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I'm sorry but that is a joke. Do you even watch those files on anything other than a computer monitor?

Yes. So until you can compare straight Blu-ray (which is compressed) with a file of my compression, you can't really say anything about it.

Oh, by the way... Tallest Skil, you can't get extras with downloaded content from iTunes... ANOTHER WIN FOR BLU-RAY! Woohoo!

Whee. Blooper reels and deleted scenes. The scenes were deleted for a reason and who wants to see people fail at what they do?

the current hardware in the :apple:TV IS capable of decoding 40mbps 1080p content, it is the software that is limiting it to 720p... ;)

Since the hardware can handle it... WHY HASN'T ANYONE COME UP WITH A SOFTWARE MOD TO FIX THIS?! I mean, this is HUGE if the hardware can really handle it! I'm incredulous as to the lack of drive in these Apple TV modders. :mad:

No pun about the size of the Apple TV HDD intended. :p
 
Whee. Blooper reels and deleted scenes. The scenes were deleted for a reason and who wants to see people fail at what they do?

If you put it that way most of that bonus content is crap but it is still better value to buy a DVD instead of a movie from the iTunes Store.
 
Yes. So until you can compare straight Blu-ray (which is compressed) with a file of my compression, you can't really say anything about it.

Are you using some sort of special codec? Because a 1080p movie compressed to a smaller file size than the same movie at 720p, both using the same codec, would be worse quality than the 720p version.
 
Well, since you don't have an Apple TV, you can't really say what it can or cannot do. You have no real proof.
i have proof of processing power and evidence, scientists seem to use this kind of methodology to prove things, so why cant i? :p

Hack an Apple TV, run the full Mac OS X on it, open a 1080p movie in QuickTime and play it. That's the only way you'll convince me that it works. My Apple TV struggles with some 720p content... especially if I'm streaming it from my computer.
that will still not work, as QT does not fully utilise the GPU, and as the CPU is the MASSIVE bottleneck in the decoding of the movies - it wont work unless somebody can fully give the GPGPU all the decoding duties.

the point is, that the hardware capabilities ARE there, the software just has to be written correctly - in this day and age where its more like bloatware, it probably isnt possible :mad:

Since the hardware can handle it... WHY HASN'T ANYONE COME UP WITH A SOFTWARE MOD TO FIX THIS?! I mean, this is HUGE if the hardware can really handle it! I'm incredulous as to the lack of drive in these Apple TV modders. :mad:

because in order for the :apple:TV to be able to handle it, the GPU has to be fully utilised, coding for a GPGPU seemed to be a lot harder, it would also require that it is running OSX (for somebody other then :apple: to do it)
 
The scenes were deleted for a reason and who wants to see people fail at what they do?

I don't know, I daresay that the majority of folks around here have achieved a GREAT deal of pleasure at your and Job's utter failure at pooh-poohing and avoiding Blu-ray, which was always inevitable. WE'VE certainly enjoying watching YOU fail at what you do in that regard.

And not just pro content creators anymore either.

At least Apple can finally see the writing on the wall.

If you put it that way most of that bonus content is crap but it is still better value to buy a DVD instead of a movie from the iTunes Store.

No need to denigrate or defend bonus material; if it wasn't a valid and desired selling point backed up with a lot of market research, you can best believe it wouldn't be on the discs.

:apple:
 
I don't understand why people want so hard to see BluRay support in Macs. We can buy HD movies from iTunes, so it is not a priority to me...
 
Are you using some sort of special codec? Because a 1080p movie compressed to a smaller file size than the same movie at 720p, both using the same codec, would be worse quality than the 720p version.

My files look far better than Apple's 720 nonsense. It's really sad how much they decided to compress them.

because in order for the :apple:TV to be able to handle it, the GPU has to be fully utilised, coding for a GPGPU seemed to be a lot harder, it would also require that it is running OSX (for somebody other then :apple: to do it)

Ah. :( Well, I'll look at it this way: When/If an update happens, we'll get 1080p support and a SATA hard drive. Potentially even a TERABYTE (FINALLY) since 2.5" 1TB drives exist now!

(meaning I'd buy the cheapest model and put one in myself :D)

I don't understand why people want so hard to see BluRay support in Macs. We can buy HD movies from iTunes, so it is not a priority to me...

Have you seen the iTunes "HD" movies? You wouldn't have said that if you had.
 
On my 15k rig 3k was spent on room treatment. I know it makes the most difference. But I also listened to Grande Utopias with dCS in a treated room similar to mine and the difference was night and day.

Was the room really similar to yours or did it appear to be that similar? Were the speakers responsible for the difference or do you have those in your room as well? Room treatments often need to be tuned to a specific speaker and your own tastes.

For example, I've never liked ANY Martin Logan electrostatics that I've heard, for example and I cannot fully explain why they sound so dead to me given my own speakers are planar as well. They have very unfocused imaging due to the width of the drivers which ruins the imaging and female vocals like Tori Amos sound muffled to me like she's behind a wall of velvet or something. Magnepans are also unfocused due to the width of the drivers, but they sound so much more alive to me and quite listenable despite the broad imaging. Their bass is lacking, though. I love the "live" sound of dipoles for stereo material, though and ended up with Carvers due to the thin ribbon nature (pin-point width imaging while limiting ceiling and floor reflections due to their tall height) and covering the entire range down to the upper bass (~200Hz with my active crossover) and small 10" drivers to handle down to 27Hz on the bass end with improvements made with a custom active crossover to improve the Q-response. For the money, I'm more than happy with the end result and only hear a small improvement on other systems I previewed at the time when I got over the $50k system mark and I'm talking about small improvements there.

And while I realize high quality earphones are more revealing than speakers in general (I have ALL the flagship earphones from the major manufacturers)

Wow, you must be rich to own so many. Do you listen to them all or just tossed some aside over the years?

there is simply no way to get the stage depth you get with best of the best speakers.

No, I guess not when the image is in your head with headphones. Stage depth cannot be truly achieved with stereo imaging, only hints with echo reflections, etc. and phase differences. This is where surround setups are nice IF you can find the recordings to support them. . My dipole ribbons simulate room presence and give a 3D sensation to the voices, etc. that makes them seem three dimensional in my room (and Carver's 2-channel sonic holography generator I still use for stereo maximizes the 3D effect even more if set up right), but that's not the same as transporting you to the space where they really recorded. For that, you need a surround rig with true surround recordings. Imaging has little to do with hearing detail, though. In fact, a room will always reduce detail unless you're an anechoic chamber and they're generally pretty miserable sounding.

And I really doubt most audiophiles hearing response is cut at 15k. I'm 28 years old and I listened to music in loud volume since I was 12, can still hear 18k at 75 dB with both ears.

Well, the implication was that "most" audiophiles are over 50 because most younger people cannot afford "high-end" rigs...kind of like how most younger people cannot afford a new Corvette. The implication is NOT that younger people cannot hear higher ranges. I haven't had my hearing checked by a professional since my mid to late '20s, but it was still to almost 19kHz back then. It seems to be to 18kHz now based on a test CD and I'm not even 35 yet. I'm sure there are some exceptions, but the fall-out rate is between 15kHz-18kHz for most adults. You typically need to be in your mid-20s or less to hear to 20kHz with some exceptions. Of course, the octave range covered by the difference between 15kHz and 20kHz is all of 6 notes. Actual useful audio content in that range is nearly non-existent except for mutiple harmonics. In other words, it's not THAT big of a deal unless you like listening to silent alarm systems. Most musical content is below 12kHz. But splitting the difference between 15 and 17kHz is almost negligible given the content in that range. Music has certainly not nose-dived in quality over the past 10 years for me.

While there are more and more designs out there for midrange/woofer, many high-end speakers have continued to put the same drivers (modified but same tech) into their flagship products and still improved the sound through enclosure changes. When I was reviewing my B&W 804S in the demo rrom before purchase I listened to 800-802 as well which use the exact same midrange/tweeter unit as in 804S but the clarity of midrange on those units was quite ahead.

B&W speakers are incredibly overpriced, IMO. I listened to their entire line at a local dealer a few years ago when pricing the speakers for my home theater system. I ended up with $400-600 PSB speakers that have +/-1 dB response. B&W speakers didn't come close to them in sound quality until you got over $2000 for monitor range speakers (already had a sub to use with them). Then Tori Amos' voice on certain recordings of hers (which I often use as a benchmark for "reality" of female voices on a speaker) finally sounded believable. Yes, they sounded nice once over the $2000/pair mark, but all their speakers below that sounded terrible to me. I wasn't willing to 4x as much to get the same sound. In other words, just because they're a famous brand name doesn't mean they're a good deal or that price has a direct bearing versus competitors. Many high-end speakers are way overpriced compared to similar quality speakers priced significantly lower. This is why it's very important to preview them before buying so you don't get ripped off.

I ofc know about the law of diminishing returns. But it really does not start at low prices. 1k rig will sound considerably worse than a 10k one where a 100k one will sound night and day better than a 10k one. But yes if I had

Sorry, but in my experience the law of diminishing returns begins one heck of a lot lower than 10k rigs. My ribbons system cost around $6500 total with amplification and a custom active crossover. I've listened to $50k+ systems and while a few might have been marginally better sounding in a the mid-range and have a bit lower extension and tightness in the bass, that didn't justify the 10x increase in price to me. You're free to believe whatever you want, of course. But 10x the price to get 15% better sound to me is very much a part of "diminishing returns". Sound is subjective to some extent, especially on high-end equipment where subtle differences are often preferences in emphasis in certain frequency ranges (even Cello has a glorified graphic equalizer "tone palette" to purposely modify their sound). If you feel comfortable spending the cost of a house on speakers, well, you should be so blessed to have that kind of disposable income in the first place.

Personally, I believe we could get much better sound as a whole if they would do more on the mastering side of things. So many pop/rock albums sound so bland/harsh/loud to me no matter what system they're played back on (They often sound better on cheaper systems that mask the recording problems like my car stereo). I'm not a huge fan of classical music. I like japanese orchestral soundtracks for Japanese anime, but true classical seems to be more about performance and complexity than melody. At some point, I decided the MUSIC was more important than the recording because I was collecting a lot of high quality sound recordings where I didn't enjoy the music. Classical and Jazz fans typically have a much better selection to achieve both for their own tastes.

I don't understand why people want so hard to see BluRay support in Macs. We can buy HD movies from iTunes, so it is not a priority to me...

You mean the whole 2 dozen (mostly bad) titles they offer??? That hardly compares to what's available for Blu-Ray. Besides, the video snobs on here won't be happy until there's something to replace Blu-Ray that offers UNCOMPRESSED 4080P. Everything else looks like "crap" to them. :rolleyes:

I believe there's still a good place for Apple's 720P movies, but they should be priced at $10 and they need to offer everything they have to RENT in HD to BUY also. I'd be happy to buy a few select 720P titles for now until it's either easy to rip/encode my own BD discs quickly and easily or at a point when I can easily buy/download high quality 1080P. But when some BD titles are now going down to the $15 range, it makes NO SENSE to buy Apple 720P movies for $20 (assuming there's even something you'd want to buy there). I do like renting their 720P movies, though because my current projector is only 720P to begin with and it's so much more convenient than going to the video store or waiting a day or two for Netflix to deliver a disc that's quite possibly scratched up anyway. I do think their rental price could be dropped a buck or two, though too.
 
My files look far better than Apple's 720 nonsense. It's really sad how much they decided to compress them.
the colour reproduction and accuracy of the files apple uses is pretty good, you have to remember the source of the movie that apple uses would be hundreds of GB in size, compared to the 50GB movie that you are converting from


Ah. :( Well, I'll look at it this way: When/If an update happens, we'll get 1080p support and a SATA hard drive. Potentially even a TERABYTE (FINALLY) since 2.5" 1TB drives exist now!
yes hopefully, 720p is far to ugly at this time, as are 5Mb encoded movies!

wow 1tb 2.5"s exist!?!!? that is incredible!
 
My files look far better than Apple's 720 nonsense. It's really sad how much they decided to compress them.

You didn't answer my question. You said that your 1080p files were the same size as Apple's 720p files. That means your files are compressed more. I'm just asking how you achieve better quality with more compression.
 
My files look far better than Apple's 720 nonsense. It's really sad how much they decided to compress them.

Given they look better than anything on cable or broadcast HD here (and I've got a highly rated 720P projector; the Panasonic PT-AX100U), I don't know how anyone can call them "nonsense" and expect anyone to take them seriously. No, they're not Blu-Ray 1080P with low compression. That doesn't make them crap by a long shot. I've seen side-by-sides with Blu-Ray scenes where the differences were hardly night and day. What I see on here is more about snobbery than anything else. I'd bet money most of the people crying about anything less than Blu-Ray are watching on smallish sets from distances where they could not even see more than 720P of definition to begin with and use their claims by sitting 2-3 feet away where they pronounce the differences as huge. For example, if you sit a mere 10 feet away from a 50" 1080P set, you CANNOT (due to human visual acuity limitations) more than 720P of resolution PERIOD. That's written in stone. I'd like to see how many people are actually within range of 1080P that think it's all that's worth looking at. I'd bet over half cannot see 1080P and actually represent little more than the bogus claims of golden ear audiophiles who fail every claim they make once they do a blind test. Here's the actual chart of human eye resolution acuity:

http://s3.carltonbale.com/resolution_chart.png

Have you seen the iTunes "HD" movies? You wouldn't have said that if you had.

It's comments like this that make me have no interest in your opinions period. Apple 720P is still MUCH better than DVD quality and is a good rental option, especialy for those that have either 720P sets or sit too far to see the full 1080P resolution. These claims about too much compression are PURE NONSENSE. I've rented DOZENS of 720P movies and there are never any noticeable artifacts and I'm sitting a mere 8 feet from a 93" screen. While I could get a sharper benefit from 1080P at that screen size and distance, it's hardly crap either. Laserdisc looks terrible on a 93" screen today and yet it was the pinnacle of resolution when I got into home theater back in the early '90s. Some of you are both spoiled and unappreciative of how much better nearly all media forms are today.

Japan is already pushing towards a new 4320P HD resolution and Blu-Ray format called Super Hi-Vision. I can't wait until this comes out. The snobbery will know no end even though you won't be able to see the difference to full effect unless you're like 3 feet away from a 100" screen. No one will want to sit that close, but that won't stop clueless people from claiming it's a zillion times better looking on their 45" set from 20 feet away. :rolleyes:
 
Have you seen the iTunes "HD" movies? You wouldn't have said that if you had.

I have. not bad looking really.

and I suspect that if you did a survey of a random sampling of the typical consumer (not the geeks that hang out in places like this griping about now being able to get the computer they think is a must have) you would find that those folks can't really tell the difference between 720 and 1080.

also, for all we know, right now, there's a group of monkeys in a hidden lab in Cupe working on a new killer compression that will allow Apple to sell 1080 HD movies that are half the size they would be now. In fact, THAT is what is going to be announced this fall at the 'they always have a sept event.' Snow Leopard and 1080 HD movies on the itunes store. no new laptops, no new desktops, no new ipods, no announcement of the end of the ATT deal. they aren't even going to have Phil show up. he's going to broadcast via ichat theater from his office. Although I hear he has that shot of the barricade at the Microsoft Store as his backdrop.
 
also, for all we know, right now, there's a group of monkeys in a hidden lab in Cupe working on a new killer compression that will allow Apple to sell 1080 HD movies that are half the size they would be now.

It is a bit soon to be moving on from the MP4 codecs. H.264 capable chips are inexpensive now but anything new would require growing pains, like some cheaper computers not being powerful enough to decode a new format.

Apple has to consider picture quality versus file size and the current options in the iTunes Store are good compromises of the two. Like you mentioned before, most people watching movies are not concerned about the difference between 720p, 1080i and 1080p.

Films shot before digital cameras were the standard (all films pre-2000) benefit more from the progressive frame format of 720p video than the higher resolution of 1080i. As for 1080p, for films shot on film the difference between 720p and 1080p is negligible; film has nice texture and natural colour but compared to HD digital cameras the picture is not as sharp.
 
Films shot before digital cameras were the standard (all films pre-2000) benefit more from the progressive frame format of 720p video than the higher resolution of 1080i. As for 1080p, for films shot on film the difference between 720p and 1080p is negligible; film has nice texture and natural colour but compared to HD digital cameras the picture is not as sharp.

I'd have to question the accuracy of these statements. 35mm film is potentially higher resolution than 1080P (more akin to 4000P under ideal circumstances), although given lighting conditions and the speed of the film, etc., it's probably more often somewhere between 720P and 2000P equivalent. But in any case, 1080P is a real resolution increase over 720P and anything that actually has more than 720 lines of vertical resolution is going to show an improvement when encoded into 1080P on a proper playback system at an appropriate viewing distance. As discussed earlier, many viewers simply have too small sets and/or sit too far back from them to even see the differences between 720P and 1080P, but that doesn't mean they don't exist, even with film as the source material.

In regards to 1080i versus 720P, there is more to do with the type of material being shot and the frame rate used as to which may look superior for a given program. 1080i is actually two fields of 540P drawn 60 times a second and the human eye/brain combines the two 540 fields together to get anywhere from 540 lines to 1080 lines of visible resolution, depending on what's happening on-screen. Thus, the "real" resolution will depend entirely on whether there is much motion going on. Beyond "flicker" issues (the eye perceiving this strobe effect), "still" material will approach 1080P resolution while fast moving material will produce distortion artifacts that detract from the smoothness of the motion (you're basically getting stair-step quantization errors from the two fields being out of sync with each other). Whereas 720P always produces ONE field on each pass by drawing all 720 lines at once. Thus, it's vastly superior to 1080i for high motion events like sports, action films, etc. whereas 1080i would be better for something like slow moving scenery (travel channel) or concert footage where it would have an "apparent" resolution advantage.

IF the source material for 1080i is film, however, it can be restored to 1080P with 3:2 pulldown de-interlacing with nary a negative effect given the low frame rate and 60Hz refresh in the U.S. Thus, for film sources, 1080i is actually the superior format, not 720P so long as it's restored to 1080P via 3:2 pulldown de-interlacing.

1080P nullifies any question of 720P versus 1080i advantages by drawing all 1080 lines at once and thus it would normally always be superior to 720P with the possible exception of frame rates. I believe (but could be wrong) that 1080P is limited to 24fps in the high definition standard whereas 720P is capable of 30fps. While the 24fps rate was chosent for film because it is supposedly the lowest rate the human eye detects smooth motion, some say it's simply not smooth enough for fast moving material to look really good and that 30fps is much better in that regard. Thus, using high-grade HD cameras at a sporting event at 30fps may still have an advantage over 1080P being filmed at 24fps or 1080i at 30fps. 1080P at 30fps would nullify this advantage as well, but I don't believe it's part of HD standard. 1080P barely got into the standard and probably only due to the fact it can be restored from 1080i. HD was never initially supposed to support 1080P period since the bandwidth requirements for broadcast over the air are too high. Of course 1080P filmed with digital cameras at 24fps have the same advantage as film sources converted to 1080P in that the full resolution is presented, but they are still limited to 24fps worth of motion capture.

As you can see, the whole issue of HD resolutions versus source material isn't always cut and dry due to these limitations. Furthermore as discussed earlier ( http://s3.carltonbale.com/resolution_chart.png ), to get any advantage of 1080P (or even i on still material), you have to be sitting close enough for a given screen size for the eye/brain to actually SEE that resolution increase and the vast majority of people on this earth are NOWHERE NEAR those screen sizes and distances and thus many of these arguments for how superior 1080P is to 720P are almost laughable in those instances, yet you see them all the time by the "mine is bigger" crowd. If you do have a large enough screen (e.g. 100 inches at 8-9 feet is sufficient to see a full 1080 lines) then it can be well worth getting a 1080P source for film. If you have a 46 inch set and are sitting 8 feet away, you're wasting your time with 1080P sources unless the 720P source has so much compression that it produces visible/noticeable artifacting (which could be just as true for 1080P under similar circumstances if the compression used is too much for the signal).

It would certainly be better for all involved, however, if Apple would upgrade the Apple TV hardware to be able to handle all 720P and 1080P rates out there. I believe it was a little short-sighted for them to ever limit the hardware to 720P to begin with. But then I don't think they had renting movies in mind with the 1.0 software. The longer they wait to upgrade the hardware, the more irrelevant it becomes, though. From their perspective, they are not pushing 1080P on iTunes and they don't support you using things like Handbrake to make your own material (they want you to buy EVERYTHING from Apple) so it doesn't really matter to them.
 
also, for all we know, right now, there's a group of monkeys in a hidden lab in Cupe working on a new killer compression that will allow Apple to sell 1080 HD movies that are half the size they would be now. In fact, THAT is what is going to be announced this fall at the 'they always have a sept event.' Snow Leopard and 1080 HD movies on the itunes store. no new laptops, no new desktops, no new ipods, no announcement of the end of the ATT deal. they aren't even going to have Phil show up. he's going to broadcast via ichat theater from his office. Although I hear he has that shot of the barricade at the Microsoft Store as his backdrop.

Yeah, great; ANOTHER proprietary compression format.

I'm perfectly fine with Apple coming up with a format that allows you to get a 1080p movie into a single gigabyte AS LONG AS THEY SUBMIT IT FOR STANDARDIZATION. Make it MPEG-5, for crying out loud, I just don't want an Apple-only format.
 
I have. not bad looking really.

and I suspect that if you did a survey of a random sampling of the typical consumer (not the geeks that hang out in places like this griping about now being able to get the computer they think is a must have) you would find that those folks can't really tell the difference between 720 and 1080.

also, for all we know, right now, there's a group of monkeys in a hidden lab in Cupe working on a new killer compression that will allow Apple to sell 1080 HD movies that are half the size they would be now. In fact, THAT is what is going to be announced this fall at the 'they always have a sept event.' Snow Leopard and 1080 HD movies on the itunes store. no new laptops, no new desktops, no new ipods, no announcement of the end of the ATT deal. they aren't even going to have Phil show up. he's going to broadcast via ichat theater from his office. Although I hear he has that shot of the barricade at the Microsoft Store as his backdrop.

it is borderline illegal for apple to claim that as HD content. Stop trying to say super compressed sup par audio from iTunes rivals BD in terms of video and audio.
 
it is borderline illegal for apple to claim that as HD content. Stop trying to say super compressed sup par audio from iTunes rivals BD in terms of video and audio.

"Illegal" is overstating it. The compression of rented movies is necessary and innocuous for those users who do not go looking for faults with it.

As for audio, I noticed recently that new SD rentals on the iTunes Store have Dolby Digital audio; whatever the difference is with BD is negligible at worst.
 
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