Posts Tagged ‘Installer’

HDMI Cable Tutorial About HDMI

Wednesday, May 18th, 2011

To follow up my facebook article about HDMI pinouts (http://www.facebook.com/note.php?created&&note_id=211924685506768)

I thought I’d share a great source of information on coming technologies. I’m only including what I think is pertinent, there is a link at the bottom with the whole article if you’re interested!

How do consumers benefit from HDMI?
The new HDMI digital interconnect provides:

  • Superior, uncompressed digital video and audio quality
  • Simple, user-friendly connector that replaces the maze of cabling behind the entertainment center
  • Integrated remote control
  • A popular interface enabling the transmission of high-definition content. HDMI opens the floodgate of digital content from major motion picture producers

What is HDMI 1.3?

  • HDMI 1.3 allows the availability of a new mini connector for devices such as camcorders
  • The availability of HDMI 1.3 depends on your specific equipment.
  • All HDMI cables should be made using the largest gauge (AWG) wire with individually shielded pairs possible with top quality workmanship. This protects your signal from Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI).
  • Increases single-link bandwidth to 340 MHz (10.2 Gbit/s)
  • Optionally supports 30-bit, 36-bit, and 48-bit xvYCC with Deep Color or over one billion colors, up from 24-bit sRGB or YCbCr in previous versions.
  • Incorporates automatic audio syncing (Audio video sync) capability.
  • Optionally supports output of Dolby TrueHD and DTS-HD Master Audio streams for external decoding by AV receivers.[8] TrueHD and DTS-HD are lossless audio codec formats used on Blu-ray Discs and HD DVDs. If the disc player can decode these streams into uncompressed audio, then HDMI 1.3 is not necessary, as all versions of HDMI can transport uncompressed audio.

What is HDMI 1.4?

  • HDMI 1.4 was released on May 28, 2009, and Silicon Image expects their first HDMI 1.4 products to sample in the second half of 2009.
  • HDMI 1.4 increases the maximum resolution to 4K x 2K (3840x2160p at 24Hz/25Hz/30Hz and 4096x2160p at 24Hz, which is a resolution used with digital theaters);
  • HDMI 1.4 includes an HDMI Ethernet Channel, which allows for a 100 Mb/s Ethernet connection between the two HDMI connected devices;
  • HDMI 1.4 also introduces
    • an Audio Return Channel
    • 3D Over HDMI (HDMI 1.3 devices will only support this for 1080i)
    • a new Micro HDMI Connector, expanded support for color spaces
    • an Automotive Connection System.
  • HDMI 1.4 supports several stereoscopic 3D formats including field alternative (interlaced), frame alternative, frame packing, line alternative, side-by-side half, side-by-side full, 2D + depth, and 2D + depth + graphics + graphics depth, with top/bottom half and full formats to be added in January 2010.
  • HDMI 1.4 requires that 3D displays support the frame packing 3D formats at either 720p50 and 1080p24 or 720p60 and 1080p24.
  • High Speed HDMI 1.3 cables can support all HDMI 1.4 features except for the HDMI Ethernet Channel.

What is the life expectancy of HDMI?
HDTV uses less than 1/2 of HDMI’s available 5 Gbps bandwidth. With capacity to spare, HDMI can incorporate new technology advancements and capabilities long into the foreseeable future.

Does HDMI provide a secure interface?
HDMI, when used in combination with HDCP, provides a secure audio/video interface that meets the security requirements of content providers and systems operators.

What is HDCP?
HDCP stands for High-bandwidth Digital Content Protection. HDCP encrypts the digital signal to prevent it from being recorded. HDCP encryption / decryption takes place within your equipment. Check your equipment documentation to see if it offers HDCP. Cables simply pass the digital signal between the HDCP compliant equipment.

What are the advantages of HDMI over existing analog interfaces such as composite, S-Video and component video?

  • Quality HDMI transfers uncompressed digital audio and video for the highest, crispest image quality.
  • All Digital HDMI ensures an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-to-analog conversions.
  • Low-cost HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a simple, cost-effective manner.
  • Audio HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound.
  • Ease-of-use HDMI combines video and multi-channel audio into a single cable, eliminating the cost, complexity, and confusion of multiple cables currently used in A/V systems.
  • Intelligence HDMI supports communication between the video source (such as a DVD player) and the DTV, enabling new functionality.

Is HDMI backward-compatible with DVI (Digital Visual Interface)?
Yes, HDMI is fully backward-compatible with DVI using the CEA-861 profile for DTVs. HDMI DTVs will display video received from existing DVI-equipped products, and DVI-equipped TVs will display video from HDMI sources.

Will current HD TVs and set-top boxes using DVI-HDTV be compatible with HDMI devices?
Yes. Currently there are TVs with DVI-HDTV inputs available from a variety of manufacturers. Those devices will be compatible with future HDMI-equipped products.

What types of video does HDMI support?
HDMI has the capacity to support existing high-definition video formats (720p, 1080i, and even 1080p). It also has the flexibility to support enhanced definition formats such as 480p, as well as standard definition formats such as NTSC or PAL.

Does HDMI accommodate long cable lengths?
Yes. HDMI technology has been designed to use standard copper cable construction at long lengths. In order to allow cable manufacturers to improve their products through the use of new technologies, HDMI specifies the required performance of a cable but does not specify a maximum cable length. Cables are expected to be lengths of up to 15 meters. As semiconductor technology improves, even longer stretches can be reached with fiber optic cables, and with active cable technologies such as amplifiers or repeaters.


How much better is 1080p than 720p?
225%! It’s a huge difference. The soundtrack also improvesby 50% with the new totally lossless, bit-for-bit Dolby True HD and DTS Master HD multi-channel audio content. 

FULL ARTICLE AVAILABLE HERE:

HDMI Cable Tutorial About HDMI – HDMI Info – HDMI Information – High-Definition Multimedia Interface Tutorial – PacificCable.com – 1-800-931-3133..

A little intro, and some much needed links

Friday, April 1st, 2011

My name is Mike, My partners name is Anthony And we are AUDIO AMIGOS. Taking toronto’s A/V industry by storm!

We Both worked for one of the most reputable companies in toronto, which will remain nameless, as they’re soiling their name plenty fast on their own! When I started there, Anthony was training me, and certain things that ‘went down’ were very questionable! It didn’t take long to realise that This company was taking advantage of ALL of its customers. Making up costs, Exaggerated Labour rates, insane markup from MSRP! This angered me, as I (or any other employee, who was truly commiting the crime) was not benefitting from the monetary gain of the owners…

So I decided that, this wasn’t going to go on, at least not without me behind the wheel! Eventually convincing Anthony, we both jumped ship, and talked, and talked, and argued and talked some more before coming to a conclusion of how we wanted to run this company, or moreso this industry. The way its going now is just embarrassing for ‘installers’ and even more for customers who think theyre getting top notch service, because they’re paying top notch rates.

Its similar to sitting down at Mortons steak house, ordering a NY striploin for 60$. Then the waiter puts the order into the kitchen, the owner grabs the chit, RUNS to the keg, orders the same NY striploin for 25$ and brings it back to your server to deliver to your table! SO here you are with a 25$ steak (that you paid 60$ for), a business owner with a quick extra 35$ in his pocket! And a server and chef, who must keep up the lie and insist its their quality of meat, for fear of their job!

The choice is yours toronto! DONT make the wrong one!

Check us out on
facebook
My Space
Twitter
HOMESTARS

Mounting a 55″ samsung LED with old hardware

Tuesday, August 17th, 2010

A 50″ samsung LED, replacing an old heavy Sony bravia. The bracket is way overkill for this set, but it is more than strong enough! The only downside is the non low profile style of this mount.

Static mount with 5.1

Friday, April 16th, 2010

52″ samsung plasma, with a Sony 5.1 surround system, DVD player and a cable box. Pretty simple, with an unfinished basement to help facilitate the hiding of wires. Coax is on the wrong side of the room, and there is no power behind where the tv would like to live.

Broadcom Crystal HD chips. Damn!

Monday, April 12th, 2010

Have a read about this amazing New technology designed by broadcom to do all your video decoding, its tiny, its CHEAP, and it will change the way we build media centers!

quoted from Davilla, From XBMC.org – 1080p HD content playback has always been the Holy Grail for any Media Center application but this has traditionally been difficult; playback using software decode alone requires a very hefty CPU and hardware decoding has only been made available recently using the nVidia’s VPDAU technology, available only on Linux. Windows has its own platform specific solutions and poor old OSX has no public APIs available at all. There really is nothing around with a common API that enables hardware accelerated 1080p HD content playback that can also be used under all three major platforms (OSX, Linux, and Windows). Well, that situation is about to change.

crystalhd-pr-shot

The Dark Knight vc1 running at 1080p on an AppleTV

Through hard work and the joint efforts of several TeamXBMC/Redhat developers and the Broadcom Media PC Group, cross-platform hardware decoding of mpeg2, h.264 and VC1 video content up to 1080p will be coming to XBMC on OSX, Linux, and Windows via the Broadcom Crystal HD Hardware Decoder (BCM970012). The Broadcom Crystal HD is available now in a mini-PCIE card with ExpressCard and 1X PCIE form factors to follow. This means that the AppleTV and all those lovely new netbooks, Eee Boxes and older Intel Mac Minis have exciting new potential.

This solution has a common programming API, so many 3rd party developers and applications will be able to leverage hardware accelerated video content playback across OSX, Linux, and Windows platforms with minimal source code changes. Best of all, this is an open source solution with full source code for driver and library available for OSX and Linux under a GPL/LGPL license. Wow, this indeed is the Holy Grail and a major score for the open source community as this means no more tainted Linux kernels! Support has already been added to XBMC under the svn trunk. Our bleeding-edge users can expect to find the feature in the next nightly builds from our community builders, the more patient can wait until the next stable release. Other media projects such as FFmpeg, MythTV and Xine will soon follow as their developers add support.

The Windows driver binary, as well as the Linux source code for the driver and library can be found at the Broadcom web site. For OSX, the binaries and source code for the driver and library will be hosted at google code. Users in the USA can purchase the Crystal HD mini PCIE card from Logic Supply for $69 at the time of this posting, and of course there’s always ebay for those outside the USA.

Damaged hdmi cable

Wednesday, February 10th, 2010

Damaged hdmi cable repaired! A 25 foot cable fished from a closet in an adjoining room, was damaged at the connector.

The internets claimed repair was impossible!

All soldered And ‘B’ Connected ready to go, Lets test  it!

Absolutely perfect!

Hanging a 54″ panasonic plasma with articulation and floating shelves

Friday, January 29th, 2010

Here we are hanging a 54″ panasonic plasma on a double arm articulating bracket, with 3 floating shelves underneath. 2 hours all is said and done with minor remote programming, and a temporary DVD hook up, until a blu-Ray player is purchased.

Hanging a 37″ sharp over a fireplace

Friday, January 29th, 2010

Here we are, hanging a 37″ sharp aquous above a fireplace. There was no power or cable above said fireplace, but never a problem if you’re willing to patch and paint! 2 hours to fish the wires, hang the tv, and shelf!

Rogers to Double MAX overage charges to $50 in March for all tiers!!! – dslreports.com

Monday, January 11th, 2010

http://www.dslreports.com/forum/r23595675-Max-over-charges-DOUBLING-to-50-in-March-for-all-tiers

Quite sad really but not too surprising with rogers!! Im debating on trying a slower DSL type service just for the unlimited bandwidth, and not to mention the much lower monthly cost (1/2 speed, 1/3 cost!) I just wish there was an ISP out there that offered a 5MB up, and 5MB down. Why am I discouraged from accessing my machine at HI speeds?