mirror of
https://gitea.pjck.top/Cookies/CookiesChartConverter.git
synced 2025-12-14 12:56:54 +08:00
62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
import os
|
|
import subprocess
|
|
from pathlib import Path
|
|
from pv_convert import process_video
|
|
|
|
# === 配置 ===
|
|
WANNACRI_PATH = "wannacri" # 需在 PATH 或填写完整路径
|
|
FFMPEG_PATH = "ffmpeg" # 需在 PATH 或填写完整路径
|
|
|
|
def extract_usm(usm_path: Path, output_dir: Path):
|
|
""" 提取 usm 文件内容 """
|
|
subprocess.run([WANNACRI_PATH, "extractusm", str(usm_path),"--key","0x7F4551499DF55E68"], cwd=output_dir, check=True)
|
|
|
|
def convert_ivf_to_mp4(ivf_path: Path, output_mp4_path: Path):
|
|
""" 将 ivf 文件转换为 mp4 """
|
|
subprocess.run([
|
|
FFMPEG_PATH,
|
|
"-y", "-i", str(ivf_path),
|
|
"-c:v", "copy",
|
|
str(output_mp4_path)
|
|
], check=True)
|
|
|
|
def dat_to_mp4(dat_file: str):
|
|
""" 将 .dat 文件当作 .usm 文件处理，提取并转换为 .mp4 """
|
|
dat_path = Path(dat_file).resolve()
|
|
base_name = dat_path.stem
|
|
work_dir = dat_path.parent / "work" / "pv"
|
|
|
|
usm_path = work_dir / f"{base_name}.dat" # 直接将 .dat 文件当作 .usm
|
|
ivf_path = work_dir / "output" / f"{base_name}.dat" / "videos" / f"{base_name}.ivf"
|
|
mp4_path = work_dir / f"{base_name}.mp4"
|
|
|
|
# 直接将 .dat 当作 .usm 文件处理
|
|
print(f"[1/3] 提取 USM 内容 ...")
|
|
extract_usm(usm_path, work_dir)
|
|
|
|
if not ivf_path.exists():
|
|
print(f"❌ 提取失败，未找到 {ivf_path.name}")
|
|
return
|
|
|
|
print(f"[2/3] 转换为 MP4 ...")
|
|
convert_ivf_to_mp4(ivf_path, mp4_path)
|
|
|
|
print(f"[3/3] 成功生成：{mp4_path}")
|
|
return mp4_path
|
|
|
|
# === 示例用法 ===
|
|
if __name__ == "__main__":
|
|
import sys
|
|
if len(sys.argv) != 2:
|
|
print("用法: python dat_to_mp4.py <xxx.dat>")
|
|
exit(1)
|
|
|
|
dat_file = sys.argv[1]
|
|
mp4_output = dat_to_mp4(dat_file)
|
|
|
|
if mp4_output:
|
|
converted_mp4_path = f"{mp4_output.stem}(converted).mp4"
|
|
print(f"[4/4] 开始转换为新的 MP4 文件：{converted_mp4_path}")
|
|
process_video(mp4_output, converted_mp4_path)
|
|
|