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 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 Core 100 HT-BD depending on the success it had with playback.

ASRock Core 100HT-BD AT Media Streamer Test Suite
File Name Aspects Tested Max. Score Core 100 Score Notes
64.AC3.m2ts H.264, AC3, M2TS
8
8
PDVD10 Mark II
002-480i30.MPEG.ASF.dvr-ms ASF, DVR-MS
2
2
PDVD10 Mark II
003-1080p24.WMV9.WMAPro.6Ch.wmv WMV9, WMAPro
8
8
PDVD10 Mark II
004-1080p60.x264.8ref.mkv 60 fps L5.1 H.264
8
7
MPC-HC
005-1440x1080i30.SonyAVCHD.m2ts HD Camcorder Clips
10
10
PDVD10 Mark II
006-1080p24.x264.16ref.mkv L5.1 H.264
8
7
MPC-HC
007-1080p.x264.DTS.6Ch.mkv DTS
10
10
PDVD10 Mark II
008-DTS-HRA.8Ch.m2ts DTS-HRA Bitstreaming
8
8
MPC-HC
009-TrueHD.6Ch..m2ts TrueHD Bitstreaming
8
8
MPC-HC
010-1080p24.x264.AAC.mp4 AAC, MP4
8
8
PDVD10 Mark II
011-FLAC.6Ch.ASS.Subs.mkv FLAC, ASS Subs
8
8
VLC
012-1080p24.Vorbis.ogg Vorbis, OGG
4
4
VLC
013-352p25RV40.RACook.rmvb Real Media
8
8
VLC
014-1080i25.AVC.AC3..MPEG-TS.trp TRP
2
2
PDVD10 Mark II
015-360p24.XVid.12LanguagesSRT.Subs.mkv UTF Subs
8
8
PDVD10 Mark II
016-1080i30.MPEG2.HeavilyInterlaced.ts Deinterlacing for MPEG-2
8
7
VLC*
017-1080p24.TrueHD.PGS.Subs.mkv PGS Subs, TrueHD Bitstreaming from MKV
12
12
MPC-HC
018-480p.TVCapture.wtv WTV
4
4
Windows MC
019-240p.H264.AAC.m4v M4V
8
8
MPC-HC
020-1080p30.x264.AC3.m2ts H.264, AC3, M2TS
10
10
PDVD10 Mark II
021-442p30.DivX.AAC.mkv DivX in MKV Container
8
8
PDVD10 Mark II
022-DVDISO.iso DVD ISO
10
10
VLC
023-BluRayISO.iso Blu Ray ISO
10
10
Virtual Clone Drive + PDVD
024-1080p24.x264.DTS-MA.7Ch.mkv DTS-MA Bitstreaming from MKV
4
4
MPC-HC
025-720p24.x264.DTS-MA.6Ch.mkv DTS-MA Bitstreaming from MKV
4
4
MPC-HC
026-1080p24.VC1.AC3.mkv VC1 in MKV
10
10
MPC-HC
027-1440x576p25.WVC1.wmv WVC1
8
8
PDVD10 Mark II
028-720p60.WVC1.WMA3.6Ch.wmv 60fps WVC1
8
8
PDVD10 Mark II
029-1080p60.AVC.AAC.MP4 HD Camcorder Clips
10
10
Windows MC
030-272p.VP6.MP3.FLV VP6 in FLV, MP3
10
10
VLC
031-854x480p30.H264.AAC.flv H.264 in FLV
10
10
PDVD10 Mark II
032-1080p.VP8.Vorbis.webm VP8, WebM
10
10
VLC
033-480p24.MPEG1.mpg MPEG-1
4
4
PDVD10 Mark II
034-1080p24.xvid.avi HD Xvid, AVI
10
10
MPC-HC
035-672p30.DIVX.MP3.divx DivX
10
10
PDVD10 Mark II
036-720p60.MPEG2.m2v MPEG-2, M2V
2
2
PDVD10 Mark II
037-1080p30.MPEG2TS.ts TS
2
2
PDVD10 Mark II
038-1080p25.AVC.AAC.6Ch.MOV.mov MOV
10
10
PDVD10 Mark II
039-1080p24.RV40.Cook.rmvb HD Real Media
8
6
VLC**
040-Anamorphic.MultAud.MultSubs.mkv Anamorphic, SSA Subs
10
10
MPC-HC
041-1080p24.VC1.DTSHD-MA.m2ts VC1 in M2TS, DTS-HD Bitstreaming
6
6
MPC-HC
042-1080p24.VC1.TrueHD.AC3.m2ts VC1 in M2TS, TrueHD Bitstreaming
6
6
VLC
043-1080i30.H264.HeavilyInterlaced.ts Deinterlacing for H264
8
7
VLC*
044-1080i30.VC1.HeavilyInterlaced.ts Deinterlacing for VC1
8
6
MPC-HC
Total
 
328 out of 336
*: Software based deinterlacing (Deinterlacing using VLC's Yadif filter) ; Intel IGP's shortcomings are exposed in the HQV 2.0 benchmark
**: For perfect playback, the CPU was overclocked to 2.24 GHz (FSB at 140 MHz) using ASRock's OC Tuner program from within Windows

 

Programs such as PowerDVD 10 Mark II and VLC use their built in codecs. For files played back through MPC-HC, the order of preference for the decoding filters which had to be tried out for successful playback is given below:

Audio

1. ffdshow Audio Decoder (Passthrough enabled for all formats in the Mixer section). [ Refer to Damian's excellent guide on how to achieve bitstreaming using ffdshow ]

Video

1. MPC-HC's internal splitters
2. H.264 Decoder :
    2.1. Microsoft DTV-DVD Video Decoder
    2.2. MPC-HC's internal MPCVideoDec
3. VC-1 Decoder :
    2.1. Andy's Modified Clarkdale VC-1 Decoder
    2.2. WMVVideoDecoder DMO [ Doesn't use hardware acceleration ]

Fortunately, the Core i3-330M is more than powerful enough for HD VC-1 decoding. The ArcSoft TMT VC-1 decoder also works quite well (inferred from the very low CPU usage observed while playing back VC-1 Blu-Rays), but it is not straightforward to use the decoder in MPC-HC.

Ideally, we expect HTPCs to score a perfect 100 in the media streamer test suite. However, Intel's stubbornness in opening up some key driver APIs and some sloppy drivers have resulted in a slight slip up. The ASRock Core 100HT-BD scores 97.62%, which is much higher than what many other media streamers can claim. We will use this score as a reference while evaluating media streamers and HTPCs in the future.

Arrandale's Integrated GPU HTPC Performance : Network Streaming
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  • spddemon - Tuesday, July 20, 2010 - link

    This system is capable of dobly truHD and DTS HD. A ION system is not capable of decoding of those sounds format...

    So this system will appeal heavily to someone that wants a small nettop type system with a BD and good encoding performance. With any nettop you are going to have to use NAS storage anyways, but this system will allow more internal expansion than most others.. But if you wanted to, you could pair it with an external drive cage.. I wouldn't want that in my living room / theater room though.

    biggest problem with this system is price.. You can build a great system for a couple hundred less if you are willing to take hours of researching the components and integration. A successful HTPC build will take considerable more time in planning/research than a typical PC/Gaming PC Build....

    If you are wanting a powerful, small, efficient, prebuilt nettop, this is the best out there right now!

    That is really the only thing i wish Ganesh would of pointed out a little more clearly. The capabilities of the "iGPU" vs an ION.. with the growth of this field, I would love to see a followup review that would pit a custom built (but comparable build) HTPC.. like a Core i3 530 (or maybe an e7200) / H55 with and without an ATI/NVIDIA (non ION) card. This would really give some people something to look at as far as capabilities..

    and really, who cares what the remote looks like.. get a Logitech harmony or some other home automation remote... most people will only care about if the IR or RF functionality is already there...
  • ganeshts - Tuesday, July 20, 2010 - link

    spddemon,

    Stay tuned for more HTPC reviews in this space. Their performance will be pitted against this solution.

    However, ION is passe right now. We will be testing with the ATI 5xxx series and upcoming Nvidia cards.
  • Furuno - Wednesday, July 21, 2010 - link

    Upcoming nVidia cards...

    Hmm I wonder what it is... A low-cost version of fermi or another rebranding of GT2XX cards?
  • ganeshts - Wednesday, July 21, 2010 - link

    We already published reviews of the GTX460 from the gaming perspective.

    The card is good from a gaming HTPC perspective because it also supports HD audio bitstreaming.

    There are some rumours that Nvidia has lower priced cards coming out in the next 2 months, so we will cover them when they get released :) At the least, we will cover the GTX460.
  • spddemon - Wednesday, July 21, 2010 - link

    Thanks for the updates Ganeshts!

    It looks like your time frame will be perfect for my new HTPC project.

    I really hope Nvidia can get some low powered cards out to offer a true HTPC card that covers all the current HD formats/codecs.
  • mindbomb - Wednesday, July 21, 2010 - link

    Ion can only bitstream LPCM, but I assume the atom cpu is powerful enough to decode truehd in libavcodec.
    So that only leaves DTS-HD MA as a problem.
  • ganeshts - Tuesday, July 20, 2010 - link

    Goty,

    The user can always opt for a USB TV tuner.

    If we had an expansion slot for a TV tuner inside this box, the unit wouldn't be based off the HM55 chipset, and wouldn't fit in the sub-50 W power envelop which is a coveted mark in this space.

    Further, including a TV tuner in the box would drive up the cost of the system in some areas, as it would be taxed as an entertainment device, rather than a computer.
  • bearxor - Tuesday, July 20, 2010 - link

    No one that is serious about using this as a HTPC is going to string USB TV tuners off this thing. You want 2 USB tuners hanging off the back of the machine? How about 4?

    My HTPC has 7 tuners total. 2xHauppage 2250's, 2xCats Eye 150's and a ATi DCT. Tell me exactly where I'm going to be able to put those on a machine like this.

    There needs to be some kind of market differentiation between a HTPC and a Living Room PC. One is for serious use as a DVR and the other is to hook up to the TV and watch some videos/play games/surf the web/Facebook/chat, etc. They are two different markets.
  • ganeshts - Tuesday, July 20, 2010 - link

    bearxor,

    You have got an impressive set up.

    However, I believe your type of setup is more the exception rather than the norm. The sort of arrangement which will remain a niche for a long time to come. With the advent of IP streaming and availability of TV shows and live sports broadcasts online, I am not even sure people will require so many tuners.

    I also think that your sort of setup isn't amenable to the silent, power efficient HTPC that people want (particularly from the viewpoint of media streamers and boxes such as the upcoming Google TV). The latter 'living room PC' that you mention has more potential to explode as a market for manufacturers to exploit, rather than the DVR-centric PC that you envisage.
  • hughlle - Tuesday, July 20, 2010 - link

    Exactly, 7 tuners is hardly the norm. I make do without a single one on my HTPC, i have the likes of iplayer if i really feel inclined to drop into the fantastic realm that is daytime television :S

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