def streamer_udp(payload_type, payload, **kwargs):
return message.struct(header=header(payload_type=RtpPayloadType.Streamer,
streamer=message.streamer(
streamer_version=0,
type=payload_type),
**kwargs),
payload=payload)
def test_header_udp(packets):
data = packets['udp_video_data'][:20]
msg = factory.header(payload_type=enum.RtpPayloadType.Streamer,
connection_id=35795,
channel_id=1024,
timestamp=0,
padding=True,
streamer=message.streamer(streamer_version=0,
type=4).container)
msg.flags(csrc_count=0, version=2, extension=False, marker=False)
msg(sequence_num=1, csrc_list=[])
packed = msg.build()
assert msg.flags.version == 2
assert msg.flags.padding is True
assert msg.flags.extension is False
assert msg.flags.csrc_count == 0
assert msg.flags.marker is False
assert msg.flags.payload_type == enum.RtpPayloadType.Streamer
assert msg.sequence_num == 1
assert msg.timestamp == 0
assert msg.ssrc.connection_id == 35795
assert msg.ssrc.channel_id == 1024
assert len(msg.csrc_list) == 0
assert len(packed) == len(data)
assert packed == data
def streamer_tcp(sequence_num, prev_sequence_num, payload_type, payload,
**kwargs):
return message.struct(header=header(
payload_type=RtpPayloadType.Streamer,
streamer=message.streamer(streamer_version=STREAMER_VERSION,
sequence_num=sequence_num,
prev_sequence_num=prev_sequence_num,
type=payload_type),
**kwargs),
payload=payload)
