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Author Topic: Broadcom's BCM70012 and BCM70015  (Read 4742 times)

sla

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Broadcom's BCM70012 and BCM70015
« on: November 05, 2012, 07:10:42 pm »

Can JRiver 18 support: Broadcom's BCM70012 and BCM70015 [these are mini pci-e cards that can decode DVD and BR]? Here are the drivers: http://www.broadcom.com/support/crystal_hd/
(XBMC and Media Player Classic supports it...)
(it helps with BR playback on machines, so no expensive (and loud) card is needed).

Here are the pictures: http://wiki.xbmc.org/index.php?title=Broadcom_Crystal_HD

Here you can get it BCM70015 for $35 http://www.logicsupply.com/products/bcm970015
(there used to be $10 off coupon)
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JRiver on Silent/Fanless STREACOM FC5 EVO -> DSD through Firewire on Mytek 192 DSD -> CODA 05r pre/CODA 10.5 amp -> Sonics Amerigo Speakers

Hendrik

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Re: Broadcom's BCM70012 and BCM70015
« Reply #1 on: November 06, 2012, 01:00:28 am »

If you install the DirectShow decoders for them, MC should be able to use them. They may require unlocking in the custom RO setup to be selectable, though.

Considering that every GPU comes with its own decoder these days (even the cheap and quiet GPUs), i have to question their usefullness though.
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sla

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Re: Broadcom's BCM70012 and BCM70015
« Reply #2 on: November 06, 2012, 07:24:19 am »

If you are building Silent PC (0db) - no fans whatsoever [all cooled passive] then there is not much option for GPU neither for any decent Graphic Card.
Passive Power Supply means max 120W.
Those Crystal HD chips may come in handy [there are <10W]. Plus they are cheap.

As to the drivers: "These drivers do not support Blu-ray DiscŪ playback. For Blu-ray Disc playback driver support, please contact your respective OEM vendor."
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JRiver on Silent/Fanless STREACOM FC5 EVO -> DSD through Firewire on Mytek 192 DSD -> CODA 05r pre/CODA 10.5 amp -> Sonics Amerigo Speakers

Hendrik

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Re: Broadcom's BCM70012 and BCM70015
« Reply #3 on: November 06, 2012, 07:37:44 am »

I have a passive PSU with 400W, you are looking at the wrong things.

Anyhow, you need some kind of GPU, and even the integrated GPUs in Intels latest CPUs can decode all important formats out there.
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sla

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Re: Broadcom's BCM70012 and BCM70015
« Reply #4 on: November 06, 2012, 07:48:23 am »

If you have PSU 400W then there is no passive case you can put it in ;). Passive cases are very small... [we are building small silent 0db pcs on Mini-ITX boards...]

Were talking here many times Atom CPUs..

Here is the review of Dell Mini 10  outfitted with a 1.6GHz Intel Atom N450 processor, 1GB of RAM

http://www.engadget.com/2010/01/25/dell-mini-10-with-broadcom-crystal-hd-accelerator-review/

I think you need some power to run Blue-rays (or 1080p) without stuttering...

Here another quote:

"Crystal HD and nc2400

This is the easiest part of the guide. I could put the same Broadcom Crystal HD card into the nc2400 without any problems. I tested the Crystal HD with youtube+XBMC and it worked flawlessly. Eg. 720p movie was played with XBMC at ~12 % CPU load, youtube played HD movies flawlessly, but 720p still generated ~25 %, 1080p ~50 % CPU load. I don't know why the BIOS whitelisting did not block the card, it worked nicely. The downside of the nc2400 is the missing WWAN socket. It is needed to use WLAN usb adapter to have wireless network."


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JRiver on Silent/Fanless STREACOM FC5 EVO -> DSD through Firewire on Mytek 192 DSD -> CODA 05r pre/CODA 10.5 amp -> Sonics Amerigo Speakers

Hendrik

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Re: Broadcom's BCM70012 and BCM70015
« Reply #5 on: November 06, 2012, 07:55:53 am »

Netbooks have terrible thermals properties. :p

Anyway, the point stands that even integrated GPUs can run decoding just fine these days, at least if you get something better then a Atom CPU, and there are plenty fanless designs with actual Intel Core CPUs.

In any case, if you can install the DirectShow decoder for the Broadcom cards, MC can use them. MC uses DirectShow for all video playback, so thats a strict requirement for using them.
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