WD TV Live Plus: Western Digital's Latest Media Player Reviewed
by Cameron Butterfield on July 29, 2010 1:00 AM EST- Posted in
- Home Theater
- Media Streamer
- WD
- WD TV Live Plus
Multimedia enthusiasts are often concerned about the quality of pictures output by the system. While this is a very subjective metric, we have decided to take as much of an objective approach as possible. Starting this month, we will be evaluating all our HTPCs and media streamers with the HQV 2.0 test suite. This test suite consists of 39 different streams divided into 4 different classes. The playback device is assigned scores for each, depending on how well it plays the stream. Each test was repeated multiple times to ensure that the correct score was assigned. The scoring details are available in the testing guide [PDF]. In the table below, we indicate the maximum score possible for each test, and how much the WD TV Live Plus is able to score.
| WDTV Live Plus : HQV 2.0 Benchmark | ||||
| Test Class | Chapter | Tests | Max. Score | WDTV Live Plus |
| Video Conversion | Video Resolution | Dial | 5 | 4 |
| Dial with Static Pattern | 5 | 0 | ||
| Gray Bars | 5 | 1 | ||
| Violin | 5 | 0 | ||
| Film Resolution | Stadium 2:2 | 5 | 0 | |
| Stadium 3:2 | 5 | 0 | ||
| Overlay On Film | Horizontal Text Scroll | 5 | 3 | |
| Vertical Text Scroll | 5 | 3 | ||
| Cadence Response Time | Transition to 3:2 Lock | 5 | 0 | |
| Transition to 2:2 Lock | 5 | 0 | ||
| Multi-Cadence | 2:2:2:4 24 FPS DVCam Video | 5 | 0 | |
| 2:3:3:2 24 FPS DVCam Video | 5 | 0 | ||
| 3:2:3:2:2 24 FPS Vari-Speed | 5 | 0 | ||
| 5:5 12 FPS Animation | 5 | 0 | ||
| 6:4 12 FPS Animation | 5 | 0 | ||
| 8:7 8 FPS Animation | 5 | 0 | ||
| Color Upsampling Errors | Interlace Chroma Problem (ICP) | 5 | 5 | |
| Chroma Upsampling Error (CUE) | 5 | 2 | ||
| Noise and Artifact Reduction | Random Noise | SailBoat | 5 | 0 |
| Flower | 5 | 0 | ||
| Sunrise | 5 | 0 | ||
| Harbour Night | 5 | 0 | ||
| Compression Artifacts | Scrolling Text | 5 | 0 | |
| Roller Coaster | 5 | 0 | ||
| Ferris Wheel | 5 | 0 | ||
| Bridge Traffic | 5 | 0 | ||
| Upscaled Compression Artifacts | Text Pattern | 5 | 0 | |
| Roller Coaster | 5 | 0 | ||
| Ferris Wheel | 5 | 0 | ||
| Bridge Traffic | 5 | 0 | ||
| Image Scaling and Enhancements | Scaling and Filtering | Luminance Frequency Bands | 5 | 5 |
| Chrominance Frequency Bands | 5 | 5 | ||
| Vanishing Text | 5 | 0 | ||
| Resolution Enhancement | Brook, Mountain, Flower, Hair, Wood | 15 | 15 | |
| Video Conversion | Contrast Enhancement | Theme Park | 5 | 0 |
| Driftwood | 5 | 0 | ||
| Beach at Dusk | 5 | 0 | ||
| White and Black Cats | 5 | 0 | ||
| Skin Tone Correction | Skin Tones | 10 | 0 | |
| Total Score | 210 | 43 | ||
The WD TV Live scores only a 43 out of 210 on the HQV 2.0 test. The image quality tests show that the device had particular issues with deinterlacing and noise reduction. In particular the video resolution tests showed a large amount of flickering when displaying the test videos. No noise reduction appeared to be occuring, cadence was an issue, but the picture did seem to be quite vivid and not dull.
As a side note; If you are using this device to watch interlaced content on a high definition television with a quality image processor, there is a way to improve your picture quality by bypassing WD's image processor. By setting the WD TV to 1080i output rather than 1080p, you can effectively utilize the video processor of the television to provide a much cleaner picture than the WD TV Live is capable of producing on its own 1080p setting. Of course this depends on the quality of your television; but on the 52" Samsung television used in testing, great improvement was observed when viewing deinterlaced content using this method.
The picture quality on this device proves to be significantly less than the HTPC counterparts that we have seen thus far. We will be comparing these HQV benchmark results with those obtained by similar devices in the near future.
Another interesting thing to note is that the Sigma Designs processor used in the unit has hardware support for specific noise reduction and deinterlacing algorithms. Unfortunately, WD doesn't seem to have enabled these blocks in the firmware.
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ganeshts - Thursday, July 29, 2010 - link
Niall,Have you tried playing Blu-Ray backups in MKV or M2TS formats on the Amlogic chipset? I believe the Amlogic chipset uses IP from Chips & Media, and that IP is just not powerful enough to decode Blu-Ray spec encodes (high bitrates). Admittedly, the last time I did research on this was 6 months back.
That said, we will try to get hold of such devices for review here provided they have a presence in the US. One of the Realtek streamers is up next :)
Decaff - Friday, July 30, 2010 - link
Care to announce which Realtek streamer that is?ganeshts - Friday, July 30, 2010 - link
The only one supporting Netflix :) No guarantees when it is going to appear though :Ptech6 - Thursday, July 29, 2010 - link
Another great home theater review - keep them coming. AT is one of the very few sites that actually does any meaningful testing of HT devices beyond taking them out of the box and switching them on.EddyKilowatt - Monday, August 2, 2010 - link
Agree. The tech-blog scene needs more *reporters* and fewer *stenographers*.I've read several reviews of the WD Live family, and this is pretty much the first time I've seen the Video Quality issues mentioned, at least in any objective way.
I'll be picking up one of these gadgets in a few months, but sure hope they'll fix the networking bugs as I'll mostly be streaming from a Windows Home Server.
Mumrik - Thursday, July 29, 2010 - link
"For those who value low power consumption this device certainly fits the bill, consuming almost 8 times less power than an HTPC at idle and 5 times less power at load."That kind of expression really does make no sense at all when you talking about using LESS. One time less would be zero - are you talking about 1/8 and 1/5 of the power?
SlyNine - Monday, August 2, 2010 - link
And yet, our amazing human mind made perfect sense out of it. Also it didn't detract from the article at all.But I guess technically you are correct.
Ninjahedge - Thursday, July 29, 2010 - link
I have an older model. I primarily use it when going down to the shore.It is TINY and fits easily into a backpack. the only problem being file storage. Getting the external HD, power cord and other things can be a real PITA.
But that may also be a thing of the past as SD gets cheaper. Carrying a few 32's and an adapter may make bringing Anime and the like much easier.
The only problems I have with the older one was lack of network connectability. It is all USB. Having something that can be hooked up to a router and stream whatever you have (along with custom subs) is a godsend.
I am just pissed that most of these guys came along AFTER I made my $700 Shuttle box a year or two back!
I have not read the full atricle yet, but I am guessing the Pandora Playing is just their Pay service (like Slimline?)
Has Logitech jumped on this bandwagon? Can we get comparitive reviews soon? Can you mow my lawn?
;)
puckalicious - Thursday, July 29, 2010 - link
I noticed the test suite contains only 1 test for DVD playback, and only from an ISO file. What about DVD video_ts folders on a hard drive?ganeshts - Thursday, July 29, 2010 - link
puckalacious, We will add this in the next version of the test suite:1. DVD folder playback
2. Blu-Ray folder playback
Thanks for your suggestions.