Asking Sound Stream renderer not to render the Audio data... how we can do that?
Hi ,My requirement is not play the Audio data only video should get play.If I dont pass the Audio data from Mine custom Audio MFT and pass only the Video datafrom custom Video MFT, the call to...
View ArticleDelay playing back wav file using active x control in IE (Windows Media Player)
We are experiencing a problem where the active x control will randomly wait 30 seconds before actually playing a wav file from an http resource. In the web page we are able to talk to the active x...
View ArticleH.264 SetOutPutType returns E_FAIL error
Hi guys,I am writing a video processing application. I am utilizing a media session. My pipeline consists of source reader, decoder MFT (used by MfEnum, I query the MFTs capable of outputting one of my...
View ArticleH264 Encoder setup issue
Hi guys,I posted a question on another forum before finding this place. Here is the...
View ArticleIMFSinkWriter: WriteFrame returns E_CHANGED_STATE when encoding H.264
(Note: I originally posted this question in the Windows Apps with C++ forum about 3 weeks ago, but received no replies. I realized quickly that this might be a better forum for this, but wanted to let...
View Articledamaged PSD photoshop CS3 file?
Hey! While working on a tileset for 2KH, Vista display drivers started behaving strange (black screen for a second, then screen comes back with a recovery message ) I successfully saved my work, right...
View ArticleMF_MT_AVG_BITRATE can't change a bitrate with IMFSinkWriter + H264 on Windows7
I'm trying to investigate 'MFCaptureToFile' sample on Windows7 & VisualStudio2008. It's for understanding to use IMFSinkWriter. My purpose is encode movie to H264 by IMFSinkWriter. And I changed...
View ArticleError restarting Life cam VX-3000
Hi,I have written an application to capture from UVC compliant cameras using Media foundation's SourceReader.A part of the application closes down and releases the camera and then restarts it. Below...
View ArticleSolve issue - unresolved external symbol MFCreateDXGIDeviceManager
I want to capture video using Media Foundation transform library. I have usedHRESULT hr = S_OK; D3D_FEATURE_LEVEL FeatureLevel; ID3D11DeviceContext* pDX11DeviceContext; hr =...
View ArticleSpec for AsfLeakyBucketPairs
I am trying to determine how AsfLeakyBucketPairs data in an ASF file is generated. We have a legacy device that will not play an ASF stream unless this field is present. However, we can populate the...
View ArticleTrouble setting the H.264 Encoder's Max Key Frame Spacing.
HiI am currently trying to change the max key frame interval of the media foundation H.264 encoder by setting the MF_MT_MAX_KEYFRAME_SPACING on the output media type of the encoder. But every video...
View ArticleMFCopy: One more alarming bug in Windows 8/8.1
One more Windows 8/8.1 bug. This is alarming. Basic functionality broken.Basically, MFCopy "trim" does not work in Windows 8/8.1. Works fine on Windows 7.Steps to reproduce:MFCopy -s 20000 -d 60000...
View ArticleHow to write chunks from the recorded video to publishpoint using ssfsdk api?
Hello,I am using ssfsdk api for creating ismv from .wmv file. I want to write chunks to publish point of remote server. I am using winHttp DWORD dwBytesWritten = 0; BOOL bResults = FALSE; HINTERNET...
View ArticleObtaining display aspect ratio from AVI files
Hi, I am reading SD PAL sized avi files that are 4:3 and 16:9 display aspect ratio but am not able to read this from the file.When I call MFGetAttributeRatio() with GUID MF_MT_PIXEL_ASPECT_RATIO this...
View ArticleHow to encode video from the captured video to ismv by providing publishpoint...
Hello,I am using Media Foundation transform tool for Capturing video from camera. HRESULT ConfigureVideoEncoding(IMFCaptureSource *pSource, IMFCaptureRecordSink *pRecord, REFGUID guidEncodingType) {...
View ArticleHow to encode video from the captured video to ismv by providing publishpoint...
Hello, I am using Media Foundation transform tool for Capturing video from camera. HRESULT ConfigureVideoEncoding(IMFCaptureSource *pSource, IMFCaptureRecordSink *pRecord, REFGUID guidEncodingType) {...
View ArticleProblem with HTTPSchemePlugin
I'm developing WPF application with video playback functionality. Video is transmitted over the network through HTTP protocol with custom encryption. To handle that I've created custom Scheme Handler...
View ArticleH264 encoded video can not be played by Windows Media Player 12
I have a H264 encoded video (self-generated) which can not be played by Windows Media Player 12, but by other video players such as VLC.Unfortunately Media Player (version 12.0.7601.18526) does not...
View Articlewaveoutopen crashes on 64 bit system
Hello There,I am using winmm library for audio output. but in windows 7 64 bit system my application is crashes on waveoutopen api. How to manage this api with 32 and 64bit?Thanks and Regards.
View ArticleWindows 8.1 Email program default text (size, color, etc)
In the Windows 8 and 8.1 email program, it would be good if I could choose a default text size without having to choose the text size each time I write to a friend who is visually impaired.Thanks!
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