why MF_MT_FRAME_RATE_RANGE_MIN and MF_MT_FRAME_RATE_RANGE_MAX are equal?
I'm writing a simple program to pull every frame from a webcam, but I found these codesMFGetAttributeRatio(pType, MF_MT_FRAME_RATE_RANGE_MIN, &w, &h); MFGetAttributeRatio(pType,...
View ArticleDLNA in Windows 7 64 bit - newly added files not available on devices.
dear Readers,my apologies if this is the wrong forum. i have a windows 64 bit machine. using resources on the internet, i was able to configure the media files (music, photos, and videos) on...
View ArticleNeed the Topoedit sourcecode for Windows 8 to understand DX11VideoRenderer
I'm attempting to understand how to use the DX11VideoRenderer.dll and need the windows 8 topoedit sourcecode to see how that .dll is used. The sourcecode for topoedit was provided in the windows 7 SDK...
View ArticleCColorConvertDMO
Compilation error in Media Foundation application:The type or namespace name 'CColorConvertDMO' could not be found (are you missing a using directive or an assembly reference?)at the following line of...
View ArticleKinect Sensor Compatibility
Does the Kinect sensor work with the MFCaptureToFile and MFCaptureD3D samples?
View ArticleSupported Video Capture Devices
The Microsoft docs about video capture in Media Foundation state that:"In Windows 7, Microsoft Media Foundation now supports audio and video capture. Video capture devices are supported through the UVC...
View ArticleMFT H.264 encoder Windows 8 SetOutputType E_FAIL, GetLastError 127
I cannot get the MFT H.264 encoder to work on Windows 8 with the exact same setup parameters that work fine in Windows 7.After setting the output type with all the required parameters (same as Win7),...
View ArticleColor Converter DSP
I get the following error on compiling my application:The type or namespace name 'CColorConvertDMO' could not be found (are you missing a using directive or an assembly reference?)which relates to the...
View ArticleUsing MS Media Foundation for Win8 Metro or WP8 to Decode Custom H.264 Video
Hi,I'm novice for C++ and MS Media Foundation. But I have task to play these following raw video sample in Windows 8 metro app and Windows Phone 8.a) 360p H264...
View Articlemsmpeg2vdec.dll compatibility problem, older versions do not support I420 YUV
I have written a decoder using MS' MFT H.264 decoder contained within msmpeg2vdec.dll. On my home and dev systems, this is version 12.0.9200.16426 dated 1/3/2013. Then on a clean Windows 7 QA system...
View ArticleRending bitmap over EVR9 video
Hi,It is possible to render custom bitmaps (with alpha) over the video stream outputted by EVR9 without using IVMRMixerBitmap9::SetAlphaBitmap?
View ArticleNeed to support a requirement of capturing photo images using live video feed...
Hi,As we have a requirement to support capturing photo images using live video feed using web cam,we have tried using DirectShow and its found to be working fine.But we came to know that DirectShow is...
View Articlesession set toloplogy error
Hi,I am new to media foundation and currently building a live streaming application based on basic playback.For the application i create a custom media source since the video frames i receive contain...
View ArticleHelp regarding OPM( Output Protection Manager ). Need some content regarding...
I am new to visual c++ and does not find something useful related OPM(Output protection manager) to use it in my project in Visual C++.Anyone there to help me in finding the samples or code regarding...
View ArticleH.264 decoder with MFT
I have a topology that renders an MP4 file. I create a source and sink node and an H.264 decoder is inserted correctly and everything works fine in my application and also in TopEdit (Render File...)....
View ArticleWriteSample takes long time to finish
I have a very interesting issue.Basically Sink Writer WriteSample takes long time to finish. Sometimes 3-4 seconds.Let me explain:I am copying one MP4 file to another, like mfcopy. When I do a straight...
View ArticleDirect3D surface creation for a custom EVR presenter
My custom presenter is based on the SDK example and it uses the IDirect3DDevice9Ex::CreateAdditionalSwapChain and MFCreateVideoSampleFromSurface to get samples to send to the mixer ProcessOutput....
View ArticleMFTrace bug?
I am trying to use the MFTrace tool to get an idea of what my loaded topology looks like. I intend to use a hardware H.264 encoder available on my machine. The application runs fine in the debugger...
View ArticleNetwork sink stops receiving data
I have a working transcode topology as follows:Camera --> MJPG Decoder --> Custom YUY2 MFT --> Intel Preprocessing MFT --> Intel H264 Encoder --> MP4 File SinkThis works great, giving me...
View Articledecoding and displaying mpeg4 part 2 frames
Hi, i have a created a simple project that would show a live stream[ MPEG 4 stream] from an IP Camera using media foundation I have created a custom media source and media stream. everything is...
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