compatible with python 3.6 and ffmpeg(libavcodec 57 and libavutil 55). how to use?

[Wen-lee]

Hi, I'm a newbie with ffmpeg. I changed your code to compatible with python 3.6 and ffmpeg 3.3.1(libavcodec 57 and libavutil 55). But I didnot know how to use it.
In your guidence(Usage), where is the avccPacket and frameGenerator came from? Please give more detail.
Thanks in advance!
Wen Lee

[Wen-lee]

PythonWin 3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 18:41:36) [MSC v.1900 64 bit (AMD64)] on win32.
Portions Copyright 1994-2008 Mark Hammond - see 'Help/About PythonWin' for further copyright information.

import h264decode
help(h264decode)
Help on module themodulename:

NAME
themodulename - This is a module

CLASSES
builtins.object
h264decode.Decoder
h264decode.YUVFrame