[Live-devel] H.264 live video streaming
David J Myers
david.myers at panogenics.com
Sat Nov 19 10:01:33 PST 2011
Reposted with less trace data...
Hi Ross,
Many thanks for the great support.
So, I've started to use the H264VideoStreamer class directly as you suggest
and I get much further. However at a certain point after a number of
successful sendRTPOverTCP calls, subsequent calls seem to fail and then
never recover. Here's the Live555 debug trace, sorry it's so long.
Thanks again
accept()ed connection from 10.26.7.96
Liveness indication from client at 10.26.7.96
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 125 new
bytes:OPTIONS
rtsp://10.26.7.53:8554/stream1 RTSP/1.0
CSeq: 2
User-Agent: LibVLC/1.1.11 (LIVE555 Streaming Media v2011.05.25)
parseRTSPRequestString() succeeded, returning cmdName "OPTIONS",
urlPreSuffix "", urlSuffix "stream1", CSeq
"2", Content-Length 0
sending response: RTSP/1.0 200 OK
CSeq: 2
Date: Sat, Nov 19 2011 17:25:00 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, GET_PARAMETER,
SET_PARAMETER
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 151 new
bytes:DESCRIBE
rtsp://10.26.7.53:8554/stream1 RTSP/1.0
CSeq: 3
User-Agent: LibVLC/1.1.11 (LIVE555 Streaming Media v2011.05.25)
Accept: application/sdp
parseRTSPRequestString() succeeded, returning cmdName "DESCRIBE",
urlPreSuffix "", urlSuffix "stream1", CSeq
"3", Content-Length 0
sending response: RTSP/1.0 401 Unauthorized
CSeq: 3
Date: Sat, Nov 19 2011 17:25:00 GMT
WWW-Authenticate: Digest realm="LIVE555 Streaming Media",
nonce="d2fa67191f913f704cf96039a83117d5"
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 349 new
bytes:DESCRIBE
rtsp://10.26.7.53:8554/stream1 RTSP/1.0
CSeq: 4
Authorization: Digest username="Admin", realm="LIVE555 Streaming Media",
nonce="d2fa67191f913f704cf96039a83117d5",
uri="rtsp://10.26.7.53:8554/stream1",
response="b8d8668ce69d7dd84d08563a83f3e9ca"
User-Agent: LibVLC/1.1.11 (LIVE555 Streaming Media v2011.05.25)
Accept: application/sdp
parseRTSPRequestString() succeeded, returning cmdName "DESCRIBE",
urlPreSuffix "", urlSuffix "stream1", CSeq
"4", Content-Length 0
lookupPassword(Admin) returned password Admin
Unable to determine our source address: This computer has an invalid IP
address: 0x0
H264VideoStreamParser::parse() EXCEPTION (This is normal behavior - *not* an
error)
Parsed 12-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 7 ("Sequence
parameter set"))
profile_idc: 66
constraint_setN_flag: 0
level_idc: 50
seq_parameter_set_id: 0
log2_max_frame_num_minus4: 10
pic_order_cnt_type: 2
max_num_ref_frames: 1
gaps_in_frame_num_value_allowed_flag: 0
pic_width_in_mbs_minus1: 39
pic_height_in_map_units_minus1: 29
frame_mbs_only_flag: 1
frame_cropping_flag: 0
vui_parameters_present_flag: 1
BEGIN vui_parameters
aspect_ratio_info_present_flag: 1
aspect_ratio_idc: 2
overscan_info_present_flag: 0
video_signal_type_present_flag: 1
colour_description_present_flag: 0
chroma_loc_info_present_flag: 0
timing_info_present_flag: 0
This "Sequence Parameter Set" NAL unit contained no frame
rate information, so we use a default
frame rate of 25.000000 fps
Presentation time: 1321723500.943206
12 bytes @1321723500.943206, fDurationInMicroseconds: 0
((0*1000000)/25.000000)
Parsed 4-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 8 ("Picture parameter
set"))
Presentation time: 1321723500.943206
4 bytes @1321723500.943206, fDurationInMicroseconds: 0
((0*1000000)/25.000000)
H264VideoStreamParser::parse() EXCEPTION (This is normal behavior - *not* an
error)
Parsed 122203-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 5 ("Coded slice
of an IDR picture"))
Presentation time: 1321723500.943206
(IdrPicFlag differs in value)
*****This NAL unit ends the current access unit*****
122203 bytes @1321723500.943206, fDurationInMicroseconds: 40000
((1*1000000)/25.000000)
sending response: RTSP/1.0 200 OK
CSeq: 4
Date: Sat, Nov 19 2011 17:25:01 GMT
Content-Base: rtsp://10.26.7.53:8554/stream1/
Content-Type: application/sdp
Content-Length: 418
v=0
o=- 1321723458779236 1 IN IP4 0.0.0.0
s=H.264 video
i=PanoCam
t=0 0
a=tool:LIVE555 Streaming Media v2011.11.08
a=type:broadcast
a=control:*
a=range:npt=0-
a=x-qt-text-nam:H.264 video
a=x-qt-text-inf:PanoCam
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
b=AS:2000
a=rtpmap:96 H264/90000
a=fmtp:96
packetization-mode=1;profile-level-id=420032;sprop-parameter-sets=J0IAMotoCg
PTAkgE,KM48gA==
a=control:track1
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 377 new bytes:SETUP
rtsp://10.26.7.53:8554/stream1/track1 RTSP/1.0
CSeq: 5
Authorization: Digest username="Admin", realm="LIVE555 Streaming Media",
nonce="d2fa67191f913f704cf96039a83117d5",
uri="rtsp://10.26.7.53:8554/stream1/",
response="6b4af4759579c26321f93e881a4912de"
User-Agent: LibVLC/1.1.11 (LIVE555 Streaming Media v2011.05.25)
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
parseRTSPRequestString() succeeded, returning cmdName "SETUP", urlPreSuffix
"stream1", urlSuffix "track1",
CSeq "5", Content-Length 0
Unable to determine our source address: This computer has an invalid IP
address: 0x0
Unable to determine our source address: This computer has an invalid IP
address: 0x0
sending response: RTSP/1.0 200 OK
CSeq: 5
Date: Sat, Nov 19 2011 17:25:01 GMT
Transport:
RTP/AVP/TCP;unicast;destination=10.26.7.96;source=10.26.7.53;interleaved=0-1
Session: 320A13EA
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 360 new bytes:PLAY
rtsp://10.26.7.53:8554/stream1/
RTSP/1.0
CSeq: 6
Authorization: Digest username="Admin", realm="LIVE555 Streaming Media",
nonce="d2fa67191f913f704cf96039a83117d5",
uri="rtsp://10.26.7.53:8554/stream1/",
response="148e0c525e1b4d85716a81b7b6299f07"
User-Agent: LibVLC/1.1.11 (LIVE555 Streaming Media v2011.05.25)
Session: 320A13EA
Range: npt=0.000-
parseRTSPRequestString() succeeded, returning cmdName "PLAY", urlPreSuffix
"stream1", urlSuffix "", CSeq
"6", Content-Length 0
RTCPInstance[0x5674f0c8]::RTCPInstance()
schedule(2.473867->1321723503.719488)
H264VideoStreamParser::parse() EXCEPTION (This is normal behavior - *not* an
error)
sending response: RTSP/1.0 200 OK
CSeq: 6
Date: Sat, Nov 19 2011 17:25:01 GMT
Range: npt=0.000-
Session: 320A13EA
RTP-Info:
url=rtsp://10.26.7.53:8554/stream1/track1;seq=19460;rtptime=878953738
H264VideoStreamParser::parse() EXCEPTION (This is normal behavior - *not* an
error)
Parsed 129734-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 1 ("Coded slice
of a non-IDR picture"))
Presentation time: 1321723501.214402
(The next NAL unit is not a VCL)
*****This NAL unit ends the current access unit*****
129734 bytes @1321723501.214402, fDurationInMicroseconds: 40000
((1*1000000)/25.000000)
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
.
.
.
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:G
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:E
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:T
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:_
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:P
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:A
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:R
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:A
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:M
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:E
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:T
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:E
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:R
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:r
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:t
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:s
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:p
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes::
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:/
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:/
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:1
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:0
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:.
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:2
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:6
sendRTPOverTCP: 687 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Parsed 12-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 7 ("Sequence
parameter set"))
profile_idc: 66
constraint_setN_flag: 0
level_idc: 50
seq_parameter_set_id: 0
log2_max_frame_num_minus4: 10
pic_order_cnt_type: 2
max_num_ref_frames: 1
gaps_in_frame_num_value_allowed_flag: 0
pic_width_in_mbs_minus1: 39
pic_height_in_map_units_minus1: 29
frame_mbs_only_flag: 1
frame_cropping_flag: 0
vui_parameters_present_flag: 1
BEGIN vui_parameters
aspect_ratio_info_present_flag: 1
aspect_ratio_idc: 2
overscan_info_present_flag: 0
video_signal_type_present_flag: 1
colour_description_present_flag: 0
chroma_loc_info_present_flag: 0
timing_info_present_flag: 0
This "Sequence Parameter Set" NAL unit contained no frame
rate information, so we use a default
frame rate of 25.000000 fps
Presentation time: 1321723501.254402
12 bytes @1321723501.254402, fDurationInMicroseconds: 0
((0*1000000)/25.000000)
sendRTPOverTCP: 24 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:.
Parsed 5-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 8 ("Picture parameter
set"))
Presentation time: 1321723501.254402
5 bytes @1321723501.254402, fDurationInMicroseconds: 0
((0*1000000)/25.000000)
sendRTPOverTCP: 17 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:7
H264VideoStreamParser::parse() EXCEPTION (This is normal behavior - *not* an
error)
Parsed 20233-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 5 ("Coded slice
of an IDR picture"))
Presentation time: 1321723501.254402
(IdrPicFlag differs in value)
*****This NAL unit ends the current access unit*****
20233 bytes @1321723501.254402, fDurationInMicroseconds: 40000
((1*1000000)/25.000000)
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:.
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:5
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:3
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes::
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:8
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:5
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:5
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:4
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:/
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:s
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:t
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:r
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:e
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:a
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: completed
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:m
sendRTPOverTCP: 170 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
H264VideoStreamParser::parse() EXCEPTION (This is normal behavior - *not* an
error)
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:1
Parsed 98178-byte NAL-unit (nal_ref_idc: 1, nal_unit_type: 1 ("Coded slice
of a non-IDR picture"))
Presentation time: 1321723501.294402
first_mb_in_slice: 0
slice_type: 0
pic_parameter_set_id: 0
frame_num: 1
Next NAL unit's slice_header:
first_mb_in_slice: 0
slice_type: 0
pic_parameter_set_id: 0
frame_num: 2
(frame_num differs in value)
*****This NAL unit ends the current access unit*****
98178 bytes @1321723501.294402, fDurationInMicroseconds: 40000
((1*1000000)/25.000000)
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:/
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:R
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:T
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:S
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:P
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:/
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:1
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:.
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:0
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
Liveness indication from client at 10.26.7.96
RTSPClientSession[0x56700490]::handleRequestBytes() read 1 new bytes:
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
sendRTPOverTCP: 1448 bytes over channel 0 (socket 19)
sendRTPOverTCP: failed!
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