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Update : 2024-05-17 Size : 934638 Publisher :


Update : 2024-05-17 Size : 266897 Publisher :


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Update : 2024-05-17 Size : 485900 Publisher :

H263标准编解码程序
Update : 2024-05-17 Size : 198175 Publisher :

视频压缩编解码ITU h.263源代码.经典的视频会议和远程监控算法.
Update : 2024-05-17 Size : 56487 Publisher :

基于H.263的图像压缩编解码的C源码,在CPU为586以上的PC上能够实时完成压缩、解压缩算法,并可以很容易地移植到TI的DSP上
Update : 2024-05-17 Size : 167785 Publisher :

H.263协议源码
Update : 2024-05-17 Size : 391727 Publisher :

绝好的H263编解码源代码
Update : 2024-05-17 Size : 1302685 Publisher :

捕捉视频并利用FAST H.263压缩传送的例子
Update : 2024-05-17 Size : 200964 Publisher :

已使用VC60编译通过  测试文件包含在相关工程目录下


Update : 2008-07-13 Size : 4006154 Publisher : rovermills

h.263的原始代码,详细全面,可以供学习参考使用。-the source code of h.263, which is helpful to study!
Update : 2024-05-17 Size : 4483072 Publisher : 张山

BooksH.264
DL : 0
2003年 3 月,ITU-T/ISO 正式公布了 H.264 视频压缩标准,由于其相比以往标准的出色 的性能,被人们称为新一代视频编码标准。具体讲,与 H.263 或 MPEG-4 相比,在同样质 量下,其数码率能降低一半左右;或者说在同样码率下,其信噪比明显提高。这样一来, H.264 标准在国际上受到了广泛地重视和欢迎。-March 2003, ITU-T/ISO officially announced the H.264 video compression standard, compared to previous standards because of its excellent performance, known as the next-generation video coding standard. Specifically, with H.263 or MPEG-4 compared to the same quality, its digital rate can be reduced about half or at the same bit rate, signal to noise ratio has improved significantly. As a result, H.264 standard in the international attention and been widely welcomed.
Update : 2024-05-17 Size : 3931136 Publisher : gaohuichao

用H.263实现视频的压缩和解压,可对分辨率,码率,帧数和对被压缩文件类型进行选择-Achieved with the H.263 video compression and decompression, may be on the resolution, bit rate, frame rate and compressed file types to choose
Update : 2024-05-17 Size : 5731328 Publisher : hope.sun

CORTEX-A8採用 Samsung S5PV210 處理器。該處理器採用先進的 ARM Cortex A8核心,運算速度可達到 1GHz,並且自帶有32/32KB資料/指令一級緩存,512KB二級緩存。該處理器內部集成了多媒體編解碼核心(MFC),可以編解碼多種格式包括 MPEG4/H.263/H.264,並支援 VC1解碼。-CORTEX-A8 processor uses Samsung S5PV210. The processor uses advanced ARM Cortex A8 core, computing speed of up to 1GHz, and comes with 32/32KB data/instruction cache, 512KB secondary cache. The processor integrates a multimedia codec (MFC), for encoding and decoding a variety of formats, including MPEG4/H.263/H.264, and supports VC1 decoding.
Update : 2024-05-17 Size : 103424 Publisher : 向志伟

This paper is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive algorithms like Adaptive Rood Pattern Search. The algorithms that are evaluated in this paper are widely accepted by the video compressing community and have been used in implementing various standards, ranging from MPEG1 / H.261 to MPEG4 / H.263. The paper also presents a very brief introduction to the entire flow of video compression
Update : 2024-05-17 Size : 102400 Publisher : Hari Prasad

实现视频图像的h.263编码,图像适应类型CIF和QCIF-this code is code for video s H.263coding,this coding adapt for CIF and QCIF picture
Update : 2024-05-17 Size : 774144 Publisher : 李小冲

主要是介绍h.263音频的源代码,如果想要在编码器和解码器领域发展的朋友,是很值得借鉴的。-Is to introduce the h.263 audio source, if you want the encoder and decoder in the field of development of the friends, is worth learning
Update : 2024-05-17 Size : 158720 Publisher : 恒博

h.263压缩好后的视频文件,如果有需要该类文件的朋友,可以下载-After h.263 compressed video files, such files if needed a friend, you can download
Update : 2024-05-17 Size : 317440 Publisher : 恒博

本程序是在H.263的P2P视频聊天程序(本站可下载到)基础上优化升级而成,vs 2008环境,实现了点对点视频通信,分辨率和视频质量有了大幅提升。包括3个工程:x264实现视频编码,ffmpeg实现视频解码,testvideo实现视频采集界面显示和TCP协议传输,需先编译前2个工程生成库文件后供第三个工程调用,编译库时注意修改工程路径及代码中的extern C,也可直接用我编译好的库文件。支持RGB和YUY2(4:2:2)格式输出的摄像头,分辨率支持176x144或352x288两种(修改宏定义即可)。代码中的可执行程序为YUY2输出352x288版本供大家测试使用。-This procedure is in H.263 P2P video chat program (site can be downloaded to) is made on the basis of the optimization and upgrading, vs 2008 environment, to achieve a point to point video communication, resolution and video quality has increased dramatically. Includes three projects: x264 for video encoding, ffmpeg for video decoding, testvideo video collection interface display and the TCP protocol to transmit, you must first compile the project before the two library files generated after the call for a third project, compile libraries attention modification works path and code extern C, can also be directly compiled to use my library file. Supports RGB and YUY2 (4:2:2) output format camera with a resolution of 176x144 or 352x288 two kinds of support (you can modify the macro definition). Executable code for the 352x288 version YUY2 output for all the test used.
Update : 2024-05-17 Size : 11926528 Publisher : 孙英晖
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