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6/5/2008: Audio File Format Conversion on the Mac

Posted by: danielgmcnulty | June 6, 2008 |

By now, hopefully most of you are resting up and enjoying the warmth after a great school year! My goal is to continue posting regularly to the blog on Fridays over the summer. So, here we go!

Text to Audio vs. Text to Speech: If you’ve been to any of my audio-text workshops or have been doing any work with digital text, you probably realize that text to speech happens as your computer reads text. I’ve blogged about a few of these text to speech programs for the Mac OS platform these last few weeks. However, Text to Audio is a little different in that the computer is not reading the text outloud, but is converting the text to an audio file, like an mp3 or mp4, etc. Ghostreader that I blogged about last week is one good one for the Mac. I’m still looking for additional alternatives. BUT, once you get an audio file, you might need to convert it from one format to another. For example, for a grad class I’m teaching this summer, I’m podcasting all of the classes as a reference/review tool for the learners. The recording device I used this morning, only recorded a WMA file, which is not very useful on a Mac. So…

(FREE) Switch for Mac will convert wma to just about anything else: http://www.nch.com.au/switch/

However, to even begin to work with WMA files on a Mac, you also need to do a one-time install of this little piece of software called Flip4Mac, which is also free: http://www.microsoft.com/windows/windowsmedia/player/wmcomponents.mspx

This created the conversion for me from the unusable wma file on my Mac to a standard mp3 file that I was able to add to the podcast.

under: Mac, Software

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This software looks quite interesting. I wonder how it interacts with Flip4Mac. F4M and Quicktime Pro do, essentially, the same thing, so I’m not sure why I would need this switch thing when F4M already covers these features.

Interesting. I didn’t realize that Quicktime Pro would do the same thing. However, QTP is not free, even though it’s pretty cheap. Switch is 100% Free. I’m used to the Switch software from using it extensively on the PC side of things. Good to know that Quick Time Pro will also convert from WMA to mp3 though…thanks for commenting!

One service I have found that I really like is YakItToMe. This is a website where you upload your text, and it creates an MP3 that you can then download. The qualilty is not too bad, and there are lots of texts that other users have put up there to share. Here is the website: http://www.yakitome.com/cgi-bin/output.py#

I have pasted whole books that I got from Bookshare, and created an MP3 file for a student.

Hi Marilou. I agree! I actually got really excited about Yakitome awhile back too. I blogged a little about it back on 6/13: http://nepatins.edublogs.org/2008/06/17/6132008-yak-it-text-to-audio-and-then-to-podcast/

I’m glad to hear that you’ve been successful in converting an entire book for a student. Cool!

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