Song song and set-top box on the computer comparison of July 2, 2010
song on the computer and set-top song of the comparison computer, set-top boxes, servers, LAN, song
song on the computer and set-top song of the comparison
similarities:
a song system
1. the same system architecture, is built on the basis of small and medium local area network. using the server client architecture 2. wiring in the same way, and are based on ultra-five lines, the same structure cable wiring 3. server functionality the same, all of these songs placed on the server, the private dining room on-demand songs, read from the server .4. Each private room song interface through the computer display, monitor and save who can not, save effect.
two management systems
cashier, drinks, call, and management needs of all computer hardware, this set-top boxes can not be absolutely dry. The difference: a kind of private dining rooms on-demand point is compatible with common computer, a special song by set-top boxes. nothing more.
then that the only difference: the computer-compatible set-top box and what the pros and cons? I really do not want to write so-called comparison, the objective that I set-top box technology is the trend, maybe after 10 years would Kara OK to play in a pivotal position in the entertainment industry, because it has its advantages:
set-top boxes do not use the hard disk and Windows98/WinNT other operating systems, the use of embedded operating systems with high reliability , stability and ease of maintenance.
This is the need for a long period of time, set-top box to the field in the Kara OK demonstrated advantage. I am very objective that the current set-top boxes by the following problems:
are the songs set-top VOD system, it is doubtful quality, its ability to decode data streaming and multimedia capabilities are all the bottlenecks, so the set-top box the size of song system, the songs must be compressed through a large proportion of off, so the song itself is no guarantee of quality, even the most advanced multimedia codec algorithm, there are a great influence, and therefore its number of servers can be reduced because the compression ratio of the songs, each server can store a few more songs, a small stream, and can also bring a few more private rooms, but at the expense of the quality of songs.
1. set-top box called do not crash, I really admire people who say this, that courage is great I can, I study the embedded operating system, embedded is relatively stable, can not Death? nonsense. passed on a few steps, you pack the room's set-top boxes do not crash, then the server? server can no more \operating system \, and set-top boxes also work as usual, possible?
2. As far as I know, when the private dining room working on-demand set-top box song, if some of the server operating software, such as add songs, delete songs, maintenance management, is likely to result in the card room package song or even crash.
3. set-top box that good maintenance, as well maintain that it still needs maintenance, right. to maintain it? of course, there is a problem when the set-top box how to do? the only way: another good . really good maintenance Yeah! so bad, how do? No problem, the warranty for three years, or even replacement for three years (now seems to become a year), anyway, no one would repair this thing, only manufacturers can produce. Well, investing millions and even tens of millions of campaign rallies, three years after the sale must keep up to speed, in time, I can not wait for manufacturers to re-back fat come back, anyway I will not repair, is also looking for local people who can not fix it, because it is not repair all. even if it is a very simple question, a bad change, change does not change who is in charge? had to buy a few standby. Over two years, investors want to update the system software upgrade, set-top box manufacturers,kids karaoke, said, sorry, you have to re-buy the new generation of boxes, the old box can not use the new software, the hey, or propped up two years ago, the old dead system, or the determination to charge the old box by the factory price of iron recycling, and perhaps others also do it, and then make a determined effort to buy a lot I do not know the future of the box plugged in, really sad. However, investors estimate that time have understood, or the computer world with a solution Ok, for computer it, is going to re-invest, to spend some money to buy a lesson from it.
set-top boxes for each salesman said set-top boxes as household appliances,home karaoke machine, simple, rugged. Through a number of surveys, really far from rugged. This odd household appliances, the country has only a few places to repair, but also home appliances it, no one would repair the current problem of home appliances, God bless more supplier inventory bar, KTV private rooms or do not for business. A year later? Replacement on the mean re-investment?
computer repair, upgrade, planet know. Cheap rugged computer accessories are everywhere. Nana can buy, too many people will be inserted. Set-top box software scalability is very low, especially in the software section, there is almost no way to increase functionality.
5. How do the software upgrade? Embedded Yeah. Procedures are BUG how to do? Embedded Yeah. May have a very simple way, is there a simple software upgrade? And set-top box is in an early stage of development, reform process should be a lot.
6. Management system is full, we are all there, what consultative customer, cashier, call, bar produced, manager queries, and so, set-top box to do a few customers? The computer How many song do? Better than not know, one to scare hop. computerized management system matured, reliable, experienced, strong ability to follow-up development, all private rooms without major changes in the demand point of the software, even if the customer's business philosophy change, can be written in software update, direct from the collective server automatically downloads, note: It is automatically downloaded directly to upgrade. any little knowledge of computer operators are able. Thus, song set-top box users to comply with its requirements if the management system will often hit a snag. One who can not afford to pull nails. 7. Computer set-top box a little better than cheap, but also had to use the monitor, not low cost point. The point of music libraries of cost and system software costs, are not comparable. On the set-top box itself, no less than cheap. 8. The quality of music library is the core competitiveness of KTV, then the amount of all claims to have 20,003 million, the quality on it? For every one too much. So small video files, such a big compression ratio, not bad strange.
9. Set-top box technology is a new field as a home appliance profit growth, while the application of the higher quality requirements in the entertainment industry application Kara OK, there are still many deficiencies. Set-top box has no local storage of large data capacity, all of everything from the server side reading, and even singers are all pictures, resulting in slow response, not coherent, easy card song, card images, which are unavoidable. Forum Community
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