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按分类查找All 多媒体编程(352) 
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[多媒体编程] VideoResize

用于多媒体视频流的缩放处理,适用于Win32-Dshow平台; 允许动态选择算法(双线性重采样算法,双立方重采样算法,汉宁窗重采样算法); 双线性重采样算法和双立方重采样算法都经过SSE2指令加速(C代码内嵌汇编);
For the multimedia video stream scaling processing, suitable for Win32-Dshow platform; Allowing the dynamic selection algorithm (bilinear resampling algorithm, bicubic resampling algorithm, Hann window resampling algorithm); Both the bilinear resampling algorithm and the bicubic resampling algorithm are accelerated by the SSE2 instruction (C code embedded assembly); (2017-07-24, Visual C++, 126KB, 下载1次)

http://www.pudn.com/Download/item/id/1500863485790230.html

[多媒体编程] makevideo

对输入的一个彩色视频与五张以上照片,用OpenCV实现以下功能或要求: 1.命令行格式:“xxx.exe 放视频与照片的文件夹路径”,(例如 MyMakeVideo.exe C:\input )【假设该文件夹下面只有一个avi视频文件与若干jpg文件】; 2.将输入的视频与照片处理成同样长宽后,合在一起生成一个视频; 3.这个新视频中,编程生成一个片头,然后按幻灯片形式播放这些输入照片,最后按视频原来速度播放输入的视频; 4.新视频中要在底部打上含自己学号与姓名等信息的字幕; 5.有能力的同学,可以编程实现镜头切换效果
For a color video input with five or more photos, use the following functions or OpenCV requirements: 1. command line format: " xxx.exe put video and photo folder path" (for example MyMakeVideo.exe C: \ input) [Assuming that only one folder below avi video file with several jpg file] 2. the incoming video and photo processing into after the same length and width, together generate a video 3. the new video, program generates a leader , then press the Enter photo slideshow, press the video input original video playback speed 4. New video to be marked at the bottom containing subtitles own student number and name and other information 5. the ability of students, can be programmed realization of lens shift effect (2016-01-04, Visual C++, 28KB, 下载16次)

http://www.pudn.com/Download/item/id/1451882831686698.html

[多媒体编程] daexp3

音频数据的频谱分析.编程对一个wav文件(16位数据,单声道)的数据进行快速傅里叶变换,将变换后的实部和虚部数据输出至文件。
Spectral analysis of the audio data. Programming to a wav file (16 bit data, mono) data for a fast Fu Liye transform, the real and imaginary parts of the transformed data output to file. (2015-05-23, Visual C++, 2232KB, 下载15次)

http://www.pudn.com/Download/item/id/1432374340688003.html

[多媒体编程] PlayWav

双缓冲技术音频播放。 缓存块数目及缓存大小可以宏定义调整,方便测试效果。 基于SDK函数编程。 可以播放Wav文件。 为了控制大小,调试及过程信息已清除。
Double buffering audio playback. The number of cache block and cache size can be adjusted macro definitions to facilitate the test results. SDK function-based programming . Wav files can be played . In order to control the size , commissioning and process information has been cleared. (2014-06-13, Visual C++, 8KB, 下载9次)

http://www.pudn.com/Download/item/id/2566592.html

[多媒体编程] VC_player

该播放器是基于MFC集成开发环境,利用系统的MCI(media controller interface)命令接口来编程,具有体积小,支持的播放格式多、系统资源占用少、支持播放列表编辑、支持各种视频格式等功能优势,还实现了CD抓轨
This player is based on MFC, referring to MCI(media controller interface) from system, having many good functions such as little size, supporting many kinds of format of media, taking up less system resource, supporting list control for playing item and catch track of CD (2013-03-14, Visual C++, 2553KB, 下载4次)

http://www.pudn.com/Download/item/id/2159690.html

[多媒体编程] 20130115

VC++中声音波形文件及声卡编程,网上有很多关于RIFF的介绍,但都是转载,没有非常详细的说明,本文非常详细地说明了wav文件格式,细到一个一个字节说明含义,对想彻底搞清WAV文件的朋友非常有用。
RIFF introduction, but they are eproduced, not very detailed description detail wav file format, fine to a byte instructions meaning friends want to completely clear the WAV file is very useful. (2013-01-15, Visual C++, 86KB, 下载7次)

http://www.pudn.com/Download/item/id/2118695.html

[多媒体编程] ffmpeg-0.11.1.tar

大名鼎鼎的开源多媒体编程,ffmpeg 视频文件转换命令行工具,也支持经过实时电视卡抓取和编码成视频文件,信息流媒体操作的好资料。
Famous open source multimedia programming, ffmpeg video file conversion command-line tool, after the real-time TV card also supports ripping and encoding a video file the information streaming operation. (2012-09-24, Visual C++, 7228KB, 下载26次)

http://www.pudn.com/Download/item/id/2000276.html

[多媒体编程] source-code-of-DirectShow

详细讲解了directshow的编程方法,附有多个源码,如:MFC Filter的例子,字符叠加Filter的源代码,Filter Graph构建技术 的一些代码,简单的播放器例子代码。控制DirectShow智能连接的代码。“MPEG流的网络客户端播放”实现的所有源代码。DVD2AVI_1.77.3_SRC.zip为开放源码。
Explain in detail directshow programming, with more than one source, such as: MFC Filter example, the characters superimposed Filter the source code.GraphBuilding, building technology, some code, a simple example of a player. controling of DirectShow intelligent connection. MPEG stream network client to achieve all of the source code. (2012-09-19, Visual C++, 655KB, 下载24次)

http://www.pudn.com/Download/item/id/1996701.html

[多媒体编程] Play_AVI

Visual C++ 6.0编程环境下实现,播放 avi格式的视频文件,如果打不开avi视频文件,需要网上下载MPEG4解码库,或者安装电脑摄像机就可以了,里面有这个解码库
Visual C++ 6.0 programming environment to achieve, and play avi format video files, open the avi video files need to download MPEG4 decoding library, or installation of the computer camera can this decoding library (2012-03-06, Visual C++, 69KB, 下载9次)

http://www.pudn.com/Download/item/id/1786700.html

[多媒体编程] Audio-Player

通过对Windows编程中的控件的实现进一步实行对音频播放器程序的编写。可以选择音频文件或者MP3格式,并控制其播放、暂停播放、暂停后的继续播放以及停止播放的功能;
Windows programming through the implementation of controls on the audio player to further the implementation of procedures for the preparation. Can select the audio file or MP3 format, and control their play, pause play, pause, and continue to play after the function to stop playing (2011-04-02, Visual C++, 2148KB, 下载8次)

http://www.pudn.com/Download/item/id/1476349.html

[多媒体编程] dvd2avi

VC编程实现DVD到AVI格式的转换,很早时候参考过的一个源码,现在可能有很多类似的版本,这主要实现了DVD格式视频到AVI格式的转换,可能现在会有更好的算法,但以前就是这样做的。
VC Programming DVD to AVI format conversion, early reference to a time source, and now there may be many similar versions, mainly the realization of the DVD format to AVI format video conversion, you may now have a better algorithm However, as was done previously. (2009-08-10, Visual C++, 136KB, 下载8次)

http://www.pudn.com/Download/item/id/873279.html

[多媒体编程] directshowchat

一款基于Directshow技术开发的VC语音视频聊天程序。如果你是从事VC编程的朋友,都知道是怎么回事,这根程序无关,跟你的开发环境有关系,想在这方面研究的朋友可以参考一下。
Directshow based on a technology developed by VC voice and video chat program. If you are involved in programming VC friends, all know how the story, which the root process has nothing to do with you related to the development environment, I would like to study in this area can refer to a friend. (2009-07-27, Visual C++, 106KB, 下载45次)

http://www.pudn.com/Download/item/id/857121.html

[多媒体编程] record

vc实现录音和声道控制,包含两套代码,分别为VC实现录音程序和VC实现声道控制程序。学习语音编程的及佳代码。
vc-channel recording and control of implementation, including two sets of code, respectively, VC implementation procedures and VC recordings achieve channel control procedures. Study of voice and good programming code. (2009-02-23, Visual C++, 71KB, 下载129次)

http://www.pudn.com/Download/item/id/651480.html

[多媒体编程] xunipinpu

介绍了基于IEEE488 接口卡的虚拟频谱仪系统。该系统由带有HP- IB 接口卡的计算机、HP8592B 型频谱分析仪以及HP- IB 总线构成。分析和讨论了该系 统的硬件构成、基本工作原理、软件编程和在实验中遇到的一些问题及解决方案
Introduced based on the IEEE488 interface card virtual spectrum analyzer system. The system consists of an HP-IB interface card computer, HP8592B-based spectrum analyzer, as well as HP-IB bus constituted. Analysis and discussion of the system hardware, the basic working principle, software programming and in the experiment some of the problems encountered and solutions (2008-10-16, Visual C++, 280KB, 下载23次)

http://www.pudn.com/Download/item/id/561853.html

[多媒体编程] ModemPhone

语音电话高级编程是一个通过调制解调器来进行语音电话开发的程序。 本程序需要调制解调器的支持,否则可能失败需要调制解调器支持语音传输,本程序在子弹头调制解调器下调试通过,通话时通过麦克风和话筒来进行。
Voice calls is a high-level programming via modem to the development of procedures for voice calls. This procedure needs the support of a modem, or modem may fail to support the needs of voice transmission, the procedure under the debug modem bullet passed through a microphone and call for the microphone. (2008-08-28, Visual C++, 226KB, 下载10次)

http://www.pudn.com/Download/item/id/536196.html

[多媒体编程] mediaplayerSDKSample

《window media编程与应用》(肖磊 清华大学)一书中的所有源程序,涉及windows media player SDK,encoder sdk,service SDK,Rights manager SDK等多方面,使用VC和VB两种语言,是学习media SDK的好范例
Window media programming and Applications (Lei Xiao, Tsinghua University), a book of all the source code, relating to windows media player SDK, encoder sdk, service SDK, Rights manager SDK, etc., the use of VC and VB both languages, are Study good examples of media SDK (2008-08-07, Visual C++, 5253KB, 下载113次)

http://www.pudn.com/Download/item/id/524858.html

[多媒体编程] Ffmpeg_Player

Ffmpeg实现的播放器,对ffmpeg编程有很好的参考,根据此代码自己可以实现多种多媒体解码播放器,比如说mpeg4、mpeg2TS
FFmpeg realize the player, on the ffmpeg program has a good reference, in accordance with this code they can realize a variety of multi-media player codecs, for example, mpeg4, mpeg2TS (2007-09-21, Visual C++, 49KB, 下载1236次)

http://www.pudn.com/Download/item/id/336332.html

[多媒体编程] MoviePlay

本电影播放器可以播放AVI,MOV.MPG,MPGEG格式的电影文件,使用DirectDraw进行多媒体编程,DirectDraw是DirectX的核心模块, DirectX是windows用于多媒体开发,特别是游戏开发的一套SDK.
The movie player can play AVI, MOV.MPG, MPGEG format movie file, the use of DirectDraw for multimedia programming, DirectDraw is DirectX the core module, DirectX is a windows for multi-media development, in particular a set of game development SDK. (2007-07-16, Visual C++, 65KB, 下载230次)

http://www.pudn.com/Download/item/id/308451.html

[多媒体编程] WAVStereo2Mono

从立体声的wave文件中分别提出左声道和右声道的声音数据,并分别保存到两个单独的单声道wave文件中。 封装了一个类,且有详细的测试代码。 涉及到wave文件格式的剖析、多媒体文件的操作、wave文件的生成等各方面的编程技巧。
wave from the stereo proposed document left channel and right channel voice data, and kept separate into two separate mono wave files. Packaging of a class, but a detailed test code. Documents relating to the format of the wave analysis, multimedia documents, the operation wave document generation in the areas of programming skills. (2005-12-31, Visual C++, 1866KB, 下载90次)

http://www.pudn.com/Download/item/id/137128.html

[多媒体编程] Visual C++视频音频开发实用工程案例精选

这是《Visual C++视频/音频开发实用工程案例精选》一书的源代码。精选了大量的具有商用价值的工程案例,包括视频捕捉系统、视频会议系统和远程视频监控系统的开发技术;网络、多媒体技术的底层实现;MP3深入编程技术等。最后一章为基于IBM ViaVoice的语音识别系统在上位机和下位机之间的通信的架构及实现。
This is the "Visual C video/audio develop practical projects selected cases," a book source. Featured in a great deal of value to the business case works, including video capture systems, video conferencing systems and remote video surveillance systems development; Network, multi-media technology to achieve the bottom; MP3-depth programming skills. The final chapter of the IBM ViaVoice speech recognition system in the PC and the next crew of communication between the organization and realization. (2005-04-25, Visual C++, 21888KB, 下载7154次)

http://www.pudn.com/Download/item/id/1114421006967781.html
总计:352