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Video Oppo-timization
Al Griffin  |  Sep 23, 2013
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com.

Q. I recently bought an Oppo BDP-103 Blu-ray player. A key reason for buying it was to connect a cable TV box to the Oppo’s HDMI input and tap the player’s superior video processing to improve TV picture quality. Will it be necessary to set the equipment up in such a way as to avoid the TV’s video processing? —Doug Crowley / Santa Monica, CA

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Where Should I Set My Subwoofer Crossover?
Rob Sabin  |  Aug 28, 2012
i just upgraded to a bigger subwoofer, a JBL ES250P rated at 400 watts RMS and 700 watts peak power. The sub specs say it can play down to 25 Hz, which is very low, and the sub has a crossover adjustment that goes from 150 Hz to 50hz. My HSU Research speakers are rated down to 60 Hz. Should I set the subwoofer crossover at or near 60 Hz? Or all the way up to 150 Hz? I currently have my system crossed over at 100 Hz.

Bob

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PCM vs. Bitstream
Scott Wilkinson  |  Aug 03, 2012
Which is best, sending PCM or bitstream from the player to the A/V receiver? I have reviewed many posts in the A/V forums and other areas that don't seem to give a definitive answer. I have an Onkyo TX-SR608 AVR and an LG Blu-ray player capable of decoding DTS and Dolby lossless audio. I view Blu-ray and DVD discs about 50/50; certainly Blu-ray when available. Should I set the Blu-ray player to output PCM or bitstream? And why the final choice? Do I need to tell the AVR which stream to expect?

James

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HDMI CEC or Universal Remote
Scott Wilkinson  |  Aug 01, 2012
I am searching for an appropriate AVR and speakers to build a modest system around a Samsung ES8000 flat panel. Simplicity of use for the basic functions is an important criteria to get final approval! I have a PS3 and Sky satellite box to connect. Do I really need to limit myself to products displaying an Anynet+ label in order to minimize the number of button presses required? Just how standard are the implementations of HDMI CEC today? Or would a universal remote control make such concerns irrelevant?

Simon Leach

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Sony HX929 or Panasonic VT30
Scott Wilkinson  |  Jul 27, 2012
I have an old Samsung LED-illuminated RPTV and I want to upgrade. I am stuck between the Panasonic TC-P65VT30 plasma TV and the Sony XBR-65HX929 LED-LCD TV. I move a lot, so the room it is in will vary at least once in the next two years. I watch tons of sports and lots of moves, and I also do some gaming. I have no interest in 3D, just picture quality. I'm torn between the two after playing with them both at Best Buy, and I hope you have something encouraging to say that may steer me to one or the other.

Bear Brown

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Best AVR for Klipsch Speakers
Scott Wilkinson  |  Jul 25, 2012
I'm getting an awesome deal on a 7.2 speaker setup from Klipsch and I need to find a receiver that can drive them properly.

Here are the speakers I'm getting:

  • 2 KF-28 floorstanding speakers
  • 1 KC-25 center-channel speaker
  • 2 KS-14 surround speakers
  • 2 KB-15 bookshelf speakers
  • 2 SW-450 subwoofers
I've spent some time trying to figure out exactly what I need in an AVR, but I'm not confident that I know what I'm doing. I've been thinking about the Yamaha RX-A2010, which allows for 9.2 channels, so I had planned to use the extra two channels to bi-amp the KF-28 speakers, as they are equipped with dual-binding posts. Is this receiver powerful enough to drive these speakers properly?

Kyle Sigo

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Projector Lamp Longevity
Scott Wilkinson  |  Jul 20, 2012
Do you have any idea why the colors of an InFocus projector have turned green-blue (or rather lost red) after only 250 hours? Is this an indication of lamp aging?

Sotiris Filippakopoulos

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Video Dynamic Range and Color Space
Scott Wilkinson  |  Jul 11, 2012
I recently read HT's review of the Panasonic TC-P55ST50 3D plasma TV. (Good review, by the way.) I noticed that the display was calibrated using a brightness range of 0-255. My understanding is that digital video (Blu-ray, DVD, digital TV) is encoded in YCbCr with a video brightness range of 16-235, and one should set the source component to output YCbCr and set the display to accept the brightness range of 16-235 to preserve the signal and avoid processing and interpolation. Just wanted to get your thoughts and reasons if one way is better than the other.

Stephen Lin

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Setting Lip-Sync Delay
Scott Wilkinson  |  Jul 09, 2012
Is there a test disc with content that helps you dial in audio delay so the video and audio are in sync? My receiver and my Blu-ray player both have this adjustment, but it's very difficult to get it right just watching people talk. My old TV never had this issue, but my new Vizio TV seems to have an inherent delay. What do you advise as a solution?

Craig Weinheimer

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Large TV, Tiny Speakers
Scott Wilkinson  |  Jun 29, 2012
I would like to install a 70-inch or larger high-end, networked TV in a new home-theater area. Please provide a few brand recommendations as well as LED, LCD, or plasma and why. I'm also wondering about your take on the Orb Audio speakers for that "I have never in my life experienced such completely amazing sound" for a 7.1 system. Feel free to make several other speaker manufacturer suggestions, keeping in mind a small, corner ceiling-mounted speaker system.

Jeff Moline

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Unconventional Subwoofer Configuration
Scott Wilkinson  |  Jun 27, 2012
I have a Marantz SR6004 A/V receiver with a 5.1 speaker system, including Focal Chorus 826 V speakers for the front left and right, Chorus CC 800 V for the center channel, Chorus 806 V speakers for the surrounds, and Chorus SW 800 V subwoofer. In the receiver, I set the front left and right as Large and the others as Small. I set the subwoofer output to Off and use the receiver's Speaker C function to drive the sub's high-level inputs from the receiver's surround-back speaker outputs with the sub's internal crossover set to 60Hz. This configuration produces a very nice sound; I feel that the bass is more structured and integrated than when I use the crossover in the receiver. My question is, does the receiver lose power in this configuration?

Santiago Blint

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Bass Management in Blu-ray Player
Scott Wilkinson  |  Jun 22, 2012
I am contemplating a 4.0 setup with two subs in the left and right front speakers using just the bass management of an Oppo BDP-95 Blu-ray player. If I set the left and right front speakers to Large, is the LFE channel redirected and divided between the left and right front channels? Can the center channel be totally re-directed and divided between left and right front? If the surround and back left and right speakers are set to Small, can the low frequencies from those channels be re-directed to the left and right front? Finally, can all these conditions be met simultaneously?

Michael Soderback

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Balanced Output to Unbalanced Input
Scott Wilkinson  |  Jun 21, 2012
I am very close to pulling the trigger on an Oppo BDP-95 Blu-ray player. Is there any benefit to using the XLR stereo outputs even though my Marantz SR7005 A/V receiver does not have such inputs? Is it worth buying XLR-to-RCA cables to take advantage of those connections?

Emmanuel Margetic

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AVR With No Advanced Audio Decoding
Scott Wilkinson  |  Jun 15, 2012
If an A/V receiver does not have DTS-HD or Dolby TrueHD decoding capabilities, can the Blu-ray player provide high-resolution audio to the receiver? I have a Sony BDP-S570 Blu-ray player and STR-DA3300ES AVR, which cannot decode the advanced audio formats.

Don Sigman

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Streaming DTS-HD and Dolby TrueHD
Scott Wilkinson  |  Jun 08, 2012
When one streams a movie from Netflix or other online services, the video probably looks good, but will I get the sound of DTS-HD Master Audio or Dolby TrueHD through my system, or just Dolby Surround as one gets from cable?

Wolf

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