2.4 Video Acceleration Features
UVD video decoder acceleration technology:
•
Dedicated Unified Video Decoder (UVD) for HEVC (H.265), H.264, VC-1/ WM9,
MPEG-4 part 2, MPEG-2, and MVC decode:
•
HEVC Decode:
∘
Implementation is based on the ITU-T H.265 v.1 specification
∘
Supports Main/Main 10 profiles, Level 5.1
∘
Supports up to 4096 × 2160 resolution at 60 fps
∘
Up to a bit rate of 160 Mbps
∘
Supports HDR-10 video playback
•
H.264 Decode:
∘
Implementation is based on the ISO/IEC 14496-10 specification
∘
Supports up to High profile, Level 5.2—Support for Constrained
Baseline profile (no FMO, no ASO) only
∘
Supports up to 4096 × 2160 resolution at 60 fps
∘
Up to a bit rate of 160 Mbps
∘
Supports MVC decode for Blu-ray 3D content
∘
Supports up to 18 HD streams (1080p) at 30 fps each
•
VC-1 Decode:
∘
Implementation based on the SMPTE 421M specification
∘
Supports up to AP @ L3
∘
Supports up to 1080p @ 60 fps
∘
Maximum bit rate of 40 Mbps
•
MPEG-4 Part 2 Decode:
∘
Supports up to ASP @ L5, high-definition profiles
∘
Sprite, GMC (global motion compensation), and RVLC (reversible
variable length coding) are not supported
•
MPEG-2 Decode:
∘
Implementation based on the ISO 13818-2 specification
∘
Supports up to MP @ HL
•
MJPEG Decode:
∘
Implementation is based on the ISO/IEC 10918-1 specification
∘
Supports Baseline (DCT based, interleaved only)
∘
Supports up to 8K × 8K resolution (TBD)
∘
JFIF input format
Functional Overview
13
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2017
Advanced Micro Devices, Inc.
AMD Confidential - Do not duplicate.
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