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Increase jpg quality for downscaled images (#556)

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Matthew Tancik 2022-09-27 09:49:46 -07:00 committed by GitHub
parent 6404e15057
commit d6139f25d4
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1 changed files with 1 additions and 1 deletions
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scripts/process_data.py
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@ -205,7 +205,7 @@ def downscale_images(image_dir: Path, num_downscales: int, verbose: bool = False
filename = f"frame_%05d{file_type}"
ffmpeg_cmd = [
f"ffmpeg -i {image_dir / filename} ",
f"-vf scale=iw/{downscale_factor}:ih/{downscale_factor} ",
f"-q:v 2 -vf scale=iw/{downscale_factor}:ih/{downscale_factor} ",
f"{downscale_dir / filename}",
]
ffmpeg_cmd = " ".join(ffmpeg_cmd)