Vivotek SD7151 manual Audio settings

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If JPEG mode is selected, the Network Camera continuously sends JPEG images to the clients, producing dynamic effects similar to movies. Every single JPEG image transmitted guarantees the same image quality, which in turn comes at the expense of variable bandwidth usage. And because the media contents are a combination of JPEG images, no audio data is transmitted to the clients.

■Frame size

Select the video size. Note that a larger frame size takes up more bandwidth. The frame sizes are selectable in the following resolutions: 176 x 144, 320 x 240 and 640 x 480.

■Maximum frame rate

This limits the maximal refresh frame rate per second. Set the frame rate higher for a smoother video quality.

If the power line frequency is set to 50Hz, the frame rates are selectable at the following rates: 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps and 25fps. If the power line frequency is set to 60Hz, the frame rates are selectable at the following rates: 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps, 25fps and 30fps.

■ Video quality

The video qualities are selectable at the following settings: Medium, Standard, Good, Detailed and Excellent.

Audio settings

Mute: Select this option to disable audio transmission from the Network Camera to all clients. Note that if mute mode is turned on, no audio data will be transmitted to all clients even though the audio transmission is enabled in the Client Settings page. In that case, the following message is displayed.

Input gain: There are two options for external microphone input gain, 0db and 20db.

Audio type: Select audio codec AAC or GSM-AMR and the bit rate.

■AAC targets at performing good sound quality at the cost of higher bandwidth consumption. The bit rates are selectable at the following rates: 16Kbps, 32Kbps, 48Kbps, 64Kbps, 96Kbps and128Kbps.

■GSM-ARM is designed to optimize speech quality and requires less bandwidth. The bit rates are selectable at the following rates: 4.75Kbps, 5.15Kbps, 5.90Kbps, 6.7Kbps, 7.4Kbps, 7.95Kbps, 10.2Kbps and 12.2Kbps.

When completed with the settings on this page, click Save to take effect.

44 - User's Manual

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Contents Page Table of Contents Package contents Read before usePhysical description Outer viewDI/DO Diagram Hardware Reset Installation Hardware installationSetup the Network Camera over the Internet Network deploymentInternet connection with static IP Software installation Accessing the Network Camera Using web browsersPage Using Rtsp players Using 3GPP-compatible mobile devices Using Vivotek recording software Main Host Name Page ATE 1 11 5 Client Settings MP4 Saving Options System Time SystemSystem DI and do Root Password SecurityAdd User Manage UserEnable Https Create and Install CertificateTo create a self-signed certificate Certificate Information Network Network TypePPPoE Point-to-point over Ethernet Page Http Https Two way audioFTP Rtsp Streaming Page Ddns Dynamic domain name service DdnsCustomSafe100 Delete allowed list / Delete denied list Access listAllowed list / Denied list Video settings Audio and videoImage Settings Privacy mask CCD Settings Page Audio settings Motion detection Er enta e Dwelling time sec Preset PositionCamera control Return to home position after seconds Patrol selectionMedia Settings ApplicationTri er Server Settings Page Page Event Settings Page Recording Settings RecordingPage Current Log System logRemote Log View parameters Restore MaintenanceReboot Calibrate Upload / Export Daylight Saving Time Configuration FileUpgrade Firmware Rti Er d Pan/Tilt/Zoom function Joystick SettingsInstallation Buttons configuration Follow the steps below to configure your joystick buttonsPage Page Style convention URL Commands of the Network CameraOverview General CGI URL syntax and parameters Security levelGet server parameter values Method GET/POSTSet server parameter values Page Available parameters on the server Timezoneindex 489 ~ Group dii0~ndi-1 Subgroup of network http Group doi0~ndo-1Group security Subgroup of network pppoe Subgroup of network httpsSubgroup of network rtsp Group ipfilter Page Page Group audioinc0~ n-1for n channel products Adjust saturation of image according to mode settings Group upnppresentation Group upnpportforwardingPage Page Group eventi0~2 Group serveri0~4 Group mediai0~4 Group recordingi0~1Drive the digital output Query status of the digital input Query status of the digital outputCapture single snapshot Account managementMethod Post Upgrade firmwareSystem logs Camera Control Post dataMethod GET RecallSystem Information Preset Locations IP filteringGet SDP of Streamings Open the network streamingsTechnical Specifications Power Installation, Management, and MaintenanceApprovals Operating EnvironmentsTechnology License Notice Electromagnetic Compatibility EMC

SD7151 specifications

The Vivotek SD7151 is a high-performance network camera designed to provide effective surveillance solutions for various environments. Built to leverage advanced technologies, this camera stands out due to its remarkable features and characteristics.

One of the most notable aspects of the SD7151 is its 360-degree pan movement, offering extensive coverage and minimizing blind spots. The camera's pan-tilt-zoom (PTZ) capabilities enable users to remotely control the camera, allowing for precise adjustments and a wide range of monitoring options. With a zoom capability of up to 30x, users can focus on distant objects without losing clarity, making it an ideal choice for large areas such as parking lots, airports, and city squares.

The SD7151 integrates advanced video compression technologies, including H.265, H.264, and MJPEG formats. This flexibility not only enhances video quality but also optimizes bandwidth and storage usage, providing users with more efficient options for data management. Moreover, the camera supports dual-streaming, which allows for simultaneous recording of both high-resolution and lower-resolution video streams. This feature is particularly useful for users who need both detailed footage and a lower bitrate for remote monitoring.

In terms of image quality, the SD7151 is equipped with a 2-megapixel sensor that delivers sharp and clear images, even in challenging lighting conditions. The WDR (Wide Dynamic Range) technology ensures that the camera can capture details in both bright and dark areas, making it suitable for environments with varying light conditions.

The camera is also designed with durability in mind. It features a robust weatherproof housing, making it suitable for both indoor and outdoor installations. Additionally, the SD7151 has an IP66 rating, ensuring protection against dust and water ingress, which is crucial for reliable outdoor surveillance.

Integrating with other systems is hassle-free, as the Vivotek SD7151 supports various protocols, including ONVIF compliance, allowing it to work seamlessly with third-party devices and software. This interoperability makes it an adaptable choice for users looking to build or expand their surveillance systems.

Overall, the Vivotek SD7151 is an excellent option for those seeking a versatile, high-quality PTZ camera. Its combination of advanced features, robust design, and compatibility with various systems makes it a standout choice for comprehensive surveillance needs. Whether used in security applications for businesses or public spaces, the SD7151 delivers reliable and effective monitoring solutions.
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