For koekfm.nl I created a setup to switch video streams.
- GoPro 3
- *spark d-fuser
- Blackmagic Intensity Shuttle Thunderbolt
- Boinx TV
- FMLE (Flash Media Live Encoder)
Things to do:
The GoPro is very picky on settings:
Set resolution to 720p60 (the actual framerate is 59.94 as others found out
(TODO: is NTSC relevant as well?)
Update .ini in the d-fuser to add a gopro entry: 720p 59.94
This is reference number 46 (see the support page for details how to do that)
Name = GoPro 720P60 (1280x720)
Number = 46
EDIDNumber = 5
Add the BoinxTV Video Sender Package to the setup. This adds syphon output.
This package can pick up the syphon stream ffrom Boinx TV and make it available as a regular QT Camera which van be used in FMLE.
Other options to investigate:
Now the building has commenced!
I posted a live stream on the the frontpage:
(Click on the image)
I’m on vacation in New Zealand, visiting my sister (Marie-Louise a.k.a. Seven). Se happens to be engaged to a fellow Geek (Let’s call him Uan). Well, She’s more geek than us because she created the most complicated machine in the world (which we can’t even imagine to produce): a baby!
As an IT shop owner (http://queenstownhq.co.nz/) who’s always busy to satisfy his customers Uan tends to shift his “want to do projects” (because customers pay the bill right?) to the next weekend.
Because he already has a lot of the parts and of course there is a shed (all New Zealanders appear to have an shed. great inventions are made here: The world first JET powered beercooler), I offered some help. (otherwise I would ending up changing the new toddler’s diapers…..)
May I present to you: my
- DIY Touchscreen (we’re half way, more to come soon!)
- Arduino hacks with Processing and OSC (I’ve got an Git Repository on Github)
You might think: “Dude, you’re on a bloody vacation! Go see the country!”. Yup, been there, done that! This vacation is for me to sit back and relax: I have been far too busy the last few months with working for clients. Now it’s some Leon time: do some personal interesting stuff!
I’ll keep you posted!
(update: now available as a gem for capistrano)
Today at work we were discussing branching and tagging etc. to keep track of the currently deployed release on various servers. We’re working with Capistrano to do deploys.
This is a script I came up with:
Edit: refactored some errors out of it
Today we released a new gem called Ralf, it stands for Retreive Amazon LogFiles
Download the gem at http://gemcutter.org/gems/ralf or browse the source at http://github.com/kjwierenga/ralf
- An S3 account (duh)
- Enable logging on S3 (use cyberduck for example)
r = Ralf.new(:config => '/my/config.yaml', :date => '2010-02-01')
Or run it in one go:
Ralf.run(:config => '/my/config.yaml', :date => '2010-02-01')
:config a YAML config file, if none given it tries to open /etc/ralf.yaml or ~/.ralf.yaml
:date the date to parse
:aws_access_key_id (required in config)
:aws_secret_access_key (required in config)
:out_path (required in config)
:out_prefix (optional, defaults to 's3_combined') Prefix the output file
You can ommit a configuration file when you supply the required parameters :aws_access_key_id_, :aws_secret_access_key and :out_path
They take precedence over the config file
- There is no logrotation as we know it like on regular unix machines
More info: S3 Server Access Logging
- CLI executable
- Grouping/combinig on week/month
This plugin is created for kerkdienstgemist.nl for processing the logfiles generated by S3.
Authors: Leon Berenschot and K.J. Wierenga
Just a quick and dirty experiment: A Twitter ScreenSaver.
With the Apple Developer Tools installed, you are able to create your own screensavers with Quartz Composer.
(I’ve been experimenting with this tool a few years ago when it was called PixelShox. Later it was bought by Apple to include it in Quicktime.)
This “StreamSaver” is still a work in progress and sorry; OSX 10.5+ only.
If you have any idea’s, lemme know!
Download/see it here, and place it in
Well…, a war is a little bit exaggerated. But consistency is the issue here, which remembers me the early days of different implementations of webbrowsers (which is still a pain in the ass, ask any random webdeveloper)
For example, today I ran in to the formatting of an URL. In tweetdeck it’s only clickable when an URL has the protocol attached to it (http://). So I complained about it, thinking that people didn’t understand linking in tweets.
Turns out I was wrong, apps like tweetie and the webinterface of twitter itself automagically create a hyperlink from an address prefixed with www without an http://.
So my question is, should there be a standard (like HTML/CSS) or developer guidline to format tweets (or is there one already?)
Problem: How to send a prawn pdf wich normally is generated by a controller.
and keeping it DRY
Required: Prawn & prawnto
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We (@kjw and @leipeleon) participated in the RubyEnRails Rumble last weekend. It was a blast!
Just got a report that we’re getting spammed by a spambot.
Then I recalled a remark @smeevil made about a technique he used to fight off spambots: create a valid form element but put it away somewhere off screen (a hidden field won’t probably work)
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