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mirror of https://git.datalinker.icu/comfyanonymous/ComfyUI synced 2026-08-15 20:43:31 +08:00
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Fix av library being a required import at startup

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Move av import to be deferred in get_container_format() method to preserve
the optional nature of video dependencies. This allows ComfyUI to start
without av installed, only requiring it when video features are used.
This commit is contained in:
bymyself 2025-08-07 10:19:37 -07:00
parent 37d620a6b8
commit d9812c44b7
1 changed files with 1 additions and 1 deletions
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2
comfy_api/latest/_input/video_types.py
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@ -2,7 +2,6 @@ from __future__ import annotations
from abc import ABC, abstractmethod
from typing import Optional, Union
import io
import av
from comfy_api.util import VideoContainer, VideoCodec, VideoComponents
class VideoInput(ABC):
@ -80,6 +79,7 @@ class VideoInput(ABC):
Container format as string
"""
# Default implementation - subclasses should override for better performance
import av
source = self.get_stream_source()
with av.open(source, mode="r") as container:
return container.format.name