Media Streamer Platforms Roundup
by Ganesh T S on June 13, 2010 7:00 PM EST- Posted in
- Home Theater
- Media Streamer
- Gadgets
A majority of the consumers in this market have been spoilt for choices since they come from a HTPC background, and stress their media streamers to the limit (even beyond the officially supported specifications). Sometimes, they are pleasantly surprised by some available unadvertised feature (like the TrueHD bitstreaming in WDTV Live, which wasn't part of the initial specifications). Most of time, though, various limitations start showing up, both in terms of hardware capabilities and software support. These are dealt with in the reviews of the individual products. The end consumer needs to look at his requirements before choosing a media streamer. In addition, reviews on the net should cater to what the market really wants, and not rehash the marketing speak from the companies. Anandtech is working on creating a comprehensive suite of test streams to identify the capabilities as well as shortcomings of the various media streamer platforms. Towards this, we have identified the following features which differentiate the various platforms, both from a hardware as well as software perspective.
- Audio & video container support (MKV / MP4 / MOV / AVI / FLV / WebM etc.)
- Video codecs (H264 / VC-1 / Real Media / VP8 etc.)
- Audio codecs (Dolby / DTS / FLAC / Ogg Vorbis / WMA Pro / HD Audio - Decoding / Bitstreaming)
- Multiple subtitle formats
- Interlaced video streams in different codecs
- Specific video & audio codec quirks (such as weighted P-frame prediction & unreasonable number of reference frames for H264)
- Maximum video & audio bitrate
- Maximum video frame rate
Readers are welcome to suggest other aspects which need to be added to this test suite.
While this roundup article may not have an analytical conclusion, I will bring it to a close by listing out the platforms which we will closely follow in the coming days with respect to the above features:
- Atom + Ion / Ion2 [ x86 + Nvidia custom HD decode engine ]
- Mediatek 8520 Series [ ARM11 + Mediatek custom HD decode engine ]
- Sigma Designs 86xx Series [ MIPS + Sigma Designs custom HD decode engine ]
- Realtek 1073/1283 Series [ MIPS + Realtek custom HD decode engine ]
- Nvidia Tegra2 [ ARM Cortex-A9 + Nvidia low power custom HD decode engine ]
- Samsung S5PV210 [ ARM Cortex-A8 + Samsung low power custom HD decode engine ]
- Telechips TCC89xx [ ARM11 + Chips&Media Boda series HD decode engine ]
- Intel CE4100 [ x86 + Intel custom HD decode engine ]
Stay tuned for exclusive analysis of the capabilities of each of the above platforms from Anandtech in the near future!
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ganeshts - Monday, June 21, 2010 - link
Modelworks,Thanks for the info. WDTV Live Plus is currently in our labs, and a review will be up soon :)
DieterBSD - Monday, June 21, 2010 - link
> WDTV Live indeed plays the 16 reframe Planet Earth sample,> but only if it is off the local hard disk connected to USB.
> It doesn't play well over wired ethernet.
That's too bad, since the whole point of a media streamer is
to get the noisy disk away from the TV/stereo. A conspiracy
theorist might say that WD wants you to buy a disk.
Two more things to test: (1) How well do these boxes deal with
input that is less than perfect? Some mpeg decoders crash.
(low quality programming) An easy way to generate a less
than perfect test file is to record some OTA TV using a
lame indoor antenna. Using the file allows testing all the
boxes with the same input, so that the test is fair.
(2) Also, closed captions crash some of the CECBs:
http://www.avsforum.com/avs-vb/showthread.php?t=99...
ganeshts - Monday, June 21, 2010 - link
DieterBSD,Thanks for the link.
Is it possible for you to link us to some 'faulty' OTA TV recorded videos? We can add them to the test suite.
Currently we have no plans for testing converter boxes with our test suite, as the requirements for those vary greatly from that of the media streamers that we are trying to cover in this particular section.
DieterBSD - Tuesday, June 22, 2010 - link
> Is it possible for you to link us to some 'faulty'> OTA TV recorded videos? We can add them to the test suite.
I am not aware of any available online. Thus my suggestion
that it is easy to generate a test file by recording some
OTA TV using a lame indoor antenna. Or add attenuation
until the signal/noise drops low enough. This assumes you
have a computer connected TV tuner card/box available.
fixed attenuator (available in a variety of values)
http://www.provantage.com/steren-electronics-201-4...
variable attenuator (knob):
http://www.solidsignal.com/pview.asp?mc=03&p=1...\
%20Variators&sku=853748001293
variable attenuator (switches (thus repeatable, but more expensive)):
http://www.solidsignal.com/pview.asp?mc=05&p=S... Equipment&sku=
These are just examples, not recommendations for these specific products.
A two-way splitter adds about 3.5 dB of attenuation, a four-way about 7.4 dB, ...
The harder way would be to start with a good mpeg2 file
and corrupt it with a binary editor.
> Currently we have no plans for testing converter boxes
Sorry, I wasn't clear. Since some CECBs crash attempting
to decode and display closed captions, perhaps the media
streamers have similar bugs.
You could set up a tuner card/box with a multicast/broadcast
to the media streamers with closed captions on and let them
run overnight. For completeness both the "analog" and "digital"
captions should be tested.
average_joe - Tuesday, June 22, 2010 - link
The last time I looked at this product class, I believe I liked the Netgear EVA9150 for it's extensive media support, including DVD ISO. At the time, IIRC, almost nothing could read Bluray ISO, including the EVA9150, which would have made it perfect. Can you include this device in you evaluations?My long term goal is to have a media player that can pull from my home NAS and the internet seemlessly, without the need of an additional server (HTPC).
ruzveh - Wednesday, June 23, 2010 - link
Todays media players are also lacking built in tv tune capability. I understand we have different device for the same but still its a good thing to have.And i personally dont own a media player of my own but would like to know does the following file format which is shown on the catalog works for file copied on CD's, DVD's, BD Disk Drive via USB or directly via pen drive?
I would like to connect my Blu Ray drive to media player via usb and has it play all the collection that i have stored on my cd, dvd & blu rays
LuxZg - Wednesday, July 7, 2010 - link
I'd have one addition for testing - PLEASE test the non-English character support in the subtitles. For example "accented" characters in different European languages.As for the other things, which have already been listed, do make sure you test the MTS/M2TS container format, and 1080/60p playback. If you'll need "heavy duty" 60p samples, just look for "raw" Panasonic HDC-TM700 videos (MTS, 50p/60p, 1080, H.264, with 5.1 surround).It chokes most software players, so I'm personally very interested in how these stream players support it :) Besides, it's future BluRay spec (well, 60p/1080/H.264 part at least)
johnlannock - Saturday, September 25, 2010 - link
When will you start posting reviews of different streamers so that I can purchase my next few?I have one patriot and am not happy with it.
What do you think of the Argosy products?
I need 5 of these devices in the near future and do not want to get fooled again.
I rely on Anandtech to steer me in my purchasing decisions so that I do not suffer from "buyers remorse"
Thank you
turbobeta - Thursday, January 27, 2011 - link
In regards to the 360 and PS3, you stated:"However, such power consumption numbers put these devices beyond my criteria for a media streamer (their original intent was to act as a game console after all), and I will not discuss them any further in this article."
I think that's a terrible reason to exclude them. These two devices are the most widely available, have modern av hookups, have modern internet connectivity, and have the largest install base.
Its as if you were stating something ludicrous like "I'm not including pencils in my roundup of greatest writing utensils of all time, because they need to be sharpened, and I will not discuss them any further in this article."
dpbrick - Monday, July 18, 2011 - link
I'm really impressed by your approach in this article: looking at product capabilities and limitations on the basis of their chipsets. This is the first article of its kind I have seen of its kind. Unfortunately, it is over a year old at this point. Has any progress been made in updating it?