tools-webrtc/video_quality_toolchain/download.py

#!/usr/bin/env python
# Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS.  All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.

"""Downloads precompiled tools needed for video quality analysis."""

import os
import subprocess
import sys


SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))


def main():
  cmd = [
    'download_from_google_storage',
    '--directory',
    '--num_threads=10',
    '--bucket', 'chrome-webrtc-resources',
    '--auto_platform',
    '--recursive',
    SCRIPT_DIR,
  ]
  print 'Downloading video quality analysis tools...'
  subprocess.check_call(cmd)


if __name__ == '__main__':
  sys.exit(main())