![]() Fully specified Consumer Electronic Control (CEC) features, command sets, and.We've found that if the player does a good job at conversion, however, v1.2 isn't always that important. Practical Issues and tips: If you want to utilize a fully native universal DVD player without converting the SACD to PCM then HDMI 1.2 is required. For those still clinging to their universal DVD players, HDMI v1.2 finally delivered the promise of a true one-cable solution for all current high-definition audio sources. It really brought the PC market into focus and was developed and announced so as to compete better with the emerging VESA DisplayPort standard. Mandated that HDMI 1.2 and later displays support low-voltage sources such as those found with PCI Express technology (the current display interface standard for PC video cards)Ībstract: HDMI 1.2 was the biggest jump since the introduction of HDMI. Optional ability to also support the YCbCr color space for consumer electronics applications Permitted PC sources to use native RGB color-space with the.Enabled and acknowledged an HDMI Type A connector for PC-based sources.HDMI 1.2Īdded DSD (Direct Stream Digital) support, allowing native transmission of Super Audio CD (SACD) content at up to 8 channels Many AV receivers came out with this spec and are fine for handling DVD-Audio and uncompressed PCM audio. Practical Issues and tips: HDMI 1.1 is very common and was the first spec to hit the mass market apart from CableTV set-top boxes. Please note that by "DVD-Audio" we mean the high resolution audio format, not the audio present on a typical DVD disc. If both devices are rated to v1.1 then a DVD-Audio signal can be sent and received. Slight mechanical and electrical spec changesĪbstract: HDMI 1.1 simply added the ability for the system to transmit DVD-Audio signal over the cbale form the player to the receiving device.An HDMI 1.0 device can still pull 8 channels of uncompressed PCM audio and as is perfectly fine for most users. ![]() Regardless of any display of higher version of HDMI you may have, the source will always limit the maximum bit-depth potential. The maximum output for this spec is 1080p at 60Hz with 8-bit color depth. Practical Issues and tips: Most CableTV set-top boxes use HDMI 1.0. It also does not support the new xvYCC color space. What HDMI 1.0 fails to do, is account for additional bandwidth provided by Deep Color (10- 12 and 16-bit color depths). DSD and DVD-audio cannot be natively sent over HDMI 1.0. The key is having a player that can decode these native HD audio formats to uncompressed PCM. The reason is that it is a solid backwards-compatible format that can, through PCM audio handle all of the high definition audio formats present today.
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