4T force camera
Publish: 2021-03-31 23:50:44
1. 4T or 8t is the size of the hard disk. In addition to the surveillance camera, there is a hard disk to store video!
2. 2216 is NVR, the calculation formula of video space, the calculation method of 24-hour space occupied by a channel:
3600 seconds (per hour) * 24 hours (per day) * bit rate (general webcam default is 4Mbps) / 8 (byte to bit conversion) / / 1024 (converted to G) = 42g
10 cameras 4T hard disk recording time is 4000g / 42 / 10 ≈ 9.5 days
the lower the bit rate, the smaller the video volume, If the bit rate is adjusted to 2Mbps, the video can be recorded for nearly 20 days.
3600 seconds (per hour) * 24 hours (per day) * bit rate (general webcam default is 4Mbps) / 8 (byte to bit conversion) / / 1024 (converted to G) = 42g
10 cameras 4T hard disk recording time is 4000g / 42 / 10 ≈ 9.5 days
the lower the bit rate, the smaller the video volume, If the bit rate is adjusted to 2Mbps, the video can be recorded for nearly 20 days.
3. Huawei has officially released a new generation of Huawei smart screen X65. As the second generation of Huawei smart screen proct, the new generation of Huawei smart screen X65 has just been further upgraded, making it a highly competitive smart screen proct in the market
in terms of appearance design, Huawei smart screen X65 adopts the whole body aluminum alloy anodizing process, and the whole body is only 24.9mm thick. When it is mounted on the wall, it will integrate with the wall as much as possible, bringing a more harmonious appearance. Huawei smart screen X65 adopts 11mm ultra-thin digital power supply board and ultra-thin honeycomb boiling heat exchange board, which is also an important reason for achieving a thinner body and effective heat dissipation in the thin body
as for the most core screen, Huawei smart screen X65 adopts a new generation of OLED screen specially customized, and creates a new generation of OLED image quality algorithm based on Honghu 898 image quality chip, which can realize dynamic tone mapping, local dynamic contrast enhancement, color management standard, MEMC dynamic picture compensation, HDR high dynamic image and Sr super segmentation algorithm, Better screen display capability. In addition, Huawei smart screen X65 also supports DTM + LDCI algorithm, which optimizes the contrast of each pixel cell to make the display effect more powerful
professionally, Huawei smart screen X65 supports master mode and has rich color standards for users to replace. In addition, Huawei also adjusts the gray scale, color temperature and color accuracy of each Huawei smart screen X65 to ensure that each Huawei smart screen X65 achieves the best display effect
in the sound part, Huawei smart screen X65 adopts 5.1 channels constructed by 14 speakers, including 6 natural silk ball top high frequency units, 6 carbon fiber al drive full frequency units and 2 double skeleton ultra-thin mid bass units, which is second to none in the current large screen procts. With Huawei's soundx audio, it can also realize full space sound surround, fully showing the different positions of different sounds
as an important selling point of Huawei smart screen procts, Huiyan has also been upgraded. Equipped with 24 million ultra wide angle lens, built-in new generation Hisilicon AI chip and hi3559c ISP chip, built-in al core NPU unit, it can achieve strong computing power up to 4T.
in terms of appearance design, Huawei smart screen X65 adopts the whole body aluminum alloy anodizing process, and the whole body is only 24.9mm thick. When it is mounted on the wall, it will integrate with the wall as much as possible, bringing a more harmonious appearance. Huawei smart screen X65 adopts 11mm ultra-thin digital power supply board and ultra-thin honeycomb boiling heat exchange board, which is also an important reason for achieving a thinner body and effective heat dissipation in the thin body
as for the most core screen, Huawei smart screen X65 adopts a new generation of OLED screen specially customized, and creates a new generation of OLED image quality algorithm based on Honghu 898 image quality chip, which can realize dynamic tone mapping, local dynamic contrast enhancement, color management standard, MEMC dynamic picture compensation, HDR high dynamic image and Sr super segmentation algorithm, Better screen display capability. In addition, Huawei smart screen X65 also supports DTM + LDCI algorithm, which optimizes the contrast of each pixel cell to make the display effect more powerful
professionally, Huawei smart screen X65 supports master mode and has rich color standards for users to replace. In addition, Huawei also adjusts the gray scale, color temperature and color accuracy of each Huawei smart screen X65 to ensure that each Huawei smart screen X65 achieves the best display effect
in the sound part, Huawei smart screen X65 adopts 5.1 channels constructed by 14 speakers, including 6 natural silk ball top high frequency units, 6 carbon fiber al drive full frequency units and 2 double skeleton ultra-thin mid bass units, which is second to none in the current large screen procts. With Huawei's soundx audio, it can also realize full space sound surround, fully showing the different positions of different sounds
as an important selling point of Huawei smart screen procts, Huiyan has also been upgraded. Equipped with 24 million ultra wide angle lens, built-in new generation Hisilicon AI chip and hi3559c ISP chip, built-in al core NPU unit, it can achieve strong computing power up to 4T.
4. Samsung Sony, Panasonic, LG, Jingyang, and Axens all have devices that support onvif1.0
generally, the manufacturers joining onvif have several network cameras that support the protocol. But at present, each manufacturer has different understanding of the protocol, and the version of onvif protocol is updated, so the compatibility problem is relatively big.
generally, the manufacturers joining onvif have several network cameras that support the protocol. But at present, each manufacturer has different understanding of the protocol, and the version of onvif protocol is updated, so the compatibility problem is relatively big.
5. Look at the camera. Take the 720p camera as an example. According to the compressed capacity, it's about 3G per channel per hour, 30g per 10 channels per hour, and 720g per day. It's estimated that 4T can be used for about 3.63t, that is, it can store images for 5 days
6. This is hard to answer, such as analog cameras: a camera has about 500m of storage space in one hour. If it's Digital: 3 megapixel: a camera has 5.5G of storage space in one hour. 2 megapixel: 4.4g. 1 megapixel: 2.2g. 1080p is 1.8g. 9 g for 720p
according to the parameters of your camera, do it yourself!
according to the parameters of your camera, do it yourself!
7. If you use a 130W camera, a 130W camera needs about 20 gigabytes a day, 8 gigabytes a day, and 4T gigabytes a day.
if you divide it by 160g a day, you can record 25 days.
if you divide it by 160g a day, you can record 25 days.
8. Two 200W webcams are calculated according to the default parameters of NVR. Each channel takes up about 21g of space every day, and two are 42g. If they are saved for two months, only 42 * 60 = 2.5t hard disk is enough, and 4T can be saved for more than three months
that's very simple. Find the bit rate setting in the video recorder image setting and adjust the bit rate of each channel to 2Mbps. Maybe the default bit rate of your VCR is higher than 2m, so the recording time is shorter
that's very simple. Find the bit rate setting in the video recorder image setting and adjust the bit rate of each channel to 2Mbps. Maybe the default bit rate of your VCR is higher than 2m, so the recording time is shorter
9. It depends on the bit stream of the camera. According to the general situation, a camera can store 1G in an hour, four 4gs in a day, 96g in a day, and 4T is about 3600g, which means it can store about 37 days.
10. 48G x25-653091200G
4-x1024=4096G
4096/1200=3.4G
4-x1024=4096G
4096/1200=3.4G
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