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upconvert.py
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upconvert.py
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import asyncio
import datetime
import pathlib
# Get the path to the current directory
current_directory = pathlib.Path(__file__).absolute().parent
files = list(current_directory.rglob("*.mp4"))
files.sort(key=lambda path: path.stat().st_mtime)
async def ffmpeg_shengians():
# List all files in the current directory
for file in files:
if file.is_file():
name = file.name
if file.suffix == ".mp4":
stat = file.stat()
ok = datetime.datetime.fromtimestamp(stat.st_mtime).strftime("%c")
# unused ok variable may use it for prints or something else I don't know yet.
source_file = str(file)
base_file = file.with_stem(f"{file.stem} upgraded")
quality_file = file.with_stem(f"{file.stem} quality")
proc = await asyncio.create_subprocess_exec(
"ffmpeg",
"-i",
source_file,
"-c:v",
"hevc_nvenc",
"-qp",
"17",
"-vf",
"scale=1920x1080:flags=lanczos",
base_file,
)
await proc.wait()
proc = await asyncio.create_subprocess_exec(
"ffmpeg",
"-i",
source_file,
"-i",
base_file,
"-c:v",
"hevc_nvenc",
"-qp",
"17",
"-filter_complex",
"[0]pad=iw:1080:0:(1080-ih)/2,hstack",
quality_file,
)
await proc.wait()
asyncio.run(ffmpeg_shengians())
print("done")