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fix(api-nodes): Topaz 4k video upscaling (#11438)
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This commit is contained in:
Alexander Piskun 2025-12-20 18:48:28 +02:00 committed by GitHub
parent 0899012ad6
commit bbb11e2608
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1 changed files with 28 additions and 7 deletions
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35
comfy_api_nodes/nodes_topaz.py
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@ -23,10 +23,6 @@ UPSCALER_MODELS_MAP = {
"Starlight (Astra) Fast": "slf-1",
"Starlight (Astra) Creative": "slc-1",
}
UPSCALER_VALUES_MAP = {
"FullHD (1080p)": 1920,
"4K (2160p)": 3840,
}
class TopazImageEnhance(IO.ComfyNode):
@ -214,7 +210,7 @@ class TopazVideoEnhance(IO.ComfyNode):
IO.Video.Input("video"),
IO.Boolean.Input("upscaler_enabled", default=True),
IO.Combo.Input("upscaler_model", options=list(UPSCALER_MODELS_MAP.keys())),
IO.Combo.Input("upscaler_resolution", options=list(UPSCALER_VALUES_MAP.keys())),
IO.Combo.Input("upscaler_resolution", options=["FullHD (1080p)", "4K (2160p)"]),
IO.Combo.Input(
"upscaler_creativity",
options=["low", "middle", "high"],
@ -306,8 +302,33 @@ class TopazVideoEnhance(IO.ComfyNode):
target_frame_rate = src_frame_rate
filters = []
if upscaler_enabled:
target_width = UPSCALER_VALUES_MAP[upscaler_resolution]
target_height = UPSCALER_VALUES_MAP[upscaler_resolution]
if "1080p" in upscaler_resolution:
target_pixel_p = 1080
max_long_side = 1920
else:
target_pixel_p = 2160
max_long_side = 3840
ar = src_width / src_height
if src_width >= src_height:
# Landscape or Square; Attempt to set height to target (e.g., 2160), calculate width
target_height = target_pixel_p
target_width = int(target_height * ar)
# Check if width exceeds standard bounds (for ultra-wide e.g., 21:9 ARs)
if target_width > max_long_side:
target_width = max_long_side
target_height = int(target_width / ar)
else:
# Portrait; Attempt to set width to target (e.g., 2160), calculate height
target_width = target_pixel_p
target_height = int(target_width / ar)
# Check if height exceeds standard bounds
if target_height > max_long_side:
target_height = max_long_side
target_width = int(target_height * ar)
if target_width % 2 != 0:
target_width += 1
if target_height % 2 != 0:
target_height += 1
filters.append(
topaz_api.VideoEnhancementFilter(
model=UPSCALER_MODELS_MAP[upscaler_model],