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X-Video Motion Compensation

X-Video Motion Compensation (XvMC), is an extension of the X video extension (Xv) for the X Window System. The XvMC API allows video programs to offload portions of the video decoding process to the GPU video-hardware. In theory this process should also reduce bus bandwidth requirements. Currently, the supported portions to be offloaded by XvMC onto the…

Processes that could be accelerated, Overview & XvMC API technical overview

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Processes that could be accelerated

VDPAUVAAPIInverse telecineModified discrete cosine transformDeblocking filter
12 related topics

Overview

X video extension (Xv)APIVideo decodingGPUMo comp
24 related topics

XvMC API technical overview

Display serverPipelineInverse quantizationRendering
4 related topics

Current limitations

MicrosoftWindowsIntelNvidia
4 related topics

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Overview

Device drivers

XvMC API technical overview

Software support

  • Mesa Mesa (computer graphics)

Processes that could be accelerated

Current limitations

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X-Video Motion Compensation

Nodes55
Edges54
Triples0
Avg. degree1.96
Density0.036364
Components1

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Important terminology

xvmc video motion compensation acceleration idct mpeg-2 api hardware support mo comp decoding also gpu level device use created xv

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SubjectPredicateObjectConfidenceSrc

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