Description: 本人基于Directshow做的音视频采集系统，把音频数据（PCM格式）与视频数据（RGB24）合成到一个AVI文件格式-I make based on Directshow audio and video acquisition system, the audio data (PCM format) and video data (RGB24) synthesis to a AVI file format Platform: |
Size: 111616 |
Author:等待 |
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Description: 虚拟录像机是DirectShow的视频捕捉应用程序，可让您捕捉音频和视频到您的硬盘中的AVI文件格式。小DirectShow的视频捕获应用设计与WDM驱动程式。-Virtual VCR is a DirectShow video capture application that allows you to capture Audio and Video to your hard drive in the AVI file format. Small DirectShow Video capture application designed to work with WDM drivers.
Platform: |
Size: 235520 |
Author:sally |
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Description: 基于directshow的avi视频采集，directshow开发初学都可参考！
环境：directx 9.0c,vs2005-Directshow based on the avi video capture, directshow can refer to the development of learning! Environment: directx 9.0c, vs2005 Platform: |
Size: 3647488 |
Author:alongkou |
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Description: 高清卡口监控报警系统基于Microsoft的DirectShow技术，运行于Windows 2000或以上平台。本系统支持目前市面上的大多数WDM驱动程序的视频捕捉卡、1394及USB连接的DV设备等，支持一机多卡；支持内存中位图的识别；支持BMP、JPG等图片格式文件的识别及存储；支持AVI、MPG、WMV等录像文件格式的回放及识别；支持MPEG4高压缩比的AVI格式的录像片断保存。-HD mount monitor alarm system is based on Microsoft s DirectShow technology and runs on Windows 2000 or higher platform. This system supports the current market, most of the WDM driver video capture card, 1394, and USB connected DV equipment in support of a multi-card machines to support in-memory bitmap of the identification support for BMP, JPG and other image format files identified and storage support for AVI, MPG, WMV and other video file formats, playback and identification support MPEG4 high compression ratio to save AVI format video clips. Platform: |
Size: 51200 |
Author:tangcp |
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Description: Motion Detection Algorithms
There are many approaches for motion detection in a continuous video stream. All of them are based on comparing of the current video frame with one from the previous frames or with something that we ll call background. In this article, I ll try to describe some of the most common approaches.
In description of these algorithms I ll use the AForge.NET framework, which is described in some other articles on Code Project: [1], [2]. So, if you are common with it, it will only help.
The demo application supports the following types of video sources:
• AVI files (using Video for Windows, interop library is included)
• updating JPEG from internet cameras
• MJPEG (motion JPEG) streams from different internet cameras
• local capture device (USB cameras or other capture devices, DirectShow interop library is included). -Motion Detection Algorithms
There are many approaches for motion detection in a continuous video stream. All of them are based on comparing of the current video frame with one from the previous frames or with something that we ll call background. In this article, I ll try to describe some of the most common approaches.
In description of these algorithms I ll use the AForge.NET framework, which is described in some other articles on Code Project: [1], [2]. So, if you are common with it, it will only help.
The demo application supports the following types of video sources:
• AVI files (using Video for Windows, interop library is included)
• updating JPEG from internet cameras
• MJPEG (motion JPEG) streams from different internet cameras
• local capture device (USB cameras or other capture devices, DirectShow interop library is included). Platform: |
Size: 282624 |
Author:reyjav |
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Description: 是一个基于DirectShow的，捕捉摄像头的视频并将其转化AVI格式。-Virtual VCR is a DirectShow video capture application that allows you to capture Audio and Video to your hard drive in the AVI file format.Small DirectShow Video capture application designed to work with WDM drivers. Platform: |
Size: 116736 |
Author:黄晓雪 |
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Description: 一个摄像头捕捉程序，使用directshow完成，可以捕捉并保存avi视频。-A camera capture program that uses directshow to complete, you can capture and save the avi video. Platform: |
Size: 2364416 |
Author:喵喵 |
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Description: 视频采集功能,通过directshow技术能够捕获视频数据然后指定路径存储.avi格式的文件-Video capture function, through directshow technology to capture video data is then stored in the specified path. Avi format Platform: |
Size: 50176 |
Author:peterlee |
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Description: 使用DirectShow进行视频压缩的程序，使用摄像头捕捉的信息保存为AVI文件，并使用GraphEdit工具设计过滤器图表。-Use DirectShow for video compression process, the use of cameras to capture the information is saved as AVI files, and use the GraphEdit tool to design the filter graph. Platform: |
Size: 216064 |
Author:赵文斐 |
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Description: 编译环境vs2008+opencv2.0+DirectShow。
将摄像头采集到的图像写入到avi文件中，也可以将avi文件中的帧图像写入到avi文件中。视频帧图像的来源取决于运行时输入的参数的数量。
ps：directshow可以在http://www.opencv.org.cn/下载-Environment：vs2008+opencv2.0+DirectShow
Detail：
capture frame from camera or avi files，then write image to target files. Where to load image is decided by the number of the args.
PS:if you want to download DirectShow, you can surf http://www.opencv.org.cn/ Platform: |
Size: 1024 |
Author:joe |
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Description: 利用DirectShow进行视频采集预览截图，并在采集的同时进行压缩器的枚举，生成avi。并能对当前帧进行二值化等简单处理-The use of DirectShow video capture preview screenshots, and collected at the same time an enumeration of the compressor to generate avi. And the current frame the simple processing of the binarization Platform: |
Size: 48128 |
Author:刘铎 |
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Description: 本文实现了在连续视频数据流中几种不同的运动检测算法，他们都是基于当前帧图像和前一帧图像的比较，程序使用了AForge.NET framework库。其中的示例代码支持下面几种视频格式：AVI文件、网路相机的JPEG和MJPEG，本地的采集设备(USB相机等)。
-Some approaches to detect motion in a video stream. There are many approaches for motion detection in a continuous video stream. All of them are based on comparing of the current video frame with one from the previous frames or with something that we ll call background. In this article, I ll try to describe some of the most common approaches. In description of these algorithms I ll use the AForge.NET framework, which is described in some other articles on Code Project: [1], [2]. So, if you are common with it, it will only help. The demo application supports the following types of video sources:* AVI files (using Video for Windows, interop library is included) * updating JPEG from internet cameras * MJPEG (motion JPEG) streams from different internet cameras * local capture device (USB cameras or other capture devices, DirectShow interop library is included).
Platform: |
Size: 650240 |
Author:zys |
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Description: DirectShow 为多媒体流的捕捉和回放提供了强有力的支持。运用DirectShow，我们可以很方便地从支持WDM 驱动模型的采集卡上捕获数据，并且进行相应的后期处理乃至存储到文件中。它广泛地支持各种媒体格式，包括Asf、Mpeg、Avi、Dv、Mp3、Wave 等等，使得多媒体数据的回放变得轻而易举。-DirectShow to capture and playback of multimedia streams provide a strong support. Use DirectShow, we can easily support the WDM driver model from the capture card to capture data, and post-processing as well as the corresponding stored to a file. It supports a wide range of media formats, including Asf, Mpeg, Avi, Dv, Mp3, Wave, etc., makes the playback of multimedia data a breeze. Platform: |
Size: 1367040 |
Author:wade chou |
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Description: 运用DirectShow，我们可以很方便地从支持WDM驱动模型的采集卡上捕获数据，并且进行相应的后期处理乃至存储到文件中。它广泛地支持各种媒体格式，包括Asf、Mpeg、Avi、Dv、Mp3、Wave等等，使得多媒体数据的回放变得轻而易举。另外，DirectShow还集成了DirectX其它部分（比如DirectDraw、DirectSound）的技术，直接支持DVD的播放，视频的非线性编辑，以及与数字摄像机的数据交换。-Use DirectShow, we can easily capture data from the capture card WDM driver model support, and post-processing as well as the corresponding stored to a file. It supports a wide range of media formats, including Asf, Mpeg, Avi, Dv, Mp3, Wave, etc., makes the playback of multimedia data a breeze. Further, DirectShow DirectX also integrates other portions (eg DirectDraw, DirectSound) technology, direct support for DVD playback, non-linear editing of the video, and data exchange with the digital camera. Platform: |
Size: 444416 |
Author:艺玲 |
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Description: • MP4 recording support reimplementation (Directshow)
o Recording behaves just like AVI capture (before conversion AVI->MP4 is needed to produce mp4 file)
o Only x264vfw – H.264/MPEG-4 AVC and XVid MPEG-4 codec are the known video codecs to support MP4 recording
o Most audio codecs supports MP4 recording (tested only those codecs ship along with Windows OS)
-• MP4 recording support reimplementation (Directshow)
o Recording behaves just like AVI capture (before conversion AVI->MP4 is needed to produce mp4 file)
o Only x264vfw – H.264/MPEG-4 AVC and XVid MPEG-4 codec are the known video codecs to support MP4 recording
o Most audio codecs supports MP4 recording (tested only those codecs ship along with Windows OS)
Platform: |
Size: 18817024 |
Author:softweb |
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Description: DirectShow是微软公司在ActiveMovie和Video for Windows的基础上推出的新一代基于COM(Component Object Model)的流媒体处理的开发包，与DirectX开发包一起发布。DirectShow使用一种叫Filter Graph的模型来管理整个数据流的处理过程，运用DirectShow，我们可以很方便地从支持WDM驱动模型的采集卡上捕获数据，并且进行相应的后期处理乃至存储到文件中。这样使在多媒体数据库管理系统(MDBMS)中多媒体数据的存取变得更加方便。它广泛地支持各种媒体格式，包括Asf、Mpeg、Avi、Dv、Mp3、Wave等，为多媒体流的捕捉和回放提供了强有力的支持。(DirectShow is Microsoft Corp's ActiveMovie and Video for Windows based on the launch of a new generation of COM (Component Object Model) streaming media development package, and DirectX development kits released together. The process, DirectShow uses a Filter Graph model to manage the entire data stream using DirectShow, we can easily drive the model from the support WDM card to capture data, and the corresponding post processing and storage to a file. As a result, access to multimedia data becomes more convenient in a multimedia database management system (MDBMS). It supports a wide variety of media formats, including Asf, Mpeg, Avi, Dv, Mp3, Wave and so on. It provides strong support for the capture and playback of multimedia streams.) Platform: |
Size: 31692800 |
Author:手のひらの桜
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