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The PolySync Team

Generic USB Camera

General

Interface name
  • video-device
Interface file
  • libps_video_device_interface.so
Supported Since
  • V2.0.0-b.2
OEM Hardware/Software/Firmware Version  
Sensor Communication Protocol  
PolySync Sensor Type
  • 180
Driver Notes
  • -t perform a validation test on the Video Device interface [optional]
  • -g get all available video devices on the host [optional]

(OEM) Sensor Description

PolySync Configuration

Interface Requirements

Input Message Types

Input Msg Type
Notes
Native USB byte stream Raw image data

Output Message Types

Output Msg Type
Notes
 ps_video_msg Possible compressed or raw image data

Command Line Arguments

  1. -h show help message [optional]
  2. -o enable output of log messages to stdout (in addition to syslog) [optional]
  3. -w disable the hardware interface(s), allowing the node to run without hardware connected [optional]
  4. -r SDF runtime configuration key that specifies the domain to operated under, the default domain is used otherwise [optional]
  5. -n SDF node configuration key for the node [required]
  6. -i use provided PAL interface file instead of what is stored in the SDF [optional]
  7. -e export a JSON support string describing the interface, used by the SDF configuration tool [optional]
  8. -u allow updates to the SDF configuration if needed [optional]
  9. -t perform a validation test on the Video Device interface [optional]
  10. -g get all available video devices on the host [optional]

Events

If applicable, list events published and under what circumstances they are published

Event ID
Event Description
Implemented (y/n)
Active When
Notes
N/A N/A

Parameters

Parameter ID
Description
Notes
800 Active Coordinate Frame Identifier units
1002 Sensor 0 X Position units
1003 Sensor 0 Y Position units
1004 Sensor 0 Z Position units
1005 Sensor 0 Roll Orientation units
1006 Sensor 0 Pitch Orientation units
1007 Sensor 0 Yaw Orientation units
1088 Video Device 0 Published Pixel Format units
1089 Video Device 0 Published Image Width units
1090 Video Device 0 Published Image Height units
1091 Video Device 0 Published Image Frames Per Second units
1092 Video Device 0 Logged Pixel Format units
1093 Video Device 0 Logged Image Width units
1094 Video Device 0 Logged Image Height units
1095 Video Device 0 Horizontal Image Focal Length units
1096 Video Device 0 Vertical Image Focal Length units
1097 Video Device 0 Horizontal Image Optical Center units
1098 Video Device 0 Vertical Image Optical Center units
1099 Video Device 0 Focal Length units
1080 Video Device 0 Name units
1081 Video Device 0 Type units
1082 Video Device 0 Source Pixel Format units
1083 Video Device 0 Source Image Width units
1084 Video Device 0 Source Image Height units
1085 Video Device 0 Source Image Frames Per Second units
1086 Video Device 0 Source Image X Offset units
1087 Video Device 0 Source Image Y Offset units
1100 Video Device 0 Horizontal Image Flip Flag units
1101 Video Device 0 Vertical Image Flip Flag units
1102 Video Device 0 2x2 Image Binning Flag units
1103 Video Device 0 Shared Memory Output Queue Key units
1104 Video Device 0 Horizontal Field of View Angle units
1105 Video Device 0 Vertical Field of View Angle units
3720 Log encoder uses the extended H264 encoder configurations (0 means disabled, 1 means enabled) units
3721 Publish encoder uses the extended H264 encoder configurations (0 means disabled, 1 means enabled) units
3722 H264 encoder plugin name (empty string or "default" means use the default plugin, used when parameter 3720 or 3721 is enabled) units
3723 H264 encoder profile (maps to ps_h264_encoder_profile_kind values, used when parameter 3720 or 3721 is enabled) units
3724 H264 encoder speed preset (maps to ps_h264_encoder_preset_kind values, used when parameter 3720 or 3721 is enabled) units
3725 H264 encoder tuning flags bit-field (used when parameter 3720 or 3721 is enabled) units
3726 H264 encoder bitrate (kbit/second, used when parameter 3720 or 3721 is enabled) units

Other resources

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