Professional CDN Help Audio Server Advantage in Hong Kong computer Room Professional Hong Kong server

Professional CDN Help Audio Server Advantage in Hong Kong computer Room Professional Hong Kong server
No more cost-effective configuration: Hong Kong server Dual core 4G memory Exclusive International bandwidth 5M 399 Yuan
L5640 12 Core 8G memory Exclusive international bandwidth 5M 899 yuan
E5 2670 16 Core 8G Memory Exclusive International bandwidth 5M 1200 yuan

1. Operating system
In fact, the development of the operating system is a difficult technical problem, as the core technology is never too, but because of the difficulty is too large, just for the development of video services
The operating system on DM642 is too expensive to develop. Therefore, we suggest that there are two options: (1) Purchase TI third-party operating system. Now there are TI third parties available
To provide the Linux operating system on the DM642. But the details are unclear.
2. Access control of Network video server resources
In order to meet the actual needs of monitoring, it is generally necessary to increase the serial port, alarm I/O, hard disk and other resources on the video server, because the network is not controllable,
Therefore, how to control and access these resources in a controlled, timely and efficient manner is very important. We have specifically developed a NRCAP protocol to address this
Some problems. For details about the agreement, interested readers can contact us.
3, audio and video synchronization
Because of the inherent characteristics of network transmission, sound data and video data from the network video server reach the client can not be uniform, if the client does not do any
Correct processing, it is difficult to guarantee the audio and video synchronization output. It is generally possible to embed timestamp information in a packet, and the client determines the media data
Playback time is appropriate. It is also emphasized that the video data is finally a frame by frame of the image, that is, in the playback of the timeline can be considered an isolated point, and the tone
Frequency data is a period of data, that is, in the playback of the timeline can be considered continuous, so the two media in the timing of synchronization is different.
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Room, multi-route, multi-backup, free record, unrestricted access, more thoughtful service.

Professional CDN Help Audio Server Advantage in Hong Kong computer Room Professional Hong Kong server