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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 | 24253 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
Where to report an issue inside WMF
Hi, There's an issue during stopping of playback of certain video file. IMFMediaSession::Shutdown() hangs. Here is the ...Unanswered | 3 Replies | 97 Views | Created by Andrew Smolko - Tuesday, November 19, 2019 2:58 PM | Last reply by Andrew Smolko - Thursday, November 21, 2019 12:25 PM -
0 Votes
Redirected audio streams faster than associated video resulting in unwanted large decoded buffer build up
Hi all, I've worked from WavSink sample code which emits a decoded audio bytestream in ...Unanswered | 4 Replies | 232 Views | Created by Steve.Williams - Thursday, November 14, 2019 12:58 PM | Last reply by Fei Xue - Thursday, November 21, 2019 4:45 AM -
0 Votes
Media foundation multiple videos playback results in memory-leak & crash after undefined timeframe
So we are using a stack consisting of c++ media foundation code in order to playback video files. An important requirement is the ability to play these videos in constantly repeating sequences, so ...Unanswered | 3 Replies | 190 Views | Created by TAISTLEITNER - Friday, November 15, 2019 2:22 PM | Last reply by Strive Sun-MSFT - Wednesday, November 20, 2019 9:06 AM -
0 Votes
Encoding PCM audio to an MP4/avi file
SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Audio)); CHECK_HR(spMFTypeOut->SetGUID(MF_MT_SUBTYPE, ...Unanswered | 3 Replies | 91 Views | Created by ShyamalaAzhagarasan - Tuesday, November 19, 2019 7:16 AM | Last reply by Roman Ryltsov - Tuesday, November 19, 2019 1:10 PM -
0 Votes
Transcode asf file with MJPG codec to mp4/avi
I've been trying to transcode an asf video clip with MJPG codec to mp4 or avi. I'm getting an error saying "The operation failed because no samples were processed by the ...Unanswered | 7 Replies | 250 Views | Created by ShyamalaAzhagarasan - Thursday, November 7, 2019 8:34 AM | Last reply by Strive Sun-MSFT - Tuesday, November 19, 2019 9:59 AM -
0 Votes
Try RAW Decode h.264 IMFSample
HI All I use windows 10 x64. c# http://mfnet.sourceforge.net/ I described the H.264 encoder, I get the IMFSample output with frames, which I immediately send ... -
1 Votes
Intel graphics hardware H264 MFT ProcessInput call fails after feeding few input samples, the same works fine with Nvidia hardware MFT
I'm capturing the desktop using DesktopDuplication API and converting the samples from RGBA to NV12 in GPU and feeding the same to MediaFoundation hardware H264 MFT. This works fine with Nvidia ...Unanswered | 4 Replies | 168 Views | Created by Ram893 - Monday, November 11, 2019 5:11 PM | Last reply by Al Ca - Friday, November 15, 2019 12:24 AM -
2 Votes
Disable Video Auto-processing with EVR
My program uses Media Foundation to play video. It uses a Media Foundation session, topology, media source and the Enhanced Video Renderer (EVR) to play video in a window, as described in "How to ...Unanswered | 4 Replies | 156 Views | Created by Al Ca - Wednesday, November 13, 2019 11:11 PM | Last reply by Al Ca - Thursday, November 14, 2019 10:22 PM -
0 Votes
Decoding at lower resolution than full frame
SetUINT32(MF_TOPOLOGY_STATIC_PLAYBACK_OPTIMIZATIONS, TRUE); hr = MFSetAttributeSize(topology, MF_TOPOLOGY_PLAYBACK_MAX_DIMS, 64, ...Unanswered | 8 Replies | 238 Views | Created by Steve.Williams - Monday, October 28, 2019 4:25 PM | Last reply by Steve.Williams - Thursday, November 14, 2019 1:02 PM -
0 Votes
H264 decoder does not give output with high quality frames
H264 decoder --> EVRPresenter We separately have an extension unit for the camera to control the quality of H264 data. The decoder does not provide any output and the frames are ...Unanswered | 1 Replies | 88 Views | Created by Kirubakaran K - Tuesday, November 12, 2019 3:15 PM | Last reply by Drake_Wu - Thursday, November 14, 2019 1:40 AM -
0 Votes
Converting audio using MFT was successful on windows 7 but failed on windows 10
When we implement the conversion of video with Audio sample rate from 16Khz to 44.1 Khz, there was a problem as follows: - On windows 7, the program worked ...Unanswered | 13 Replies | 466 Views | Created by DinhChuyen - Saturday, October 19, 2019 8:44 AM | Last reply by James Dailey - MSFT - Thursday, November 14, 2019 12:45 AM -
0 Votes
Adding media information like title to mp4 file via SinkWriter
Hi, I'm using the SinkWriter example from docs.microsoft.com/en-us/windows/win32/medfound/tutorial--using-the-sink-writer-to-encode-video. I would like to add a title to the ...Unanswered | 8 Replies | 167 Views | Created by ShyamalaAzhagarasan - Tuesday, November 12, 2019 7:55 AM | Last reply by Roman Ryltsov - Wednesday, November 13, 2019 9:36 AM -
0 Votes
E_UNEXPECTED in MESessionStarted event when topology has two branches
>>>>>>>>>>>> ready topology 12656,14E8 19:25:29.69499 CTopologyHelpers::TraceNode @ Node 0 @02A7A110 ID:317000000001, 0 inputs, 1 outputs, type 1, ...Unanswered | 2 Replies | 1314 Views | Created by jkutilek - Tuesday, July 28, 2015 9:06 PM | Last reply by beyeriii2 - Friday, October 25, 2019 6:29 AM -
0 Votes
Someone help to understand encoding in h.264
I use c#, Windows 10. Please help me understand the sequence of actions. I have a lot of images in ARGB32 format ...Unanswered | 9 Replies | 312 Views | Created by Alitrix - Wednesday, October 23, 2019 6:49 AM | Last reply by Alitrix - Friday, October 25, 2019 2:36 AM -
0 Votes
IMFMediaEngine stops unexpectedly
Hello, I'm using IMFMediaEngine and DirectX11 to build a video player application. Get the texture ...Answered | 14 Replies | 529 Views | Created by gama55 - Wednesday, October 9, 2019 10:16 AM | Last reply by gama55 - Thursday, October 24, 2019 2:17 AM -
1 Votes
Changes in the HEVCVideoExtensions from version 1.0.21822.0 to 1.0.2276.0
Sometime last week, the windows store appears to have pushed an update to the HEVC decoder that has caused our application that uses it to stop playback after 7 minutes. Media foundation using ...Unanswered | 1 Replies | 231 Views | Created by Jon Whiting - Tuesday, October 15, 2019 10:32 PM | Last reply by Drake_Wu - Wednesday, October 16, 2019 5:33 AM -
0 Votes
Can we sell the app which use MediaFoundation for H.264 encoding without license fee?
Can we sell the app which use MediaFoundation for H.264 encoding without license fee? My understanding is that license fee for H.264 is paid by Microsoft so we don’ t have responsibility for ...Unanswered | 1 Replies | 233 Views | Created by Shiro463 - Wednesday, October 16, 2019 12:29 AM | Last reply by Drake_Wu - Wednesday, October 16, 2019 2:41 AM -
0 Votes
Class implements IMFMediaEventGenerator to listen for events in its queue and call its own callback to handle events.
>> I want the same interface to listen for events in its queue } ClassA::BeginGetEvent() { <assume we have a ...Proposed | 1 Replies | 250 Views | Created by Krishna Srinivas - Monday, October 7, 2019 1:20 AM | Last reply by Jeffrey Shao - Monday, October 7, 2019 8:19 AM -
0 Votes
How can I get the real resolution from the decoder in mft?
GetInputCurrentType(0, &meida_type); CHECK_HR(hr, "mft->SetOutputType failed"); width = 0, height = ...Unanswered | 2 Replies | 264 Views | Created by sjyoon - Thursday, September 19, 2019 7:23 AM | Last reply by sjyoon - Thursday, September 19, 2019 11:05 PM -
1 Votes
H265 Encoder Missing
This page says Windows 10 ships with software H265 encoder MFT. I’m using Windows 10 Pro version 1803 (OS Build 17134.950) and I don’t have Mfh265enc.dll anywhere on my ...Unanswered | 2 Replies | 435 Views | Created by Const82 - Sunday, September 1, 2019 12:28 PM | Last reply by Roman Ryltsov - Tuesday, September 3, 2019 9:59 PM - Items 1 to 20 of 3131 Next ›
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