Johan W

It would be neat if CodecContext.options was a custom dict-like object that calls `av_opt_set` when `__setitem__` is called, and calls `av_opt_set_dict` when `update()` is called :) Would of course also...

How about this then: A method named `update_options` that has the exact same semantics as `dict.update` / `collections.abc.MutableMapping.update`, e.g. you can update one or many options from an existing dict,...