Vladimir ChopineandCopilot
1e2605069f
Adds advanced save controls, load-video resize options, archive-sequence master preset, FFmpeg capability self-check cache, optional UV_TranscodeVideo utility node, Comfy registry metadata scaffolding, updated docs/workflows, and expanded tests. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
from .encoder_profiles import get_profile
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def build_sequence_pattern(folder, ext="png"):
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return f"{folder.rstrip('/')}/frame_%06d.{ext}"
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def build_video_command(
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ffmpeg_path,
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input_pattern,
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output_path,
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fps,
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profile_name,
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overwrite=True,
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audio_path=None,
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pix_fmt_override="auto",
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quality_args_override="",
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color_range="auto",
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colorspace="auto",
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):
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profile = get_profile(profile_name)
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cmd = [ffmpeg_path, "-hide_banner", "-loglevel", "error"]
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cmd.append("-y" if overwrite else "-n")
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cmd += ["-framerate", str(fps), "-i", input_pattern]
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if audio_path:
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cmd += ["-i", audio_path, "-shortest"]
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pix_fmt = profile["pix_fmt"] if pix_fmt_override == "auto" else pix_fmt_override
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quality_args = profile["quality_args"]
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if quality_args_override.strip():
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quality_args = quality_args_override.strip().split()
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cmd += [
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"-c:v",
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profile["vcodec"],
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"-pix_fmt",
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pix_fmt,
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*quality_args,
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]
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if color_range != "auto":
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cmd += ["-color_range", color_range]
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if colorspace != "auto":
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cmd += ["-colorspace", colorspace]
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cmd += [output_path]
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return cmd
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