HTPC - TV Tuner Reviews
by Jarred Walton on December 7, 2005 12:05 AM EST- Posted in
- Smartphones
- Mobile
Video Quality Comparison
So far, we've talked a lot about the video quality, and we've included some screenshots of the content produced by these cards. If a picture is worth a thousand words, a movie is worth a thousand images, right? Still images don't convey the true experience of using the cards, so we decided to make some video clips available for download for anyone who's interested.
I'm going to try something a bit unusual here, and rather than hosting the files on our server, I thought I'd give BitTorrent a shot. It's like distributed computing for bandwidth, right? If you've never used or heard of BitTorrent (where have you been hiding!?), the program works similar to a peer-to-peer file sharing application. The difference is that you first have to download a seed file, which tells your computer what server to connect to, along with a checksum for each piece of the file. You can then download pieces of the file in any order, and the end result is guaranteed to be correct. You also have to share what you've already downloaded with others; in other words, you have to upload.
If you want more information, here's a quick tutorial. My personal preference for BitTorrent clients is Azureus - one of the best user interfaces, and one of the few Java applications that I find to be compelling! If you're feeling generous, you can seed the torrent once you've finished the download. I'll probably take down the torrent server (which is running on my home network) in a month and update this page, but until then, the videos will be available. (E-mail me if you have problems.)
Download the Torrent
If you're not interested in seeing the video clips, there's no need to download these files. The total file size is 450 MB for the included videos and images, and I have samples of most of the recording modes. Note that the movie player used will have an impact on the quality of the output. Windows Media Player 10 (WMP10) and The Core Media Player (TCMP) both showed interlacing on the 1080i content, and this was not visible when using either FusionHDTV or MyHD software. Media Player Classic also showed 1080i without showing interlacing, although it may simply be discarding half of the frames and interpolating the missing lines. I also encountered periodic glitches playing the movies back outside the FusionHDTV and MyHD software. These glitches are not visible normally, as the bundled software apparently has better error correction.
So far, we've talked a lot about the video quality, and we've included some screenshots of the content produced by these cards. If a picture is worth a thousand words, a movie is worth a thousand images, right? Still images don't convey the true experience of using the cards, so we decided to make some video clips available for download for anyone who's interested.
I'm going to try something a bit unusual here, and rather than hosting the files on our server, I thought I'd give BitTorrent a shot. It's like distributed computing for bandwidth, right? If you've never used or heard of BitTorrent (where have you been hiding!?), the program works similar to a peer-to-peer file sharing application. The difference is that you first have to download a seed file, which tells your computer what server to connect to, along with a checksum for each piece of the file. You can then download pieces of the file in any order, and the end result is guaranteed to be correct. You also have to share what you've already downloaded with others; in other words, you have to upload.
If you want more information, here's a quick tutorial. My personal preference for BitTorrent clients is Azureus - one of the best user interfaces, and one of the few Java applications that I find to be compelling! If you're feeling generous, you can seed the torrent once you've finished the download. I'll probably take down the torrent server (which is running on my home network) in a month and update this page, but until then, the videos will be available. (E-mail me if you have problems.)
Download the Torrent
If you're not interested in seeing the video clips, there's no need to download these files. The total file size is 450 MB for the included videos and images, and I have samples of most of the recording modes. Note that the movie player used will have an impact on the quality of the output. Windows Media Player 10 (WMP10) and The Core Media Player (TCMP) both showed interlacing on the 1080i content, and this was not visible when using either FusionHDTV or MyHD software. Media Player Classic also showed 1080i without showing interlacing, although it may simply be discarding half of the frames and interpolating the missing lines. I also encountered periodic glitches playing the movies back outside the FusionHDTV and MyHD software. These glitches are not visible normally, as the bundled software apparently has better error correction.
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JarredWalton - Wednesday, December 7, 2005 - link
That's one of the vagaries of our pricing links. I'll see if I can get our pricing person to fix it. Thanks!JarredWalton - Wednesday, December 7, 2005 - link
Okay, I have the "Buy it now!" links corrected. The T55EP03 code wasn't in the pricing engine last week when I was working on this, but it is now.LoneWolf15 - Wednesday, December 7, 2005 - link
In the article, Anandtech mentioned the IOData AVPL2/DVD network converged DVD player, and said if there was enough interest, they'd test it.Count me in as interested. It looks really cool, and for a reasonable price.
By the way, good review --one of the better ones I've seen from Anandtech in recent history. Thanks for taking the time to review products that many of us have wanted, but have not had enough information to decide to pull the trigger on. Might have to think about setting aside some cash for that PowerColor card.
Dug - Wednesday, December 7, 2005 - link
What wasn't mentioned (or I didn't see it) is that the Fusion card can use so many other programs with it. You don't have to use the crappy software included. In fact I don't know of one person on AVS that does.MyHD afaik can only use the software included with it.
JarredWalton - Wednesday, December 7, 2005 - link
I'm not positive on this, so perhaps you can answer: as I understand it, the QAM decoding is done by the FusionHDTV software. Obviously, that was of major importance to me. Beyond that, though, you're right: the Fusion5 card can be used with more software than the MyHD.PrinceGaz - Wednesday, December 7, 2005 - link
You mention that PowerColor named their card the "Theatre" which is the UK spelling of the word. It seems strange that a company called PowerColor would do that, as "Color" is the US spelling -- in the UK we use "Colour". Of course it isn't important, just seems a little odd.DigitalFreak - Wednesday, December 7, 2005 - link
"The major networks all have HD channels - ABC, CBS, Fox, and NBC - but the amount of actual HD content is relatively limited."Uhh... No, it's not. Every primetime show on the Big Four networks, plus UPN & WB, are in HD, except for reality shows. Sports are not the only thing on television (thank God).
gibhunter - Wednesday, December 7, 2005 - link
I agree. Most prime-time shows are in HD. Regarding sports, most NFL games are in HD. NCAA basketball tournament plus the Big East tournament games are in HD. I also now get the TNTHD which shows NBA games in HD. INHD shows a lot of Red Sox games in HD and ESPN shows most baseball games in HD as well as most prime-time college football games and all Sunday Night NFL games are in HD.JarredWalton - Wednesday, December 7, 2005 - link
I wasn't saying that there aren't other HD broadcasts, but they're still far more SD than HD and out there, at least where I live. Most NCAA stuff is still upsampled SDTV/analog. Major league baseball is almost always an HD that I saw, at least on ESPN, and most of the pro sports are generally HD. I don't watch a lot of primetime programming, but I do know that the most popular shows are generally an HD.Honestly, what I want is to be able to tune into an HDTV channel and never see anything that isn't broadcast in widescreen. I imagine it may be several years or even a decade or more before that's the case -- there's a lot of last generation analog equipment that still works very well, for example. Here's hoping I'm wrong. :-)
ElJefe - Thursday, December 8, 2005 - link
hardly anything will be broadcasted in wide screen. HD is great for people who like hd, and for movies, and for etc etc but not the unionized broadcast television stations. they prefer 4x3 and will for many years.this is a big problem with buying a widescreen fancy tv, most likely nothing much of a person's day to day schedule of shows will be in it.
widescreen tv's are a gimic that is forced upon people. get ready for big black band on the right and left side for a long time. suxorz. (i sell tvs too :) gimic has made me a lot of cash)