Capture Remote / IP Cameras using Media Foundation
Hello. I was, with the help of MFCaptureToFile sample, able to capture my HD camera using media foundation and rendered it's frames using Direct3D onto a dialog. I was wondering if there is a way to...
View ArticleUsing IMFSinkWriter and IMFSourceReader, how to store custom timestamp or tag...
Hello,I need to store a custom timestamp per frame when encoding frames using IMFSinkWriter, to be later read in as attributes from the sample using IMFSourceReader. This is using the H264 encoder and...
View ArticleIMFSourceReader
Is it possible to control the number of samples read by IMFSourceReader?
View ArticleProblem With Seek using an Media Foundation Decoder Transform
Hi,I have written an Dummy MF decoder for decoding of MP4 contents. What i am doing is getting MP4 data from MF source transform from the topology and decoding the data using Directshow decoders and...
View ArticleWASAPI Capturing sound loopback from another process
Hi,I am writing an application that captures the video/audio of an application. i would like to know if it is possible to capture the sound of a specific application (as in if application A and B are...
View ArticleCustom Topology Loader
Hi,I want to use a custom topology loader and as I understand you just set the attribute MF_SESSION_TOPOLOADER on the media session: hr = attr->(MF_SESSION_TOPOLOADER, myTopoLoaderCLSID)This will...
View ArticleHELP!!! CANNOT SEE SAVED VIDEO FORMAT FILE FROM WINDOWS MEDIA PROFILE EDITOR...
Sorry that I had to use caps, but it's an emergency. Please answer......
View ArticleRecompiling topoedit
I'm trying to recompile topoeditusing Visual Studio 2012 (RC, still got 42 days to use it). After VS2012 auto converted, the tedutil project would make successfully. However, the topoedit project...
View ArticleInterlaced source picture to progressive output picture.
I'm a complete noob to MF, please help me out.I am capturing some legacy interlaced video (using Firewire), and encoding it using the H.264 encoder, into an MP4 file, using the sample project...
View ArticleI would like to enquire regarding about the Output Protection Manager.
Hi there,I would like to enquire regarding about the Output Protection Manager.I'm developing an application for applying HDCPI was developed program refer to this web site. (OPM Example Code :...
View ArticleVideo with alpha channel ... comes out opaque
Hi, Got an uncompressed avi with ARGB frames, each with an alpha channel. When I render this with media foundation, the frames are decoded, but the alpha seems to be ignored and the frames come out...
View Articleaudio service not working
I hav hp laptop dv4t 1300 pavillion PC, my audio service not working, red touch screen button for volume wont change to green , what ot do
View ArticleCapture H264 from C920 Problems
Hey all,I am trying to capture the H264 stream from a Logitech C920. First I ran into an issue that the MediaType (IMFMediaType) was not visable via the GetAvailableDeviceMediaType method. With a bit...
View ArticleUse camera from several apps at the same time
I'm using a camera and AVStream for the camera, the problem I encounter is that while one application is running the camera stream is caught and no other application can use it.for example skype is...
View ArticleWindows 8.1 - Video Capture Start->Stop->Start
There is a bug in Media Foundation on Windows 8.1. It's simple to reproduce, including in Topoedit.Steps... -Add a video capture source (we've tried several - including the AVStream Simulated Hardware...
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send and capture midi through network
Hi,I would like to be able to send a midi call from one computer (client) to another computer (server) on the same wifi network. If this can't be directly transferred in the network, I would like to...
View ArticlePCM 16bit Sample Value 0x8000 on Media Foundation
The PCM audio sample values are SWORD (=2 bytes) of size. signed int. Range -32768 ... +32767All ok all on values of -32767 .. +32767 But on MF the MediaBuffer retreived by...
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 Articlei need to replace the selected frames form the video
for my steganography project i need to replace the selected frames with the embedded frames...so i need help or any suggestion .... thanks
View Articlereplacing the frames in the video with the embedded fames
for my steganography project i need to replace the original frames of the video with the embedded frames...any help regarding this issue ..... ??
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