320.models.UnderstandVideoContentResponse;
public class UnderstandVideoContent {
public static com.aliyun.videorecog20200320.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
初始化配置对象com.aliyun.teaopenapi.models.Config
Config对象存放 AccessKeyId、AccessKeySecret、endpoint等配置
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// 访问的域名
config.endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new com.aliyun.videorecog20200320.Client(config);
}
public static void main(String[] args) throws Exception {
// 创建AccessKey ID和AccessKey Secret,请参见:https://help.aliyun.com/document_detail/175144.html
// 如果您使用的是RAM用户的AccessKey,还需要为子账号授予权限AliyunVIAPIFullAccess,请参见:https://help.aliyun.com/document_detail/145025.html
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.videorecog20200320.Client client = UnderstandVideoContent.createClient(accessKeyId, accessKeySecret);
com.aliyun.videorecog20200320.models.UnderstandVideoContentRequest understandVideoContentRequest = new com.aliyun.videorecog20200320.models.UnderstandVideoContentRequest()
.setVideoURL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4");
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
// 复制代码运行请自行打印 API 的返回值
UnderstandVideoContentResponse resp = client.understandVideoContentWithOptions(understandVideoContentRequest, runtime);
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(resp)));
} catch (TeaException error) {
// 获取整体报错信息
System.out.println(com.aliyun.teautil.Common.toJSONString(error));
// 获取单个字段
System.out.println(error.getCode());
}
}
}
# -*- coding: utf-8 -*-
# 引入依赖包
# pip install alibabacloud_videorecog20200320
import os
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions
from alibabacloud_videorecog20200320.client import Client
from alibabacloud_videorecog20200320.models import UnderstandVideoContentRequest
config = Config(
# 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html
# 如果您用的是RAM用户的AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html
# 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# 访问的域名
endpoint='videorecog.cn-shanghai.aliyuncs.com',
# 访问的域名对应的region
region_id='cn-shanghai'
)
understand_video_content_request = UnderstandVideoContentRequest(
video_url='http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4'
)
runtime = RuntimeOptions()
try:
# 初始化Client
client = Client(config)
response = client.understand_video_content_with_options(understand_video_content_request, runtime)
print(response.body)
except Exception as error:
# 获取整体报错信息
print(error)
# 获取单个字段
print(error.code)
# tips: 可通过error.__dict__查看属性名称
<?php
//安装依赖包
//composer require alibabacloud/videorecog-20200320
use AlibabaCloud\SDK\Videorecog\V20200320\Videorecog;
use \Exception;
use AlibabaCloud\Tea\Utils\Utils;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Videorecog\V20200320\Models\UnderstandVideoContentRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
class UnderstandVideoContent {
/**
* 使用AK&SK初始化账号Client
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Videorecog Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
//初始化配置对象Darabonba\OpenApi\Models\Config。
//Config对象存放accessKeyId、accessKeySecret、endpoint等配置
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
])
// 访问的域名
$config->endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new Videorecog($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html。
// 如果您用的是RAM用户的AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html。
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
$understandVideoContentRequest = new UnderstandVideoContentRequest([
"videoURL" => "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4"
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->understandVideoContentWithOptions($understandVideoContentRequest, $runtime);
# 获取整体结果
echo Utils::toJSONString($resp->body);
} catch (Exception $exception) {
# 获取整体报错信息
echo Utils::toJSONString($exception);
# 获取单个字段
echo $exception->getCode();
}
}
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
require_once $path;
}
//$argv是预留的数组入参参数,无实际意义,无需进行修改
UnderstandVideoContent::main(array_slice($argv, 1));
// 安装依赖
// npm install @alicloud/videorecog20200320
const VideorecogClient = require('@alicloud/videorecog20200320');
const OpenapiClient = require('@alicloud/openapi-client');
const TeaUtil = require('@alicloud/tea-util');
let config = new OpenapiClient.Config({
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html。
// 如果您用的是RAM用户AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html。
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// 访问的域名
config.endpoint = "videorecog.cn-shanghai.aliyuncs.com";
const client = new VideorecogClient.default(config);
let understandVideoContentRequest = new VideorecogClient.UnderstandVideoContentRequest({
videoURL: "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4",
});
let runtime = new TeaUtil.RuntimeOptions({ });
client.understandVideoContentWithOptions(understandVideoContentRequest, runtime)
.then(function(understandVideoContentResponse) {
// 获取整体结果
console.log(understandVideoContentResponse);
// 获取单个字段
console.log(understandVideoContentResponse.body.data);
}, function(error) {
// 获取整体报错信息
console.log(error);
// 获取单个字段
console.log(error.data.Code);
})
/**
依赖github.com/alibabacloud-go/videorecog-20200320/v2
建议使用go mod tidy安装依赖
*/
package main
import (
"fmt"
openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
util "github.com/alibabacloud-go/tea-utils/v2/service"
"github.com/alibabacloud-go/tea/tea"
videorecog20200320 "github.com/alibabacloud-go/videorecog-20200320/v2/client"
)
func main() {
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html。
// 如果您用的是RAM用户的AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html。
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// 初始化配置对象 &openapi.Config。Config对象存放AccessKeyId、AccessKeySecret、Endpoint等配置。
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// 访问的域名
config.Endpoint = tea.String("videorecog.cn-shanghai.aliyuncs.com")
client, err := videorecog20200320.NewClient(config)
if err != nil {
fmt.Println(err.Error())
}
understandVideoContentRequest := &videorecog20200320.UnderstandVideoContentRequest{
VideoURL: tea.String("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4"),
}
runtime := &util.RuntimeOptions{}
understandVideoContentResponse, _err := client.UnderstandVideoContentWithOptions(understandVideoContentRequest, runtime)
if _err != nil {
fmt.Println(_err.Error())
} else {
// 获取整体结果
fmt.Println(understandVideoContentResponse)
// 获取单个字段
fmt.Println(understandVideoContentResponse.Body.Data)
}
}
// 安装依赖
// dotnet add package AlibabaCloud.SDK.Videorecog20200320
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Videorecog20200320.Models;
using Tea;
using Tea.Utils;
namespace AlibabaCloud.SDK.Sample
{
public class Sample
{
/**
* 使用AK&SK初始化账号Client
* @param accessKeyId
* @param accessKeySecret
* @return Client
* @throws Exception
*/
public static AlibabaCloud.SDK.Videorecog20200320.Client CreateClient(string accessKeyId, string accessKeySecret)
{
AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config
{
AccessKeyId = accessKeyId,
AccessKeySecret = accessKeySecret,
};
// 访问的域名
config.Endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Videorecog20200320.Client(config);
}
public static void Main(string[] args)
{
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html
// 如果您使用的是RAM用户的AccessKey,还需要为子账号授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
AlibabaCloud.SDK.Videorecog20200320.Client client = CreateClient(System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentRequest understandVideoContentRequest = new AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentRequest
{
VideoURL = "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4",
};
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentResponse understandVideoContentResponse = client.UnderstandVideoContentWithOptions(understandVideoContentRequest, runtime);
// 获取整体结果
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(understandVideoContentResponse.Body));
// 获取单个字段
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(understandVideoContentResponse.Body.Data));
}
catch (TeaException error)
{
// 如有需要,请打印 error
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// 如有需要,请打印 error
Console.WriteLine(error.Message);
}
}
}
}
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentResponse understandVideoContentResponse = client.UnderstandVideoContentAdvance(understandVideoContentAdvanceRequest, runtime);
// 获取整体结果
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(understandVideoContentResponse.Body));
// 获取单个字段
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(understandVideoContentResponse.Body.Data));
}
catch (TeaException error)
{
// 如有需要,请打印 error
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// 如有需要,请打印 error
Console.WriteLine(error.Message);
}
}
}
}
文件在本地或可访问的URL
该能力常用语言查询异步任务结果的示例代码,请参见查询异步任务结果。
/*
引入依赖包
<!-- https://mvnrepository.com/artifact/com.aliyun/videorecog20200320 -->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>videorecog20200320</artifactId>
<version>${aliyun.videorecog.version}</version>
</dependency>
*/
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
import com.aliyun.videorecog20200320.models.UnderstandVideoContentResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
public class UnderstandVideoContent {
public static com.aliyun.videorecog20200320.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
初始化配置对象com.aliyun.teaopenapi.models.Config
Config对象存放 AccessKeyId、AccessKeySecret、endpoint等配置
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// 访问的域名
config.endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new com.aliyun.videorecog20200320.Client(config);
}
public static void main(String[] args) throws Exception {
// 创建AccessKey ID和AccessKey Secret,请参见:https://help.aliyun.com/document_detail/175144.html
// 如果您使用的是RAM用户的AccessKey,还需要为子账号授予权限AliyunVIAPIFullAccess,请参见:https://help.aliyun.com/document_detail/145025.html
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.videorecog20200320.Client client = UnderstandVideoContent.createClient(accessKeyId, accessKeySecret);
// 场景一,使用本地文件
//InputStream inputStream = new FileInputStream(new File("/tmp/UnderstandVideoContent1.mp4"));
// 场景二,使用任意可访问的url
URL url = new URL("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4");
InputStream inputStream = url.openConnection().getInputStream();
com.aliyun.videorecog20200320.models.UnderstandVideoContentAdvanceRequest understandVideoContentAdvanceRequest = new com.aliyun.videorecog20200320.models.UnderstandVideoContentAdvanceRequest()
.setVideoURLObject(inputStream);
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
// 复制代码运行请自行打印 API 的返回值
UnderstandVideoContentResponse resp = client.understandVideoContentAdvance(understandVideoContentAdvanceRequest, runtime);
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(resp)));
} catch (TeaException error) {
// 获取整体报错信息
System.out.println(com.aliyun.teautil.Common.toJSONString(error));
// 获取单个字段
System.out.println(error.getCode());
}
}
}
# -*- coding: utf-8 -*-
# 引入依赖包
# pip install alibabacloud_videorecog20200320
import os
import io
from urllib.request import urlopen
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions
from alibabacloud_videorecog20200320.client import Client
from alibabacloud_videorecog20200320.models import UnderstandVideoContentAdvanceRequest
config = Config(
# 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html
# 如果您用的是RAM用户的AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html
# 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# 访问的域名
endpoint='videorecog.cn-shanghai.aliyuncs.com',
# 访问的域名对应的region
region_id='cn-shanghai'
)
understand_video_content_request = UnderstandVideoContentAdvanceRequest()
#场景一:文件在本地
#stream = open(r'/tmp/UnderstandVideoContent1.mp4', 'rb')
#understand_video_content_request.video_urlobject = stream
#场景二:使用任意可访问的url
url = 'https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4'
img = urlopen(url).read()
understand_video_content_request.video_urlobject = io.BytesIO(img)
runtime = RuntimeOptions()
try:
# 初始化Client
client = Client(config)
response = client.understand_video_content_advance(understand_video_content_request, runtime)
print(response.body)
except Exception as error:
# 获取整体报错信息
print(error)
# 获取单个字段
print(error.code)
# tips: 可通过error.__dict__查看属性名称
#关闭流
#stream.close()
<?php
//安装依赖包
//composer require alibabacloud/videorecog-20200320
use AlibabaCloud\SDK\Videorecog\V20200320\Videorecog;
use \Exception;
use AlibabaCloud\Tea\Utils\Utils;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Videorecog\V20200320\Models\UnderstandVideoContentAdvanceRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use GuzzleHttp\Psr7\Stream;
class UnderstandVideoContentAdvance {
/**
* 使用AK&SK初始化账号Client
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Videorecog Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
//初始化配置对象Darabonba\OpenApi\Models\Config。
//Config对象存放accessKeyId、accessKeySecret、endpoint等配置
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// 访问的域名
$config->endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new Videorecog($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
//创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html
//如果您是用的子账号AccessKey,还需要为子账号授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
// 场景一,使用本地文件
//$file = fopen('/tmp/UnderstandVideoContent1.mp4', 'rb');
//$stream = new Stream($file);
// 场景二,使用任意可访问的url
$file = fopen('https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4', 'rb');
$stream = new Stream($file);
$understandVideoContentAdvanceRequest = new UnderstandVideoContentAdvanceRequest([
"videoURLObject" => $stream
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->understandVideoContentAdvance($understandVideoContentAdvanceRequest, $runtime);
# 获取整体结果
echo Utils::toJSONString($resp->body);
} catch (Exception $exception) {
# 获取整体报错信息
echo Utils::toJSONString($exception);
# 获取单个字段
echo $exception->getCode();
}
}
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
require_once $path;
}
//$argv是预留的数组入参参数,无实际意义,无需进行修改
UnderstandVideoContentAdvance::main(array_slice($argv, 1));
// 安装依赖
// npm install @alicloud/videorecog20200320
const VideorecogClient = require('@alicloud/videorecog20200320');
const OpenapiClient = require('@alicloud/openapi-client');
const TeaUtil = require('@alicloud/tea-util');
const fs = require('fs');
const http = require('http');
const https = require('https');
let config = new OpenapiClient.Config({
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html。
// 如果您用的是RAM用户AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html。
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// 访问的域名
config.endpoint = `videorecog.cn-shanghai.aliyuncs.com`;
const client = new VideorecogClient.default(config);
const getResponse = function (httpClient, url) {
return new Promise((resolve, reject) => {
httpClient.get(url, function (response) {
resolve(response);
})
})
}
const request = async function () {
try {
let understandVideoContentAdvanceRequest = new VideorecogClient.UnderstandVideoContentAdvanceRequest();
// 场景一,使用本地文件
// const fileStream = fs.createReadStream("/tmp/UnderstandVideoContent1.mp4");
// understandVideoContentAdvanceRequest.videoURLObject = fileStream;
// 场景二,使用任意可访问的url
const url = new URL("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4");
const httpClient = (url.protocol == "https:") ? https : http;
understandVideoContentAdvanceRequest.videoURLObject = await getResponse(httpClient, url);
let runtime = new TeaUtil.RuntimeOptions({});
client.understandVideoContentAdvance(understandVideoContentAdvanceRequest, runtime)
.then(function (understandVideoContentResponse) {
// 获取整体结果
console.log(understandVideoContentResponse);
// 获取单个字段
console.log(understandVideoContentResponse.body.data);
}, function (error) {
// 获取整体报错信息
console.log(error);
// 获取单个字段
console.log(error.data.Code);
})
} catch (error) {
console.log(error);
}
}();
/**
依赖github.com/alibabacloud-go/videorecog-20200320/v2
建议使用go mod tidy安装依赖
*/
package main
import (
"fmt"
openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
util "github.com/alibabacloud-go/tea-utils/v2/service"
"github.com/alibabacloud-go/tea/tea"
videorecog20200320 "github.com/alibabacloud-go/videorecog-20200320/v2/client"
"net/http"
)
func main() {
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html。
// 如果您用的是RAM用户的AccessKey,还需要为RAM用户授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html。
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// 初始化配置对象 &openapi.Config。Config对象存放AccessKeyId、AccessKeySecret、Endpoint等配置。
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// 访问的域名
config.Endpoint = tea.String("videorecog.cn-shanghai.aliyuncs.com")
client, err := videorecog20200320.NewClient(config)
if err != nil {
fmt.Println(err.Error())
}
// 场景一,使用本地文件
//file, err := os.Open("/tmp/UnderstandVideoContent1.mp4")
//if err != nil {
// fmt.Println("can not open file", err)
//}
//understandVideoContentAdvanceRequest := &videorecog20200320.UnderstandVideoContentAdvanceRequest{
// VideoURLObject: file,
//}
// 场景二,使用任意可访问的url
httpClient := http.Client{}
file1, _ := httpClient.Get("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4")
understandVideoContentAdvanceRequest := &videorecog20200320.UnderstandVideoContentAdvanceRequest{
VideoURLObject: file1.Body,
}
runtime := &util.RuntimeOptions{}
understandVideoContentResponse, _err := client.UnderstandVideoContentAdvance(understandVideoContentAdvanceRequest, runtime)
if _err != nil {
fmt.Println(_err.Error())
} else {
// 获取整体结果
fmt.Println(understandVideoContentResponse)
// 获取单个字段
fmt.Println(understandVideoContentResponse.Body.Data)
}
}
// 安装依赖
// dotnet add package AlibabaCloud.SDK.Videorecog20200320
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Videorecog20200320.Models;
using Tea;
using Tea.Utils;
namespace AlibabaCloud.SDK.Sample
{
public class Sample
{
/**
* 使用AK&SK初始化账号Client
* @param accessKeyId
* @param accessKeySecret
* @return Client
* @throws Exception
*/
public static AlibabaCloud.SDK.Videorecog20200320.Client CreateClient(string accessKeyId, string accessKeySecret)
{
AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config
{
AccessKeyId = accessKeyId,
AccessKeySecret = accessKeySecret,
};
// 访问的域名
config.Endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Videorecog20200320.Client(config);
}
public static void Main(string[] args)
{
// 创建AccessKey ID和AccessKey Secret,请参考https://help.aliyun.com/document_detail/175144.html
// 如果您使用的是RAM用户的AccessKey,还需要为子账号授予权限AliyunVIAPIFullAccess,请参考https://help.aliyun.com/document_detail/145025.html
// 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
AlibabaCloud.SDK.Videorecog20200320.Client client = CreateClient(System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentAdvanceRequest understandVideoContentAdvanceRequest = new AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentAdvanceRequest
();
/* 场景一,使用本地文件
System.IO.StreamReader file = new System.IO.StreamReader(@"/tmp/UnderstandVideoContent1.mp4");
understandVideoContentAdvanceRequest.FileURLObject = file.BaseStream;
*/
// 场景二,使用任意可访问的url
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/videorecog/UnderstandVideoContent/UnderstandVideoContent1.mp4");
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
understandVideoContentAdvanceRequest.VideoURLObject = stream;
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Videorecog20200320.Models.UnderstandVideoContentResponse understandVideoContentResponse = client.UnderstandVideoContentAdvance(understandVideoContentAdvanceRequest, runtime);
// 获取整体结果
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(understandVideoContentResponse.Body));
// 获取单个字段
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(understandVideoContentResponse.Body.Data));
}
catch (TeaException error)
{
// 如有需要,请打印 error
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// 如有需要,请打印 error
Console.WriteLine(error.Message);
}
}
}
}