VIVOTEK

If you enable adaptive recording and enable time-shift cache stream on Camera A, only when an event is triggered on Camera A will the server record the streaming data in full frame rate; otherwise, it will only request the I frame data during normal monitoring, thus effectively save lots of bandwidths and storage.

Bandwidth

 

I frame ---> Full frame rate --->

I frame

Bandwidth

 

Activity Adaptive Streaming

 

for Dynamic Frame Rate Control

Continuous recording

Time

NOTE:

To enable adaptive recording, please make sure you’ve set up the trigger sources such as Motion Detection, DI Device, or Manual Trigger.

When there is no alarm trigger:

-JPEG mode: record 1 frame per second.

-H.264 mode: record the I frame only.

-MPEG-4 mode: record the I frame only.

When the Intra frame period has been set to larger than >1s on Video settings page, the Intra frame period will be forced into 1s when the adaptive recording is activated.

The alarm trigger includes: motion detection and DI detection. Please refer to Event settings on page 93.

Pre-event recording and post-event recording

The Network Camera has a buffer area; it temporarily holds data up to a certain limit. Enter a number to decide the duration of recording before and after a trigger is activated.

Priority: Select the relative importance of this recording (High, Normal, or Low). Recording with a higher priority setting will be executed first.

Source: Select a stream for the recording source.

NOTE:

To enable adaptive recording, please also enable time shift caching stream and select a caching stream on Media > Video > Stream settings. Please refer to page 86 for detailed instruction.

To enable recording notification please configure Event settings first. Please refer to page 93.

Please follow steps 1~2 below to set up the recording:

1. Trigger

Select a trigger source.

Schedule: The server will start to record files on the local storage or network attached storage (NAS).

Network fail: Since network fail, the server will start to record files onto the local storage (SD card).

User's Manual - 111

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Vivotek FE8171V manual Continuous recording

FE8171V specifications

The Vivotek FE8171V is a cutting-edge fisheye network camera designed to deliver high-quality surveillance in a compact and efficient form factor. Renowned for its advanced technologies and features, this camera is well-suited for a variety of applications, including retail, transportation, and public spaces.

One of the standout characteristics of the FE8171V is its 5-megapixel resolution, which ensures crystal-clear image quality. This high resolution allows users to capture vibrant details even in expansive scenes, making it ideal for monitoring large areas without the need for multiple cameras. The camera is equipped with a fisheye lens that provides a 360-degree panoramic view, eliminating blind spots and maximizing situational awareness.

The Vivotek FE8171V also excels in its low-light performance. With built-in infrared (IR) illumination, it can capture clear images in low-light conditions, providing 24/7 surveillance capability. The camera features WDR (Wide Dynamic Range) technology, which balances bright and dark areas within a scene, allowing for better visibility in challenging lighting situations, such as entrances and exits.

For enhanced data management, the FE8171V supports the H.265 video compression standard, which significantly reduces bandwidth and storage requirements while maintaining high-quality video output. This feature is particularly beneficial for organizations looking to optimize their surveillance infrastructure.

Additionally, the camera integrates seamlessly with Vivotek’s Smart Stream technology, which intelligently allocates bandwidth for crucial video streams while conserving resources for less critical footage. This ensures that essential details are captured without overwhelming the network.

Durability and reliability are also key elements of the FE8171V. The camera is designed with a sturdy housing that is resistant to vandalism and adverse weather conditions, making it suitable for outdoor as well as indoor installations. With an IP66 rating, it can withstand rain, dust, and other environmental factors, ensuring uninterrupted operation.

Another significant feature is its easy installation process. The FE8171V is designed for flexible mounting options, allowing users to position the camera in a variety of settings to achieve optimal coverage.

In summary, the Vivotek FE8171V combines high resolution, advanced imaging technologies, and robust construction to provide an effective surveillance solution for any environment. Its remarkable features make it a valuable addition to security systems, offering peace of mind to users while enhancing overall safety.