This topic describes the features of the intelligent production service, such as video editing, live editing, the template factory, and intelligent tasks.
Video editing
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Feature description
File source Alibaba Cloud Object Storage Service (OSS), ApsaraVideo VOD, and local media assets are supported. Local media assets must be uploaded to OSS or ApsaraVideo VOD. Feature trial You can try the feature in the Intelligent Media Services (IMS) console. For more information, see Video editing. |
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Capabilities
Capability type | Capability | Description | |
Material processing | General | Number of supported material tracks | By default, 100 material tracks are supported. If you have special requirements, join the DingTalk group 48335001108 to obtain technical support. |
Material type | Video, audio, image, and text materials are supported. | ||
Material segmentation, deletion, and stitching | Supported. | ||
Editing precision | Editing precision at the frame level is supported. | ||
Video, audio, and image | Image preview | Supported. | |
Playback speed setting | Supported. | ||
Toning | Supported. | ||
Types of materials that support resizing and position adjustments | Video and image materials support resizing and position adjustments. | ||
Types of materials that support cropping | Video and image materials support cropping. | ||
Types of materials that support fade-in and fade-out | Video and audio materials support fade-in and fade-out. | ||
Types of materials that support volume adjustments | Video and audio materials support volume adjustments. | ||
Digital human | Drive mode | Text-driven or voice-driven digital human broadcast capabilities are supported. | |
Subtitle | Subtitle format | The Text, Automatic Speech Recognition (ASR), and Advanced SubStation Alpha (ASS) formats are supported. | |
Style settings | You can configure the font, font size, color, and word art. A custom font file is supported. | ||
Alignment mode | Left alignment, center alignment, and right alignment are supported. | ||
Animation effect | The following animation effects are supported: entrance effect, exit effect, and loop effect. | ||
Beautification | Visual effect | Multiple visual effects are supported. For more information, see Sample visual effects. | |
Filter effect | Multiple filter effects are supported. For more information, see Sample filter effects. | ||
Transition effect | Multiple transition effects are supported. For more information, see Sample transition effects. | ||
Sticker effect | Multiple sticker effects are supported. | ||
Editing and production | Definition | Resolution | A custom resolution is supported. The maximum resolution is 4K. The default resolution can be dynamically calculated based on the input materials. |
Bitrate | A custom bitrate is supported. The default bitrate can be dynamically calculated based on the input materials. | ||
Callback | N/A | The callback methods of Simple Message Queue (SMQ, formerly MNS) queues and HTTP requests are supported. You can configure callbacks for output videos. For more information, see Configure callback events. | |
Live editing
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Feature description
File source Alibaba Cloud ApsaraVideo Live is supported. Feature trial You can try the feature in the IMS console. For more information, see Live editing. |
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Capabilities
Capability | Description |
Type of live streams | You can edit Alibaba Cloud live streams. |
Scheduled editing | You can schedule the time when a recording starts or editing starts. |
Splitting | You can configure the start time and end time of splitting. After the confirmation, the splitting is complete. |
Callback | The callback method of SMQ queues is supported. |
Fined editing | Fined editing for splitting results is supported. You can use video editing capabilities to implement fined editing. |
Template factory
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Feature description Allows you to save your common editing methods as templates. If you use a template to edit a video, you need to only replace the dynamic materials in the template. This way, you can quickly produce a new video with similar effects. Intelligent production provides the following templates:
File source Alibaba Cloud OSS, ApsaraVideo VOD, and local media assets are supported. Local media assets must be uploaded to OSS or ApsaraVideo VOD. Feature trial You can try the feature in the IMS console. For more information, see Template factory. Official template and custom template Templates are classified into regular templates and advanced templates regardless of whether they are official templates in the public template library or custom templates. For more information about the template details and usage instructions, see Online editing templates. |
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Capabilities
Template type | Capability | Description | |
Regular template | Create a template | Specify dynamic materials | Supported. Materials that are not specified as dynamic materials are fixed materials. |
Specify time adaptation conditions of dynamic materials | Supported. If the duration of the replacement material is longer than the duration of the position of the dynamic material, the options of automatic splitting and postponing subsequent materials for smooth connection are supported. If the duration of the replacement material is shorter than the duration of the position of the dynamic material, the options of black frames, advancing subsequent materials for smooth connection, and mute frames at last are supported. | ||
Specify space adaptation conditions of dynamic materials | Supported. If the size of the replacement material does not match the size of the position of the dynamic material, the options of automatic black bar addition, custom background colors, and background blurring are supported. | ||
Preset production parameters | Supported. You can specify the default resolution and bitrate of a produced video. | ||
Use a template | Replace dynamic materials | Supported. | |
Submit a template-based editing task | Supported. You can submit materials for replacing the dynamic materials and a template ID. This way, you can use the template-based editing solution to produce a new video. | ||
Advanced template | Create a template | Create template effects | Supported. Multiple AE plug-ins are supported. You can use AE plug-ins to enrich image effects such as video transitions and effects. |
Specify dynamic materials | Supported. Materials that are not specified as dynamic materials are fixed materials. | ||
Specify dynamic materials to replace interface styles | Supported. You can configure editing groups and decorative images. If a template is used for a user-created page, intelligent production distributes editing groups and decorative images in a centralized manner. | ||
Use a template | Replace dynamic materials | Supported. | |
Submit a template-based editing task | Supported. You can submit materials for replacing the dynamic materials and a template ID. This way, you can use the template-based editing solution to produce a new video. | ||
Intelligent task
Feature description
Provides intelligent tasks to help automatically produce videos from various auditory and visual materials, such as videos, audio, and text.
File source
Alibaba Cloud OSS, ApsaraVideo VOD, and local media assets are supported. Local media assets must be uploaded to OSS or ApsaraVideo VOD.
Capabilities
Intelligent subtitling
Voices of audio or videos can be converted into subtitle information, including text content and time information.
Intelligent dubbing
Text can be converted into speeches. You can configure dubbing voices and dubbing speeds. For example, the text is "Believe it or not, I have musical talent." The following audio file uses the cute boy voice template for intelligent dubbing.
Image matting
An object can be removed from a green-screen image to generate a video or an image with a transparent background.
Intelligent chart
Excel tables or rule data can be used to generate a playable animated chart video. Pie charts, line charts, column charts, and custom charts are supported.