// Oprogramowanie Roman Ryltsov
It might look weird why would someone try Direct3D mode with a DSP, which is not supposed to be Direct3D aware, but still. I am omitting the part why I even got to such scenario. The documentation says a few things about MFT_MESSAGE_SET_D3D_MANAGER: This message applies only to video transforms. The client should not send…
It should be good news for those interested in hardware assisted video encoding as AMD extends offering in their new hardware and offers H.265 encoder in already well-known form factor: as a Microsoft Media Foundation Transform “AMDh265Encoder”: # System * Version: 10.0.14393, Windows 10, VER_SUITE_SINGLEUSERTS, VER_NT_WORKSTATION * Product: PRODUCT_PROFESSIONAL […] # Display Devices * AMD…
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…