![]() 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. 8-channels of 192kHz/24-bit audio (PCM)Ībstract: The original HDMI v1.0 spec was and remains sufficient for most purposes.Supports up to 165Mpixels/sec video (1080p at 60Hz or UXGA).Single-cable digital audio/video connection with a maximum bitrate of. ![]() Hopefully this article helps you understand the format differences and aids in your ability to discern what features are important to you as you shop for HDMI-equipped products. We've talked about the versions as part of other articles and documents, but it seemed fitting that we'd formulate and maintain a definitive document outlining the changes in a straightforward and easy-to-digest manner for all concerned. HDMI has changed versions so many times it's been hard to keep up for most people.
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