Skip to main content

MythTV InstallFest and Conference

Thanks to all attendees for making the day so great. Special thanks go to our generous sponsors: Schedules Direct, Inc. and pcHDTV, Inc. and to Jarod Wilson for autographing a copy of his "Hacking MythTV," Keith Watson and Aaron Ruscetta for providing their throughly enjoyable presentations, Scott McBrien (Fedora Ambassador) for stopping-in and supporting the event, David Knowles, Robert McCurdy, and everyone else from Freeside who donated their time, monitors and computer equipment. Clearly, the event could not have happened without you.

Click for more photos

Raw event specs and stats: The day started at 8:30 AM and eventually lost steam at 4:30 PM. Thirty five folks filtered in throughout the day. Keith Watson and Aaron Rusecetta delivered two highly appreciated and well attended presentations. We completed five fresh installs, but two other installs failed due to hardware issues. We raised about $100.00 for Freeside Atlanta. We raffled off one copy of "Hacking MythtTV," and five subscriptions to Schedules Direct's listing service and seven Schedules Direct T-shirts. We also consumed five large Papa John's Pizzas.

As a collateral benefit of the event, we saw the creation of two new tech related groups. Most everyone at the show wanted more MythTV, so we formed a MythTV Users Group (MUCH). For a crew of IT Geeks in Chattanooga, TN receiving the e-mails promoting the event proved to be just the catalyst needed for them to start their own Hacker/Maker space. Last I heard, they were searching for warehouse space and corporate sponsorship.

CONFERENCE

Keith Watson's presentation entitled "Hacking The Tivax T-8" detailed Keith's integration of his Tivax T-8 digital converter box into his MythTV system. He began by discussing how he reviewed the schematics for the digital converter box and learned how to use the box's serial port to change channels. He then described the scripting language and commands used to control the converter box, and concluded his presentation by discussing his plans to connect the Tivax T-8 to his MythTV system. (More on this later.) His presentation, in addition to being an interesting hacking tale, was packed with many useful and informative weblinks about capturing broadcast digital programing. It is available here: Hacking The Tivax T-8

Aaron Ruscetta's presentation was entitled "Digital Video's Perpetual Proprietary Flaws." We all deal with the aggravation of not being able to play certain music/video files due to format incompatibility. Aaron's presentation focused on navigating the complex maze of proprietary media encoding and encryption schemes. His presentation also delved into your right to fairly use audio and visual media. Aaron has generously offered to come back to Freeside and give another talk on the topic. He mentioned that having a "Blender" available would enhance the his presentation, and fortunately a "Blender Render Farm" is on Freeside's list of proposed projects, so stay tuned.

INSTALLFEST

Best tale from the "InstallFest" -- AKA "Been there before." After Keith finished delivering his presentation, he set about the task incorporating his Tivax T-8 into his MythTV System. He battled with this project for about 3.5 hours. Steam was coming out of his ears. The non sequiturs started... "this is clearly not worth..., What the..., Why would...," most everyone tentatively visited him at his computer to offer encouragement and advice, but soon left him to suffer in isolation. Then out of the gloom came, "It's working!" and Keith was instantly OK with computers, himself, and the Universe. As I said, we've all been there before. Perhaps not at this level of abstraction, but we've been there.

Best proof of concept: Thanks to Warren we gained verifiable proof that nVidia's "Video Display and Presentation API for Unix" (VDPAU) works -- and works very well. We all witnessed his system (built on a Zotac IONITX dual Atom board) nearly flawlessly push High Definition video, yet only used about 10% of the CPUs' capacity.

At last, MythTV enthusiasts have what they sought for so long -- a small, quiet, high definition capable MythTV Frontend. Suddenly, the a truly affordable multimedia networked home seems viable.

Comments

Popular posts from this blog

A Capacitive-Touch Janko Keyboard: What I Did at the 2017 Georgia Tech Moog Hackathon

Last weekend (February 10-12, 2017) I made a Janko-layout capacitive-touch keyboard for the Moog Werkstatt at the Georgia Tech Moog Hackathon. The day after (Monday the 13th), I made this short video of the keyboard being played: "Capacitive Touch Janko Keyboard for Moog Werkstatt" (Text from the video doobly doo) This is a Janko-layout touch keyboard I made at the 2017 Moog Hackathon at Georgia Tech, February 10-12. I'm playing a few classic bass and melody lines from popular and classic tunes. I only have one octave (13 notes) connected so far. The capacitive touch sensors use MPR121 capacitive-touch chips, on breakout boards from Adafruit (Moog Hackathon sponsor Sparkfun makes a similar board for the same chip). The example code from Adafruit was modified to read four boards (using the Adafruit library and making four sensor objects and initializing each to one of the four I2C addresses is remarkably easy for anyone with moderate familiarity with C++), and

Onboard Firmware of the Human Brain

Freesiders are continually tinkering with robotics and other such machinery .  Many of these embedded processors and firmware are becoming open source and every-more diversified in the wake of the modern Maker movement . One notable boost to the hackerspace arsenal is the Arduino (an like platforms).  This offers designers an incredible power to devise not just individual devices but even the emergence of complex, integrated systems . This evolutionary pace of modern technological systems may be significantly faster the biologic system development, but there may be a few well learned tricks yet to be mastered.  It seems that studying how nature has managed to solve many development challenges will aid in designing robotics, where efficiently counts just as much. One  challenge, that is particularly interesting, is data processing.  Artificial intelligence is labored with processing data and producing a meaningful and useful output.  When considering the increase in sensory

Freesiders Hackers Collaborate in Medical / Surgical Research

Published in the May issue of the Journal of Foot and Ankle Surgery : " A Novel Combination of Printed 3-Dimensional Anatomic Templates and Computer-assisted Surgical Simulation for Virtual Preoperative Planning in Charcot Foot Reconstruction ." This collaboration of specialties represents an undertaking by members of Freeside Atlanta , Southern Arizona Limb Salvage Alliance , and The Podiatry Institute .  Charcot foot reconstruction remains on of the most challenging procedures in foot and ankle surgery.  These procedures are often lengthy procedures which can be riddled with complications. With the help of Freeside Atlanta Members, institutional researchers used open source Osirix Image viewer and 3D Software such as Newtek's Lightwave or Blender to create simulated surgical reductions as well as 3D printed templates.  Freeside Atlanta members assisted in providing 3D printing solutions and know-how to the project. Experimental test prints were done on a M