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Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。-FilterImageGrabber : Instant screen in Filter. This is a Trans-In-Place Filter, Filter registered called "HQ Image Grabber," only support RGB32/24/565/555 four media types, their access to Filter Link, can crawl through any one of the Filter Sample.
Platform: |
Size: 8137 |
Author: 王恩文 |
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Description: Desc: DirectShow sample code - C++ console application demonstrating
use of the IMediaDet interface to create a graph that contains a
sample grabber filter. It shows how to use the sample grabber
and a COM object callback to display information about media
samples in a running video file.-Desc : DirectShow sample code-C console application demonstrating use of the interface t IMediaDet o create a graph that contains a sample grabbers f ILTER. It shows how to use the sample and grabbers a COM object callback to display information ab out media samples in a running video file.
Platform: |
Size: 9864 |
Author: wpf |
Hits:
Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。
AVCap: 音视频采集演示程序。支持AGP/PCI/USB等各种接口的采集卡，支持
数码摄像机输入，实现即时抓图，边预览边采集，支持热插拔等等。
打开AVCap目录下的AVCap.dsw文件可以同时浏览上述两个项目。
-FilterImageGrabber : From Wikipedia the immediate Filter. This is a Trans-In-Place Filter, Filter registered called "HQ Image Grabber" RGB32/24/565/555 only support four media types, its access to Filter Link, can crawl through any one of the Filter Sample. AVCap : Music Video Capture Demonstration Program. Support AGP / PCI / USB interface such as the acquisition card to support the importation of digital cameras, real time From Wikipedia. Pin Pin Collection preview, support for Hot Swap and so on. AVCap open the directory AVCap.dsw document can browse the two projects.
Platform: |
Size: 15933 |
Author: 卜知道 |
Hits:
Description: DecklinkHistogram is a simple dialog based Microsoft Windows video capture and preview application. It uses the Sample Grabber Filter and the ISampleGrabber interface to extract samples from a capture graph and into an application for in order to perform a histogram analysis on the video frames.
Platform: |
Size: 32634 |
Author: 胡家宝 |
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Description: //
// Histogram Sample
// This sample shows how to use the Sample Grabber filter for video image processing.
// Conceptual background:
// A histogram is just a frequency count of every pixel value in the image.
// There are various well-known mathematical operations that you can perform on an image
// using histograms, to enhance the image, etc.
// Histogram stretch (aka automatic gain control):
// Stretches the image histogram to fill the entire range of values. This is a \"point operation,\"
// meaning each pixel is scaled to a new value, without examining the neighboring pixels. The
// histogram stretch does not actually require you to calculate the full histogram. The scaling factor
// is calculated from the minimum and maximum values in the image.
Platform: |
Size: 3363362 |
Author: yue feng |
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Description: This article explains a method to perform previewing and grabbing simultaneously from a Webcam using DirectShow. Rather than using the conventional ISampleGrabber interface, this application used Dire
Platform: |
Size: 10240 |
Author: 李乔 |
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Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。-FilterImageGrabber : Instant screen in Filter. This is a Trans-In-Place Filter, Filter registered called "HQ Image Grabber," only support RGB32/24/565/555 four media types, their access to Filter Link, can crawl through any one of the Filter Sample.
Platform: |
Size: 8192 |
Author: 王恩文 |
Hits:
Description: Desc: DirectShow sample code - C++ console application demonstrating
use of the IMediaDet interface to create a graph that contains a
sample grabber filter. It shows how to use the sample grabber
and a COM object callback to display information about media
samples in a running video file.-Desc : DirectShow sample code-C console application demonstrating use of the interface t IMediaDet o create a graph that contains a sample grabbers f ILTER. It shows how to use the sample and grabbers a COM object callback to display information ab out media samples in a running video file.
Platform: |
Size: 9216 |
Author: wpf |
Hits:
Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。
AVCap: 音视频采集演示程序。支持AGP/PCI/USB等各种接口的采集卡，支持
数码摄像机输入，实现即时抓图，边预览边采集，支持热插拔等等。
打开AVCap目录下的AVCap.dsw文件可以同时浏览上述两个项目。
-FilterImageGrabber : From Wikipedia the immediate Filter. This is a Trans-In-Place Filter, Filter registered called "HQ Image Grabber" RGB32/24/565/555 only support four media types, its access to Filter Link, can crawl through any one of the Filter Sample. AVCap : Music Video Capture Demonstration Program. Support AGP/PCI/USB interface such as the acquisition card to support the importation of digital cameras, real time From Wikipedia. Pin Pin Collection preview, support for Hot Swap and so on. AVCap open the directory AVCap.dsw document can browse the two projects.
Platform: |
Size: 15360 |
Author: 卜知道 |
Hits:
Description: 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。
-channel switching Demonstration Program (new source waveform display) called a major demonstration system interface IMpeg AudioDecoder to switch channel and the use of SampleGrabber buffer data from Audio Replication channel to reach channel switching. This system can support channel switching technologies, as long as the media documents on the two-channel trip. There can also use SampleGrabber made video data, SampleGrabber that can make any type of Sample. Use of the presentation can also be audio (EQ) and the waveform display function, As long as the audio data related to the handling of the trip.
Platform: |
Size: 1012736 |
Author: zeng |
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Description: Video Preview and Frames Capture to Memory with SampleGrabber in Buffered Mode.
The article demonstrating video preview and frames capture to memory from external video devices using ISampleGrabber interface in buffered mode. C++, VC8.0, Windows, Vista, VS, MFC, GDI+, VS2005, Dev
Note: This is an unedited reader contribution
-Video Preview and Frames Capture to Memory with SampleGrabber in Buffered Mode.The article demonstrating video preview and frames capture to memory from external video devices using ISampleGrabber interface in buffered mode. C++, VC8.0, Windows, Vista, VS, MFC , GDI+, VS2005, Dev Note: This is an unedited reader contribution
Platform: |
Size: 84992 |
Author: zeng |
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Description: DecklinkHistogram is a simple dialog based Microsoft Windows video capture and preview application. It uses the Sample Grabber Filter and the ISampleGrabber interface to extract samples from a capture graph and into an application for in order to perform a histogram analysis on the video frames.
Platform: |
Size: 3873792 |
Author: 胡家宝 |
Hits:
Description: //
// Histogram Sample
// This sample shows how to use the Sample Grabber filter for video image processing.
// Conceptual background:
// A histogram is just a frequency count of every pixel value in the image.
// There are various well-known mathematical operations that you can perform on an image
// using histograms, to enhance the image, etc.
// Histogram stretch (aka automatic gain control):
// Stretches the image histogram to fill the entire range of values. This is a "point operation,"
// meaning each pixel is scaled to a new value, without examining the neighboring pixels. The
// histogram stretch does not actually require you to calculate the full histogram. The scaling factor
// is calculated from the minimum and maximum values in the image.
Platform: |
Size: 3362816 |
Author: yue feng |
Hits:
Description: Improved DirectShow sample code - GrabBitmaps sample.
This console app will open a long AVI file in the parent directory,create a filter graph with a sample grabber filter, read frames out of it every second for a few seconds, and write the frames to BMP files in the current directory.
-Improved DirectShow sample code- GrabBitmaps sample.
This console app will open a long AVI file in the parent directory,create a filter graph with a sample grabber filter, read frames out of it every second for a few seconds, and write the frames to BMP files in the current directory.
Platform: |
Size: 3072 |
Author: SkySniper |
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Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。-FilterImageGrabber
Platform: |
Size: 91136 |
Author: 王磊 |
Hits:
Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。
AVCap: 音视频采集演示程序。支持AGP/PCI/USB等各种接口的采集卡，支持
数码摄像机输入，实现即时抓图，边预览边采集，支持热插拔等等。
打开AVCap目录下的AVCap.dsw文件可以同时浏览上述两个项目。-FilterImageGrabber: real-time capture of the Filter. This is a Trans-In-Place Filter, Filter up called " HQ Image Grabber" , only supports RGB32/24/565/555 four media types, its access to the Filter link, you can crawl through any The Filter for Sample. AVCap: audio and video capture demo. Support the AGP/PCI/USB capture card and other interface to support digital video camera input, to achieve real-time capture, preview side edge acquisition, support hot swap and so on. Open AVCap directory AVCap.dsw file can visit the above two projects.
Platform: |
Size: 9178112 |
Author: xiaok |
Hits:
Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，仅支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。-FilterImageGrabber: real-time capture of the Filter. This is a Trans-In-Place Filter, Filter up called " HQ Image Grabber" , only supports RGB32/24/565/555 four media types, its access to the Filter link, you can crawl through any The Filter for Sample.
Platform: |
Size: 8192 |
Author: j |
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Description: 演示了如何使用directshow中的Sample Grabber滤波器实现图像处理，主要是直方图统计-Demonstrates how to use directshow in the Sample Grabber filter for image processing, mainly histogram
Platform: |
Size: 18432 |
Author: Lewis |
Hits:
Description: FilterImageGrabber:即时抓图的Filter。这是一个Trans-In-Place Filter，Filter注册名为“HQ Image Grabber”，支持RGB32/24/565/555四种媒体类型，
将其接入到Filter链路之后，可以抓取任何一个经过该Filter的Sample。
AVCap: 音视频采集演示程序。支持AGP/PCI/USB等各种接口的采集卡，支持
数码摄像机输入，实现即时抓图，边预览边采集，支持热插拔等等。
-FilterImageGrabber: instant capture Filter. This is a Trans-In-Place Filter, Filter Registration named " HQ Image Grabber" , only support RGB32/24/565/555 four media types, access to the Filter link can crawl after The Filter Sample. AVCap: audio and video capture demonstration program. Capture card supports AGP/PCI/USB interface, support for digital camera input, to achieve real-time capture, edge Preview edge acquisition, hot swappable, and so on. The Open AVCap directory AVCap.dsw file you can also browse the above two projects.
Platform: |
Size: 21504 |
Author: Tom |
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Description: Directshow Grabber for .net sample
Platform: |
Size: 14336 |
Author: Blaster |
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