GPUs of the Southern Islands generation (GCN1: CAYMAN, ARUBA (Trinity/Richland), CAPE VERDE, PITCAIRN, TAHITI).Version 1.0 supports H.264 YUV420 (I & P frames), H.264 SVC Temporal Encode VCE, and Display Encode Mode (DEM). In hybrid mode, only the entropy encoding block of the VCE unit is used, while the remaining computation is offloaded to the 3D engine of the GPU, so the computing scales with the number of available compute units (CUs).Īs of April 2014, there are two versions of VCE.
īy employing AMD APP SDK, available for Linux and Microsoft Windows, developers can create hybrid encoders that pair custom motion estimation, inverse discrete cosine transform and motion compensation with the hardware entropy encoding to achieve faster than real-time encoding.
Because its entropy encoding block is also a separately accessible Video Codec Engine, it can be operated in two modes: full-fixed mode and hybrid mode.
#Vce reader for linux 1080p#
It is capable of delivering 1080p at 60 frames/sec.
#Vce reader for linux full#
As the template compression methods shows, lossy video compression algorithms involve the steps: motion estimation (ME), discrete cosine transform (DCT), and entropy encoding (EC).ĪMD Video Code Engine (VCE) is a full hardware implementation of the video codec H.264/MPEG-4 AVC. The handling of video data involves computation of data compression algorithms and possibly of video processing algorithms. Using AMD's Accelerated Parallel Programming SDK and OpenCL developers can create hybrid encoders that pair custom motion estimation, inverse discrete cosine transform and motion compensation with the hardware entropy encoding to achieve faster than real-time encoding. In "hybrid mode" most of the computation is done by the 3D engine of the GPU. The entropy encoding block of the VCE ASIC is also separately accessible, enabling "hybrid mode".
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