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Add video_info example

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Karl Kroening 2018-06-02 00:51:10 -07:00
parent e1dded89b1
commit 6274e7abf9
1 changed files with 25 additions and 0 deletions
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examples/video_info.py Executable file
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#!/usr/bin/env python
from __future__ import unicode_literals, print_function
import argparse
import ffmpeg
import sys
parser = argparse.ArgumentParser(description='Get video information')
parser.add_argument('in_filename', help='Input filename')
if __name__ == '__main__':
args = parser.parse_args()
probe = ffmpeg.probe(args.in_filename)
video_info = next((stream for stream in probe['streams'] if stream['codec_type'] == 'video'), None)
if video_info is None:
print('No video stream found', file=sys.stderr)
sys.exit(1)
width = int(video_info['width'])
height = int(video_info['height'])
num_frames = int(video_info['nb_frames'])
print('width: {}'.format(width))
print('height: {}'.format(height))
print('num_frames: {}'.format(num_frames))