This topic will be used to post changes in streamax protocol implementation. The list of supported devices: Streamax X3-H0402 Streamax M1N-H0401 Streamax M1N-TKH0401 Streamax X1N-H0401 Streamax X3-H0402 Streamax X3N-H0404 Streamax X3N Pro-H0404 Streamax X5N-E0804 Streamax X7NPRO-H0416 Streamax AD Plus Streamax AD plus 2.0 Streamax C6DV5.0-A Streamax C6 Lite

Fixed issues: keepalive command response is now correct. The problem with disconnects solved Timezone is obtained on connection start via GETCTRLUTC directive. Device's timezone is used to shift timestamp registered in messages. new directive command added that will form JSON automatically (compared to custom command)

Parsing of Extended data format №1 has been added to the protocol. It works only with enabling this config, cause the device doesn't report any data bout current ext. format. The option is in the device configuration tab.

streamax protocol has been updated, added SPI device location information upload packet parsing

streamax protocol updated: message registered on every device connection replaced with the device_info setting

streamax protocol update scheduled for October 13, 2023 - parameter event.enum will be removed. It displays payload type of the message and in most cases it's always 0 (signal message).

Added VIDEO download and snapshot (photo) taking . You can request videos and photos on the MEDIA tab, which becomes available when you enable the experimental functionality in your account settings. Or using the "request_video" and "take_photo" device commands - they will be sent and repeated up to 3 times until device finish media file upload. Those commands results will contain all information about uploaded media file. When you click on the video download button, an additional window will appear in which you have to select: Camera channel as a video source Indicate the time that will serve as the beginning of the video Duration of the video All necessary information for the video file is recorded in logs and messages:

streamax protocol update: parameter event.enum removed as mentioned in kial

new device models added: Streamax M1N-H0401 Streamax M1N-TKH0401 Streamax X1N-H0401 Streamax X3-H0402 Streamax X3N-H0404 Streamax X3N Pro-H0404 Streamax X5N-E0804 Streamax X7NPRO-H0416

New device models added: Streamax AD Plus Streamax AD plus 2.0 Streamax C6DV5.0-A Streamax C6 Lite

[Changelog] streamax protocol

baja

Parsing of Expanded data format №4 has been added to the protocol: it includes parameters for mileage, ignition, position precision and OBD data.

kial

Video live streaming from Streamax devices is now supported in both H.264 and H.265 (HEVC) codecs, with automatic transcoding to H.264 during streaming.

kial

streamax protocol update: added new standard video commands playback_video and video_timeline.

The playback_video command performs almost the same function as request_video, except its result is an HLS live stream URL, allowing you to view the historical video almost immediately, without waiting for the full file upload.

The video_timeline command enables you to retrieve time intervals with video recordings stored on the disk, which are available for download/playback.

kial

streamax protocol update:

fixed substream video downloading and playback using request_video and playback_video commands
fixed substream timeline handling for the video_timeline command

kial

streamax protocol update:

take_photo command: streamtype non-required param was deleted because it's not supported on the device side
take_photo command: added non-required resolution and quality params to control photo capturing process

kial

streamax protocol update:

Fixed substream video downloading from HDD-based MDVRs
Added setting position_state_parameters to control messages sending time/distance interval:

kial

streamax protocol update:

added parameters describing DMS alarm events - dsm.event.enum and dsm.event.name with human-readable event description

YuryAheichyk

Fixed Expanded data format №4 data parsing

YuryAheichyk

Added Passanger flow Count report parsing

YuryAheichyk

Fixed a parsing issue that occurred when the device transmitted more Extended data in the Audio/Video data frame than stated

baja

SPI report type S object, containing SINFO storage status information is now parsed in the indexed parameters set:
storage.media.type
storage.media.location
storage.media.malfunction
storage.media.total.size
storage.media.free.size

YuryAheichyk

Fixed timezone when sending request_blackbox command and when processing the response of this command

YuryAheichyk

Added Storage type parameter for Video timeline command

kial

directive command response changed: previously it was a string with JSON from the device response, now it's an object with the same response (parsed JSON of the device response)

kial

Fixed "created" timestamp detection for downloaded video files when "from" command parameter falls between stored records. Now "created" timestamp should always correspond to the time printed on the first video frame.