Video OCR
This topic provides Video OCR sample code in common programming languages.
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Feature overview
For details about Video OCR features and parameter specifications, see Video OCR.
Install the SDK
For information about SDK dependencies for common programming languages, see SDK Overview.
Configure environment variables
Configure the ALIBABA_CLOUD_ACCESS_KEY_ID and ALIBABA_CLOUD_ACCESS_KEY_SECRET environment variables.
An Alibaba Cloud account has full access to all API operations. We recommend that you use a RAM user for API calls or routine O&M. For more information, see Create a RAM user.
Do not save your AccessKey ID or AccessKey Secret in project code. Otherwise, the AccessKey pair may be leaked and the security of all resources in your account may be compromised.
Configure environment variables on Linux and macOS
Open a terminal in IntelliJ IDEA.
Run the following commands to configure the environment variables.
Replace
<access_key_id>with the AccessKey ID of your RAM user and<access_key_secret>with the AccessKey Secret of your RAM user. If you need to configure more permissions, see Control access permissions using a RAM policy.export ALIBABA_CLOUD_ACCESS_KEY_ID=<access_key_id> export ALIBABA_CLOUD_ACCESS_KEY_SECRET=<access_key_secret>
Configure environment variables on Windows
Create a new environment variable file, add the environment variables
ALIBABA_CLOUD_ACCESS_KEY_IDandALIBABA_CLOUD_ACCESS_KEY_SECRET, and set them to the AccessKey ID and AccessKey Secret that you have prepared. Then, restart the Windows operating system. The following example uses Windows 10.Open File Explorer, right-click This PC, and then select Properties.
In the left-side navigation pane, click Advanced system settings.
On the Advanced tab of the System Properties dialog box, click Environment Variables.
In the Environment Variables dialog box, click New.
In the New System Variable dialog box, add the environment variables
ALIBABA_CLOUD_ACCESS_KEY_IDandALIBABA_CLOUD_ACCESS_KEY_SECRET, and set them to the AccessKey ID and AccessKey Secret that you have prepared.Restart the Windows operating system for the configurations to take effect.
Sample code
OSS file in China (Shanghai)
For sample code on how to query asynchronous task results, see Query Asynchronous Task Results.
/*
Import the dependency.
<!-- 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.RecognizeVideoCastCrewListResponse;
public class RecognizeVideoCastCrewList {
public static com.aliyun.videorecog20200320.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
Initialize the configuration object com.aliyun.teaopenapi.models.Config.
This object stores your AccessKey ID, AccessKey Secret, endpoint, and other configuration settings.
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// The endpoint of the service.
config.endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new com.aliyun.videorecog20200320.Client(config);
}
public static void main(String[] args) throws Exception {
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.videorecog20200320.Client client = RecognizeVideoCastCrewList.createClient(accessKeyId, accessKeySecret);
com.aliyun.videorecog20200320.models.RecognizeVideoCastCrewListRequest recognizeVideoCastCrewListRequest = new com.aliyun.videorecog20200320.models.RecognizeVideoCastCrewListRequest()
.setVideoUrl("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4");
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
// Print the API response to the console.
RecognizeVideoCastCrewListResponse response = client.recognizeVideoCastCrewListWithOptions(recognizeVideoCastCrewListRequest, runtime);
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(response)));
} catch (TeaException error) {
// Print the complete error message.
System.out.println(com.aliyun.teautil.Common.toJSONString(error));
// Print a specific field from the error.
System.out.println(error.getCode());
}
}
}
# -*- coding: utf-8 -*-
# Install the dependency.
# 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 RecognizeVideoCastCrewListRequest
config = Config(
# To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
# If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
# Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# The endpoint of the service.
endpoint='videorecog.cn-shanghai.aliyuncs.com',
# The ID of the region where the service is deployed.
region_id='cn-shanghai'
)
recognize_video_cast_crew_list_request = RecognizeVideoCastCrewListRequest(
video_url='http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4'
)
runtime = RuntimeOptions()
try:
# Initialize the client.
client = Client(config)
response = client.recognize_video_cast_crew_list_with_options(recognize_video_cast_crew_list_request, runtime) # Get the full response.
print(response.body)
except Exception as error:
# Print the complete error message.
print(error)
# Print a specific field from the error.
print(error.code)
# Tip: You can view attribute names using error.__dict__.
<?php
// Install the dependency.
// 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\RecognizeVideoCastCrewListRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
class RecognizeVideoCastCrewList {
/**
* Initialize the client with an AccessKey pair.
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Videorecog Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
// Initialize the configuration object Darabonba\OpenApi\Models\Config.
// This object stores your AccessKey ID, AccessKey Secret, endpoint, and other configuration settings.
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// The endpoint of the service.
$config->endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new Videorecog($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
$recognizeVideoCastCrewListRequest = new RecognizeVideoCastCrewListRequest([
"videoUrl" => "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4"
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->recognizeVideoCastCrewListWithOptions($recognizeVideoCastCrewListRequest, $runtime);
# Get the full response.
echo Utils::toJSONString($resp->body);
} catch (Exception $exception) {
# Print the complete error message.
echo Utils::toJSONString($exception);
# Print a specific field from the error.
echo $exception->getCode();
}
}
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
require_once $path;
}
// $argv is a reserved array for command-line arguments and does not need to be modified.
RecognizeVideoCastCrewList::main(array_slice($argv, 1));
// Install the dependency.
// 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({
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// The endpoint of the service.
config.endpoint = "videorecog.cn-shanghai.aliyuncs.com";
const client = new VideorecogClient.default(config);
let recognizeVideoCastCrewListRequest = new VideorecogClient.RecognizeVideoCastCrewListRequest({
videoUrl: "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4",
});
let runtime = new TeaUtil.RuntimeOptions({ });
client.recognizeVideoCastCrewListWithOptions(recognizeVideoCastCrewListRequest, runtime)
.then(function(recognizeVideoCastCrewListRequestResponse) {
// Get the full response.
console.log(recognizeVideoCastCrewListRequestResponse);
// Get a specific field.
console.log(recognizeVideoCastCrewListRequestResponse.body.data);
}, function(error) {
// Print the complete error message.
console.log(error);
// Print a specific field from the error.
console.log(error.data.Code);
})
/**
Dependency: github.com/alibabacloud-go/videorecog-20200320/v2
We recommend using 'go mod tidy' to install the dependency.
*/
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() {
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// Initialize the configuration object &openapi.Config. This object stores your AccessKey ID, AccessKey Secret, endpoint, and other configuration settings.
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// The endpoint of the service.
config.Endpoint = tea.String("videorecog.cn-shanghai.aliyuncs.com")
client, err := videorecog20200320.NewClient(config)
if err != nil {
fmt.Println(err.Error())
}
recognizeVideoCastCrewListRequest := &videorecog20200320.RecognizeVideoCastCrewListRequest{
VideoUrl: tea.String("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4"),
}
runtime := &util.RuntimeOptions{}
recognizeVideoCastCrewListResponse, _err := client.RecognizeVideoCastCrewListWithOptions(recognizeVideoCastCrewListRequest, runtime)
if _err != nil {
fmt.Println(_err.Error())
} else {
// Get the full response.
fmt.Println(recognizeVideoCastCrewListResponse)
// Get a specific field.
fmt.Println(recognizeVideoCastCrewListResponse.Body.Data)
}
}
// Install the dependency.
// dotnet add package AlibabaCloud.SDK.Videorecog20200320
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Videorecog20200320.Models;
using Tea;
using Tea.Utils;
namespace AlibabaCloud.SDK.Sample
{
public class Sample
{
/**
* Initialize the client with an AccessKey pair.
* @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,
};
// The endpoint of the service.
config.Endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Videorecog20200320.Client(config);
}
public static void Main(string[] args)
{
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
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.RecognizeVideoCastCrewListRequest recognizeVideoCastCrewListRequest = new AlibabaCloud.SDK.Videorecog20200320.Models.RecognizeVideoCastCrewListRequest
{
VideoUrl = "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4",
};
//segmentGreenScreenVideoAdvanceRequest.VideoURLObject = stream;
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Videorecog20200320.Models.RecognizeVideoCastCrewListResponse recognizeVideoCastCrewListResponse = client.RecognizeVideoCastCrewListWithOptions(recognizeVideoCastCrewListRequest, runtime);
// Get the full response.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeVideoCastCrewListResponse.Body));
// Get a specific field.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeVideoCastCrewListResponse.Body.Data));
}
catch (TeaException error)
{
Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
}
}
}
}
Using a local file or a public URL
For sample code on how to query asynchronous task results, see Query Asynchronous Task Results.
/*
Import the dependency.
<!-- 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.RecognizeVideoCastCrewListResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
public class RecognizeVideoCastCrewList {
public static com.aliyun.videorecog20200320.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
Initialize the configuration object com.aliyun.teaopenapi.models.Config.
This object stores your AccessKey ID, AccessKey Secret, endpoint, and other configuration settings.
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// The endpoint of the service.
config.endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new com.aliyun.videorecog20200320.Client(config);
}
public static void main(String[] args) throws Exception {
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.videorecog20200320.Client client = RecognizeVideoCastCrewList.createClient(accessKeyId, accessKeySecret);
// Scenario 1: Use a local file.
//InputStream inputStream = new FileInputStream(new File("/tmp/RecognizeVideoCastCrewList1.mp4"));
// Scenario 2: Use a public URL.
URL url = new URL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4");
InputStream inputStream = url.openConnection().getInputStream();
com.aliyun.videorecog20200320.models.RecognizeVideoCastCrewListAdvanceRequest recognizeVideoCastCrewListAdvanceRequest = new com.aliyun.videorecog20200320.models.RecognizeVideoCastCrewListAdvanceRequest()
.setVideoUrlObject(inputStream);
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
// Print the API response to the console.
RecognizeVideoCastCrewListResponse response = client.recognizeVideoCastCrewListAdvance(recognizeVideoCastCrewListAdvanceRequest, runtime);
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(response)));
} catch (TeaException error) {
// Print the complete error message.
System.out.println(com.aliyun.teautil.Common.toJSONString(error));
// Print a specific field from the error.
System.out.println(error.getCode());
}
}
}
# -*- coding: utf-8 -*-
# Install the dependency.
# 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 RecognizeVideoCastCrewListAdvanceRequest
config = Config(
# To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
# If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
# Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# The endpoint of the service.
endpoint='videorecog.cn-shanghai.aliyuncs.com',
# The ID of the region where the service is deployed.
region_id='cn-shanghai'
)
# Scenario 1: Use a local file.
#stream = open(r'/tmp/videorecog2.mp4', 'rb')
# Scenario 2: Use a public URL.
url = 'http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4'
img = urlopen(url).read()
recognize_video_cast_crew_list_request = RecognizeVideoCastCrewListAdvanceRequest(
video_url_object=io.BytesIO(img)
# Scenario 1: Use a local file.
#video_url_object=stream
)
runtime = RuntimeOptions()
try:
# Initialize the client.
client = Client(config)
response = client.recognize_video_cast_crew_list_advance(recognize_video_cast_crew_list_request, runtime)
# Get the full response.
print(response.body)
except Exception as error:
# Print the complete error message.
print(error)
# Print a specific field from the error.
print(error.code)
# Tip: You can view attribute names using error.__dict__.
# Close the stream.
#stream.close()
<?php
// Install the dependency.
// 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\RecognizeVideoCastCrewListAdvanceRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use GuzzleHttp\Psr7\Stream;
class RecognizeVideoCastCrewListAdvance {
/**
* Initialize the client with an AccessKey pair.
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Videorecog Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
// Initialize the configuration object Darabonba\OpenApi\Models\Config.
// This object stores your AccessKey ID, AccessKey Secret, endpoint, and other configuration settings.
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// The endpoint of the service.
$config->endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new Videorecog($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
// Scenario 1: Use a local file.
//$file = fopen('/tmp/RecognizeVideoCastCrewList.mp4', 'rb');
//$stream = new Stream($file);
// Scenario 2: Use a public URL.
$file = fopen('http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4', 'rb');
$stream = new Stream($file);
$recognizeVideoCastCrewListAdvanceRequest = new RecognizeVideoCastCrewListAdvanceRequest([
"videoUrlObject" => $stream
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->recognizeVideoCastCrewListAdvance($recognizeVideoCastCrewListAdvanceRequest, $runtime);
# Get the full response.
echo Utils::toJSONString($resp->body);
} catch (Exception $exception) {
# Print the complete error message.
echo Utils::toJSONString($exception);
# Print a specific field from the error.
echo $exception->getCode();
}
}
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
require_once $path;
}
// $argv is a reserved array for command-line arguments and does not need to be modified.
RecognizeVideoCastCrewListAdvance::main(array_slice($argv, 1));
// Install the dependency.
// 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({
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// The endpoint of the service.
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 recognizeVideoCastCrewListAdvanceRequest = new VideorecogClient.RecognizeVideoCastCrewListRequest();
// Scenario 1: Use a local file.
// const fileStream = fs.createReadStream("/tmp/RecognizeVideoCastCrewList.mp4");
// recognizeVideoCastCrewListAdvanceRequest.videoUrlObject = fileStream;
// Scenario 2: Use a public URL.
const url = new URL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4");
const httpClient = (url.protocol == "https:") ? https : http;
recognizeVideoCastCrewListAdvanceRequest.videoUrlObject = await getResponse(httpClient, url);
let runtime = new TeaUtil.RuntimeOptions({});
client.recognizeVideoCastCrewListAdvance(recognizeVideoCastCrewListAdvanceRequest, runtime)
.then(function (recognizeVideoCastCrewListResponse) {
// Get the full response.
console.log(recognizeVideoCastCrewListResponse);
// Get a specific field.
console.log(recognizeVideoCastCrewListResponse.body.data);
}, function (error) {
// Print the complete error message.
console.log(error);
// Print a specific field from the error.
console.log(error.data.Code);
})
} catch (error) {
console.log(error);
}
}();
/**
Dependency: github.com/alibabacloud-go/videorecog-20200320/v2
We recommend using 'go mod tidy' to install the dependency.
*/
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() {
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// Initialize the configuration object &openapi.Config. This object stores your AccessKey ID, AccessKey Secret, endpoint, and other configuration settings.
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// The endpoint of the service.
config.Endpoint = tea.String("videorecog.cn-shanghai.aliyuncs.com")
client, err := videorecog20200320.NewClient(config)
if err != nil {
fmt.Println(err.Error())
}
// Scenario 1: Use a local file.
//file, err := os.Open("/tmp/videorecog2.mp4")
//if err != nil {
// fmt.Println("can not open file", err)
//}
//recognizeVideoCastCrewListAdvanceRequest := &videorecog20200320.RecognizeVideoCastCrewListAdvanceRequest{
// VideoUrlObject: file,
//}
// Scenario 2: Use a public URL.
httpClient := http.Client{}
file1, _ := httpClient.Get("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4")
recognizeVideoCastCrewListAdvanceRequest := &videorecog20200320.RecognizeVideoCastCrewListAdvanceRequest{
VideoUrlObject: file1.Body,
}
runtime := &util.RuntimeOptions{}
recognizeVideoCastCrewListResponse, _err := client.RecognizeVideoCastCrewListAdvance(recognizeVideoCastCrewListAdvanceRequest, runtime)
if _err != nil {
fmt.Println(_err.Error())
} else {
// Get the full response.
fmt.Println(recognizeVideoCastCrewListResponse)
// Get a specific field.
fmt.Println(recognizeVideoCastCrewListResponse.Body.Data)
}
}
// Install the dependency.
// 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
{
/**
* Initialize the client with an AccessKey pair.
* @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,
};
// The endpoint of the service.
config.Endpoint = "videorecog.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Videorecog20200320.Client(config);
}
public static void Main(string[] args)
{
// To create an AccessKey pair, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey pair, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Read the AccessKey ID and AccessKey Secret from environment variables. You must configure these variables before running the sample code.
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.RecognizeVideoCastCrewListAdvanceRequest recognizeVideoCastCrewListAdvanceRequest = new AlibabaCloud.SDK.Videorecog20200320.Models.RecognizeVideoCastCrewListAdvanceRequest
();
// Scenario 1: Use a local file.
System.IO.StreamReader file = new System.IO.StreamReader(@"/tmp/RecognizeVideoCastCrewList.mp4");
recognizeVideoCastCrewListAdvanceRequest.VideoUrlObject = file.BaseStream;
// Scenario 2: Use a public URL.
//HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/videorecog/videorecog/videorecog2.mp4");
//WebResponse response = request.GetResponse();
//Stream stream = response.GetResponseStream();
//recognizeVideoCastCrewListAdvanceRequest.VideoUrlObject = stream;
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Videorecog20200320.Models.RecognizeVideoCastCrewListResponse recognizeVideoCastCrewListResponse = client.RecognizeVideoCastCrewListAdvance(recognizeVideoCastCrewListAdvanceRequest, runtime);
// Get the full response.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeVideoCastCrewListResponse.Body));
// Get a specific field.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeVideoCastCrewListResponse.Body.Data));
}
catch (TeaException error)
{
Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
}
}
}
}