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Image format refers to the size or resolution of the image. Commonly used image formats include SOCIF, QCIF, CIF, ACIF, 16CIF, HD and Full HD.
Image format refers to the size or resolution of the image. Commonly used image formats include SOCIF, QCIF, CIF, ACIF, 16CIF, HD and Full HD.A . TRUE B. FALSEView AnswerAnswer: A
The intelligent control system includes video system, audio system and others. Which of the following is not a video system?
The intelligent control system includes video system, audio system and others. Which of the following is not a video system?A . Video Input System B. Pickup System C. Lighting system D. Video Display SystemView AnswerAnswer: C
The final effect of a video conference is only related to the conference equipment itself, and has little to do with the integrated environment of various peripherals in the conference room.
The final effect of a video conference is only related to the conference equipment itself, and has little to do with the integrated environment of various peripherals in the conference room.A . TRUE B. FALSEView AnswerAnswer: B
The SR message in TCP is a sending report, which describes the sending and receiving statistics of the sending gateway.
The SR message in TCP is a sending report, which describes the sending and receiving statistics of the sending gateway.A . TRUE B. FALSEView AnswerAnswer: A
The core of NAT mapping is to modify the destination address of the datagram header.
The core of NAT mapping is to modify the destination address of the datagram header.A . TRUE B. FALSEView AnswerAnswer: B
The SMC platform, as Huawei's video conferencing service management platform, manages and schedules video conferences in a unified manner, can realize all conference control operations in video conferences, and provide customers with a convenient and fast conference management experience.
The SMC platform, as Huawei's video conferencing service management platform, manages and schedules video conferences in a unified manner, can realize all conference control operations in video conferences, and provide customers with a convenient and fast conference management experience.A . TRUE B. FALSEView AnswerAnswer: A
In H.460 networking, what is the code stream hole between the public network and private network terminals maintained?
In H.460 networking, what is the code stream hole between the public network and private network terminals maintained?A . Timed keep alive package B. Tunnel C. IRQ heartbeat message D. No need to maintain, the stream channel is established after the hole is openedView AnswerAnswer: A
In H.460 networking, the RTP keep-alive code stream is?
In H.460 networking, the RTP keep-alive code stream is?A . Sent from the private network terminal to the public network terminal B. The data sent by the public network terminal to the private network terminal C. Sent by private network terminal to Ts D. Sent by the public network terminal...
The video signal starts from the input terminal equipment, encodes and compresses it and sends it to the network, and finally displays it. It has undergone many images processing links in the middle, mainly including: IP camera, preprocessing, compression encoding, data encapsulation and transmission, decoding, Image format changes, playback.
The video signal starts from the input terminal equipment, encodes and compresses it and sends it to the network, and finally displays it. It has undergone many images processing links in the middle, mainly including: IP camera, preprocessing, compression encoding, data encapsulation and transmission, decoding, Image format changes, playback.A ....
The basic concept of white balance technology is "regardless of any light source, white objects can be restored to white", and the color cast phenomenon that occurs when shooting under a specific light source is compensated by strengthening the corresponding complementary color.
The basic concept of white balance technology is "regardless of any light source, white objects can be restored to white", and the color cast phenomenon that occurs when shooting under a specific light source is compensated by strengthening the corresponding complementary color.A . TRUE B. FALSEView AnswerAnswer: A
