With Sony being the proprietary fools that they are, I have explained how to set up VirtualBox on your Linux OS so you can run Windows, so you can access files on your Sony MiniDisc Walkman. Now I am going to tell you about another, more attractive solution: The linux-minidisc project. Click to continue »
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The linux-minidisc project
Monday, June 14th, 2010A note about installing Ubuntu 10.04
Saturday, April 10th, 2010I ran into this problem, and Dr.Arthur had the same problem. He and Splitpaw from ubunite.com and I discussed this on Facebook. If you’re installing Ubuntu 10.04 and you have multiple displays, disconnect all except the main monitor. Otherwise, the Live CD will freeze on the splash screen. That’s just a purely empirical view based on two people’s experiences. Have you installed Lucid whilst multiple displays are connected? Leave a comment.
Penny Lane – Beatles Ukulele Cover
Thursday, April 1st, 2010Here’s my latest ukulele cover. It’s “Penny Lane” by the Beatles.
Wikipedia says:
“Penny Lane” is a song by The Beatles, written by Paul McCartney[2] and credited to Lennon/McCartney.[2] Recorded during the Sgt. Pepper sessions, “Penny Lane” was released in February 1967 as one side of a double A-sided single, along with “Strawberry Fields Forever“. The song was later included on the Magical Mystery Tour LP (1967). The single was the result of the record company wanting a new release after several months of no new Beatles releases. In 2004, Rolling Stone ranked the song at #449 on its list of the 500 Greatest Songs of All Time.
This is the first video I made since installing Windows with Sun Microsystems’ VirtualBox. I recorded the audio on my Sony MZ-NHF800 and used SonicStage to transfer the file to my computer and converted it to .WAV format. Then I used Audacity to add a tiny bit of reverb and a little bit of compression. After that, it was a simple matter of syncing the video and audio tracks in Kdenlive, cutting out the extra bits before and after the song, and adding the fade in/fade out. The URL graphic that pops up at the beginning was created with Inkscape.
I hope you enjoy. What is your favorite Beatles song?
VirtualBox setup complete
Sunday, March 28th, 2010
I installed the closed source edition of VirtualBox and then I got Windows installed inside of that. I had a little bit of trouble figuring out how to get the USB ports to work, but after a little while I had it all up and running just fine. One thing I had to do was make sure I was part of the vboxusers group. In Ubuntu, I clicked System -> Administration -> Users and Groups. I clicked the key button and entered my sudo password to make changes. I clicked “Manage Groups” and found the “vboxusers” entry. I opened that up and made sure there was a check mark next to my name and next to root.
I restarted the computer so the Users and Groups list would be reloaded. Then I started up Windows in VirutalBox. I attached my MiniDisc but it still didn’t show up in Windows. It appeared on the Ubuntu desktop. So I looked around some more. I found this line in the VirtualBox online user manual:
In order to use VirtualBox’s USB support, the user account under which you intend to run VirtualBox must have read and write access to the USB filesystem (
usbfs).
So I went about trying to figure out how to get read/write access to usbfs. I found some posts from ’07 and ’08 that said I had to edit a file called “mountdevsubfs.sh” But the lines in that file that the post said to make the changes on didn’t exist. Then I found another post that said USB should be working “straight out of the box” now. I had read a post earlier that talked about USB filters in the VirtualBox settings. I tried that. I checked the USB settings in VirtualBox for the Windows machine. I had the MiniDisc plugged in and I clicked the “add filter” button. The MiniDisc showed up right away. I started Windows again and POW! The MiniDisc was there and I was able to transfer files from it using SonicStage.
So a big shout-out goes to cigarboxuke. You are awesome. Thanks for suggesting I use VirtualBox. Now I’m going to put Ubuntu 10.04 on the previously Windows-occupied machine and put VirtualBox on it, too.
As always, comments are greatly appreciated. See you soon.
VirtualBox OSE vs. VirtualBox CSE
Saturday, March 27th, 2010I got Windows installed in VirtualBox, no problems. But the reason I wanted to do this was to use my Sony MZ-NHF800 MiniDisc Walkman. Well it turned out that I was using VirtualBox Open Source Edition, which does not include USB support. I didn’t realize this until someone in the IRC channel #vbox on irc.freenode.org was nice enough to point it out to me. So I’ve removed the OSE and I’m about to install the Closed Source Edition, which includes USB support. Full report later.
Windows inside VirtualBox
Saturday, March 27th, 2010At the suggestion of cigarboxuke, I am installing Windows in a VirtualBox on my Ubuntu laptop. Everything seems to be going well. Amazingly well, actually. I will give a full report when it’s finished.
Cell phone video
Friday, March 26th, 2010I used my cell phone to make a video with boogie2988, one of the more popular people on YouTube. We were having dinner at Sunrise Cafe here in Fayetteville, Arkansas. So when I got home, I wanted to upload my video to my channel on YouTube. When I copied the file from my phone to my computer, I saw the file type was .3gp. “What is .3gp,” I asked myself. “Surely YouTube won’t accept such a file format.” I tried playing the file on my computer. I could see the video, but there was no sound. Mplayer tried to find a plugin on the internet, but to no avail. I decided to try ffmpeg to convert the video to .mp4, just to see if I could. I used WinFF, which is a graphical user interface for ffmpeg. The file converted, no problem. The sound was coming through now and everything was good.
So I uploaded the video and YouTube did its usual “processing” thing for several minutes. When the video finally went live, I watched it and the sound was playing at the right speed, but the video was playing twice as fast as it should have been. Here is what it looked like:
I was not happy, but Boogie is a popular guy and my video was already getting lots of views, so I left it. This morning I thought to myself, “What if YouTube does accept .3gp files?” So I tried uploading it and it worked fine:
The moral of the story here is that I shouldn’t try fixing something before I check to see if it’s even broken. Comments are greatly appreciated!
Video editing in Linux
Thursday, March 18th, 2010Playing the ukulele is one of my hobbies. I find it easier than playing a guitar. I guess it’s because I have fewer strings to worry about. Here’s a video of me playing “Sloop John B,” made famous by the Beach Boys. After the video, we’ll talk about how it was made.
Recording good sound
If you want good sound, the microphone on your camcorder just isn’t going to cut it. A few years ago, I bought a Sony MZ-NHF800 MiniDisc recorder. I have a decent condenser microphone to go with it. To sync up the video and sound, I clap my hands one time on camera while the sound is recording on my MiniDisc. Then I import the sound and video into Kdenlive. The sound is shown as a waveform in the audio track. I line up the spike from the sound of the clap with the video frame where my hands come together. Of course, I mute the sound that was recorded by the camcorder so it doesn’t interfere with the good sound recording.
Now there is a small problem with using the MiniDisc. It is made by Sony, and being the proprietary fools that they are, it requires their closed source software, SonicStage, to transfer my recordings to a computer. This software only runs on Windows. The sound files that it transfers are a Sony proprietary format, and of course the only software that can convert them to .WAV files is SonicStage. So with this setup, I am stuck with a computer that has Windows on it, and that is the only thing I use that computer for. It kind of stinks because I’d like to put Ubuntu on it and actually use the computer for some stuff I like.
But there is a solution. There is a digital recorder available now called the Zoom H2. It has a built-in condenser microphone, records to an SD card, and records in .WAV format. So all you have to do is plug it into your USB port and it gets recognized as a mass storage device, from which you can copy the .WAV files straight over to your computer. I’ve heard several recordings made with the Zoom H2 and the sound quality is excellent. This podcast by Michael W. Dean (Warning: There is some cussing) was made with a Zoom H2. The cost is in the $150 to $200 range. I plan on buying one soon so I can be Windowless.
Recording good video
HD camcorders are getting cheaper by the day. I use an Aiptek Action HD-GVS. It’s a cheap little piece of junk, but it gets the job done. It records to an SD card. It does use the h.264 video codec, which is closed source, but Kdenlive handles it fine. I paid about $180 for it last year.
Kdenlive
This is the software I use to edit my videos. It’s pretty straightforward. Having been used to Adobe Premiere Pro CS3, there were quite a few differences that I had to get used to. At first I kind of thought that Kdenlive was weak and couldn’t do much more than just put clips together. But now I’m finding out that it’s much more robust than I first thought. The URL that I flash across the screen, I made it with Inkscape and used Kdenlive’s compositor to make it move in and out of the picture. Kdenlive has several video and audio effects that you can apply. I used the simple fade in/fade out effects and that was about it.
Now, I cannot say that I am completely happy with the results I’ve been getting from Kdenlive. When I render my videos, Kdenlive has a preset for YouTube. I choose this, but it seems to be compressing a lot of information and the video quality isn’t as good coming out as it is going in. There are other presets available but, in my experience, they have crashed while rendering. In my opinion, that’s a common thread that I see across a lot of Linux stuff. Nothing ever quite works the way I expect it to at first. So it’s a bad thing, but it’s also a good thing at the same time because it gives me challenges and when I figure something out, I feel really good.
So that’s a quick overview of video editing in Linux. What video editing software do you use? Leave a comment.
Adding fonts in Ubuntu
Tuesday, March 16th, 2010We’re going to take a little break from Gimp and Inkscape today. Let’s talk about fonts. Wild and crazy fonts are always fun when you’re playing with images (for example, our Super Groovy Wallpaper). But sometimes the fonts that come with your computer just aren’t enough. What can we do about this? Well, if you’re using Windows or Mac OSX, I don’t know. But if you’re using Ubuntu Linux, you’re in luck because it’s easy!
Downloading fonts
There are literally tons of fonts available out there on the web. Sites like dafont.com have hundreds, if not thousands of fonts for you to download. Just do a Google search and you’re drowning in fonts. Browse around and find something you like. Download the link. It will probably be a .zip file. Save it on your desktop, your downloads folder, whatever. Go to where the .zip file is on your computer and extract it. Usually it will make another folder there. But sometimes it will just drop the files out right there without putting them in a convenient folder. No worries.
Installing the fonts
In Ubuntu, open up your home folder. Click on the View menu and make sure that “Show Hidden Files” has a check-mark beside it. Look around in that folder for a folder called “.fonts” and open it up. If there is no .fonts file, Just create it in your home folder. Be sure that there is a period at the beginning of the name. Now that you’re in that folder, all you need to do is copy the folder (or files) you extracted earlier into this folder. Start up whatever application you want to use this font with and it should show up in the fonts menu now. Easy Cheesy Lemon Squeezey!
I even made a video for you, just in case:
Anyone out there know how to add fonts in Windows or Mac OSX? What is your favorite font? Leave a comment.

