VIVOTEK

m” is the timeshift stream index.

For details on timeshift stream, please refer to the “TimeshiftCaching” documents.

 

PARAMETER

 

VALUE

 

DEFAULT

 

DESCRIPTION

 

 

maxsft

 

<positive

 

0

 

 

 

 

Request cached stream at most how many seconds ago.

 

 

 

 

interger>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tsmode

 

normal,

 

normal

 

Streaming mode:

 

 

 

 

adaptive

 

 

 

 

 

 

normal => Full FPS all the time.

 

 

 

 

 

 

 

 

 

 

 

adaptive => Default send only I-frame for MP4 and

 

 

 

 

 

 

 

 

 

 

 

H.264, and send 1 FPS for MJPEG. If DI or motion window

 

 

 

 

 

 

 

 

 

 

 

are triggered, the streaming is changed to send full FPS

 

 

 

 

 

 

 

 

 

 

 

for 10 seconds.

 

 

 

 

 

 

 

 

 

 

 

(*Note: this parameter also works on non-timeshift

 

 

 

 

 

 

 

 

 

 

 

streams.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

reftime

 

mm:ss

 

The time

 

Reference time for maxsft and minsft.

 

 

 

 

 

 

camera receives

(This provides more precise time control to eliminate the

 

 

 

 

 

 

the request.

 

inaccuracy due to network latency.)

 

 

 

 

 

 

 

 

 

 

 

Ex: Request the streaming from 12:20

 

 

 

 

 

 

 

 

 

 

 

rtsp://10.0.0.1/live.sdp?maxsft=10&reftime=12:30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

forcechk

 

N/A

 

N/A

 

Check if the requested stream enables timeshift, feature

 

 

 

 

 

 

 

 

 

 

 

and if minsft is achievable.

 

 

 

 

 

 

 

 

 

 

 

If false, return “415 Unsupported Media Type”.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

minsft

 

<positive

 

0

 

 

 

 

How many seconds of cached stream client can accept at

 

 

 

 

interger>

 

 

 

 

 

 

least.

 

 

 

 

 

 

 

 

 

 

 

(Used by forcechk)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Return Code

 

 

 

 

 

 

Description

 

 

 

 

 

 

400 Bad Request

 

 

 

 

Request is rejected because some parameter values are illegal.

 

 

 

 

 

 

 

 

 

 

415 Unsupported Media Type

 

 

 

 

Returned, if forcechk appears, when minsft is not achievable or the

 

 

 

 

 

 

 

 

 

timeshift feature of the target stream is not enabled.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8. 24 Open Anystream (capability.nanystream > 0)

Note: This request requires Viewer access privileges.

Syntax:

For HTTP push server (MJPEG):

http://<servername>/videoany.mjpg?codectype=mjpeg[&resolution=<value>&mjpeg_quant=<value>& mjpeg_qvalue=<value>&mjpeg_maxframe=<value>]

User's Manual - 177

Page 177
Image 177
Vivotek IP8352 manual Open Anystream capability.nanystream

IP8352 specifications

The Vivotek IP8352 is a versatile and high-performing network camera designed for a range of surveillance applications. With its sleek and compact design, it caters to both indoor and outdoor installations, making it a popular choice for businesses and homeowners alike.

One of the standout features of the IP8352 is its exceptional image quality. Equipped with a 2-megapixel sensor, it delivers high-definition video at resolutions up to 1920x1080 pixels. This ensures clear and detailed images, even in challenging lighting conditions. The camera also supports WDR (Wide Dynamic Range) technology, enabling it to capture balanced images in scenes with both bright and dark areas.

The IP8352 boasts an advanced IR-cut filter which allows it to capture clear images both day and night. With built-in IR illuminators, the camera can deliver black and white video up to 30 meters at night, providing continuous surveillance even in complete darkness.

Another impressive characteristic is the camera’s ability to provide real-time video streaming. It supports multiple video compression formats, including H.264 and MJPEG, facilitating efficient bandwidth usage without compromising quality. This feature is essential for systems where network resources are limited, allowing users to adjust the streaming settings based on their needs.

The Vivotek IP8352 is also equipped with Smart Stream technology, which optimizes bandwidth efficiency by allowing users to prioritize specific regions within the camera's field of view. This means that critical areas can be monitored more closely while other less important sections can use lower resolution, saving on storage and bandwidth.

Additionally, the camera features an IP66-rated housing, ensuring that it is dust-tight and capable of withstanding heavy rain and harsh environmental conditions. This durability makes it suitable for various applications, from retail stores to warehouses and outdoor settings.

In terms of installation, the IP8352 supports Power over Ethernet (PoE), simplifying the installation process by allowing both power and data to be delivered through a single cable.

Overall, the Vivotek IP8352 combines high-definition video quality, advanced surveillance technologies, and robust construction, making it a highly effective solution for modern security needs. Its flexibility and features make it an ideal choice for enhancing security in diverse environments.