stream m3u8 url to rtmp in python with pyffmpeg

import pyffmpeg

ff = pyffmpeg.FFMpeg()

stream = ff.open('http://example.com/live/channel1.m3u8')

output = ff.open('rtmp://example.com:1935/live/channel1')

while True:
    frame, val = stream.read()
    
    if val == 0:
        break

    output.write(frame)