DualCam Communication Protocol - Revision history

Justinas.strelciunas at 09:14, 12 August 2025

2025-08-12T09:14:01Z

← Older revision		Revision as of 12:14, 12 August 2025
Line 8:		Line 8:

	Server files & source code can be downloaded here:		Server files & source code can be downloaded here:
	* [[Media:Camera Server files.zip\|Camera Server]]		* [[Media:Camera Server files for Video Solutions.zip\|Camera Server files]]

Justinas.strelciunas at 08:09, 12 August 2025

2025-08-12T08:09:38Z

← Older revision		Revision as of 11:09, 12 August 2025
Line 8:		Line 8:

	Server files & source code can be downloaded here:		Server files & source code can be downloaded here:
	* [[Media:Camera Server.zip\|Camera Server]]		* [[Media:Camera Server files.zip\|Camera Server]]

Justinas.strelciunas at 08:01, 11 August 2025

2025-08-11T08:01:17Z

← Older revision		Revision as of 11:01, 11 August 2025
Line 8:		Line 8:

	Server files & source code can be downloaded here:		Server files & source code can be downloaded here:
	* [[Media:Camera~~-Server_0.4~~.zip\|Camera Server]]		* [[Media:Camera Server.zip\|Camera Server]]

Justinas.strelciunas at 07:53, 8 August 2025

2025-08-08T07:53:55Z

← Older revision		Revision as of 10:53, 8 August 2025
Line 7:		Line 7:
	Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.		Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.

	Server files & source code can be downloaded [~~https~~:~~//drive~~.~~teltonika~~.~~lt/f/c9a94dd55d7d48bc81cd/?dl=1 here~~].		Server files & source code can be downloaded here:
			* [[Media:Camera-Server_0.4.zip\|Camera Server]]


	Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.		Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.

AndrejKondratjev: link edit

2025-01-10T11:19:12Z

link edit

← Older revision		Revision as of 14:19, 10 January 2025
Line 7:		Line 7:
	Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.		Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.

	Server files & source code can be downloaded [https://drive.teltonika.lt/f/~~fb98b000576546128c42~~/?dl=1 here].		Server files & source code can be downloaded [https://drive.teltonika.lt/f/c9a94dd55d7d48bc81cd/?dl=1 here].

	Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.		Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.

SimonasM: Added Metadata command response version changes.

2024-09-23T09:56:44Z

Added Metadata command response version changes.

← Older revision		Revision as of 12:56, 23 September 2024
Line 321:		Line 321:
	'''Note: 0x000B command was added since 03.27.04.Rev.104 firmware version and would not work with older versions.'''		'''Note: 0x000B command was added since 03.27.04.Rev.104 firmware version and would not work with older versions.'''

	~~'''Note: The Trigger Timestamp was made available since 03.29.00.Rev.534 firmware version and would not work with older versions.'''~~
	<br>		<br>
	Response command meta data:		Response command meta data:
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	\|-		\|-
	\|}		\|}
			'''Metadata command response version changes:'''

			* Version 1 - added metadata response command.
			* Version 2 - added frame rate setting.
			* Version 3 - added time zone and coordinates.
			* Version 4 - added trigger timestamp value in milliseconds (available from 03.29.00.Rev.534 FW version)

	==Converting Latitude and Longitude values to decimal ==		==Converting Latitude and Longitude values to decimal ==

SimonasM: Added Trigger Timestamp to the response command table.

2024-09-16T13:40:35Z

Added Trigger Timestamp to the response command table.

Edgar.dementenko: /* Server side configuration source code */

2024-09-10T05:10:46Z

Server side configuration source code

← Older revision		Revision as of 08:10, 10 September 2024
Line 7:		Line 7:
	Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.		Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.

	Server files & source code can be downloaded [https://drive.teltonika.lt/f/~~e2a91c1a5f714123a544~~/?dl=1 here].		Server files & source code can be downloaded [https://drive.teltonika.lt/f/fb98b000576546128c42/?dl=1 here].

	Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.		Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.

Edgar.dementenko at 10:23, 31 July 2024

2024-07-31T10:23:24Z

← Older revision		Revision as of 13:23, 31 July 2024
Line 285:		Line 285:
	<br>		<br>

	'''File metadata response (CMD ID 0x000B)'''<br>		'''File metadata response (CMD ID 0x000B) From From 03.29.00.Rev.534 metadata version can be configured.'''<br>
	0x000B is a response command to the request command 0x000A.		0x000B is a response command to the request command 0x000A.

Edgar.dementenko: /* Server side configuration source code */

2024-05-20T06:54:53Z

Server side configuration source code

← Older revision		Revision as of 09:54, 20 May 2024
Line 7:		Line 7:
	Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.		Together with the communication protocol, this server side source code can be downloaded and implemented upon personal servers for the ease of use and configuration, please see index.js, debug.js and protocol.js which can be copied into the server.

	Server files & source code can be downloaded [https://drive.teltonika.lt/f/~~e90e8a08b4414130aaba~~/?dl=1 here].		Server files & source code can be downloaded [https://drive.teltonika.lt/f/e2a91c1a5f714123a544/?dl=1 here].

	Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.		Please see index.js, debug.js and protocol.js files. These files contain required support for camera downloads and they can be inserted straight into server. The folder can also be run as server and will work with file downloads, so if personal server is not available, there is always a possibility to use this default server.

← Older revision		Revision as of 16:40, 16 September 2024
Line 302:		Line 302:
	! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Latitude (8 bytes)'''		! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Latitude (8 bytes)'''
	! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Longitude (8 bytes)'''		! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Longitude (8 bytes)'''
			! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Trigger Timestamp (8 bytes)'''
	\|-		\|-
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0x000B		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0x000B
Line 312:		Line 313:
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFF		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFF
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFF		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFF
			\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFFFFFFFFFFFFFF
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFFFFFFFFFFFFFF		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFFFFFFFFFFFFFF
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFFFFFFFFFFFFFF		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|0xFFFFFFFFFFFFFFFF
Line 318:		Line 320:

	'''Note: 0x000B command was added since 03.27.04.Rev.104 firmware version and would not work with older versions.'''		'''Note: 0x000B command was added since 03.27.04.Rev.104 firmware version and would not work with older versions.'''

			'''Note: The Trigger Timestamp was made available since 03.29.00.Rev.534 firmware version and would not work with older versions.'''
	<br>		<br>
	Response command meta data:		Response command meta data:
Line 325:		Line 329:
	! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Description'''		! rowspan="1" style="width: 400px; background: #0054A6; color: white;" \|'''Description'''
	\|-		\|-
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Command version		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \| Command version
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Iteration of the command itself to determine to parse of the data		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Iteration of the command itself to determine to parse of the data
	\|-		\|-
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|File type		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|File type
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Media type for confirming which file’s metadata is received. Byte structure is the same as byte 3 in the initialization packet settings data		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Media type for confirming which file’s metadata is received. Byte structure is the same as byte 3 in the initialization packet settings data
	\|-		\|-
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Timestamp		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Timestamp
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Timestamp at the time of the ~~trigger~~. ~~Same used in a corresponding SOS record~~		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Timestamp at the time of the video file being finalized.
	\|-		\|-
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Trigger		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Trigger
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Trigger values. Same values as video sending trigger in SOS record.		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \| Trigger values. Same values as video sending trigger in SOS record.
	\|-		\|-
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Video length		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Video length
	\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Duration of the video in seconds. If the file type is a photo, this value is 0x0000.		\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Duration of the video in seconds. If the file type is a photo, this value is 0x0000.
			\|-
			\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Trigger Timestamp
			\| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" \|Timestamp at the time of the trigger. The same value is used in the corresponding event record.
	\|-		\|-
	\|}		\|}

	==Converting Latitude and Longitude values to decimal==		==Converting Latitude and Longitude values to decimal ==
	Latitude and Longitude values are being sent in HEX format, but to correctly parse them conversation from <b>HEX</b> to <b>Double</b>. Example:<br>		Latitude and Longitude values are being sent in HEX format, but to correctly parse them conversation from <b>HEX</b> to <b>Double</b>. Example:<br>
	The received value in HEX is 404B59A74E8E028D<br>		The received value in HEX is 404B59A74E8E028D<br>
Line 359:		Line 366:
	[[File:HexToDecimal.png]]		[[File:HexToDecimal.png]]

	==CRC-16 calculation==		== CRC-16 calculation ==
	CRC is calculated with using 3 input variables:		CRC is calculated with using 3 input variables:

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	==Video files and conversion==		==Video files and conversion==
	Videos downloaded from the camera are in the raw h265 format. By default, they could be viewed using the ZMVideoPlayer program in the h265 format. If the videos are needed in a more common format, they can be converted.		Videos downloaded from the camera are in the raw h265 format. By default, they could be viewed using the ZMVideoPlayer program in the h265 format. If the videos are needed in a more common format, they can be converted.


	[[Category:Teltonika DualCam]]		[[Category:Teltonika DualCam]]