Truck Video System

As one of the most important functions of vehicle video surveillance equipment, the capability of audio and video codec is one of the key competencies of a vehicle digital video recorder. On this point, there is no essential difference between the vehicle video recorder and the ordinary video recorder. They both choose the mainstream video codec chip and adopt the mainstream codec format to find the maximum harmony between coding efficiency and image definition. At present, most of the decoding methods of ordinary car video recorder adopt the H.264 standard.There is a big difference between the common DVR and the vehicle DVR in the use and acquisition of video. It is also used in truck video system. Common DVR is often used in fixed places and won't be moved casually. It can be displayed locally or through a fixed network (ADSL) access monitoring network. Any observation point in the network can access the DVR host through the network. The vehicle DVR can only monitor the special network through 3G/4G access. Therefore, vehicle DVR pays more attention to the control of bitstream, while ordinary DVR weight more on the priority of image quality. H.264 has high quality and fluency images with high compression ratio, that's why H.264 is more economical and the compressed video data needs less bandwidth and in network transmission.Common DVR is often used in fixed places and won't be moved casually. It can be displayed locally or through a fixed network (ADSL) access monitoring network. Any observation point in the network can access the DVR host through the network. The vehicle DVR can only monitor the special network through 3G/4G access. Therefore, vehicle DVR pays more attention to the control of bitstream, while ordinary DVR weight more on the priority of image quality. H.264 has high quality and fluency images with high compression ratio, that's why H.264 is more economical and the compressed video data needs less bandwidth and in network transmission.Contact Hopechart for more telematics products.



在线询价

至: Hangzhou Hopechart IoT Technology Co., Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

MDVR
MDVR MDVR  will play an important role in protecting social civilization, social harmony and people's travel safety. Vehicle monitoring systems als...
Driver Behavior Management
Driver Behavior Management Driver Behavior Management     29 Small Accidents Behind a Serious One According to Heinrich's law, the...
Telematics Box Manufacturer
Telematics Box Manufacturer Vehicle networking means the huge interactive network which revolves around the user's cars and is composed of the information of the vehicle locat...
OEM Telematics
OEM Telematics OEM Telematics     Increase Profit Margins in Business of Truck Loan It's a fact that most commercial vehicles...
Fuel Consumption Management
Fuel Consumption Management Fuel Consumption Management     Fuel Theft, A Challenge for Truck Fleet Owners Fuel cost accounts for a...
供应产品

Same products

Super Mini spy Stable quality vehicle GPS Tracker
Super Mini spy Stable quality vehicle GPS Tracker 卖方: YueBiz Technology Co.,Ltd GPS追踪器,超级迷你稳定质量车辆GPS追踪器,汽车,摩托车,电动自行车,出租车YB04悦飞科技有限公司是一家领先的专业GPS跟踪器和无线通信设备的设商用,是专用的为全球客户提供可靠的产品和定制...
工厂定制的现代Ix25车载GPS DVD播放器Creta 2016 2017
工厂定制的现代Ix25车载GPS DVD播放器Creta 2016 2017 卖方: Astral Electronics Technology Co.,Ltd 工厂定制的现代Ix25车载GPS DVD播放器Creta 2016 2017 。 Android 6.0 / 7.1 / 8.1 O.S 。新一代高端处理器,四核/八核1.6GHz CPU 。...
2 Din车载收音机[中国供应商] Ssangyong Rexton 2017 2018
2 Din车载收音机[中国供应商] Ssangyong Rexton 2017 2018 卖方: Astral Electronics Technology Co.,Ltd 2 Din车载收音机[中国供应商] Ssangyong Rexton 2017 2018 1)操作系统:Android 8.1 2)带AM / FM调谐器的数字多媒体接收器 3)内存容量:RA...
vehicle locator device
vehicle locator device 卖方: YueBiz Technology Co.,Ltd High quality vehicle locator device,YUEBIZ GPS Tracker offers various vehicle GPS tracker for ant...
Waterproof GPS Tracker
Waterproof GPS Tracker 卖方: YueBiz Technology Co.,Ltd Waterproof GPS Tracker,Yuebiz Technology Co., Ltd is a leading designer and manufacturer of profe...