Suggestions for encoding 3 custom live sources, 2 audio and 1 video, to...
Hi,i added microphone recording to my app which made me stumble over a new problem. The recording itself is working perfectly but...now i have another audio stream and the sink writer seems to be the...
View ArticleMust have certification (for PMP Components) for HDCP?
Hello, I having develop the PMP components.I had tried applied the HDCP. but, I not have any certification for PMP components. (i.e I had created instance of PMP Media Session in the Unprotected...
View ArticleWindows Media Encoder 9.0 get started time
HiIf the media encoder started at 1 min ago ,client use media playerto connect server ,during 1 sec ,how can i get the 61 sec not 1 sec??I did a lot of searching in the forums anddocument ,but i could...
View Articlemixing 2 live audio streams right before encoding
Hi,i added microphone recording to my app which made me stumble over a new problem. The recording itself is working perfectly but...now i have another audio stream and the sink writer seems to be the...
View Articlecan a custom hardware MFT be written to access hardware memory directly ?
Hi,when i investigated in using the GPU for encoding i found a lot of people meantioning that the speed advantage is only marginally better. Some claimed 20 %, but when i tested out i came to an...
View ArticleIP camera frame slowly get delayed up to 1.5 min
Hello,I have problem: I created topology for where I attached IP camera. Topo looks like:my RTSP source -> MJPEG4 decoder-> RGBtoYUV12->Vp8 encoderAt the beginning the stream I seee low...
View ArticleWhere is the registry key for the default audio device in Windows 7 x64?
My original post that I had submitted to the scripting guys, because I am trying to finish a script, was declared as needing to be posted to another forum. The second time I posted this question, I...
View Articlemixing 2 live uncompressed ( wave ) audio streams right before encoding
Hi,i added microphone recording to my app which made me stumble over a new problem. The recording itself is working perfectly but...now i have another audio stream and the sink writer seems to be the...
View ArticleTranscode API targetting to Windows XP
I've well know that Transcode API Introduced in Windows 7.How to target API sample Encoding MP4 which works fine on when built and tested on Windows 8 using VS2010.how do i target sample application...
View Articleh.264 rtp ts stream and media foundation
Dear community,I would need some help with the media foundation. I have the following scenario:A rtp multicast ts stream has to be displayed with the WPF media element. I have found the Media Extension...
View ArticleMediaFoundation blog
Hello.MF blogLast post is 20 Jan 2011...What's new with MF ?What about the future of MF ?Where are you MediaFoundation developpers ? What are you doing ?
View ArticleMedia Foundation onReadSample wrong size of returned sample
Dear All,I am facing an issue using MediaFoundation on an ACER tablet running Windows 8 32 bitWhen enumerating the capture format (as explained in Media Foundation documentation), I got the following...
View ArticleWhere can I find a audio delay plugin for WME9?
I am live broadcasting with WME9 and audio and video are out of sync.Audio must be delayed 200ms.Where can I find a plugin (the existing plugins have a lot of nice effects, but no audio delay)
View Articlescreen capture codec
I'm learning how to program with media foundation and I gather there is a codec called WindowsMediaScreen9 that I need. The only download I can find is from 2004 and it says it is not compatible with...
View ArticleConvert image formats from webcam
Hi I've been using the MFCaptureToFile Sample (http://msdn.microsoft.com/en-us/library/windows/desktop/ee663604(v=vs.85).aspx) to get video frames from a webcam and passing them to a video encoder...
View ArticleGeneric MFT implementation which get inserted for all the Media Types
Hi,I want to implement a generic MFT which get inserted for each media types while playingany media files using Windows Media Player.How can I achieved that?there are registry settings which specified...
View ArticleGet encoder name from SinkWriter or ICodecAPI or IMFTransform
I'm using the SinkWriter in order to encode video using media foundation. After I initialize the SinkWriter, I would like to get the underlying encoder it uses, and print out its name, so I can see...
View ArticleWMP Plugin Crashes Due To Getting Playlist Item Frequently
Greetings! Recently I'm trying to write a Windows Media Player plugin. I have made some different kinds of functions in my plugin and they all can work normally, but some of them sometimes will cause...
View ArticleGet a BITMAPINFO structure by using IMFVideoDisplayControl.GetCurrentImage
Hello,What I'm trying to do is the following:I have a video player and I would like to get a BITMAPINFO structure.Media Foundation offers the possibility to get a BITMAPINFOHEADER by using...
View ArticleMiracast Detection?
I'm looking for a way to detect Miracast support on the platform. I'm aware that there are two things to be concerned with:A compatible Wi-Fi direct deviceThe presence of a Miracast-enabled graphics...
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