Official OPPO BDP-105 Owner's Thread - Page 377 - AVS Forum
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post #11281 of 11287 Old Today, 12:53 AM
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Regarding the 720p vs. 1080p discussion, I’ve actually had some time to test it a bit more thoroughly, and I have to reverse my previous assertion. I don’t perceive a lick of difference between the two. In playing around with it, I realized two factors were working together, and affecting my perception and after circumventing them, more or less, I found there was no difference.

The two things were:
1) The very act of “pushing a button” while changing resolutions.
2) The discontinuity of light and sound in my room for several seconds, while resolutions changed, along with the fall and rise of light and sound accompanying the change.

We are trained from the time we’re toddlers that pushing a button will exact some kind of effect. Thus, we have a practically hardwired response of suspending our other perceptions at the moment of a button push, where we become focused expectantly on waiting for that “thing” to happen, to the exclusion of all else, especially when that push is the only thing happening in our environment.

I found myself listening to some music, then shifting my attention to my monitor screen (I use a small TV to see my OPPO menus when I don’t want to turn on my projector and burn up its bulb) as I navigated through the resolution menus, then found the one I wanted, then selected it. That was several seconds of *not* attentively listening to the music anymore.

Then, once the resolution selection was underway, the lights in my room would dim as my display changed, and the sound would cut out. Then a second or two later, both light and sound levels would crescendo back to their previous levels. This—the discontinuity of perception, followed by a crescendoing rise in light and sound in my room—affected my perception enough to fool me into thinking the 720p was “brighter” and more dynamic. I also found that fluctuating dynamics within a piece of music added to the confusion.

Once I had switched to 720p and found it was a “brighter” sound, switching back to 1080p was reinterpreted in my mind as being duller—the expected converse.

How I got around this was fairly simple.

1) I memorized the steps for changing resolution on the remote. Bottom left button, click, down or up 2, click.
2) I simplified the process of changing by removing the final click, which made a huge difference. If you move your selection down from 1080 to 720 and just let it hover there for a few seconds, it will switch on its own. This allowed me several seconds to turn my attention back from the remote control, to the music at hand. It allowed me to reintegrate my attention fully with the music. It took away that moment of, “click…expect something…”, which was affecting my concentration on the music.
3) I turned off my monitor and the lights in the room.
4) I focused on my music utterly in the dark, set the OPPO to change resolutions without having to turn my head or shift my attention too much, then returned to the music and allowed the player to change on its own.

There’s no difference.

Omar
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post #11282 of 11287 Old Today, 02:26 AM
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Hello,

I have some freezes lately. I have my cable box connected to de hdmi back input and today for the second time it froze when I was watching tv and wanted to start up Netflix on the remote red button no sound en the display on the Oppo freezes on hdmi back. I had to shut down the Oppo and restart. Secondly when I turn on the Oppo the tv says no input so I have to click every time on the remote home button to start up the homescreen of the Oppo.
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post #11283 of 11287 Old Today, 03:20 AM
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Hello,

I have some freezes lately. I have my cable box connected to de hdmi back input and today for the second time it froze when I was watching tv and wanted to start up Netflix on the remote red button no sound en the display on the Oppo freezes on hdmi back. I had to shut down the Oppo and restart. Secondly when I turn on the Oppo the tv says no input so I have to click every time on the remote home button to start up the homescreen of the Oppo.
Try switching to the OPPO homescreen first, before you hit the netflix button.

The TV says no input, because it is looking for the OPPO and you haven't turned it on yet, so thinks nothing is there. Try turning on the OPPO first, before you either turn on your TV, or attempt to switch to that input.

Omar
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post #11284 of 11287 Old Today, 07:59 AM
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Quote:
Originally Posted by OmarF View Post
Regarding the 720p vs. 1080p discussion, I’ve actually had some time to test it a bit more thoroughly, and I have to reverse my previous assertion. I don’t perceive a lick of difference between the two. In playing around with it, I realized two factors were working together, and affecting my perception and after circumventing them, more or less, I found there was no difference.

The two things were:
1) The very act of “pushing a button” while changing resolutions.
2) The discontinuity of light and sound in my room for several seconds, while resolutions changed, along with the fall and rise of light and sound accompanying the change.

We are trained from the time we’re toddlers that pushing a button will exact some kind of effect. Thus, we have a practically hardwired response of suspending our other perceptions at the moment of a button push, where we become focused expectantly on waiting for that “thing” to happen, to the exclusion of all else, especially when that push is the only thing happening in our environment.

I found myself listening to some music, then shifting my attention to my monitor screen (I use a small TV to see my OPPO menus when I don’t want to turn on my projector and burn up its bulb) as I navigated through the resolution menus, then found the one I wanted, then selected it. That was several seconds of *not* attentively listening to the music anymore.

Then, once the resolution selection was underway, the lights in my room would dim as my display changed, and the sound would cut out. Then a second or two later, both light and sound levels would crescendo back to their previous levels. This—the discontinuity of perception, followed by a crescendoing rise in light and sound in my room—affected my perception enough to fool me into thinking the 720p was “brighter” and more dynamic. I also found that fluctuating dynamics within a piece of music added to the confusion.

Once I had switched to 720p and found it was a “brighter” sound, switching back to 1080p was reinterpreted in my mind as being duller—the expected converse.

How I got around this was fairly simple.

1) I memorized the steps for changing resolution on the remote. Bottom left button, click, down or up 2, click.
2) I simplified the process of changing by removing the final click, which made a huge difference. If you move your selection down from 1080 to 720 and just let it hover there for a few seconds, it will switch on its own. This allowed me several seconds to turn my attention back from the remote control, to the music at hand. It allowed me to reintegrate my attention fully with the music. It took away that moment of, “click…expect something…”, which was affecting my concentration on the music.
3) I turned off my monitor and the lights in the room.
4) I focused on my music utterly in the dark, set the OPPO to change resolutions without having to turn my head or shift my attention too much, then returned to the music and allowed the player to change on its own.

There’s no difference.

Omar
I tend to agree. Psychoacoustics at play here! I went through a similar process myself.

McIntosh MX121. McIntosh MC205. Focal Aria 948 Main Speakers, Aria CC900 Center. Paradigm Signature 1.5 In-Ceiling Surrounds. Paradigm Studio Sub 15. Oppo BDP-105D. Roku XS. Roku 3. Apple TV(3). DirecTV. Panasonic TC-P65VT50. Samsung UN40FH6030F, URC MX-780.
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post #11285 of 11287 Old Today, 08:03 AM
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Quote:
Originally Posted by OmarF View Post
...once the resolution selection was underway, the lights in my room would dim as my display changed, and the sound would cut out. Then a second or two later, both light and sound levels would crescendo back to their previous levels.
Dude that is not good. I would fear for your equipment failing from the power fluctuations.
Do you live in a house or an apartment?
If it's your house, I would highly recommend trying to circumvent that issue by running a new power line.
You can replace the old line with a new 20 amp line, or just add a new outlet with new power line if you have the extra room in your breaker box.
Of course you may have a situation where that's not possible, but I would try my best.

~Dave

...Theater Room Setup...
JVC DLA-RS40-U... Oppo BDP-105D... Toshiba HD-XA2... Uverse VIP-2250... Roku Streaming Stick... Emotiva XPA-3... Onkyo TX-SR805
JBL LC2 (x3) ... JBL L820 (x6) ... SVS PB10-ISD (x2) ... SVS 20-39-PCI
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post #11286 of 11287 Old Today, 09:30 AM
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Originally Posted by Smarty-pants View Post
Dude that is not good. I would fear for your equipment failing from the power fluctuations.
Do you live in a house or an apartment?
If it's your house, I would highly recommend trying to circumvent that issue by running a new power line.
You can replace the old line with a new 20 amp line, or just add a new outlet with new power line if you have the extra room in your breaker box.
Of course you may have a situation where that's not possible, but I would try my best.
LOL
You misunderstand. My monitor was the only light in the room while I was listening, and it's running off HDMI 2. So, when I change the resolution, the dimming and returning is during the HDMI handshake :-) nothing is wrong with my power. The sound cuts out and the monitor momentarily blanks.

Omar
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post #11287 of 11287 Old Today, 09:33 AM
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Originally Posted by OmarF View Post
LOL
You misunderstand. My monitor was the only light in the room while I was listening, and it's running off HDMI 2. So, when I change the resolution, the dimming and returning is during the HDMI handshake :-) nothing is wrong with my power. The sound cuts out and the monitor momentarily blanks.

Omar
Ohhh, I see now, sorry . I thought you were saying that you power was dimming and your display was dimming as a result of that.

~Dave

...Theater Room Setup...
JVC DLA-RS40-U... Oppo BDP-105D... Toshiba HD-XA2... Uverse VIP-2250... Roku Streaming Stick... Emotiva XPA-3... Onkyo TX-SR805
JBL LC2 (x3) ... JBL L820 (x6) ... SVS PB10-ISD (x2) ... SVS 20-39-PCI
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