No announcements
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0 VotesMedia Foundation Team Blog
The Windows Media Foundation team now has a team blog: http://blogs.msdn.com/mf/default.aspx We will be using this blog to release a suite of Media Foundation ...Sticky | 1 Replies | 22902 Views | Created by Mike Wasson - Wednesday, December 2, 2009 8:36 PM | Last reply by Mike Wasson - Friday, January 21, 2011 11:03 PM
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5 Votes
Please read before posting
This forum is for questions about developing Media Foundation applications. You might also find the following links ...
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0 Votes
Unable to set SetOutputType() on H265 MFT decoder.
GetOutputAvailableType(0, i, &outMediaType)) and then mVideoDecoder->SetOutputType(0, outMediaType, 0); It is returning me 0xC00D36E6 ...Unanswered | 1 Replies | 71 Views | Created by Anish16 - Wednesday, December 5, 2018 6:46 AM | Last reply by Anish16 - Wednesday, December 5, 2018 11:34 AM -
0 Votes
Where can I find the GUIDs to the MFTs?
Hi, do you know if there is a header file (somewhere in the Microsoft folder) where all CLID GUIDs are defined for AMD, NVIDIA and Intel decoder / ...Unanswered | 1 Replies | 104 Views | Created by saoirse - Thursday, November 22, 2018 5:53 PM | Last reply by Roman Ryltsov - Friday, November 23, 2018 4:48 PM -
1 Votes
License for using Media Foundation H.264 video decoder
Hi, I am a software developer. We are developing a PC application that can be used to decode H.264 video from legal video source providers. The technology we ...Unanswered | 2 Replies | 168 Views | Created by Joe Jheng - Monday, November 19, 2018 6:30 AM | Last reply by Joe Jheng - Tuesday, November 20, 2018 10:12 AM -
1 Votes
Can IMFMediaEngineEx support output stereoscopic 3D video side by side?
Using following code, to play a stereoscopic 3D video ::MFStartup(MF_VERSION); CComPtr<IMFMediaEngineClassFactory> spCF; ...Unanswered | 2 Replies | 689 Views | Created by BennyWang - Thursday, May 25, 2017 8:25 AM | Last reply by Andrew Griffiths - Wednesday, October 31, 2018 6:08 PM -
0 Votes
Memory leak in IMFMediaEngine when playing any file containing audio
SetSource(L"..."); My system is: Windows 10, 1803 (17134.345) I stripped the program back to this very simple ...Unanswered | 0 Replies | 114 Views | Created by Andrew Griffiths - Wednesday, October 31, 2018 6:05 PM -
0 Votes
MFT support for multiple input for N:1 composition
Hello, Can anyone point me to a article or documentation that shows whether an MFT supports multiple input streams. We would like to implement N:1 video ...Unanswered | 2 Replies | 181 Views | Created by Superfeet2018 - Wednesday, October 24, 2018 12:04 AM | Last reply by Superfeet2018 - Monday, October 29, 2018 7:25 PM -
0 Votes
Questions about the audio resampler
Hi, Is the resampler capable of resamping a signal obtained at 250kHz down to 192kHz? I think it is since it works with a wave file which has a sampling rate of 250kHz and is ...Unanswered | 1 Replies | 134 Views | Created by tomb1818 - Monday, October 29, 2018 3:34 AM | Last reply by Roman Ryltsov - Monday, October 29, 2018 9:44 AM -
0 Votes
How to extract R8_UNORM and R8G8_UNORM from an NV12 texture, preferably with no copy?
I have a Direct3D11 Texture2D / DXGI surface with a pixel format of NV12 Is there a way to get the Y Luminance R8_UNORM portion of it in another texture? ... -
1 Votes
MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK differs from dbcc_name in DEV_BROADCAST_DEVICEINTERFACE
I am using WMF video device in my application. As WMF does not behave the same under Windows 7 and Windows 10, it seems that MEVideoCaptureDeviceRemoved is never sent to the ...Unanswered | 1 Replies | 307 Views | Created by lpc35 - Tuesday, March 27, 2018 9:36 AM | Last reply by thad.house - Saturday, October 27, 2018 6:19 AM -
0 Votes
Mutl-input and multi-output
no any meanful information). But if I Deselect any one stream, another stream will play normally. so what is the problem about this issue ? About other similar issue. I write a MFT ...Answered | 9 Replies | 7027 Views | Created by Fei-tian - Tuesday, July 18, 2006 12:53 PM | Last reply by WestDevGuru - Saturday, October 27, 2018 4:40 AM -
0 Votes
IMFSinkWriter: set ICodecAPI parameters
GetServiceForStream (streamIndex, GUID_NULL, __uuidof (ICodecAPI), (LPVOID*)&pCodecApi); Among other things I want to enable CABAC which seems to be disabled by the Microsoft H264 encoder ...Unanswered | 4 Replies | 171 Views | Created by saoirse - Thursday, October 25, 2018 4:11 PM | Last reply by Roman Ryltsov - Friday, October 26, 2018 3:00 PM -
0 Votes
MFSampleExtension_DeviceTimestamp does not contain documented QPC value
When capturing using AVstream (i.e connecting a USB camera) and reading samples using Media Foundation, the MFSampleExtension_DeviceTimestamp attribute does not contain a raw QPC value. The ... -
0 Votes
Decoded file runs too fast
RGB32) for further processing and then encodes them (H264) before writing to disk. My main problem is when i load this encoded video file back into my application, the frame rate ...Unanswered | 2 Replies | 169 Views | Created by Dosfried - Tuesday, October 16, 2018 10:54 AM | Last reply by Dosfried - Monday, October 22, 2018 12:43 PM -
3 Votes
FLAC metadata/tags being read incorrectly in Windows Media Player on Windows 10
I recently converted my lossless music to FLAC now that Windows 10 supports it natively. But when viewing these FLAC files in Windows Media Player, the year of the songs show up as "unknown ...Unanswered | 7 Replies | 2024 Views | Created by yourma2000 - Thursday, August 6, 2015 4:02 PM | Last reply by Eddie Lotter - Sunday, October 21, 2018 3:26 PM -
0 Votes
Is it possible to have a new video frame available callback in Media Foundation?
I am looking into Media Foundation and have found a MediaEngine example that works in frame server mode but the only way I can see of finding when a new frame is available is by calling ...Unanswered | 1 Replies | 168 Views | Created by Willyarma - Tuesday, October 16, 2018 7:24 PM | Last reply by JPSgfx - Friday, October 19, 2018 9:25 AM -
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headphone sound is broken
i accidently put echo on my headphone in settings and I dont Know how to remove echo from it... sorry for my bad English but i dont Know how to fix my headphones to not have echo in ... -
0 Votes
MFCreateSinkWriterFromURL creates mp4 file with wrong duration
Hello, I'm using MFCreateSinkWriterFromURL to create an mp4 file from an existing audio/video stream. By existing, I mean the capture is started before the sink ...Unanswered | 0 Replies | 126 Views | Created by Vincent Thémereau - Wednesday, October 3, 2018 3:41 PM -
0 Votes
unresolved external symbol _MFEnumDeviceSources@12
Hi, I'm new to windows MF / C++ programming and i have a basic code that lists capture devices. But the linker still can't resolve the only 2 Media Foundation functions called in ...Answered | 13 Replies | 2942 Views | Created by 12heracles - Thursday, August 1, 2013 12:20 PM | Last reply by Fife1 - Friday, September 28, 2018 6:14 PM -
2 Votes
How to determine Audio stream index in source reader OnReadSample call back function
I'm writing an application to create mp4 video from camera and microphone using Media Foundation. I do step as following: 1. Aggregate camera source and ...Answered | 3 Replies | 205 Views | Created by TinhDX - Friday, September 14, 2018 4:59 AM | Last reply by Roman Ryltsov - Saturday, September 15, 2018 2:45 PM -
0 Votes
avi mjeg decoding windows 1803 mfmjpegdec dll issue ?
Hi, I' have an issue using an avi Mjpeg file with the last update of Windows 10. Last time I have tested my application, it's worked well with Windows 10 version ...Unanswered | 1 Replies | 240 Views | Created by JoelG_ - Friday, August 31, 2018 5:41 AM | Last reply by JoelG_ - Monday, September 10, 2018 5:39 AM - Items 1 to 20 of 3074 Next ›
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