Intel DC3217IYE Technical Product Specification - Page 23
Intel, High Definition Intel, HD Graphics, 6.1.2, Video Memory Allocation, 6.1.3, High - audio
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Product Description 1.6.1.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features DirectX* 10.1 and OpenGL* 3.0 compliant DirectX 11.0 CS4.0 only Shader Model 4.0 • Video High-Definition content at up to 1080p resolution Hardware accelerated MPEG-2, VC-1/WMV and H.264/AVC Hi-Definition video formats Intel HD Technology with Advanced Hardware Video Transcoding Blu-ray* S3D via HDMI 1.4a Dynamic Video Memory Technology (DVMT) 5.0 support Support of up to 1.7 GB Video Memory with 4 GB and above system memory configuration 1.6.1.2 Video Memory Allocation Intel® Dynamic Video Memory Technology (DVMT) is a method for dynamically allocating system memory for use as graphics memory to balance 2D/3D graphics and system performance. If your computer is configured to use DVMT, graphics memory is allocated based on system requirements and application demands (up to the configured maximum amount). When memory is no longer needed by an application, the dynamically allocated portion of memory is returned to the operating system for other uses. 1.6.1.3 High Definition Multimedia Interface* (HDMI*) The two HDMI ports support standard, enhanced, or high definition video, plus multichannel digital audio on a single cable. Each port is compatible with all ATSC and DVB HDTV standards and supports eight full range channels at 24-bit/96 kHz audio of lossless audio formats such as Dolby* TrueHD or DTS* HD Master Audio. The maximum supported resolution is 1920 x 1200 (WUXGA). The HDMI port is compliant with the HDMI 1.4a specification. 1.6.1.3.1 Integrated Audio Provided by the HDMI Interfaces The following audio technologies are supported by the HDMI 1.4a interfaces directly from the PCH: • AC-3 - Dolby* Digital • Dolby Digital Plus • DTS-HD* • LPCM, 192 kHz/24-bit, 8 Channel NOTE The PCH only supports one audio stream at a time over HDMI. Dual audio signals are not supported. 23