Speech is right tell a function
This is time keeping is worth in nobody, long-range pilot had better apply, of course here also is to need to choose to be on bandwidth control, the product that phonic video synchronism has certain level on processing capability just has assure.
Function of this locality kinescope
This function is used rarely usually, but be not worth in bandwidth, below the situation that needs clear monitoring evidence, this locality is saved a few call the police kinescope is necessary.
Want to say the function of video server, below the circumstance of same price, it is product function has been jumped over more more of course. Nevertheless at ordinary times a lot of people do not compare crucial skill, compare a function directly, it is the expression that take the branch for the root, such very hard also choices give right product.
Software function
The application of onefold video server, it is a simple application only, its real function is to depend on powerful software function. As consumer, want to consider the use case of software, big manufacturer solves technology of respect control core in the system, have an advantage more to small manufacturer, it is complete that this buys a traditional supervisory equipment directly together not identical.
Buy video server to be able to send software commonly, but the software of some companies can the small system application with general form a complete set, in large-scale applying, want to consider inside story of good software susceptive, corresponding distributed solution. The hardware product that considers to choose a certain brand that is to say while, the software that also should consider the other side whether the effective demand that resolves a system, because large system software solves ability to ask to what manufacturer puts forward the meeting is taller, also can assure follow-up service more. So, when server of video of choose and buy, emphasize hardware while, more do not want oversight software.
Epilogue
Anyhow, should be to do what kind of business after all certainly before the choose and buy. Server of the video on market is multifarious now, have CIF pattern, have D1 pattern, low bandwidth transmits a requirement, tall bandwidth transmits a requirement; It is OK to have this locality kinescope, have OK and wireless those who transmit, still what begin machine watchs is wait a moment. If ask blindly all not him suit demand, so the budget will be very tall. So, if you need, is not very high end, when CIF can satisfy a requirement, do not think the thing of D1, occupy bandwidth while, the price is expensive still.
Generally speaking, if be small application, OK and direct choice draws simple product high, because need to consider bandwidth issue not quite, and the value of grain equipment is not great also to integral expenses effect.
If be the scale with photograph larger contrast, must consider good bandwidth ability, the effective demand such as software system dimensions, the video server that can cooperate a variety of formats is in the system.