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m →{{Anchor|1.0|DEM}}VCE 1.0: clarify VCE 1.0 wording |
ZormeisterG (talk | contribs) Edit VCE 3.0 section, removing Iceland as it has no VCE engine, and correcting the VCE revisions for each GPU featuring VCE 3.x |
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Video Code Engine 3.0 (VCE 3.0) technology features a new high-quality video scaling and - since version 3.4 - [[High Efficiency Video Coding]] (HEVC/H.265).<ref>{{cite web | title=Mailing Lists | website=lists.freedesktop.org | date=4 June 2015 | url=https://lists.freedesktop.org/archives/dri-devel/2015-June/084083.html | access-date=25 September 2023}}</ref><ref>{{Cite web|url=https://github.com/rigaya/VCEEnc|title=VCEEnc|date=June 10, 2023|via=GitHub}}</ref>
It, together with [[Unified Video Decoder|UVD]] 6.0, can be found on 3rd generation of Graphics Core Next (GCN3) with "Tonga"
* Tonga: Radeon R9 285, 380, 380X; Mobile Radeon R9 M390X, M395, M395X, M485X
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* Fiji: Radeon R9 Fury, Fury X, Nano; Radeon Pro Duo (2016); FirePro S9300, W7170M; Instinct MI8
* Polaris: RX 460, 470, 480; RX 550, 560, 570, 580; Radeon Pro Duo (2017)
AMD's [[List_of_AMD_accelerated_processing_units#"Carrizo"_(2016)|Carrizo]] platform features VCE 3.1, retaining the same capabilities as the VCE found in "Fiji" and "Tonga".<ref>{{cite web | title=AMDGPU (vi.c) | url=https://github.com/ROCm/ROCK-Kernel-Driver/blob/master/drivers/gpu/drm/amd/amdgpu/vi.c#L282-L289|website=GitHub}}</ref>
[[List_of_AMD_accelerated_processing_unit_microprocessors#"Stoney_Ridge"_(2016)|Stoney Ridge]] features a cut down version of VCE 3.4 without HEVC/H.265 encoding and is accompanied by a UVD 6.2 engine.<ref>{{cite web | title=AMDGPU (vi.c) | url=https://github.com/ROCm/ROCK-Kernel-Driver/blob/master/drivers/gpu/drm/amd/amdgpu/vi.c#L2192-L2193|website=GitHub}}</ref>
VCE 3.0 removes support for H.264 B-frames.<ref>{{cite web |title=Video Encode API: BFrames not supported on RX 4xx? · Issue #8 · GPUOpen-LibrariesAndSDKs/AMF |url=https://github.com/GPUOpen-LibrariesAndSDKs/AMF/issues/8 |website=GitHub |language=en}}</ref>
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