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* Add basic support for videos as types This PR adds support for VIDEO as first-class types. In order to avoid unnecessary costs, VIDEO outputs must implement the `VideoInput` ABC, but their implementation details can vary. Included are two implementations of this type which can be returned by other nodes: * `VideoFromFile` - Created with either a path on disk (as a string) or a `io.BytesIO` containing the contents of a file in a supported format (like .mp4). This implementation won't actually load the video unless necessary. It will also avoid re-encoding when saving if possible. * `VideoFromComponents` - Created from an image tensor and an optional audio tensor. Currently, only h264 encoded videos in .mp4 containers are supported for saving, but the plan is to add additional encodings/containers in the near future (particularly .webm). * Add optimization to avoid parsing entire video * Improve type declarations to reduce warnings * Make sure bytesIO objects can be read many times * Fix a potential issue when saving long videos * Fix incorrect type annotation * Add a `LoadVideo` node to make testing easier * Refactor new types out of the base comfy folder I've created a new `comfy_api` top-level module. The intention is that anything within this folder would be covered by semver-style versioning that would allow custom nodes to rely on them not introducing breaking changes. * Fix linting issue
9 lines
167 B
Python
9 lines
167 B
Python
from .video_types import VideoContainer, VideoCodec, VideoComponents
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__all__ = [
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# Utility Types
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"VideoContainer",
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"VideoCodec",
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"VideoComponents",
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]
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