Tag: Media Foundation

Intel H.264 Video Encoder MFT is ignoring texture synchronization too

Some time ago I wrote about a bug in AMD’s H.264 Video Encoder MFT, where implementation fails to synchronize access to Direct3D 11 texture. So Intel’s implementation has exactly the same problem.┬áIntel┬« Quick Sync Video H.264 Encoder MFT processes input textures/frames without acquiring synchroization and can lose actual content. It is pretty hard to reproduce…

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Minefields of Intel Media SDK

When it comes to vendor specific SDK for hardware assisted video encoding, Intel Media SDK is perhaps the oldest one among current vendors: Intel, NVIDIA, AMD. And also surprisingly the worst one. All three vendors are offering their SDKs for really close capabilities, however the kits are designed and structured differently. If NVIDIA and AMD…

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Getting MF_E_TRANSFORM_NEED_MORE_INPUT from Video Processor MFT’s ProcessOutput just to let it take next input

Another example how Microsoft Media Foundation can be annoying in small things. So we have this Video Processor MFT transform which addresses multiple video conversion tasks: The video processor MFT is a Microsoft Media Foundation transform (MFT) that performs colorspace conversion, video resizing, deinterlacing, frame rate conversion, rotation, cropping, spatial left and right view unpacking,…

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