Isaac Connor
e38e8a2775
Actually use zmc_heartbeat_time. Set it on every capture and use it in ShmValid to determine if zmc has gone away.
2021-03-08 09:30:53 -05:00
Peter Keresztes Schmidt
9e77324de4
Replace raw mysql_query calls with the zmDb* functions
...
With this we can make sure we have proper locking of our DB connection at all times.
2021-03-06 00:12:18 +01:00
Admin
fa22129966
Make last_alarm_count last alarmed frame while only in ALARM state to make post_event_count counts since here not alone alarmed frames that don't shot alarms.
2021-03-04 20:20:02 +01:00
Peter Keresztes Schmidt
e67626b4e2
logger: Move log_mutex to std::recursive_mutex
2021-03-03 23:31:53 +01:00
Isaac Connor
20fe6153d5
Don't treat data packets as video
2021-03-03 15:52:39 -05:00
Isaac Connor
b87d859f72
Set the packet's stream_index to the packetqueue stream. Rename get_ functions to get
2021-03-03 12:06:34 -05:00
Isaac Connor
a01a24ec36
Add loading SecondPath in monitor
2021-03-03 09:56:33 -05:00
Isaac Connor
46ec4e75d4
Check codec type instead of stream_index to determine video/audio
2021-03-03 09:52:27 -05:00
Admin
4ff016c991
Make capturing/analysing log lines follow same pattern
2021-03-02 20:51:16 +01:00
Isaac Connor
be1b439dcc
Add State_Strings and code cleanup. Fix not going into alarm state when already recording. Fixes #3184
2021-03-02 14:42:54 -05:00
Isaac Connor
f35a1c70c0
fix build with old avcodec for xenial
2021-03-02 12:07:51 -05:00
Isaac Connor
c03d9b2987
Set state before we write packets to event so that the event knows that it is alarmed
2021-03-02 11:47:55 -05:00
Isaac Connor
71d65685b9
Can't clear image data early. Might be needed for snapshot and pre alarm farmes
2021-03-02 11:12:57 -05:00
Isaac Connor
46743ebaab
Silence compile warning
2021-03-02 10:00:48 -05:00
Isaac Connor
832eabbd79
Don't both updating analysis fps unless we are doing motion detection
2021-03-02 09:59:32 -05:00
Isaac Connor
1bc5abb9e9
Only include video packets in analysis_image_count
2021-03-01 17:07:09 -05:00
Isaac Connor
51c19912f8
Use analysis_image_count in opening new event log line
2021-03-01 16:56:47 -05:00
Isaac Connor
9302c9506e
Add audio_frequency and audio_channels to shared mem and set them in PrimeCapture
2021-03-01 16:49:27 -05:00
Isaac Connor
6e73c08a21
add fifo's for video and audio. Write the packet data to them. Update FifoStream->Fifo
2021-03-01 16:49:26 -05:00
Isaac Connor
6c6d6c51b0
Add RTSPSTreamName loading and write packet data to the video and audio fifos
2021-03-01 16:46:48 -05:00
Isaac Connor
33dbcc449a
Merge pull request #3181 from Carbenium/rgb-const
...
rgb: Convert some constant defines to constexpr
2021-03-01 09:40:39 -05:00
Isaac Connor
71d864d77b
Merge pull request #3182 from Carbenium/monitor-includes
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monitor: Move system includes back to their original location
2021-03-01 09:40:08 -05:00
Peter Keresztes Schmidt
3b3ecb89b2
monitor: Move system includes back to their original location
...
41dc0212e0
moved the system includes to work around some compilation problems.
The underlying cause has been fixed in cf9406a1e8
.
Thus we can move the includes back so the follow the project-wide order.
2021-03-01 00:45:57 +01:00
Peter Keresztes Schmidt
76e6c468e8
rgb: Convert some constant defines to constexpr
...
Using defines interferes with fmt.
Also rename them according to the Google styleguide.
2021-03-01 00:38:21 +01:00
Admin
741e67e8cd
ALERT also mean warming up with alarm_frame_count value before returning to ALARM....
2021-02-28 22:42:29 +01:00
Peter Keresztes Schmidt
6a47780f60
Fix a warning reported by -Wextra
...
/home/peterke/DEV/zoneminder/src/zm_monitor.h: In member function ‘Monitor::TriggerState Monitor::GetTriggerState() const’:
/home/peterke/DEV/zoneminder/src/zm_monitor.h:499:76: warning: enumerated and non-enumerated type in conditional expression [-Wextra]
499 | TriggerState GetTriggerState() const { return (TriggerState)(trigger_data?trigger_data->trigger_state:TRIGGER_CANCEL); }
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-02-27 01:27:58 +01:00
Peter Keresztes Schmidt
403061a39c
Fix warnings reported by -Wmissing-field-initializers
2021-02-26 22:46:09 +01:00
Isaac Connor
3ce4b3e657
Keep capture_delay in useconds instead of msecs. Fix fps by adding back in the previous sleep_time. Fix crash due to capture_image not being asigned for local cameras
2021-02-25 16:58:54 -05:00
Isaac Connor
224fcd2cd3
Merge branch 'master' of github.com:ZoneMinder/zoneminder
2021-02-25 14:58:45 -05:00
Isaac Connor
8aeb4ab758
Switch db_mutex to a std::mutex. Use modern locking with it. Use zmDbDo or dbQueue.push where appropriate. code cleanup.
2021-02-25 12:26:26 -05:00
Isaac Connor
6c013f0e65
Put back includes needed on FreeBSD. Fixes #3165
2021-02-22 08:03:10 -05:00
Isaac Connor
86d424baf0
Move closeEvent to Close(). If we are closing the camera, we have to close the event as well.
2021-02-19 20:42:36 -05:00
Isaac Connor
b9669ad69f
Log new signal on signal change
2021-02-19 15:56:30 -05:00
Isaac Connor
4ba290a9ca
Use zmDbDo where appropriate and fix some logging while holding the lock
2021-02-19 12:08:19 -05:00
Isaac Connor
045cd219f8
Move clear packetqueue logic to it's own function and call it from the analysis thread.
2021-02-18 19:25:40 -05:00
Isaac Connor
0b0df96271
Merge branch 'master' of github.com:ZoneMinder/zoneminder
2021-02-18 16:05:10 -05:00
Isaac Connor
c7dede0083
Cleanups in connect/disconnect
2021-02-18 13:47:27 -05:00
Isaac Connor
b1f337b6e7
Move setMaxVideoPackets down to where pre_event_count has a value
2021-02-18 11:54:32 -05:00
Isaac Connor
2a49bd124f
Add VNC monitor type
2021-02-17 16:39:16 -05:00
Isaac Connor
33b9dae0f2
fix use of uint32_t for buffer indexes
2021-02-17 13:38:52 -05:00
Isaac Connor
59cdf971fa
convert last_read_index and last_write_index to int32_t so that we can have -1 as a value in other functions.
2021-02-16 14:43:52 -05:00
Isaac Connor
41dc0212e0
Move include of algorithm up to top to hopefully fix issues with min and max being defined elsewhere and so compile fails
2021-02-16 10:39:04 -05:00
Isaac Connor
a82247b105
Some cleanups in disconnect
2021-02-16 10:39:04 -05:00
Isaac Connor
5a910c4a4b
use lock_guard instead of unique_lock
2021-02-12 10:45:32 -05:00
Isaac Connor
2cb6d21faf
get rid of while loop in ::Analyze. Switch login on if Ready() to bail early so we don't indent so much.
2021-02-12 10:38:21 -05:00
Isaac Connor
4915e940b7
clean out old mutex. Add event_mutex to protect around event creation/deletion
2021-02-12 10:14:35 -05:00
Peter Keresztes Schmidt
3d759e1fe0
Monitor: Some reformatting of previously touched lines
2021-02-11 20:02:08 +01:00
Peter Keresztes Schmidt
c0151caa64
Monitor: Signal by making the camera a unique_ptr the ownership relation
...
In addition we get RAII and thus automatic destruction of the camera when the monitor is destructed.
Monitor API change: getCamera -> LoadCamera
If additional properties of the camera are needed externally they should be exposed directly via Monitor.
2021-02-11 19:22:22 +01:00
Peter Keresztes Schmidt
91aeb325dd
Monitor: Close monitor on destruction
...
This ensures the proper shutdown sequence when not calling Close() externally (e.g when reconnecting).
2021-02-11 19:22:22 +01:00
Peter Keresztes Schmidt
0a665c0710
Monitor: Close the associated camera when closing the monitor
...
The camera is owned by the monitor. There is no reason to keep the camera open, when the owner is closed.
2021-02-11 19:22:22 +01:00
Isaac Connor
cca4d18d26
need <algorithm> for std::max
2021-02-10 17:29:51 -05:00
Isaac Connor
51f2d120e4
Free raw image after motion detection when doing passthrough and not saving jpegs
2021-02-10 17:07:58 -05:00
Isaac Connor
393e8b582a
Move the logic of whether to queue a packet into packetqueue::queuePacket
2021-02-10 14:11:00 -05:00
Isaac Connor
0a1bd3537d
ready_count is now max(warmup_count,pre_event_count). This should ensure that we have enough packets in the packet queue when creating an event.
2021-02-10 13:54:20 -05:00
Peter Keresztes Schmidt
2f5dff7244
Monitor: Don't push packets into the packet queue when in Monitor mode
...
There is no consumer for the packets in this mode, so don't queue them up. This saves quite a bit of RAM for mode of operation.
2021-02-10 16:13:47 +01:00
Isaac Connor
fab7efa003
Fix PrimeCapture on local cams. We need to be able to call it for each monitor
2021-02-09 20:29:37 -05:00
Isaac Connor
727594e3af
Fix rotated images by allocating image with camera dimensions
2021-02-09 14:53:14 -05:00
Isaac Connor
05b5927f01
Don't queue audio packets if we aren't saving audio
2021-02-09 11:54:38 -05:00
Peter Keresztes Schmidt
6fd6654488
Monitor: Don't segfault in closeEvent if mmap is already unmapped
2021-02-08 19:47:40 +01:00
Isaac Connor
192aae8e30
small space and code doc
2021-02-08 09:04:06 -05:00
Isaac Connor
061140958c
Only update videodata if shared_data is active
2021-02-08 09:04:06 -05:00
Peter Keresztes Schmidt
3376b44290
Monitor: Fix a segfault when loading local cameras
2021-02-08 12:25:18 +01:00
Peter Keresztes Schmidt
f43507dce0
Use the power of smart pointers to manage Monitor instances
2021-02-07 21:20:45 +01:00
Isaac Connor
ace93e2422
fix event start packets getting deleted while writing because we don't have a lock on them.
2021-02-06 20:11:38 -05:00
Isaac Connor
c28e1b09e5
Fix compile when using sysv shm
2021-02-06 20:11:38 -05:00
Isaac Connor
513739aeb5
Merge pull request #3127 from Carbenium/header-cleanup
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Cleanup and reorganize includes
2021-02-04 12:52:04 -05:00
Peter Keresztes Schmidt
0dbc39ee25
Cleanup and reorganize includes
...
With this commit a unified structure for includes is introduced.
The general rules:
* Only include what you need
* Include wherever possible in the cpp and forward-declare in the header
The includes are sorted in a local to global fashion. This means for the include order:
0. If cpp file: The corresponding h file and an empty line
1. Includes from the project sorted alphabetically
2. System/library includes sorted alphabetically
3. Conditional includes
2021-02-04 18:02:01 +01:00
Isaac Connor
046e352304
improvements to fps reporting. In analysis, we report based on image packets processed, but the fps value is calculated based on the count of images we did motion detection on. We no longer count audio packets in capture fps reporting.
2021-02-04 11:50:01 -05:00
Isaac Connor
c61e6a8c56
If there is an open event in disconnect close it. The idea is that by the time we get to the destructor we should be all shut down
2021-02-03 17:04:40 -05:00
Isaac Connor
cb60b6c141
Fix bulk frame code and move it to event. Revert base score to 0. Fix cause of continuous events. Move GetState to .h
2021-02-03 16:57:44 -05:00
Isaac Connor
be1db1ff20
Score should be a signed int
2021-02-03 09:08:06 -05:00
Isaac Connor
0958768ce5
Fix no bulk frames by setting score to -1 which means BULK. It will get changed to 0 or more by later code. Fixes #3121
2021-02-02 23:19:53 -05:00
Isaac Connor
38368a8b9d
remove deprecated video_buffer_duration stuff. Fix loading monitor column order
2021-02-02 23:19:53 -05:00
Isaac Connor
afa5e27d56
load RTSPServer column as well. start_it needs to be tracked by packetqueue. We no longer close the camera in Monitor::Close because we need to clear the packetqueue, then wait for threads to finish, THEN close camera. So that logic needs to move to zmc
2021-02-02 23:19:52 -05:00
Peter Keresztes Schmidt
e09fa1bebf
Remove includes of <cinttypes>
...
Instead of including <cinttypes> directly, zm_define.h should be used
to get the typedef'ed types as well.
2021-02-02 21:37:26 +01:00
Isaac Connor
a5417cfe6c
NULL=>nullptr. Update analysis_fps earlier on startup
2021-02-01 16:01:09 -05:00
Isaac Connor
0676c7cfb4
Use packetqueue::free_it to release iterators
2021-02-01 10:24:58 -05:00
Isaac Connor
dd57d05f40
Convert packetqueue from a pointer to a packetqueue to a member packetqueue that is always available. Add methods to set packetqueue parameters. Emptying the queue is now in packetqueue::clear()
2021-01-31 21:31:33 -05:00
Isaac Connor
e08060af3f
Free linked monitors
2021-01-31 11:57:43 -05:00
Isaac Connor
e084780123
Remove no longer used pre_event buffer and event_delete_thread
2021-01-31 10:09:03 -05:00
Isaac Connor
00114d32bc
Minor code improvements ostly just being more specific about parenthesis
2021-01-30 20:35:10 -05:00
Isaac Connor
b93aab6a11
turn off hwtransfer direct to image. Too compliated for now with not enough benefit
2021-01-30 12:34:29 -05:00
Isaac Connor
ac88567ee2
fix
2021-01-29 17:32:22 -05:00
Isaac Connor
5581cdafb6
must increment iterators in the packetqueue lock
2021-01-29 17:30:39 -05:00
Isaac Connor
7923e0c279
fix min_section_length not being honoured
2021-01-27 18:13:16 -05:00
Isaac Connor
1ca93c4211
accept packets with image as video
2021-01-27 12:49:54 -05:00
Isaac Connor
4dcce4ac95
Merge branch 'rtsp_server'
2021-01-26 14:22:10 -05:00
Isaac Connor
e4831909d6
get_packet can return null if we are terminating
2021-01-26 12:22:26 -05:00
Isaac Connor
f9fc10b394
When not capturing don't try to create mmap. Fixes #3112
2021-01-22 12:23:13 -05:00
Isaac Connor
f1686cfe9a
When not capturing don't try to create mmap. Fixes #3112
2021-01-22 12:11:43 -05:00
Isaac Connor
66c78e5a9b
Merge branch 'zma_to_thread' into rtsp_server
2021-01-19 13:43:25 -05:00
Isaac Connor
256080abb1
Fix crash of Reload() due to Load() clearing shared_data and mem_ptr. Load() shouldn't do these kinds of initialisations.
2021-01-19 09:44:53 -05:00
Isaac Connor
68b0f7e1b5
initialize packetqueue, analysis_it, storage and videostore in Monitor constructor initializer. Only delete packetqeuue if it has been created.
2021-01-15 14:42:26 -05:00
Isaac Connor
10e56df53c
analysis_limit > cpature fps: only log a warning if we have actually been capturing for a while. If doing passthrough, need to start continuous event from last keyframe
2021-01-15 11:54:36 -05:00
Isaac Connor
164a0f5a44
Need to use get_packet so that packets getting written to event are locked. Because queuePacket might delete them.
2021-01-12 14:11:47 -05:00
Isaac Connor
e8d06f702c
Handle signal loss, improve debugging
2021-01-11 13:46:50 -05:00
Isaac Connor
46a8bb22fb
get camera if we havn't already. Don't delete the timestamp in shared zmpackets because it is just a pointer to shmem. Set it to null instead so that ~ZMpacket doesn't try to free it
2021-01-11 13:46:50 -05:00
Isaac Connor
65fc5bf478
move code from Load for purpose==ANALYSIS because it will never run. Analysis is a thread now and must assume that PrimeCapture has already succeeded.
2021-01-11 13:46:50 -05:00
Isaac Connor
da7a50c92d
Rename H264PASSTHROUGH to just PASSTHROUGH. Start with last_signal set to true so that we don't have a signal change event on startup. Use new generic packetqueue functions
2021-01-11 13:46:50 -05:00
Isaac Connor
e1f6f5984d
Handle signal loss, improve debugging
2021-01-11 13:35:48 -05:00
Isaac Connor
a6aefcf477
get camera if we havn't already. Don't delete the timestamp in shared zmpackets because it is just a pointer to shmem. Set it to null instead so that ~ZMpacket doesn't try to free it
2021-01-08 15:49:09 -05:00
Isaac Connor
ff3bc981de
move code from Load for purpose==ANALYSIS because it will never run. Analysis is a thread now and must assume that PrimeCapture has already succeeded.
2021-01-07 09:40:24 -05:00
Isaac Connor
e93a895f28
Rename H264PASSTHROUGH to just PASSTHROUGH. Start with last_signal set to true so that we don't have a signal change event on startup. Use new generic packetqueue functions
2021-01-06 11:31:31 -05:00
Isaac Connor
f61210c91f
remove old code using image_buffer in zm_packets
2020-12-30 21:23:29 -05:00
Isaac Connor
284b9f963f
Merge branch 'master' into zma_to_thread
2020-12-29 12:18:26 -05:00
Isaac Connor
197f9bdd9e
indenting fix. Don't update reference image if not doing motion detection. Decouple the image buffer from the packetqueue. So always allocate a new image. Then copy decoded image to image buffer if required.
2020-12-27 12:00:18 -05:00
Isaac Connor
ddf66bc9b5
Merge pull request #3100 from vertigeaux/share_frame_scores
...
save frame scores to SharedData for use with linked monitors
2020-12-24 11:08:25 -05:00
Isaac Connor
1ffc233593
Move some initialisation into MOnitor() initialisation. Update UpdateAnalysisFPS to use more doubles instead of integers to get better numbers. Move capture FPS updating to UpdateCaptureFPS and use doubles there too. remove some dead code and add some debugging
2020-12-23 18:50:07 -05:00
Isaac Connor
fb2793d337
use nullptr instead of 0 when init'ing event
2020-12-23 09:11:33 -05:00
Isaac Connor
a1917d83d0
Merge branch 'master' into zma_to_thread
2020-12-22 19:52:09 -05:00
Vertigeaux
1416cbb03c
save frame scores to SharedData for use with linked monitors
2020-12-22 17:44:53 -06:00
Isaac Connor
d6486d1a7e
use nullptr instead of 0 when init'ing event
2020-12-22 15:44:07 -05:00
Isaac Connor
4bea286cfe
Use new get_event_start_packet_it function to start the new event with the right packet.
2020-12-22 10:22:28 -05:00
Isaac Connor
bc03afa166
Merge branch 'rtsp_server' into zma_to_thread
2020-12-17 10:21:51 -05:00
Isaac Connor
8d52baeee2
Merge branch 'master' into rtsp_server
...
Cleanup Analysis a bit. We can't skip packets just because they are audio. Clean up the state machine transitions a bit to make them a little more readable.
Change logic of PrimeCapture, success MUST return 1. 0 means no error but also no success.
Debugging and braces improvements in local_camera.
2020-12-17 10:16:54 -05:00
Isaac Connor
08d82fb86a
use nullptr instead of 0 when init'ing event
2020-12-15 18:25:17 -05:00
Isaac Connor
da18305729
Remove some dead code and debugging
2020-12-15 15:59:46 -05:00
Isaac Connor
0702b64cc4
Merge branch 'master' into zma_to_thread
2020-12-15 10:51:40 -05:00
Isaac Connor
99e7ae3505
Merge branch 'master' into rtsp_server
2020-12-15 10:14:19 -05:00
Isaac Connor
97b0ea2b73
Add missing columns to sql to load monitors. Add code to do DecodeEnabled. Handle audio packets
2020-12-12 18:52:57 -05:00
Isaac Connor
f77292e6cc
Move the decoding_enabled logic to constructor to save a few cycles
2020-12-10 16:23:08 -05:00
Isaac Connor
7f72d5399f
add decoding_enabled and DecodingEnabled function
2020-12-10 14:05:46 -05:00
Isaac Connor
6bf5d1b5a1
Fixes to analysis_fps vs analysis_fps_limit. Fixes to logic in analysis. Make capture_fps and analysis_fps be part of shared mem.
2020-12-09 15:00:11 -05:00
Isaac Connor
b261fbb397
Merge branch 'master' into zma_to_thread
2020-12-07 16:26:26 -05:00
Isaac Connor
36b5702c50
Increase LinkedMonitor debugging. Fix LinkedMonitors. Fixes #3091
2020-12-05 19:36:44 -05:00
Isaac Connor
4d33667a85
Merge branch 'release-1.34'
2020-12-05 16:51:42 -05:00
Bluemax
d8993931da
Improve group permissions (mode 660)
...
Make /dev/shm files 660.
2020-12-02 21:27:00 +01:00
Isaac Connor
03f033cf36
cleanup MOnitor destructor. Most of the freeing is done in disconnect now. Fixes zms crash
2020-11-19 16:39:14 -05:00
Isaac Connor
634a3dbe81
fix crashes/memleaks when waiting for a zmc process to start. Fix other memleaks
2020-11-19 10:43:02 -05:00
Isaac Connor
6542072334
fix logic causing segfault instead of waiting for zmc. Remove trailing whitespaces
2020-11-18 09:56:13 -05:00
Isaac Connor
d2a203014f
rename diagpipe-r so that we don't have to create directories in SOCKS_DIR
2020-11-13 17:05:03 -05:00
Isaac Connor
08a8155b47
Implement a Monitor::disconnect function. Fix Fatals during connect and cleanup Analysis Monitor code to wait around for zmc. Handle zmc going away gracefully. Fixes a slow zma startup due to zmc not being setup yet.
2020-11-13 12:27:51 -05:00
Isaac Connor
df783f4835
Merge branch 'master' into zma_to_thread
2020-11-12 12:53:55 -05:00
Isaac Connor
de74a15ab1
Move diag_fifo pipes in SOCKS_DIR instead of assigned Storage area. Storage areas could be a fs that cannot handle sockets or fifos like NFS.
2020-11-12 11:53:51 -05:00
Isaac Connor
f91dcc9b60
declar rc as int
2020-11-11 20:05:47 -05:00
Isaac Connor
9636a76ccf
drop db lock before reporting mysql_errors
2020-11-11 17:42:29 -05:00
Isaac Connor
27f336975c
Merge branch 'master' of github.com:ZoneMinder/zoneminder
2020-11-05 18:12:43 -05:00
Isaac Connor
33f58add11
Rename StartTime, EndTime in Events to StartDateTime and EndDateTime
2020-11-04 13:49:47 -05:00
Isaac Connor
296f6af7fb
Remove dirty hack that sets EndTime from monitor. It can get set in event destructor
2020-11-01 17:15:42 -05:00
Isaac Connor
2eda49333f
Merge branch 'master' into zma_to_thread
2020-10-20 16:20:29 -04:00
Isaac Connor
56bbd91a02
Merge branch 'zma_to_thread' of github.com:Connortechnology/zoneminder into zma_to_thread
2020-10-20 16:05:35 -04:00
Isaac Connor
617a1faa99
Add pre-alarm frames when alarm_frame_count > 1 and prealarmcount=0
2020-10-19 13:25:26 -04:00
Isaac Connor
eefbed04c1
Add debugging for min_section_length keeping us in ALERT
2020-10-19 13:24:30 -04:00
Isaac Connor
df2f5f814b
fix case in mocord where cause would not contain motion
2020-10-19 13:24:08 -04:00
Isaac Connor
cc24df9593
init shared_data in the purpose=QUERY case to prevent crash. Also don't load zones if we don't need them
2020-10-19 13:23:40 -04:00
Isaac Connor
ae506d94fa
Improve log line telling why we are going into alarm
2020-10-11 10:01:11 -04:00
Isaac Connor
2f2562a876
init shared_data in the purpose=QUERY case to prevent crash. Also don't load zones if we don't need them
2020-10-08 16:46:30 -04:00
Isaac Connor
71686fc1f2
fix case in mocord where cause would not contain motion
2020-10-08 15:50:12 -04:00
Isaac Connor
419a03db25
Add debugging for min_section_length keeping us in ALERT
2020-10-05 12:11:39 -04:00
Isaac Connor
283f224a95
Add pre-alarm frames when alarm_frame_count > 1 and prealarmcount=0
2020-10-05 09:19:48 -04:00