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Base TrimVideo implementation

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This commit is contained in:
Austin Mroz
2026-01-26 18:34:43 -08:00
parent 2129e7d278
commit 803808b1b1
3 changed files with 116 additions and 39 deletions
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23
comfy_extras/nodes_video.py
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@@ -202,6 +202,28 @@ class LoadVideo(io.ComfyNode):
return True
class VideoSlice(io.ComfyNode):
@classmethod
def define_schema(cls):
return io.Schema(
node_id="Video Slice",
display_name="Video Slice",
search_aliases=["trim video duration", "skip first frames", "frame load cap", "start time"],
category="image/video",
inputs=[
io.Video.Input('video'),
io.Float.Input('start_time', default=0.0, min=0.0, step=.001),
io.Float.Input('duration', default=0.0, min=0.0, step=.001),
],
outputs=[
io.Video.Output(),
],
)
@classmethod
def execute(cls, video, start_time, duration) -> io.NodeOutput:
return io.NodeOutput(video.as_trimmed(start_time, duration))
class VideoExtension(ComfyExtension):
@override
@@ -212,6 +234,7 @@ class VideoExtension(ComfyExtension):
CreateVideo,
GetVideoComponents,
LoadVideo,
VideoSlice,
]
async def comfy_entrypoint() -> VideoExtension: