We have been using our media streamer test suite for the last few reviews in the HTPC / media streamer space. In v1.0.1 of the test suite used in the WDTV Live Plus review, we added DVD and Blu-Ray folder structures to the mix. In v1.0.2, we have added two Xvid clips (one with Q-Pel and another with GMC (Global Motion Compensation) with 3 warp points) and a MKV with forced subtitles. Recently, we added Blu-Ray and DVD folder structures to the mix in v1.0.3.

For the Zino 410, we used v1.0.3 of the media streamer test suite. Weights have been assigned to each stream based on how frequently one might encounter each type of file in a home theater setting.

We now have 50 streams in our test suite and a maximum possible score of 358. Presenting a table listing every stream would make this section messy. Instead, moving forward, we will only indicate streams which have playback issues. In addition to that, for HTPCs, we will also indicate all the different softwares / codecs used to enable playback of all the test streams.

The Zino 410 HD HTPC scored 328 out of a maximum of 358 in our test suite. Not all files were played back from the same software. It was quite difficult to find the correct splitter / filter / renderer combinations for some of the test streams. The following softwares were used to process our media streamer test suite:

  1. Cyberlink PowerDVD 10.0.2025.52
  2. Total Media Theater 5
  3. MPC-HC with ffdshow Audio Decoder
  4. VLC 1.1.4
  5. Monogram GraphStudio with MPC-HC Matroska Splitter (for 024-1080p24.x264.DTS-MA.7Ch.mkv, which had minor stutters with the default MPC-HC combination used to playback other streams)
  6. Monogram GraphStudio with Sage Mpeg Demux Splitter (for 042-1080p24.VC1.TrueHD.AC3, which the latest MPC-HC M2TS splitter couldn't split properly. VLC could play this back without bitstreaming, but GraphStudio, with the Sage splitter was able to properly deliver the TrueHD soundtrack to ffdshow for bitstreaming).

Let us take a brief look at the test streams which had issues:

  1. 1080p60 8 reference frame H264 encode stuttered badly, and played back at a fraction of the expected frame rate. Full software decoding wasn't of much help either.
  2. 1080p24 VP8 in WebM couldn't be decoded at full frame rate  in VLC using the CPU. (Appearance of multi-threaded VP8 decoders in VLC might help in the future)
  3. 1080p24 RMVB couldn't be decoded at full frame rate in VLC using the CPU.
  4. Quality of 1080i deinterlacing (H264 and VC1) in our deinterlacing test streams was not as good as the result from some of our other testbeds. MPEG2 software deinterlacing in VLC (Yadif2) was excellent without too much CPU usage.

The graph below shows how the Zino 410 stacks up against other SFF HTPCs with respect to media / codec compatibility. While it is obviously much better than the low cost Atom / Fusion solutions, it sadly falls behind the Core 100 by a little bit.

AnandTech Media Streamer Test Suite

However, some video enthusiasts might still prefer the Mobility 5450 based Zino 410 to the Core 100.

Refresh Rate Handling

Many HTPC purists are concerned about the lack of support for proper display refresh rates. Intel's hardware bug in the Arrandales and Clarkdales (as well as Sandy Bridge) makes this one area in which ATI's efforts stand out. nVidia drifts the refresh rate back and forth to achieve 23.976 Hz when averaged over time, ATI maintains and locks the refresh rate perfectly. MPC-HC's statistics OSD indicates that the display correctly refreshes at 23.976 Hz with the 23 Hz setting for the Zino 410.

Reference screenshots for the Core 100 and Vision 3D are provided below:

Gaming with the ATI Mobility 5450 Network Streaming
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  • strikeback03 - Tuesday, February 22, 2011 - link

    The largest PicoPSU I see advertised is a 150W model, which claims 8A/96W of 12V power available. Trying to run a ~60W TDP video card and a 95W TDP processor off that sounds like a bad idea
  • pirspilane - Sunday, February 20, 2011 - link

    Did HDMI handshake problem occur in your testing of the ASRock Core100 HT? If so, how can it be fixed?

    I have a Core100, and have experienced loss of HDMI audio whenever the connection with my Denon AVR is interrupted. Example, I switch the AVR to a different input, when I switch back to the Core100 input, audio is gone, but video is still there.

    My PS3 has no problems with this, although there is a several second period before audio is re-established. Anyone else had a problem with a Denon/Core100 setup?
  • ganeshts - Monday, February 21, 2011 - link

    No handshake issue with an Onkyo 606. I don't have a Denon myself.. hopefully some other reader can chime in.

    By the way, you have a higher probability of finding someone with your setup on AVSForums (There is a dedicated thread for Core100 IIRC) :)
  • Ganesh_balan - Sunday, February 20, 2011 - link

    "A press switch to displace the lid is provided at the top and a Kensington lock slot is at the bottom."

    Doesn't look like the Kensington lock to me but the hard drive activity indicator. :)

    Please re-check! :D
  • ganeshts - Monday, February 21, 2011 - link

    Thanks! Fixed ( was writing another review concurrently and this got mixed up :| )
  • brucek2 - Monday, February 21, 2011 - link

    What types of content are typically 1080p60? I had thought most movies were 24fps and most tv shows were 30fps. I'm trying to understand how big a limitation the lack of 1080p60 is likely to be?
  • ganeshts - Monday, February 21, 2011 - link

    Camcorders are one of the main sources of 1080p60 content.

    Some camcorders which record at 1080p60 are: Sanyo HD2000 and Panasonic TM700. There are some other models from the 2 companies which are also 1080p60, but I don't remember offhand.

    In addition, user created videos can also be encoded on a PC at 1080p60.
  • sicofante - Monday, February 21, 2011 - link

    Industrial designers must be really expensive to be out of reach for Dell...

    Why is it that only Apple takes care of the looks of their hardware? It really puzzles me.

    This thing is so ugly only true geeks would have it in their living rooms.
  • myangeldust - Saturday, September 10, 2011 - link

    I push mine further back in the TV cabinet. It's all black so it dissappears in the shadows. Like that R2 unit with poorly matched color panels it knows it's ugly so stays in the background and doesn't complaints.
  • cjs150 - Monday, February 21, 2011 - link

    I agree with the comment about looks. Apple designs things that look pretty, the Dell looks like cheap plastic.

    Despite this why are getting close to an ideal HTPC. I know this is subjective but the ideal HTPC should be:

    1. Silent (or as close as possible, I do not want to hear it in a quiet bit of a movie)
    2. Audio should be capable of being sent through HDMI in all formats my AV receiver can cope with, but with option to use other connectors (some people prefer)
    3. Plays all mainstream formats.
    4. Has a TV receiver card (here in UK would be nice if it could replace my cable box but I doubt supplier will ever agree)
    5. IR receiver

    We are very close to ticking all the boxes. Still think it should have an SSD and a 2,5" HD (maybe SSD could replace the wireless card in the mini-PCI slot as my house is fully wired)

    Only one issue for me on the thermals of this box, and maybe I missing something but...

    The Dell Zino is obviously designed for sitting horizontally on something (why else have the feet on the bottom). Heat rises. To make ideal use of convection therefore the top should be perforated (a mesh would be ideal) to let heat escape and the sides perforated to allow cooler air to replace the hot air leaving the top. (this is not exactly rocket science is it!) So why on earth do designers place the optical drive at the top blocking a large amount of area where the heat would escape. Surely it is more sensible to have the optical drive (and 2.5" HD or SDD) underneath the motherboard.

    What am I missing - someone please explain

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