// Oprogramowanie Roman Ryltsov
There were a few reports that in Windows 10 it is unable to play AVI files, which played fine in earlier versions of Windows, AVI files specifically. Windows 10 DirectShow problem Windows 10 DirectShow problem with AVI OK, the problem does exist. More to say, the problem exist in Windows component that implements AVI Splitter…
Pulling this out from Blackmagic Design Forum thread: Generally, the recommended interface to the capture cards is the DeckLink API. A DirectShow interface is available, but provides a subset of the functionality available from the complete DeckLink API. Please note that the older, user-space DirectShow filters (DeckLink Video Capture) are deprecated in favour of the…
Logitech’s C930e camera is the first one to be compliant with UVC 1.5 specification: First 1080p HD webcam to support H.264 with Scalable Video Coding and UVC 1.5 encoding technology. […] The result is a smoother video stream in applications like Skype for Business and Microsoft® Lync® 2013. More marketing information there at Logitech. More…
A blog reader asked an interesting question a question about H.264 support in Lync. There have been a number of announcements on H.264 integration with multiple pieces of software: HD Video in Lync 2013 Q&A Microsoft Lync 2013 Video and H.264 UVC 1.5 Encoding Offloading Webcams Skype for Business client video requirements C930e with Lync…
Every so often there are tasks that need certain reference video or video/audio footage with specific properties: resolution, frame rate, frame accuracy with content identifying specific frame, motion in view, amount of motion which is “hard” for processing with encoder tuned for natural video, specific video and audio synchronization. There is of course some content…
This is presumably a bug in Windows Media Video 9 Encoder in versions up to Windows 7 included (fixed in Windows 8.1 at the very least – wmvencod.dll 6.3.9600.17415). A IMediaObject::Discontinuity call destroys input the DMO it already holds: it reports success, and handles discontinuity correctly. It even drains output as it should, but if in the same time…
The tool appears to be unmentioned here, and this is to fix the problem. DirectShowCaptureCapabilities application enumerates video and audio capture devices and lists their typical DirectShow properties, specifically: Moniker names (including USB identification) Pins and property pages Supported interfaces Formats and capabilities available through IAMStreamConfig interface Video and audio devices The utility allows to save output and…