このページでは、Google Cloud プロジェクトを作成し、Transcoder API を有効にして、認証情報を作成し、アカウントに 1 つ以上のIAM ロールを付与する方法について説明します。このページでは、Cloud Storage バケットを設定してコード変換ジョブの出力ファイルを保存する方法も説明します。
プロジェクトを作成
Sign in to your Google Cloud account. If you're new to
Google Cloud,
create an account to evaluate how our products perform in
real-world scenarios. New customers also get $300 in free credits to
run, test, and deploy workloads.
On the Create a bucket page, enter your bucket information. To go to the next
step, click Continue.
For Name your bucket, enter a unique bucket name. Don't include sensitive
information in the bucket name, because the bucket namespace is global and publicly
visible.
In the Choose where to store your data section, do the following:
Choose a location where your bucket's data is permanently stored from the Location type drop-down menu.
If you select the dual-region location type, you can
also choose to enable turbo replication by using the
relevant checkbox.
To set up cross-bucket replication, select
Add cross-bucket replication via Storage Transfer Service and
follow these steps:
Set up cross-bucket replication
In the Bucket menu, select a bucket.
In the Replication settings section,
click Configure to configure settings for the
replication job.
The Configure cross-bucket replication pane
appears.
To filter objects to replicate by object name prefix,
enter a prefix that you want to include or exclude objects from, then click addAdd a prefix.
To set a storage class for the replicated objects,
select a storage class from the Storage class menu.
If you skip this step, the replicated objects will use the
destination bucket's storage class by default.
Click Done.
In the Choose how to store your data section, do the following:
In the Set a default class section, select the following:
Standard.
To enable hierarchical namespace, in the
Optimize storage for data-intensive workloads section, select
Enable hierarchical namespace on this bucket.
In the Choose how to control access to objects section, select
whether or not your bucket enforces public access prevention,
and select an access control method for your bucket's objects.
In the Choose how to protect object data section, do the
following:
Select any of the options under Data protection that you
want to set for your bucket.
To enable soft delete, click the
Soft delete policy (For data recovery) checkbox,
and specify the number of days you want to retain objects
after deletion.
To set Object Versioning, click the
Object versioning (For version control) checkbox,
and specify the maximum number of versions per object and the number of days after which
the noncurrent versions expire.
To enable the retention policy on objects and buckets, click the Retention (For compliance) checkbox, and then do the following:
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-04 UTC。"],[],[],null,["# Before you begin\n\nThis page shows how to create a Google Cloud project, enable the\nTranscoder API, create\n[authentication credentials](/transcoder/docs/authentication), and grant\nyour account one or more\n[IAM roles](/transcoder/docs/access-control#roles). This page also shows how\nto set up a Cloud Storage bucket to save the transcoder job output files.\n\nCreate a project\n----------------\n\n- Sign in to your Google Cloud account. If you're new to Google Cloud, [create an account](https://console.cloud.google.com/freetrial) to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.\n-\n [Install](/sdk/docs/install) the Google Cloud CLI.\n\n- If you're using an external identity provider (IdP), you must first\n [sign in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n\n-\n To [initialize](/sdk/docs/initializing) the gcloud CLI, run the following command:\n\n ```bash\n gcloud init\n ```\n- [Create or select a Google Cloud project](https://cloud.google.com/resource-manager/docs/creating-managing-projects).\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n - Create a Google Cloud project:\n\n ```\n gcloud projects create PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with a name for the Google Cloud project you are creating.\n - Select the Google Cloud project that you created:\n\n ```\n gcloud config set project PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with your Google Cloud project name.\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the Transcoder API:\n\n\n ```bash\n gcloud services enable transcoder.googleapis.com\n ```\n-\n\n Create local authentication credentials for your user account:\n\n ```bash\n gcloud auth application-default login\n ```\n\n\n If an authentication error is returned, and you are using an external identity provider\n (IdP), confirm that you have\n [signed in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n-\n Grant roles to your user account. Run the following command once for each of the following\n IAM roles:\n `roles/transcoder.admin`\n\n ```bash\n gcloud projects add-iam-policy-binding PROJECT_ID --member=\"user:\u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e\" --role=ROLE\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your project ID.\n - \u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e: the identifier for your user account---for example, `myemail@example.com`.\n - \u003cvar translate=\"no\"\u003eROLE\u003c/var\u003e: the IAM role that you grant to your user account.\n\n-\n [Install](/sdk/docs/install) the Google Cloud CLI.\n\n- If you're using an external identity provider (IdP), you must first\n [sign in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n\n-\n To [initialize](/sdk/docs/initializing) the gcloud CLI, run the following command:\n\n ```bash\n gcloud init\n ```\n- [Create or select a Google Cloud project](https://cloud.google.com/resource-manager/docs/creating-managing-projects).\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n - Create a Google Cloud project:\n\n ```\n gcloud projects create PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with a name for the Google Cloud project you are creating.\n - Select the Google Cloud project that you created:\n\n ```\n gcloud config set project PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with your Google Cloud project name.\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the Transcoder API:\n\n\n ```bash\n gcloud services enable transcoder.googleapis.com\n ```\n-\n\n Create local authentication credentials for your user account:\n\n ```bash\n gcloud auth application-default login\n ```\n\n\n If an authentication error is returned, and you are using an external identity provider\n (IdP), confirm that you have\n [signed in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n-\n Grant roles to your user account. Run the following command once for each of the following\n IAM roles:\n `roles/transcoder.admin`\n\n ```bash\n gcloud projects add-iam-policy-binding PROJECT_ID --member=\"user:\u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e\" --role=ROLE\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your project ID.\n - \u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e: the identifier for your user account---for example, `myemail@example.com`.\n - \u003cvar translate=\"no\"\u003eROLE\u003c/var\u003e: the IAM role that you grant to your user account.\n\n\u003cbr /\u003e\n\n| **Note:** Add the IAM role `roles/storage.admin` to your Google account for more control over your project's Cloud Storage buckets.\n\nCreate a Cloud Storage bucket\n-----------------------------\n\nTo save the transcoder job output files, create a Cloud Storage bucket in\nthe same location as your Transcoder API jobs. For more information, see the\n[Media assets](/transcoder/docs/locations#media-assets) section of the Locations\npage.\n\n1. Create a Cloud Storage bucket and configure it as follows:\n - Set the storage class to `S` (Standard).\n - Set the storage location to the following: `US` (United States).\n - Replace \u003cvar translate=\"no\"\u003eBUCKET_NAME\u003c/var\u003e with a unique bucket name. Don't include sensitive information in the bucket name because the bucket namespace is global and publicly visible.\n\n ```bash\n gcloud storage buckets create gs://BUCKET_NAME --default-storage-class STANDARD --location US\n ```\n2. Click **Create Folder** and enter a name to create a folder in which to save the encoded video outputs.\n\nMore information\n----------------\n\nReceive [Pub/Sub notifications for job updates](/transcoder/docs/how-to/create-pub-sub)\nfrom the Transcoder API."]]
