Create video-translation-service-studio.md

Author: sally-baolian

articles/ai-services/speech-service/video-translation-service-studio.md

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+---
+title: How to use video translation service in the studio
+titleSuffix: Azure AI services
+description: With Azure AI Speech video translation service, you can seamlessly translate and generate videos in multiple languages automatically. 
+manager: nitinme
+ms.service: azure-ai-speech
+ms.topic: how-to
+ms.date: 5/21/2024
+ms.reviewer: sally-baolian
+ms.author: eur
+author: eric-urban
+ms.custom: references_regions
+---
+
+# Video translation service in the studio
+
+[!INCLUDE [Feature preview](../includes/preview-feature.md)]
+
+In this article, you learn how to use Azure AI Speech video translation service in the studio.
+
+All it takes to get started is an original video. See if video translation service supports your [language](language-support.md?tabs=speech-translation#video-translation-service) and [region](video-translation-service-overview.md#supported-regions-and-languages).
+
+## Create a video translation service project
+
+To create a video translation service project, follow these steps:
+
+1. Sign in to the [Speech Studio](https://aka.ms/speechstudio).
+   
+1. Select the subscription and Speech resource to work with. 
+
+1. Select **Video translation service**.
+
+1. On the **Create and manage the projects** page, select **Upload file**.
+
+1. On the **Video file** page, upload your video file by dragging and dropping the video file or selecting the file manually.
+
+   Ensure the video is in .mp4 format, less than 500 MB, and shorter than 60 minutes. 
+
+1. Provide the **File name**, **Description**, and select the **Language of the video**, **Translate to** language, and **Voice type**. 
+
+   You can select **Personal voice** or **Prebuilt neural voice** for **Voice type**. For prebuilt neural voice, the system automatically matches the voice that most closely matches the tone of the video. For personal voice, the system provides the latest model with superior voice cloning similarity.
+
+   :::image type="content" source="media/video-translation-service/upload-video-file.png" alt-text="Screenshot of uploading your video file on the video file page.":::
+
+1. After reviewing the pricing information and copyright statement, then proceed to create the project.
+
+   When processing the video file, you can check the processing status on the project tab.
+
+   Once the upload is complete, the project is created. You can then select the project to review detailed settings and make adjustments according to your preferences.
+
+## Check and adjust voice settings
+
+On the project details page, the project offers two tabs **Translated** and **Original** under **Video**, allowing you to compare them side by side.    
+
+On the right side of the video, you can view both the original script and the translated script. Hovering over each part of the original script triggers the video to automatically jump to the corresponding segment of the original video, while hovering over each part of the translated script triggers the video to jump to the corresponding translated segment.
+
+You can also add or remove segments as needed. When you want to add a segment, ensure that the new segment timestamp doesn't overlap with the previous and next segment, and the segment end time should be larger than the start time. The correct format of timestamp should be `hh:mm:ss.ms`. Otherwise, you can't apply the changes.
+
+If you encounter segments with an "unidentified" voice name, it might be because the system couldn't accurately detect the voice, especially in situations where speaker voices overlap. In such cases, it's advisable to manually change the voice name.  
+
+:::image type="content" source="media/video-translation-service/voice-unidentified.png" alt-text="Screenshot of one segment with unidentified voice name.":::
+
+If you want to adjust the voice, select **Voice settings** to make some changes. On the **Voice settings** page, you can adjust the voice type, gender, and the voice. Select the voice sample on the right of **Voice** to determine your voice selection. If you find there's missing voice, you can add the new voice name by selecting **Add speaker**. After changing the settings, select **Update**. 
+
+ :::image type="content" source="media/video-translation-service/voice-settings.png" alt-text="Screenshot of adjusting voice settings on the voice settings page.":::
+
+If you make changes multiple times but haven't finished, you only need to save the changes you've made by selecting **Save**. After making all changes, select **Apply changes** to apply them to the video. You'll be charged only after you select **Apply changes**.
+
+ :::image type="content" source="media/video-translation-service/apply-changes.png" alt-text="Screenshot of selecting apply changes button after making all changes.":::
+
+You can translate the original video into a new language by selecting **New language**. On the **Translate** page, you can choose a new translated language and voice type. Once the video file has been translated, a new project is automatically created. 
+
+## Related content
+
+- [Video translation service overview](video-translation-service-overview.md)