The small screen display is HDMI v1.0/DVI complient and it is being fed the number 2 HDMI output from the Oppo BDP-103. The HDMI output of the Pioneer AVR is input to a Pioneer plasma with HDMI v1.3. The number 1 HDMI output from the BDP-103 is input to a Pioneer AVR that is HDMI v1.3 complient. This is the output display from an Oppo BDP-103, it has duel HDMI outputs, v1.4, and both are being used. That holds true whether you believe the video is there or not or a black screen or a static image.ĮDIT: Here's an example, please refer to the attached photo.
My actual point, for clarification, is that there is no inherent benefit or improvement in terms of audio quality in using two HDMI cables because of the way the data is transmitted TMDS. The "black screen" is a data flag set for that output leg from the same transmitter. The advantage of having two HDMI outouts is in sending the signal to a separate video processor/display or mismatched HDMI/HDCP implementations like having an AVR that supports version 1.4 and a display that supports version 2.0.Ĭlick to expand.And I maintain that the video is there. The deception is believing that you're separating audio and video by using two cables. While this is not necessarily a lie as you're kind of splitting or separating the the same signal to two different devices, it's really no different than sending a single HDMI cable to an AVR/prepro where the HDMI signal is passed through to the display device.
Some manufacturers have positioned product with two outputs as "splitting" audio/video. If the video display does not have some kind of audio section, the audio information is at a dead end but still present on the HDMI cable. So, if you have a bluray with two outputs, the output going to your AVR/prepro still has the video information/signal but the AVR/prepro not being a video display per se does not display it. TDMS does not really allow you to separate audio from video. HDMI by design has a single source (transmitter) and a single sink (receiver). An analogy would be an AC duplex receptacle where you can plug two lamps or other AC devices into the outlet and they receive the same electricity. For example, a bluray player with two HDMI outputs simply has two identical outputs coming from the same transmitter. HDMI uses transition-minimized differential signaling (TMDS) on HDMI which interleaves video, audio and auxiliary data using three different packet types and a clock channel. In other words, you do not or cannot separate them. Please don't hesitate in replying to this post if you need further assistance.Click to expand.You can use two different HDMI cables from a single source, but the same audio and video signals will be present on both cables. You can also check the following thread for further information: It is important to mention that since you have an OEM product, you may want to contact the system manufacturer as the resolutions available on each video port are limited by the computer manufacturer. Understanding the Different HDMI Versions (1.0 to 2.0) Please check the following link with information regarding different HDMI revisions and their specifications: In this case, as you mentioned, the Intel® HD Graphics 4000 does support the resolution in question, your inquiry is more related to the HDMI specifications other than the graphics controller capabilities. Thank you for contacting Intel Communities.
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