Our piece on media streamer platforms indicated that we were in the process of assembling a test suite of media files. With the help of feedback from readers and some members from AVSForums, we managed to assemble a set of 44 test files covering various media streamer / HTPC scenarios for v1.0.0 of the AnandTech Media Streamer Test Suite. Weights have been assigned to each stream based on how frequently one might encounter them in a home theater setting. The table below indicates the various aspects tested by each file, the assigned weight for the stream, and the score obtained by the WD TV Live Plus depending on the success it had with playback.

WD TV Live Plus: AT Media Streamer Test Suite
File Name Aspects Tested Max. Score WD TV Score Notes
001-1080p30.x264.AC3.m2ts H.264, AC3, M2TS
8
8
 
002-480i30.MPEG.ASF.dvr-ms ASF, DVR-MS
2
2
 
003-1080p24.WMV9.WMAPro.6Ch.wmv WMV9, WMAPro
8
0
WMAPro doesn't play
004-1080p60.x264.8ref.mkv 60 fps L5.1 H.264
8
8
 
005-1440x1080i30.SonyAVCHD.m2ts HD Camcorder Clips
10
10
 
006-1080p24.x264.16ref.mkv L5.1 H.264
8
8
 
007-1080p.x264.DTS.6Ch.mkv DTS
10
10
 
008-DTS-HRA.8Ch.m2ts DTS-HRA Bitstreaming
8
3
DTS core bitstreaming
009-TrueHD.6Ch..m2ts TrueHD Bitstreaming
8
8
 
010-1080p24.x264.AAC.mp4 AAC, MP4
8
8
 
011-FLAC.6Ch.ASS.Subs.mkv FLAC, ASS Subs
8
4
Stylized Subs not displayed
012-1080p24.Vorbis.ogg Vorbis, OGG
4
0
Unrecognized Format
013-352p25RV40.RACook.rmvb Real Media
8
0
Unrecognized Format
014-1080i25.AVC.AC3..MPEG-TS.trp TRP
2
2
 
015-360p24.XVid.12LanguagesSRT.Subs.mkv UTF Subs
8
2
Language Orientation issues.
016-1080i30.MPEG2.HeavilyInterlaced.ts Deinterlacing for MPEG-2
8
2
Flickering Issues
017-1080p24.TrueHD.PGS.Subs.mkv PGS Subs, TrueHD Bitstreaming from MKV
12
0
 
018-480p.TVCapture.wtv WTV
4
0
Unrecognized Format
019-240p.H264.AAC.m4v M4V
8
8
 
020-1080p30.x264.AC3.m2ts H.264, AC3, M2TS
10
5
Slight Choppiness
021-442p30.DivX.AAC.mkv DivX in MKV Container
8
2
Sync Issues
022-DVDISO.iso DVD ISO
10
10
 
023-BluRayISO.iso Blu Ray ISO
10
5
Unable to play menus / Other Issues*
024-1080p24.x264.DTS-MA.7Ch.mkv DTS-MA Bitstreaming from MKV
4
0
No Audio
025-720p24.x264.DTS-MA.6Ch.mkv DTS-MA Bitstreaming from MKV
4
0
No Audio
026-1080p24.VC1.AC3.mkv VC1 in MKV
10
10
 
027-1440x576p25.WVC1.wmv WVC1
8
8
 
 
028-720p60.WVC1.WMA3.6Ch.wmv 60fps WVC1
8
0
WMA No Audio
029-1080p60.AVC.AAC.MP4 HD Camcorder Clips
10
1
Choppiness
030-272p.VP6.MP3.FLV VP6 in FLV, MP3
10
0
 
031-854x480p30.H264.AAC.flv H.264 in FLV
10
10
 
032-1080p.VP8.Vorbis.webm VP8, WebM
10
0
Unrecognized Format
033-480p24.MPEG1.mpg MPEG-1
4
4
 
034-1080p24.xvid.avi HD Xvid, AVI
10
10
 
035-672p30.DIVX.MP3.divx DivX
10
10
 
036-720p60.MPEG2.m2v MPEG-2, M2V
2
2
 
037-1080p30.MPEG2TS.ts TS
2
2
 
038-1080p25.AVC.AAC.6Ch.MOV.mov MOV
10
10
 
039-1080p24.RV40.Cook.rmvb HD Real Media
8
0
Unrecognized Format
040-Anamorphic.MultAud.MultSubs.mkv Anamorphic, SSA Subs
10
9
 
Subtitle Issues
041-1080p24.VC1.DTSHD-MA.m2ts VC1 in M2TS, DTS-HD Bitstreaming
6
3
Only passed DTS
042-1080p24.VC1.TrueHD.AC3.m2ts VC1 in M2TS, TrueHD Bitstreaming
6
6
 
043-1080i30.H264.HeavilyInterlaced.ts Deinterlacing for H264
8
2
Flickering Issues
044-1080i30.VC1.HeavilyInterlaced.ts Deinterlacing for VC1
8
2
Flickering Issues
022-DVDISO.iso extracted to folder Video_TS/VOB Playback 4 4  
023-BluRayISO.iso extracted to folder Extracted BluRay Iso 4 0 One Video Stream at a time only.
Total
 
200 out of 344

The WD TV Live Plus has some drawbacks when it comes to media compatibility, especially compared to an HTPC system which due to its flexible software options which lets it play virtually anything. (For instance the ASRock Core100HT-BD HTPC scored 336 out of 344 in our media compatibility test suite). The WD TV Live Plus acheives a score of 200 out of 344 here (58.14%). Some of the key shortcomings in media compatibility include failure to decode WMAPro audio codecs and RMVB, poor deinterlacing capabilities, some subtitles problems and a few issues with choppiness on certain test files.

While the device does have full WMV support, it does not have support for WMApro audio codecs. Several of our WMV test files played perfectly but without audio; including a de-facto WMV-HD test file from the WMV showcase website. There are many users who do not utilize any windows media codecs in any shape or form and so this will not bother many people. However, this could mean major compatibility issues with users who have previously encoded much of their video content to WMV for Xbox media streaming purposes. RMVB is not listed as a supported format and indeed the rmvb files do not even show up in the folder when browsing through the content. Deinterlacing performance on the WD TV Live was sub-par and most of the deinterlacing test videos had flickering issues. A drastic improvement was seen when offloading the deinterlacing to my HDTV's deinterlacing processor by setting the WD TV Live to 1080i and allowing the television itself to interpolate the fields. If you are going to be using the WD TV Live for watching interlaced content, you might do yourself a service to do the same.

The WD TV Live does support subtitles and has a wide range of language/region options. The SSA subs worked fine on most content, but some of the stylized subs were not visible on our test file. PGS subtitles did not play from MKVs. Also, some languages that read right to left were displayed incorrectly. Other lost points in this test suite came from a few test files that had choppiness issues such as some of the HD camera clips and a Panasonic demo reel.

Blu-ray menus are not supported at all, but the device does ask if you would like to play the video within the ISO, and it is possible to view the video stream inside the ISO. This worked on our test Blu-ray ISO that only included one video stream, but when attempting to do the same with our HQV Blu-ray ISO, it resulted in only one video being played, although there were several video streams inside. Most likely, the WD TV attempts to play the largest video stream and that is all. Some points were docked for this issue.

With the incompatibilities and other issues noted, the WD TV Live Plus does support a wide range of files and plays them very well. With a few exceptions, the content that the WD TV Live advertises as being compatible with plays smoothly even at high bit-rates and full 1080p resolutions. Dolby TrueHD is supported, although only in the mt2s container (strangely, this is not listed in the manual as supported). DVD ISO playback seems flawless including full menu support. Even Blu-ray ISO files work on the device, with certain quirks, as mentioned above.

[UPDATE]

Due to reader feedback, we have added an additional test to the benchmark suite to determine if the player is capable of playing extracted Blu-Ray and DVD ISO formats. The WD TV Live Plus was capable of playing the DVD with menus just fine after clicking the first file in the Video_TS folder. The extracted Blu-ray ISO could be played one video stream at a time by navigating into the folder structure of the extracted ISO, no Blu-Ray menus were available. Please note the updated scores.

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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 :P
  • tech6 - 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.

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