Boy have I got a GEM for you! I’ve just stumbled upon Free File Sync – a FREE file and folder sync program. It does everything that the programs you have to pay for do, and more, FOR FREE!
Free File Sync is available for Windows, Mac, and Linux. It can Mirror Sync (Left To Right) as well as Sync in Both Directions (Two Way), Can Compare before Sync, has lots of sync options such as Archiving/Versioning duplicates, Moving to trash and permanent deletion, and you can even make it shut down your machine once syncing is complete.
It will even do Live Real time syncing. Just select the folders you want it to watch and as soon as you add a file to that folder, Free File Sync will automatically sync the file to the your destination folder – How Cool Is That!
When synchronization is occurring, you get a nice informative window telling what is going on.
I am really blown away by this program. I have just deleted my copy of Chronosync (Which I payed $40 for) as well as my copy of Martian Slingshot (Real Time Sync which I payed $30 for) and now have Free File Sync on all my machines – FOR FREE!
MP4Gain – Normalize Audio Volume Levels in your MP4 Videos
Mac users please see my Mac specific article HERE.
I have been saving episodes of the Discovery Channel show “How It’s Made” for years. Recently I compiled and organized them into an archive on my WDTV Live Hub, and I found that as I have used several different devices to record the episodes over the years, the audio volume levels range from barely audible to deafening. I needed a way to make the audio volume level of all of my mp4 video files the same. This process is called “Normalizing”.
A Google search returned only one batch MP4 volume normalizer of note, MP4Gain. The author offers a trial version, which I downloaded and installed. This is what the main window looks like.
The program is VERY easy to use. For straight out “Normalizing” all you need to do is simply add your video files and press “Normalize”. In my case, I wanted to adjust the bit rates of the audio and do a little re-equalizing.
The program includes a level meter with fall-offs, so you can play your file and have a visual representation of the sound levels. The functionality is bit raw at the moment, but I’m sure in future versions this will be refined, and hopefully you will be able to adjust the fall-off times to make them stay at the peaks a little longer, as they seem to drop off a little to quickly.
Once I set my EQ levels and bit rates, I pressed “Normalize” and away it went!
MP4Gain processes the files very quickly, and once it is complete, all your video files are the same volume! Its VERY cool!
You can download the trial version of MP4Gain HERE. The trial is fully functional and allows you to process about 15-20 files before asking you to buy a license.
In summary, this program is great, and I’m hoping that future versions polish up a few minor issues, like a missing vertical scroll bar (program is difficult to use on a small screen as the Normalize button is right down the bottom, and off the screen), and the jerky level meter. The major killer of this program is the price. At $40, it is pretty expensive (In My Humble Opinion). If it was somewhere in the $15 – $20 range it would definitely be hard to pass up.
It is able to normalize volume levels in the following video file types:
mp4, flv, avi
mpeg, mpg
3gp, wmv
MP4Gain can also normalize your audio music files. It can also normalize MP3, MP2, AAC, AC3, FLAC, OGG, WAV and M4A files to!
If you have a camera capable of taking 3D photographs, and a Apple Computer, I have just found the simplest, quickest, easiest way to view your photos, It’s called ShowMe3D. Ever since I got my 3D camera I have been longing for a way to just unload my pics, and view them in 3D straight away, without having to jump through a million hoops, and this is it!
Open up App Store on your Mac and search for ShowMe3D, or click this link to Download ShowMe3D from the Mac App Store. It’s not free, but at just $4.99, it really is a bargain.
Once you have downloaded and installed ShowMe3D, open it up and you will see the main screen.
Now, open the folder that contains the .mpo files (Multiple Picture Object) from your camera, and drag the pics you want to view onto the open window and put on your 3D glasses.
Instantly, you can view your 3D photos in 3D, and scroll through them in the same way you would using the “Preview” app. A feature of this program that I really like, is it also allows you to Export your .mpo files as Anaglyph Jpegs, so you can quickly and easily convert your .mpo’s to regular jpegs – cool huh!
Here’s a Anaglyph 3D Jpeg I converted from an .mpo file using ShowMe3D – It’s my dog Benson.
UPDATE – **I HAVE TESTED THIS METHOD WITH OS X MAVERICKS AND IT WORKS GREAT!**
This tutorial was written using Mountain Lion as an example, but it works for Mavericks as well – just follow the same process
Just like OS X Lion, it is really important to save your OS X Mountain Lion and Mavericks “Install File” BEFORE you install it. Without it, you can not make an install disk, and it is deleted automatically once you install your new operating system.
Once you have purchased Mountain Lion or Mavericks, your purchase/price button will turn into a “downloading” button.
A short time after, your launchpad may spring open and show you the downloads progress.
You can leave it open and watch the progress if you want. Close it up when your finished watching, or when the file has completely downloaded.
**CRITICAL** – When the file has finished downloading, a window will pop up and ask you if you want to go ahead and install the new software. QUIT THE INSTALLER IMMEDIATELY! This can be done by clicking the file menu and selecting the “Quit” option.
Don’t worry, you are not going to loose the program you just bought, you are just telling your computer that you want to install later. Once you have closed out of the installer, open a new finder window, then open your “Applications” folder. Inside this folder you will see your OS X Mountain Lion or Mavericks Install File.
Right click and “Copy” the installer file, then “Paste” it onto your desktop.
Once the file finishes copying to the desktop, you can go back into your applications folder and double click and run the installer, if you are ready to install your update.
If you want to make a bootable install DVD disk or a USB Key, the easiest way to do this is with Disk Maker X (Formerly called Lion Disk Maker).
Go to the Disk Maker X web site HERE and download the latest version of the program. Once downloaded, unzip and run the program.
TO MAKE A DVD DISK:
With Disk Maker X open, select Mountain Lion to make a Mountain Lion DVD, Or Mavericks to make a Mavericks Install DVD.
Once you select your Operating System, the program will try to locate the install program automatically. It doesn’t matter if it uses the one in your Applications folder, or the one on your desktop. In my case, it found the one on my desktop.
The next step is to tell Disk Maker X if you want to make a DVD or a USB key. Keep in mind, if you want to make a DVD you will need a 8.5gb Dual Layer DVD, and a Dual Layer DVD Burner, as the installer will not fit on a single layer 4.7gb DVD.
Click “Burn A DVD”. Disk Maker X will ask you to select your Burner.
You will now be prompted to insert a disk, and begin the burning process.
TO MAKE A USB KEY:
With Disk Maker X open, select Mountain Lion to make a Mountain Lion USB or Mavericks to make a Mavericks install USB key.
Once you select your operating system, the program will try to locate the install program automatically. It doesn’t matter if it uses the one in your Applications folder, or the one on your desktop. In my case, it found the one on my desktop.
The next step is to tell Disk Maker X if you want to make a DVD or a USB key. Keep in mind, if you want to make a USB Key you will need a 8gb thumb drive, due to the size of the installer. Click “Create a Boot Disk”.
Next, Disk Maker X will ask you about your Thumb Drive. In keeping with the recommendations of the makers of the program, we will select “8gb USB Thumb Drive”.
(My understanding is, that this option will completely erase the entire USB drive, and ALL existing data will be over-written. If you have a larger drive, which is divided up into partitions, and you do not want to erase the whole drive, use the “Another kind of disk” option. IF this is incorrect, or there is also another reason, please reply in comments.)
You will now be asked to confirm your drive selection, and its location.
One last warning! Your thumb drive will now be erased COMPLETELY!
Disk Maker X will now begin crunching files to make your USB Installer.
During this process, particularly towards the end of the process, a lot of new windows and “Get Info” dialogues will pop up, and disappear. This is normal. This is just your computer acknowledging the creation and mounting of new drives and volumes.
Once it is all completed, you will hear Homer yelling “WooHoo!” and see your new USB drive ready to go!
So now you have created your 3D video file, its time to watch it back and see how it looks. If you try to open it using Quicktime or Windows Media Player, you will see your two camera feeds simultaneously in “Side by Side” format.
In order to see the 3D effect, and watch your video in 3D you will need to use a player that is capable of handling Stereoscopic Video files. There are quiet a few out there, but my Favorite is called BINO. I like it because it is really easy to use, can play your side by side video file back in lots of different flavors of 3D (like red/cyan, amber/blue, green magenta), there are versions for Windows, Mac and Linux/Unix, and the best part, its completely free!
You can download BINO from the bino3d.org web site HERE.
Once you have downloaded, extracted and installed BINO you can launch it, and from the file menu select your Side By Side video file, and the player will appear. You now need to set only two parameters, you need to tell BINO what kind of file it is you want to play, and how you want it played back.
In the “Input” drop down menu, select “Left/Right Half Width”, and in the “Output” drop down menu, select the display method that corresponds to the 3D Glasses you will be using to watch the video. I have the ones with the Red and Blue lenses, so I use Red/Cyan High Quality mode. Now, just push play and see how you did.
You can make your video go full screen by double clicking the playing video. Double clicking on it again takes you back to window mode.
If you have a Windows based computer, and someone sends you a Quicktime video, or if you have a Mac, and you want to watch an AVI or a WMV video, your computer just isn’t going to play it for you without some additional software. Over the years I have experimented with a lot of different programs, but there really is only one program users of all platforms require – Videolans VLC Media Player. It will play just about everything (including DVD’s and Audio Cd’s), regardless of your operating system and installed codecs, it supports playlists for audio and video, supports sending and receiving streams, and has tons of tweaks to allow you to adjust everything from brightness and contrast, to Digital Audio pass-thru for those of us using Dolby Digital/DTS enabled audio cards with Digital Coax or Fibre Optical SPDIF audio outputs. Below are the supported video playback formats:
And the supported audio playback formats:
These are the supported Audio/Video outputs:
There are also some filters that you can apply to the playback.
The main one I find useful is the de-interlace filter, which stops you getting the “stripped” effect when watch fast moving scenes in a interlaced video (like shown below)
VLC Media Player also supports many formats of subtitles:
But the best part about VLC Media Player, it is ABSOLUTELY FREE!
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Boy have I got a GEM for you! I’ve just stumbled upon Free File Sync – a FREE file and folder sync program. It does everything that the programs you have to pay for do, and more, FOR FREE!
When synchronization is occurring, you get a nice informative window telling what is going on.
I am really blown away by this program. I have just deleted my copy of Chronosync (Which I payed $40 for) as well as my copy of Martian Slingshot (Real Time Sync which I payed $30 for) and now have Free File Sync on all my machines – FOR FREE!
