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Major file reorganization (#26)

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* Major file reorganization

* Rearrange imports

* Fix default log level
This commit is contained in:
Brett Williams
2023-06-30 21:24:40 -05:00
committed by GitHub
parent 34fbdaa4d9
commit a475aa999a
46 changed files with 117 additions and 128 deletions
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src/utilities/ffmpeg_helper.py Normal file
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import subprocess
from src.workers.engines.ffmpeg_engine import FFMPEG
def image_sequence_to_video(source_glob_pattern, output_path, framerate=24, encoder="prores_ks", profile=4,
start_frame=1):
subprocess.run([FFMPEG.renderer_path(), "-framerate", str(framerate), "-start_number", str(start_frame), "-i",
f"{source_glob_pattern}", "-c:v", encoder, "-profile:v", str(profile), '-pix_fmt', 'yuva444p10le',
output_path], check=True)
def save_first_frame(source_path, dest_path, max_width=1280):
subprocess.run([FFMPEG.renderer_path(), '-i', source_path, '-vf', f'scale={max_width}:-1',
'-vframes', '1', dest_path], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, check=True)
def generate_thumbnail(source_path, dest_path, max_width=240, fps=12):
subprocess.run([FFMPEG.renderer_path(), '-i', source_path, '-vf',
f"scale={max_width}:trunc(ow/a/2)*2,format=yuv420p", '-r', str(fps), '-c:v', 'libx264', '-preset',
'ultrafast', '-an', dest_path], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, check=True)