lib: Update the rtsp library to use the machine module.

This commit is contained in:
Kwabena W. Agyeman 2023-07-22 12:30:37 -07:00
parent 90ab4dc12c
commit a0fab0a707

View File

@ -6,10 +6,11 @@
# This work is licensed under the MIT license, see the file LICENSE for details.
import errno
import pyb
import random
import re
import socket
import struct
import time
class rtsp_server:
@ -87,13 +88,13 @@ class rtsp_server:
self.__pause_cb = None
self.__teardown_cb = None
self.__pathname = ""
self.__session = pyb.rng()
self.__session = random.getrandbits(30)
self.__transport_is_tcp = False
self.__client_rtp_addr = None
self.__playing = False
self.__playing_session = 0
self.__sequence_number = pyb.rng() & 0xFFFF
self.__ssrc = pyb.rng()
self.__sequence_number = random.getrandbits(16)
self.__ssrc = random.getrandbits(30)
print("IP Address:Port %s:%d\nRunning..." % self.__myaddr)
def register_setup_cb(self, cb): # public
@ -160,7 +161,7 @@ class rtsp_server:
elif request == "DESCRIBE":
payload = (
"v=0\r\no=- %d %d IN IP4 %s\r\ns=OpenMV Video\r\nt=0 0\r\nm=video 0 RTP/AVP 26"
% (pyb.rng(), pyb.rng(), self.__myip)
% (random.getrandbits(30), random.getrandbits(30), self.__myip)
)
self.__send_rtsp_response_ok(
seq,
@ -185,8 +186,8 @@ class rtsp_server:
self.__client_addr[0],
self.__client_rtcp_port,
)
self.__session = pyb.rng()
self.__ssrc = pyb.rng()
self.__session = random.getrandbits(30)
self.__ssrc = random.getrandbits(30)
self.__valid_udp_socket()
self.__send_rtsp_response_ok(
seq,
@ -209,8 +210,8 @@ class rtsp_server:
self.__transport_is_tcp = True
self.__client_rtp_channel = int(m.group(1))
self.__client_rtcp_channel = int(m.group(2))
self.__session = pyb.rng()
self.__ssrc = pyb.rng()
self.__session = random.getrandbits(30)
self.__ssrc = random.getrandbits(30)
self.__send_rtsp_response_ok(
seq, "%s\r\nSession: %d\r\n" % (s[2], self.__session)
)
@ -308,7 +309,7 @@ class rtsp_server:
if self.__valid_socket():
try:
self.__settimeout(5)
timestamp = (pyb.millis() * 90) & 0xFFFFFFFF
timestamp = (time.ticks_ms() * 90) & 0xFFFFFFFF
mv = memoryview(img)
while l:
rtp_header = struct.pack(