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Fix APNG not working in ffmpeg.

This commit is contained in:
comfyanonymous 2023-11-24 18:14:17 -05:00
parent 916e9c998c
commit 8ad5d494d5
1 changed files with 2 additions and 2 deletions
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4
comfy_extras/nodes_images.py
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@ -152,10 +152,10 @@ class SaveAnimatedPNG:
if not args.disable_metadata: if not args.disable_metadata:
metadata = PngInfo() metadata = PngInfo()
if prompt is not None: if prompt is not None:
metadata.add_text("prompt", json.dumps(prompt)) metadata.add(b"tEXt", "prompt".encode("latin-1", "strict") + b"\0" + json.dumps(prompt).encode("latin-1", "strict"), after_idat=True)
if extra_pnginfo is not None: if extra_pnginfo is not None:
for x in extra_pnginfo: for x in extra_pnginfo:
metadata.add_text(x, json.dumps(extra_pnginfo[x])) metadata.add(b"tEXt", x.encode("latin-1", "strict") + b"\0" + json.dumps(extra_pnginfo[x]).encode("latin-1", "strict"), after_idat=True)
file = f"{filename}_{counter:05}_.png" file = f"{filename}_{counter:05}_.png"
pil_images[0].save(os.path.join(full_output_folder, file), pnginfo=metadata, compress_level=compress_level, save_all=True, duration=int(1000.0/fps), append_images=pil_images[1:]) pil_images[0].save(os.path.join(full_output_folder, file), pnginfo=metadata, compress_level=compress_level, save_all=True, duration=int(1000.0/fps), append_images=pil_images[1:])