360 video

360video_projections.py

from tkinter import Tk
from tkinter.filedialog import askopenfilename
from pathlib import Path
import subprocess

Tk().withdraw()
input_file = Path(askopenfilename(title='Load video file', initialdir=f"{Path.home()}"))
input_projection = 'equirect'
output_projection = ['c3x2', 'c6x1', 'c1x6',
                     'eac',
                     'flat', 'gnomonic', 'rectilinear',
                     'dfisheye',
                     'barrel', 'fb', 'barrelsplit',
                     'sg',
                     'mercator',
                     'ball',
                     'hammer',
                     'sinusoidal',
                     'fisheye',
                     'pannini',
                     'cylindrical',
                     'perspective',
                     'tetrahedron',
                     'tsp',
                     'he', 'hequirect',
                     'equisolid',
                     'og',
                     'octahedron',
                     'cylindricalea']

for index, op in enumerate(output_projection):
    command = f'ffmpeg -i "{input_file}" -filter:v "v360={input_projection}:{op}" -c:a copy -c:v libx264 -crf 18 -preset slower "{input_file.parent}\output\{input_file.name}-{op}.mp4"'
    subprocess.run(command)