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Description: EvalVid是一款可以评价网络中传输的视频质量的工具。这里提供的需要在linux或cygwin下安装NS2后再使用。 EvalVid is a framework and tool-set for evaluation of the quality of video transmitted over a real or simulated communication network. It is targeted for researchers who want to evaluate their network designs or setups in terms of user perceived video quality.
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Size: 41563097 |
Author: mmyannn |
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Description: 一段NS2 仿真代码，功能：利用ns2实现对实时视频流的模拟，-NS2 Simulation of a section of code, function: the use of ns2 realize real-time video streaming of simulation,
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Size: 1024 |
Author: 王俊 |
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Description: 用于视频运动检测中的avi视频读取，用VC编写，已经通过调试-For video motion detection in the avi video to read, using VC to prepare has passed debugging
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Size: 46080 |
Author: yinghua |
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Description: 在NS2中使用的视频仿真Patch包，建议在Cygwin+ns2中使用。-The use of video in the NS2 simulation Patch package, it is recommended to use Cygwin+ ns2.
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Size: 40305664 |
Author: Chen Yunpei |
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Description: 用TCP 和UDPprotocol来传输数据，具体请见英文描述-Introduction
In this assignment, you will build a client for a simple streaming transport protocol.
Media streams such as compressed video or audio are typically delay and jitter sensitive-
real-time conversations require 100 ms or less round-trip delay and human ear is very
sensitive to irregular sampling in audio. The long delay imposed by retransmission makes
Transmission Control Protocol (TCP) an unlikely candidate to carry media streams.
Fortunately, with proper error concealment, human perception is not very sensitive to
data loss in video and audio. Thus, User Datagram Protocol (UDP) is commonly
employed to transport media streams. However, there are many problems with UDP-
delay jitter, out-of-order arrival and packet loss. A commonly used technique is to buffer
up some packets to obtain a smoother play-back in the expense of some small delay. An
example is given by the following diagram:
As packet arrives from the network, the stream transport layer will delay the
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Size: 3072 |
Author: Mengmei Liu |
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Description: evaluation video in ns2
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Size: 1313792 |
Author: rogi |
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Description: this code is for video transmission over wireless networks simulated in ns2
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Size: 4096 |
Author: dreams |
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