// Oprogramowanie Roman Ryltsov
I wrote a few posts on hardware H.264 encoding (e.g. this and the latest one Applying Hardsubs to H.264 Video with GPU). A blog reader asked a question regarding availability of the mentioned Intel Quick Sync Video support with low end Intel x5-Z8300 CPU. […] Intel has advertised that the Cherry Trail CPUs support H264…
Video adapters currently offer a range of services which enables transcoding of H.264 content with certain modifications (including but not limited to flexible overlays, scaling, mirroring, effects and filters) end-to end on GPU keeping data as DirectX Graphics Infrastructure resource at all processing stages. Such specialized processing capabilities are pretty powerful compared to traditional CPU…
Virtual DirectShow sources have been a long time synonym of software-only camera implementation exposed to applications along with physical cameras in a way that applications consume the sources without making a difference whether the camera is real or virtual. Vivek’s template was a starting point for many: Capture Source Filter filter (version 0.1) 86 KB…
The application takes advantage of three powerful Windows APIs at a time: Desktop Duplication API Media Foundation Hardware H.264 Video Encoders MediaFoundationDesktopRecorder initializes a desktop duplication session and sends obtained desktop images to H.264 video encoder producing a standard MP4 recording. Optionally, it can add an audio track capturing data from one of the standard…
M-JPEG and H.264 media types are available again (good) Nevertheless connected, H.264 video is not processed correctly; new bug or old one? Not clear. Even though it sort of works, in DirectShow it looks broken in another new way (this and not just this), perhaps a collateral damage and maybe never ever fixed… There is…
Both tools now include exact version of the API and also include an export or registry key related to frame server. mfcore.dll version of 10.0.14393.105 corresponds to Cumulative Update for Windows 10 Version 1607: August 31, 2016 also known as KB3176938 with DirectShow and Media Foundation improvement for Windows 10 Anniversary Update that restores availability…
Windows 10 Anniversary Update broke Skype video conferencing in classic Skype desktop application for many users. There is a number of pieces of software running together to power video conferencing and standing in front of the end user application people don’t see whose fault is the broken video. There is Microsoft, Logitech, Skype (oh wait,…