搜索资源列表
Openh323-RTH323.rar
- 如何成功的运用OPENH323 来开发商业的H.323 协议栈 Openh323 有以下的特征： 1>动态的静音检测算法, 以减小语音包的传输量。 2>支持Windows，Linux 和FreeBSD 的多种客户端命令。 3>包含有MCU，PSTN 网关，和自动语音应答机等多种应用平台。 4>软件支持GSM，LPC-10，G.711 uLaw/Alaw 软件编解码方式。 5>特定硬件（Quicknet/LineXJ）支持G.723.1, G.728
AdjustSound
- AdjustSound sample shows how to load and play a wave file using a DirectSound buffer and adjust its focus, frequency, pan, and volume
GetwavHeadinfo_AU
- 根据指定的缓冲区数据wavehead 检验是否a/u law格式。-according to the specified data buffer wavehead test whether a / u law format.
LocalMediaServer
- 基于Media Format SDK编写的一个流媒体服务器。采用多线程实现。一个线程负责读取数据放到缓冲流中，另一个线程负责从缓冲流中读取数据并对外发布。通过Medai Player可直接观看发布的视频流。是开发p2p视频点播服务器的基础。-Media Format SDK Based on the preparation of a streaming media server. Multi-threading to achieve. A thread is responsible for re
VCDDBDEMO
- 使用vc双缓冲绘图，避免闪烁，在别处看到的，感觉很不错，发出来与大家共享。-vc-use graphics buffer to avoid flicker, see elsewhere, I feel very good, and sent share.
capture_video_frequency
- VC++实现AVI文件的图像截取,Cavi类中的pData缓冲区存放AVI文件中的具体某一帧图像数据，同时Cavi类的m_pBMI为BMP图像文件信息结构，这时可以根据图像的大小定义BMP图像文件头结构-VC AVI file image interception, Cavi type of buffer storage pData AVI file of a specific frame image data, while the m_pBMI Cavi type of BMP image f
GUIv0.20h
- A memory-resident utility that enables selectable use of the extended screen and keyboard control sequences that normally require loading the ANSI.SYS device driver. Unlike ANSI.SYS, ANSI.COM supports all video modes, permits sizing and clearin
v4lcap
- 基于frame buffer的图像数据采集程序。涉及到framebuffer 、v4l等常用驱动，是个不错的学习材料。-frame buffer based on the image data collection procedures. Related to the framebuffer v4l popular driver is a good learning materials.
FLV_Players
- 播放FLV文件格式播放器.专门针对此格式,另将附带上对缓存搜索的专门工代码.-broadcast file format player. Specific format, Another will be on the right side of the buffer search for specialized code.
SampleGrabber
- 声道切换演示程序(新增波形显示功能源码) 主要演示了调用系统接口IMpegAudioDecoder来切换声道和利用SampleGrabber取音频缓冲数据来复制声道达到声道切换。 此种方式切换声道可以支持各种媒体格式，只要媒体文件有两个声道就行了，还有利用SampleGrabber还可以取得视频数据，即SampleGrabber可以取得任何的类型的Sample。 利用本演示还可以实现音效（EQ）和波形显示的功能，只要对音频数据进行相关的处理就行了。 -chan
javamusicalcalendar
- 通过面向对象的思想和多线程，java动画，双缓存技术，java对多媒体的支持等，在网页上设计了一个简单的音乐电子万年历，从而使音乐时钟的基本功能借助于java多线程的思想和技术得以实现。-through object-oriented thinking and multithreading, java animation, double-buffer technology, java to support multimedia on the web page design of a simple
vidcap_demo
- 从捕获设备获取视频.可设置帧率,可放大.使用DirectShow. Capturing incoming video from external video devices to memory buffer for image processing.
Video
- 自己找的视频采集代码。视频采集的图像存放在buffer里，可以从buffer里调用图像并进行处理。
mp3en
- rtbuf.c is an implementation of a buffering scheme using the POSIX realtime features. Its aim is to provide smooth playback of MPEG audio streams even on a very heavily loaded machine. It uses many advanced features of the operating system: -
mp3de
- This implementation creates three processes: - The command line parse/control process. It runs continuously as root. - The MPEG decode/playback process. It revokes root rights as soon as it has enabled the realtime features, to minimize the ri
DirectSoundPlayer
- 一个利用 DirectSound 技术开发的流式播放类: CDirectSoundPlayer，可以设置缓冲区的大小。有播放、暂停、停止、静音和音量调节等功能。-use of a technology development DirectSound streaming broadcast categories : CDirectSoundPlayer, set the buffer size. A play, pause, stop, adjust the volume and mute fun
Jitter_Buffer.rar
- VoIP系统的关键技术语音抖动缓冲（Jitter Buffer）的详细资料。,Detailed information of VoIP system s key technology jitter buffer.
BeCapture_SBE_Source
- Working with Directshow Stream Buffer Engine. You can easily create different audio or video decoder class. -Working with Directshow Stream Buffer Engine. You can easily create different audio or video decoder class.
BufWriter
- this a DirectShow filter, which can stream to a buffer.-This is a DirectShow filter, which can stream to a buffer.
camera_up
- Camera Interface模块是视频输入转换存储模块。该模块一端接通用的video camera设备，另一端接AHB总线。实现了将Camera捕捉到的数据进行转换、并通过DMA存储到memory中。该IP支持ITU-R BT 601/656 8-bit 模式。支持YCbCr, RGB格式输入。可以将camera产生的YCbCr信号转换成24bit RGB 信号，然后下采样生成16bit RGB 5：6：5的LCD能直接读取显示的数据。该设备支持图像的镜像和翻转，以便适应手持式设备在移动环境