rk_pve/mp4/stream.py

# RozK

from .codec import NullCodec

class NullStream:
    @property
    def index(self):
        return -1

    @property
    def codec(self):
        return NullCodec()

    @property
    def parameters(self):
        return None

    def contains(self, packet):
        return False

class Stream:
    __slots__ = 'index', 'codec', 'parameters'

    def __init__(self, index, codec, parameters):
        self.index = index
        self.codec = codec
        self.parameters = parameters

    def contains(self, packet):
        return (self.index == packet.stream_index)