Camera disappears after "Gone into alert state"

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Lee Sharp
Posts: 1069
Joined: Sat Mar 31, 2007 9:18 pm
Location: Houston, TX

Re: Camera disappears after "Gone into alert state"

Post by Lee Sharp » Wed Jul 04, 2018 2:23 am

Did anything change before the problem? This was not right after you upgraded to 17.10 is it?

Sigge
Posts: 95
Joined: Mon May 02, 2016 8:14 am

Re: Camera disappears after "Gone into alert state"

Post by Sigge » Sat Jul 07, 2018 8:33 pm

I have a "feeling" that this problem has been with me since 16.04. I know this is not a very helpful statement. I will do a fresh install soon going to 18.04.1 and then, if the problem persists, I will be able to supply a more consistent context description.

I was hoping someone could give me a hint about what to look for. Maybe someone else have experience with live55proxy?

The setup is this:
Buggy Chinese ipcam -> live555proxy@localhost -> zonemender ffmpeg cam

Ip cam is a AK47L7:
viewtopic.php?f=10&t=25803

live555proxy:
https://github.com/rgaufman/live555
using live555proxyserver -D 15

Cam just died now. I have "_zma_m8|_zmc_m8" logging at level 7. This is the result:
Wb GUI logg:
2018-07-07 16:54:12.075769 zmc_m8 23280 INF Priming capture from rtsp://192.168.2.100:8554/proxyStream zm_ffmpeg_camera.cpp 104

/var/log/zm:
07/07/18 16:54:12.071305 zmc_m8[23280].Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
[tcp @ 0x55f3100a53e0] No default whitelist set
[rtsp @ 0x55f3100a3240] SDP:
v=0
o=- 1530914052538783 1 IN IP4 127.0.1.1
s=LIVE555 Streaming Media v2018.04.25
i=LIVE555 Streaming Media v2018.04.25
t=0 0
a=tool:LIVE555 Streaming Media v2018.04.25
a=type:broadcast
a=control:*
a=range:npt=0-
a=x-qt-text-nam:LIVE555 Streaming Media v2018.04.25
a=x-qt-text-inf:LIVE555 Streaming Media v2018.04.25
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
b=AS:4
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;profile-level-id=4D0029;sprop-parameter-sets=R00AKZmgHgCJ+WEAAAMD6AAAD6CE,SO48gA==
a=control:track1

Failed to parse interval end specification ''
[rtsp @ 0x55f3100a3240] video codec set to: h264
[rtsp @ 0x55f3100a3240] RTP Packetization Mode: 1
[rtsp @ 0x55f3100a3240] RTP Profile IDC: 4d Profile IOP: 0 Level: 29
[rtsp @ 0x55f3100a3240] Extradata set to 0x55f3100a5210 (size: 33)
[rtsp @ 0x55f3100a3240] setting jitter buffer size to 0
[rtsp @ 0x55f3100a3240] hello state=0
Failed to parse interval end specification ''
[h264 @ 0x55f3100a6b00] nal_unit_type: 7, nal_ref_idc: 2
[h264 @ 0x55f3100a6b00] nal_unit_type: 8, nal_ref_idc: 2

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