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import subprocess
from .error import SubprocessError
class FfmpegInvalidURLError(Exception):
"""
Exception raised when a 4XX or 5XX error is returned when making a request
"""
def __init__(self, url, error, *args):
self.url = url
self.error = error
msg = 'Got error when making request to "{}": {}'.format(url, error)
super(FfmpegInvalidURLError, self).__init__(msg, *args)
def ffmpeg_load(url: str, save_path: str) -> str:
def run(cmd):
proc = subprocess.Popen(
cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = proc.communicate()
return_code = proc.returncode
if return_code != 0:
raise SubprocessError(
cmd, return_code, stdout.decode(), stderr.decode())
return return_code
command = ['ffmpeg', '-n', '-i', url, '-t', '10', '-f', 'mp4',
'-r', '30', '-vcodec', 'h264', save_path, '-loglevel', 'error']
code = run(command)
return code
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