def test_send_keyframe(self):
"""
Ask for a keyframe.
"""
queue = asyncio.Queue()
async def mock_send_rtp(data):
if not is_rtcp(data):
await queue.put(RtpPacket.parse(data))
self.local_transport._send_rtp = mock_send_rtp
sender = RTCRtpSender(VideoStreamTrack(), self.local_transport)
self.assertEqual(sender.kind, 'video')
run(
sender.send(
RTCRtpParameters(codecs=[
RTCRtpCodecParameters(
name='VP8', clockRate=90000, payloadType=100),
])))
# wait for one packet to be transmitted, and ask for keyframe
run(queue.get())
sender._send_keyframe()
# wait for packet to be transmitted, then shutdown
run(asyncio.sleep(0.1))
run(sender.stop())
async def test_send_keyframe(self):
"""
Ask for a keyframe.
"""
queue = asyncio.Queue()
async def mock_send_rtp(data):
if not is_rtcp(data):
await queue.put(RtpPacket.parse(data))
async with dummy_dtls_transport_pair() as (local_transport, _):
local_transport._send_rtp = mock_send_rtp
sender = RTCRtpSender(VideoStreamTrack(), local_transport)
self.assertEqual(sender.kind, "video")
await sender.send(RTCRtpParameters(codecs=[VP8_CODEC]))
# wait for one packet to be transmitted, and ask for keyframe
await queue.get()
sender._send_keyframe()
# wait for packet to be transmitted, then shutdown
await asyncio.sleep(0.1)
await sender.stop()
def test_send_keyframe(self):
"""
Ask for a keyframe.
"""
transport = FakeDtlsTransport()
sender = RTCRtpSender(VideoStreamTrack(), transport)
self.assertEqual(sender.kind, 'video')
self.assertEqual(sender.transport, transport)
run(
sender.send(
RTCRtpParameters(codecs=[
RTCRtpCodecParameters(
name='VP8', clockRate=90000, payloadType=100),
])))
# wait for one packet to be transmitted, and ask for keyframe
packet = run(transport.queue.get())
sender._send_keyframe()
# wait for packet to be transmitted
rtx_packet = run(transport.queue.get())
self.assertEqual(rtx_packet.sequence_number,
uint16_add(packet.sequence_number, 1))
# clean shutdown
run(sender.stop())
def test_send_keyframe(self):
"""
Ask for a keyframe.
"""
transport = FakeDtlsTransport()
sender = RTCRtpSender(VideoStreamTrack(), transport)
self.assertEqual(sender.kind, 'video')
self.assertEqual(sender.transport, transport)
run(
sender.send(
RTCRtpParameters(codecs=[
RTCRtpCodecParameters(
name='VP8', clockRate=90000, payloadType=100),
])))
# wait for one packet to be transmitted, and ask for keyframe
run(transport.queue.get())
sender._send_keyframe()
# wait for packet to be transmitted, then shutdown
run(asyncio.sleep(0.5))
run(sender.stop())