Archive for ‘Opensource’ Category
IRadio = Raspberry Pi + Adafruit PiTFT (with buttons) + MPD + NCMPCPP + Bluetooth BeatsPill Speaker + Custom Frame Buffer Pygame code
Posted on 10:18, January 21st, 2015 by Many Ayromlou
You’ll need the following hardware:
Posted on 21:24, November 9th, 2013 by Many Ayromlou
I’ve finally got this project to a point were I can do a write up on it. The following hardware is needed:
The goal of this project is to get the following installed and configured:
UPDATE: Sound works now on BeagleBone Black. On Raspberry you will run into alsa buffer xruns.… Read the rest
Posted on 10:26, November 3rd, 2011 by Many Ayromlou
I’ve already covered how to do this with vlc a while back in parts 1 followed by part 2. I just found out that something very similar in results can be done with ffmpeg. ffmpeg has recently added support for directshow filters which now allows one to capture the screen and stream and/or save it. Here is how you can do this:
1.) Grab a copy of the Screen Capture DirectShow source filter from Unreal Streaming Technologies. It’s about half way down that page. They have both the UScreenCapture X86 Edition and the X64 Edition (depending on your OS installation). I used the 64 bit filter on a Windows 7 64 bit installation.
2.) Install the filter and make sure you make the following changes to your windows registry using regedit.… Read the rest
Posted on 13:51, February 5th, 2010 by Many Ayromlou
The answer to that is maybe, we’ll see. But all that aside if you’re interested in a minimalistic video player that can handle more codecs than VLC and is generally faster then give Movist a try.
The unique thing about the player is that it allows you to switch codec engines between ffmpeg and quicktime based on file extensions. Oh and did I say it’s FREE aswell :-).
… Read the rest
Posted on 13:24, January 14th, 2010 by Many Ayromlou
For those of you who don’t know OpenShot Video Editor(TM) is an open-source program that creates, modifies, and edits video files. OpenShot provides extensive editing and compositing features, and has been designed as a practical tool for working with high-definition video including HDV and AVCHD.
Jonathan Thomas and crew have reached their 1.0 milestone (congrats :-)). The program is rock solid and is running beautifully on my Ubuntu 9.10 installation.
OpenShot’s Features include:
Posted on 11:47, October 23rd, 2009 by Many Ayromlou
There are a lot of fantastic free software packages out there for the PC if you’re running windows. VLC, Firefox come to mind. The problem is that it takes a long time to install all of them on your PC. You know the routine, click, wait for download, double click, next, next, next, etc……Well, why? Head over to Ninite’s website, choose the applications you want and let them create a custom “Meta Installer” for all the applications in one package. Run the installer and wham, you got all those free/opensource apps downloaded and installed on your machine in one shot, with minimal clickage :-). No sign-up required, Free for personal use, Just in time for Windows 7 Upgrade (or potentially downgrade).… Read the rest
Posted on 17:22, September 9th, 2009 by Many Ayromlou
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Yep, those crazy open source hackers over at dvinfo.net have done it again. You thought the RED camera brought about a revolution in dcinema, well, you ain’t seen nothing yet. Apertus is using the Elphel 353, free software and open hardware camera. The Elphel Camera which this entire project is based on is basically an excellent security camera that can do some real magic. The camera uses an Aptina CMOS bayer-pattern sensor with an optical format of 1/2.5″ (5.70mm x 4.28mm) and a native resolution of 2592×1944 (5 Megapixels). It features a 12 bit ADC and supports: region of interest, on-chip binning and decimation. Aptina claims that the chip has 70db of dynamic range at full resolution and 76db when using 2×2 binning.… Read the rest
Posted on 13:54, June 19th, 2009 by Many Ayromlou
So after yesterdays rant, I went back and figured out how to install the Cacti monitoring software (OSS, Free) onto a Ubuntu 9.04 “Jaunty Jackalope” Desktop installation. This guide uses packages only, no compiling, no Makefiles or anything like that…..You should be able to just follow this and get a fully functioning Cacti installation in about 30 minutes. Here are the steps:
The USB-powered Beagle Board is a low-cost, fan-less single board computer utilizing Texas Instruments’ OMAP3530 application processor that unleashes laptop-like performance and expansion without the bulk, expense, or noise of typical desktop machines.
Beagle Board is based on an OMAP3530 application processor featuring an ARM® Cortex™-A8 running at up to 600MHz and delivering over 1,200 Dhrystone MIPS of performance via superscalar operation with highly accurate branch prediction and 256KB of L2 cache. Focal to Beagle Board experience is the high-speed USB 2.0 on-the-go (OTG) port that can be utilized to provide power to the board or to deliver highly flexible expansion. Standard PC peripherals can be connected to Beagle Board using the USB with a mini-A to standard-A cable adapter, DVI-D using an HDMI to DVI-D adapter, or through the MMC/SD/SDIO connector enabling a complete desktop experience.… Read the rest